New Du Guideline V5.pdf

Table of contents Title Page Introduction Telecommunication spaces General specifications Safety and other considerations Temperature and humidity Main telecom room Clustered buildings Mobile Service Room Floor telecom closets Roof-top mobile-service room Home consolidation cabinets Office consolidation cabinets Office consolidation cabinets (commercial shell and core) Electro-mechanical Pathway

Table of contents Title Page Introduction Telecommunication spaces General specifications Safety and other considerations Temperature and humidity Main telecom room Clustered buildings Mobile Service Room Floor telecom closets Roof-top mobile-service room Home consolidation cabinets Office consolidation cabinets Office consolidation cabinets (commercial shell and core) Electro-mechanical Pathway

Introduction We are pleased to issue this document on Telecommunications Infrastructure Standards for Buildings to: 

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introduce the new design guidelines for in-building in-buildin g fiber infrastructure to enable property developers to deliver high-quality, future-proof telecommunications and multimedia services to their tenants assist property developers through a “No Objection Certificate” (Building NOC) process that includes design drawing validation, material samples checking and site inspections during implementation

The new design guideline in this document is based on our prior experience of offering quality telecommunications services across key developments in UAE. We advise our clients to use qualified and certified professionals in all aspects of the application and implementation of these design guidelines during building construction. Developers are encouraged to engage with us at an early stage so that any process and / or design issues may be resolved. If property developers or tenants have special requirements that may not be covered by these guidelines it is necessary to engage with our design teams at an early stage of development planning, to enable seamless delivery of premium telecommunications services at launch. We look forward to feedback from developers as it helps us understand your issues and

This document covers the following building types:       

single villa and villa complexes residential towers and groups of residential towers commercial towers and groups of commercial towers shopping malls groups of shops and retail outlets hospitals, hotels and other bulk service applications warehouses and sheds

The document is structured to cover all aspects of infrastructure for: 

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telecommunication spaces pathways electro-mechanical cables duct entry

All telecom spaces, pathways, ducts and cabling s ystem specified in this document are for the exclusive use of du. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing and for the purpose of regulatory compliance. There are separate documents that cover developing outside plant (OSP) for master plans. Please contact us on [email protected] if you require more information about these areas.

Telecommunication Spaces General specifications A number of telecom r ooms will be required in a build ing depending on its characteristics . The following room types are required and the details of these rooms shown below:    

main telecom room mobile-service room roof-top mobile-service room floor telecom closet

In multi-storey buildings the telecom rooms should be vertically aligned and linked by a shared containment system. This containment system must not reduce the minimum requested space. All telecom rooms must be dedicated to the use of du. T he rooms must be easily accessible to du personnel 24 hours a day and secured from unauthorized entry. Telecom rooms must not be in close proximity to any sources of the following:

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heat moisture corrosive atmospheric or environmental conditions high voltages radio frequency interference (RFI) electro-magnetic interference (EMI)

All telecom spaces and pathways must be pest contro lled using best available practices. It should be noted that rodents often gnaw cables resulting in damage and the potential for service disruption. Hence, special attention should be given to preventing rodents from entering telecom spaces and pathways. This could involve the installation of covers to cable trays; if this is the case these covers must be removable to allow for the installation of additional cables. The walls, floor, and ceiling should be painted and treated with anti-dust and anti-static coating to minimize dust and static electricity. Walls and ceilings shall receive primer and finish coat of light color paint. In order to move equipment into and out of telecom rooms, all entrances must not be smaller than 900mm x 2100mm (WxH)

Safety and other considerations All telecom rooms must comply with municipality and national auth ority standards and regulations, such as those issued by civil defense and utility companies. Notwithstanding this, it is expected that the following will be provided: 

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all telecom spaces should be fitted with smoke detectors connected to the building management system all telecom spaces should be fitted with normal and emergency lighting all containment openings to telecom spaces must be sealed with a regulation fire retardant material all doors to telecom rooms must be of solid wood core or steel construction, fire retardant with a minimum rating of 2 hours. all doors to telecom rooms must be outward opening with an automatic door closer system fitted on the hinged edge all doors to telecom must be labeled.

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required in the building (more than G+10) the 1 mobile service landing room can be shared with the MTR. The minimum room dimension should be 4mx4mx3m (WxDxH) depending on the functions and features of the building. The room specifications are detailed in Table-1 and Appendix_1_Figure-5 to 9. If the architectural design limits the room sharing, then two dedicated rooms with minimum sizes of 3m x3 m x 3m (WXDXH) each must be provided. The room specifications are detailed in Table-2 and Appendix_1_Figure-1 to 3, 18. Ref er to appendix_1_Figure-14 to 16 for Rack elevation layouts details. The 3 m clearance height specified is the minimum finished clearance after taking into account allowances for raised floors (if used), overhead cable trays and any other obstructions such as lighting fixtures and beams. In areas where overhead trays are used, a minimum headroom access of 300mm is required above the tray. Depending on the telecom room usage, a “raised floor” might be required inside the MTR having active equipment, particularly commercial or mixed used buildings. A minimum of 300mm height above the base floor of the room should be provided. Tile Cutting details are specified in appendix_1_Figure-25. In other cases involving residential buildings, raised floor is not mandatory, and will be further advised during the NOC stage.

The floor level of the room must be constructed at the same level as the outside access or corridor. If this cannot be met, then a suitable ramped entry with an anti-slip surface must be provided. A threshold step of 100mm must also be provided inside the room under the raised floor to prevent any ingress of water from outside the room. The door of the main telecom room must have outward opening with size not smaller than 900mm x 2100mm (WxH). The door should be labeled Main Telecom Room‟ “ ‘

All cables in the main telecom room must be properly routed to t he desired destinations. For this purpose, an adequately sized cable tray system must be installed to maintain the connectivity as described in Appendix_1_Figure-20 to 21.

Floor Telecom Closet A floor telecom closet m ust be provided on each floor of all m ulti-storey buildings. T he floor telecom closet is required to provide a flexible point for the installation, pulling and maintenance of telecom cables. FTC must have a minimum dimension of 2m x 1m x 3 m (WXDXH). The floor telecom closet should be provided with two outward opening doors with a minimum total opening of 1500mm x 2100mm (WxH). The door should be labeled (Floor Telecom Closet ( In the case of a multi-storey villas, townhouses, G+1 warehouses or small retail shops, floor distribution boxes will be required with a minimum size of 300 x 300 x 150 mm (WxHxD), as an alternative to replace FTC. In high rise buildings which usually exceed 30 floors, proper planning and consideration must be given to the FTC space and dimension, which might be increased. It is highly advisable to seek du advice and pay close attention during NOC stage to understand the concept of high rise building infrastructure design.

Refer to Table-4,5 and Appendix_1_Figure-4 for the complete detailed layouts of FTC.

Roof-top Mobile-service room (up to G+10) Roof-top mobile-service rooms must be provided on the roof of all multi-tenant buildings up to G+10 and access must be provided to the building riser system. The door dimension must be 900mm x 2100mm (WxH) and opening outwards and should be labeled Roof Telecom Room .The roof-top mobile room must have a minimum distributed floor load rating of 10 kN/m2

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An opening must be provided with a dim ension of 600mm x 400mm (WxH), 500mm below the room

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wall mount or flushed mount installation at 1.2 meter high measured from the finished floor level up to the bottom edge of the cabinet. fitted with RJ45 UTP patch panel and cable management fitted with 2-core fiber terminal box fitted with dual 13A switched socket power outlet fed from a dedicated circuit breaker on the domestic supply sufficient cable entries to accommodate the incoming fiber optic and UTP cables located in an accessible area close to the entrance; avoiding areas such as kitchen, laundry room or bedroom adequate ventilation with ambient temperature maintained at 20°C - 30°C. adequate safe working space around the location with ambient lighting not close to sources of water or heat and any electrical distribution or bus bars. labeled with villa or flat number

A layout of a typical home consolidation cabinet is provided in Appendix_1_Figur e-11 to 13 For 2 bedroom apartments or above and small villas: 

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minimum internal dimensions 860mm x 600mm x 150 mm (HxWxD) which is suitable to support up to 24-ports UTP connections. wall mount or flushed mount installation at 1.2 meter high measured from the finished floor level up to the bottom edge of the cabinet. fitted with RJ45 UTP patch panel and cable management fitted with 2-core fiber terminal box fitted with dual 13A switched socket power outlet fed from a dedicated circuit breaker on the domestic supply sufficient cable entries to accommodate the incoming fiber optic and UTP cables located in an accessible area close to the entrance; avoiding areas such as kitchen, laundry room or bedroom adequate ventilation with ambient temperature maintained at 20°C - 30°C. adequate safe working space around the location with ambient lighting not close to sources of water or heat and any electrical distribution or bus bars.

A layout of a typical villa cabinet is provided in Appendix_1_Figure- 11 to 13

Office consolidation cabinets (commercial predefined offices, warehouses, sheds, shops) The office consolidation cabinet is a space to house du‟s network termination equipment. It also serves as the distribution point for all the local wiring. A consolidation cabinet must be provided in each business area. This should be a telecom cabinet with the following minimum specifications: 

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minimum internal dimensions 860mm x 600mm x 300 mm (HxWxD) which is suitable to support up to 24-ports UTP connections. wall mount or flushed mount installation at 1.2 meter high measured from the finished floor level up to the bottom edge of the cabinet. fitted with RJ45 UTP patch panel and cable management fitted with 2-core fiber terminal box fitted with dual 13A switched socket power outlet fed from a dedicated circuit breaker on the domestic supply sufficient cable entries to accommodate the incoming fiber optic and UTP cables located in an accessible area close to the entrance; avoiding areas such as kitchen, laundry room or bedroom adequate ventilation with ambient temperature maintained at 20°C - 30°C. adequate safe working space around the location with ambient lighting not close to sources of water or heat and any electrical distribution or bus bars. labeled with office/ retail/ building unit number

A layout of a typical off ice consolidation cabinet is provided in A ppendix_1_Figure-12 to 13

Office consolidation cabinets (commercial shell and core)

to the desired destination through appropriate cable trays containments. In such scenario, the building tenants will need to discuss the requirements with du at the time of fit-out. Refer to appendix_1_Figure-4 for the floor telecom closet detailed layouts.

Electro-Mechanical Main Telecom Room: For Active MTR, the following requirements need to be provided. 

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SMDB inside the room fed from essential power supply (with generator back up) for fixed equipment. Refer to the single line diagram in appendix_1_Figure_27 2 nos. 13A twin sockets fed from the essential power supply with dedicated 20A circuit breaker. AC & DC earth bars connected to the dedicated earth pits with resistance less than 1ohm. Dedicated A/C system (ducted split FCU) with duty & standby units with proper interlocking, to maintain the room temp. at 20+/-3 deg. Cel Heat dissipation can be considered at 300 Watts/sq.mtr.+3kW per rack. Room should be provided with adequate lighting and comply with the fire and safety requirements like smoke detector, fire alarm, emergency light etc. as per local authority standards. Any water sprinklers to be avoided. 2 nos. handheld CO2 cylinder extinguishers to be provided inside the room. Add 1x63A TP isolator fed with dedicated feeder from essential power supply (with generator back up) for GSM equipment – if MTR is shared between du fixed and Mobile services. Heat dissipation to be Increased by 8kW for GSM equipment- if MTR is shared between du Fixed and mobile services

For Passive MTR, the following requirements need to be provided.  

2 nos. 13A twin sockets fed from the essential power supply with dedicated 20A circuit breaker. One earth bar connected to the telecom earth pit with resistance less than 1ohm.

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Adequate lighting and 1x13A twin socket fed from the normal building supply with dedicated 20A circuit breaker. Room should comply with the fire and safety requirements like smoke detector, fire alarm, emergency light etc. as per local authority standards. Any water sprinklers to be avoided. 1x handheld CO2 cylinder extinguisher

Refer to Appendix_1_Figure-10 for the complete detailed room layouts.

Pathways General specifications The following requirements must be applied to all containment systems: the containment system must be designed so that installed cables do not exceed the minimum specified bend radius all metal containment parts must be free from sharp edges and earth bonded telecom riser openings must be sealed with a suitable fire retardant material cable trays must be easily accessible in common areas to facilitate any future provision of additional cables any cable trays that are in areas accessible to the public and less than 4.8m above the floor must be covered containment systems must not run through areas exposed to excessive heat, moisture, corrosive atmospheric or environmental conditions, high voltages, radio frequency interference (RFI) or electro-magnetic interference (EMI) for all containment systems a minimum separation must be maintained from sources of 

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Note: above cable trays requirements to be finalized during NOC stage. Vertical Containment - within homes In case of multi-floor apartments / villas, the UTP cables between the floors must run through 50mm diameter PVC conduits via junction / pull boxes located on each floor. The junction / pull boxes must have a minimum dimension of 300mm x 300mm x 150mm (WxHxD). The slab opening for these conduits must be in a suitable and accessible location in every floor. It is recommended that all vertical conduit runs be aligned to ease the installation of cables.

Horizontal Containment – multi-storey / multi-tenant buildings Floor telecom closet to consolidation points The horizontal containment for routing cables from the floor telecom closets to consolidation points on the served floor can use a number of systems (cable trays, conduits, etc.). The solution will depend on the characteristics of the building type. Conduits must only be used when the consolidation point locations are permanent, the cable density is low and the flexibility to modify the routing is not required. Specification for the size of this containment is given in Appendix_1_Figure-20 to 21 Note: Intermediate PVC junction / pull boxes with minimum size of 300mm x 300mm x 150 mm (HxWxD) must be provided on individual runs that exceed 30m. PVC junction /pull boxes must also be provided where an individual conduit run has a sharp change in direction. The cable tray minimum dimensions are described below: 

one 200mm x 50mm (WxH) cable tray with Heavy Duty Return Flange (HDRF) as a main route from floor telecom closet to main corridors and then branches to each consolidation cabinet through cable trays of 50mm x 50mm (WxH)

Cluster of buildings – groups of towers Where a building consists of a group of towers (on a common shared podium) all of the requirements of a single tower still apply. In addition, cable trays must be provided linking the main telecom rooms of all towers, exact requirement to be finalized during NOC stage. One cable tray with the following dimension must be provided: 

300 x 100 (WxH) with Heavy Duty Return Flanged (HDRF)

These trays should be readily accessible in common areas to facilitate any future provision of additional cables. However, if these trays are in an area accessible to the public and are less than 4.8m above the floor then the trays should be covered. For more details, refer to Appendix_1_Figure-22.

General specifications Specifications of all the cables to be used must be submitted to du for approval during the NOC stage. This must also include test reports showing that the performance of the cabling system meets defined requirements. Cable test must be performed using power meter and OTDR tests, whichever is applicable. Details for cable labeling are included in Appendix_2. Fiber Optic Cables The quantity of fiber optic cables that must be provided and installed from the main telecom room to the consolidation points or FTC depends on the characteristics of the building. Drop Fiber Cable

OSP Fiber Cable     

outdoor rated single mode compliant with ITU-T G.652D loose tube inner construction or Ribbon type for high density cables Fiber optic coloring code shall be in accordance to EIA/TIA-598

Fiber Optic Cables Requirements – from main telecom room to consolidation points (direct fiber) 2 core (individual pair) fiber optic cables will be required from Main Telecom Room up to each apartment, retail shop, and pre-defined office. It is recommended to apply direct fiber installation up to G+30 only to maintain cable management inside the FTC and MTR. The fiber cables must be provided from the main telecom room to each consolidation point and should be of continuous lengths free from joints, branches or patching. By default, all the fiber cables should pass through the floor telecom closet. The fiber cables should be labeled at both ends with a unique reference for the consolidation point served and the room or area of origin. Labeling details are included in Appendix_2. All fiber optic cables should be t erminated inside the Main Telecom Room and inside the unit CP cabinet. Refer to appendix_1_figure-19. Fiber Optic Cables Requirements – from main telecom room to FTC (multicore fiber) For high rise buildings exceeding G+30, a FTC must be selected for every 10 floors. Multicore fiber cable must be installed in a mini ODF inside the FTC, where the number of fiber core will depend on the number of units in each served floor. 2 fiber cores per unit should be considered as the basic foundation of multicore fiber calculation.

2 single mode fiber pair cables must be provided from the main telecom room to the roof-top mobileservice rooms. 10m of spare fiber must be left neatly coiled. CAT6 Copper cables – from consolidation points to tenant outlets To deliver services from the consolidation points to the building outlets, unshielded twisted pair (UTP) copper cables must be provided. The complete design of this service is the responsibility of the building developer. However, the following minimum requirements must be followed for the efficient and effective provision of services:

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the cables must conform to a minimum of CAT6 specification (Category 6, 100 Ohm, 4 pair 24 AWG as specified in ANSI/TIA/EIA 568-B.2 Addendum 1) the wiring must be in a star topology fanning out from the consolidation point. ‘

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dual RJ45 outlets with spring load sliding shutters must be provided wherever service is required (all outlets should comply with the performance specifications as detailed in ANSI/TIA/EIA 568-B.2 Addendum 6) each socket in the dual RJ45 outlet must be wired back to the consolidation point outlets must not be cascaded or looped and there must be no splitting of cable pairs the maximum cable length from consolidation point to outlet must not exceed 90m at the consolidation point the cables should be terminated on an RJ45 patch panel and labeled with the socket and outlet served in each outlet the cable must be terminated to maintain the twists in each pair up to within 5mm of the termination proper strain relief should be provided at the terminated ends of the cable the components of the CAT6 system must be from the same supplier or at least compatible to insure maximum performance design should incorporate built-in flexibility to meet the growing needs of the occupants

This kind of service solution usually applies to buildings that are having their own IT network and system operator, such as hotels, hospitals, schools, universities, banks, airports, warehouses, workshops and other similar establishments. Sharing the client server or IT room with du can be one solution to deliver the services simply and quickly which is convenient to both du and the client. In such case of room sharing, free space inside the client room needs to be provided and reserved for du usage. Free space could be either „rack unit space‟ in an existing client rack or a „floor space‟ inside the room to accommodate a floor mounted rack dedicated for du.

Letter from the client should be submitted during the building NOC stage confirming the bulk service request with detailed information on the required telecom services.

The consultant is advised to approach du prior to the Building NOC submission to be able to assess and decide if sharing the space with the client is the best approach or a dedicated du room is technically recommended for some reason or another.

In case that a dedicated room is required by du, the room specifications as mentioned in the telecom spaces section must be followed. The final du requirements including space, containment, cabling and power will be finalized during the NOC stage.

final requirement will be finalized during the NOC stage. The business consolidation cabinet must be in a secured location. It is the responsibility of the building developer / consultant to coordinate with du at the NOC stage for any special or non-standard requirement.

Ducts The building developer must provide lead-in ducts from the main telecom room to the plot boundary. The exact connection points at the plot boundary will depend on whether the du network already reaches the plot. Option 1 – du duct network already exists  

The building developer will be responsible to connect to the du ducting system. The operator will identify the location and quantity of their lead-in ducts.

Option 2 – du duct network is still to be built 

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The building developer will be responsible to extend the lead-in duct to 1m outside the plot boundary. The building developer is responsible for locating and clearly identifying lead-in ducts.

In both cases the building developer will be responsible for the maintenance and repair of lead-in ducts. The lead-in ducts will be for the exclusive use of du. The quantity and size of these ducts for different kind

In case of combined plots, two entry locations are still required for primary and secondary network connections; this will be advised by du at the design stage.

Lead-In ducts - complex of villas In the case of a complex of villas the building developer must connect the lead-in ducts to each villa in the complex. The lead-in duct size must not be reduced until the branching point for an individual villa.

Lead-In ducts – group of buildings In cases where the building developer wishes to share lead-in ducts between a group of buildings (not on a common shared podium), then the design needs must be discussed with du at the design stage.

Lead-In ducts - building entry Where lead-in ducts cannot be routed directly into the main telecom room, Hot-Dip Galvanized (HDG) slotted steel cable trays must be provided as an alternative. These trays must be easily accessible in common areas to facilitate any future provision of additional cables. However, if these trays are in an area accessible to the public and are less that 4.8m above the floor then the trays must be covered. A cable tray of minimum dimensions 300mm x 100mm (W xH) with Heavy Duty Return Flange (HDRF) will be required for each pair of D54 entry duct pipes. Lead-In ducts – entry box Entry boxes are required to install telecom cables through the lead-in duct. The type and size of entry/pull boxes will depend on the characteristics of the building development. The details for entry boxes are

Responsibility Matrix Item No.

Item description

Building’s owner

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Lead-in ducts

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Manholes outside the building/villa boundaries (including cover)

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Pull box inside the building/villa boundaries (including the cover)

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4

OSP fiber optic cables for buildings connections (including supply & termination)

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5

OSP fiber optic cables for villas connections (including supply & termination)

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6

Fiber optic cables supply between du Main Telecom Rooms (cluster of buildings)

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7

Fiber optic cables pulling between du Main Telecom Rooms (cluster of buildings)

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8

Fiber optic cables supply from du Main Telecom Room up to the CP cabinet

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9

Fiber optic cables pulling from du Main Telecom Room up to the CP cabinet

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Fiber optic cables termination & testing inside MTR, CP & FTC (if required inside FTC)

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11

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12

Horizontal cabling work inside the unit Fiber optic termination components such as the floor mount and wall mount high density fiber panel, FDH, optical patch panel, mini ODF, micro ODF, connectors, adaptors and racks

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13

Fiber optic splitter supply and installation

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LOCATION MAP GPS Coordinates- (Latitude: 25.124348° Longitude: 55.409880°)

3m. r a b h t r a e n a e l C C A

. m 3

e l b a c y r t n E r e b i F u d

0 2 0 K 8 m x C 0 m 0 A 8 R 0 1 0 K 8 m x C 0 m 0 A 8 R

13A twin socket fed from utility power with dedicated circuit breaker Smoke Detector connected to BMS

Raised Floor 2 x handheld CO2 cylinder extinguishers

Building Riser

Containment System Under the Raised Floor

Appendix 1 - Figure 1

NOTES: Main Telecommunication Room For Fixed Services Only Building type – Residential Number of Units – Up to 300 Units

3000mm. 2 x32A Three Phase Isolator fed from SMDB-du

AC Clean earth bar This Space is reserved for du du - UPS and and Batteries

. m m 0 0 0 4

F D O s r t e n b u i o F M g n r i o d l i o l u F B y r t i o s f n s e k D c a h R g i H


DC Clean earth bar

0 e 0 v k 8 m i x t c a 0 m c R 0 A 8

13A twin socket fed from utility power with dedicated circuit breaker

0 2 0 K 8 m x C 0 m 0 A R 8 0 1 0 K 8 m x C 0 m 0 A 8 R

Smoke Detector connected to BMS B D M S

Refer to single line diagram 2 x handheld CO2 cylinder extinguishers

Building Riser

Containment System Under the Raised Floor

Appendix 1 - figure 2

NOTES: Main Telecommunication Room For Fixed Services Only Building Building type – Commercial Commercial / Mixed Use Number Number of of Units Units - Up to 600 600 Units Units


r e s i R g n i d l i u B

. m 4

High Density Floor Mount ODF Racks for Building Fibers

r a b h t r a e n a e l C C D

800x800

800x800

800x800

mm

mm

mm

800x800 mm

RACK 1

RACK 2

RACK 1

RACK 2

Passive Component Racks Active Component Racks

Smoke Detector connected to BMS


This Space is reserved for du - UPS and and Batteries

Containment System Under Raised Floor

d u F i b e r E n t r y c a b l e

appendix 1 - Figure 3

B D M S

Refer to single line diagram

2 x handheld CO2 cylinder extinguishers

2 x 3 2 f A e d T h f r r o e m e S P h M a D s e B - I d s u o l a t o r

NOTES: Main Telecommunication Room For Fixed Services Only Building Building type – Residential Residential / Commercial Commercial / Mixed Use Number Number of Units – Up to 1200 1200 Units

2m. Building Riser

. m 1

13A twin socket fed from utility power with dedicated circuit breaker Minii - ODF Min



150 mm opening


4m. r e s i R g n i d l i u B

r a b h t r a e n a e l C C A


600x600 mm

600x600 mm

3G Rack

4G Rack


. m 4

Smoke Detector connected to BMS High Density Floor Mount ODF racks Containment System at high Level

2 G R a c k

0 2 0 K 8 m x C 0 m 0 A 8 R

S y s D t C e m

0 1 0 K 8 m x C 0 m 0 A 8 R


u t 1 i l 3 i t y A c p t w i r o i c w n u e s i r o t b w c k r i e e t a h t k d e f e e d r d i f c r a o m t e d

6 0 m 0 x m 6 0 0

63A Three Phase Isolator fed from essential building power (for GSM Equipments) 13A twin socket fed from utility power with dedicated circuit breaker


2 x e x h t c a i y n n l g i d u n h d i e s e h l e r d r C s O 2

NOTES: Main Telecommunication Room For Both Fixed and Mobile Services Building type – Residential Number of Units – Up to 600 Units

4m. r e s i R g n i d l i u B

r a b h t r a e n a e l C C A


600x600 mm

600x600 mm

3G Rack

4G Rack


. m 4

Containment System at high Level Smoke Detector connected to BMS

F D O t n u o M l l a W

2 G R a c k

6 0 m 0 x m 6 0 0

S y s D t C e m

63A Three Phase Isolator fed from essential building power (for GSM Equipments) 13A twin socket fed from utility power with dedicated circuit breaker


u t 1 i l 3 i t y A c p t w i r o n c w i u e s i r o t b w c k r t i e e a h t k d e f e e d r d i f c r a o m t e d


2 x e x h t c a i y n n l d g i u n h d i e s e h l e r d r C s O 2

NOTES: Main Telecommunication Room For Both Fixed and Mobile Services Building type – Residential Number of Units – Up to 600 Units

5m. High Density Floor Mount ODF racks

Building Riser


Containment System under Raised Floor 800x800 mm RACK 1

du Fiber Entry cable

800x800 mm RACK 2

AC Clean earth bar

800x800 mm Ac ti ve Rack

This Space is reserved for UPS and Batteries

DC Clean earth bar k c 0 a 0 R 6

m

G x 2 0 m

0 6


600x600 mm 4G Rack

600x600 mm

DC System

B D M S

2 f x e d 3 2 f r A o T E q m h r u S e i M e p mD P e B h n - a d s t s u e ) ( I F s i x o l e a d t o r

. m 4


3G Rack

63A Three Phase Isolator fed from essential building power (for GSM Equipments)

NOTES: Appendix 1 - Figure 7

Main Telecommunication Room For Both Fixed and Mobile Services Building type – Residential Number of Units – Up to 1200 Units

4m. High Density Floor Mount ODF racks Building Riser 13A twin socket fed from utility power with dedicated circuit breaker

Containment System under Raised Floor 800x800 mm RACK 1

du Fiber Entry cable

AC Clean earth bar

800x800 mm Ac ti ve RACK

This Space is reserved for UPS and Batteries


2 x 32A Three Phase Isolator fed from SMDB-du (Fixed Equipment)

m

G x 2 0 m

0 6


600x600 mm 4G Rack

600x600 mm

B D M S

DC System

3G Rack



. m 4

e C 2 x O x t i n 2 h g c a u y n i l i d s h n h e e d e l r r d s

NOTES: Main Telecommunication Room For Both Fixed and Mobile Services Building type – Commercial / Mixed Use Number of Units – Up to 600 Units

5m. 13A twin socket fed from utility power with dedicated circuit breaker

Building Riser

Containment System under Raised Floor

High Density Floor Mount ODF racks

du Fiber Entry cable 800x800 mm RACK 1

800x800 mm RACK 2

800x800 mm RACK 3

Passive Component Racks

800x800 mm RACK 4

Active Component Racks

AC Clean earth bar Smoke Detector connected to BMS


m

G x 2 0 m

0 6

d s e i e v r r e e t s t e a r s B i d e n c a a S p S P s U i r h f o T

. m 5

B D M S

600x600 mm

600x600 mm

DC System

3G Rack

4G Rack



2 x 32A Three Phase Isolator fed from SMDB-du (for Fixed Equipments)


NOTES: Main Telecommunication Room For Both Fixed and Mobile Services Building type – Commercial / Mixed Use Number of Units – Up to 1200 Units


. m 3



13A twin socket fed from utility power with dedicated circuit breaker Smoke Detector connected to BMS 63A Three Phase Isolator fed from essential building power 2 x handheld CO2 cylinder extinguishers

Building Riser

NOTES:


Mobile Service Room th Provide Mobile Service Room for Every 10 Floor

600mm

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24 Port Cat 6 Patch Panel– 1U Cable Manager – 1U

24

Fiber Terminal Box with 2 Core LC/APC Adapter

ATB

12 U 13 A twin Socket PERFORATED DOOR

3 U – Metallic Support to hold du CPE

150mm

12 U Consolid ation Cabinet With 150 mm depth


600mm

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24 Port Cat 6 Patch Panel– 1U Cable Manager – 1U

24

Fiber Terminal Box with 2 Core LC/APC Adapter

ATB

13 A twin Socket 12 U PERFORATED DOOR

1 U – Metallic Shelf

300 mm

12 U Consolid ation Cabinet With 300 mm depth


Cabinet depth =150 mm / 300 mm (Mounted on the wall)

1.2 meter to 1.4 meter from FFL Finished Floor Level (FFL) Cabinet depth =150 mm / 300 mm

(Partial Mounted inside the wall)

1.2 meter to 1.4 meter from FFL

Finished Floor Level (FFL)

(Fully Mounted inside the wall)

150 mm / 300 mm

APPENDIX 1 - FIGURE 13

1.2 meter to 1.4 meter from FFL

Finished Floor Level (FFL)


RACK-1

Fiber Patch Panel – Supply and installation by du

Vertical rings

Raised Floor Tiles

1

2

3

4

5

6

7

8

9

10

RACK-2 11

12

iPatch Fiber

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

Building Fiber Termination Area 20 U – 24 U

This Area is Reserved for the Installation of Splitters by du 18 U

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Space Reserved for du


01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

27 28

27 28

29

29

30

30

31 32 33 34 35 36 37 38 39 40 41 42


31 32 33 34 35 36 37 38 39 40 41 42

. m m 0 0 3

Finished Floor L evel

NOTES: Maximum Number of Fiber cores to be terminated per Rack are 480 cores Building type – Residential Number of Units – Up to 300 Units


RACK-1


Vertical rings

1

2

3

4

5

6

7

8

9

10

11

RACK-2 12

iPatch Fiber

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A


01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26



Raised Floor Tiles

09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

27 28

27 28

29

29

30

This Area is Reserved for the Installation of Active Equipment by du - 18 U

01 02 03 04 05 06 07 08

31 32 33 34 35 36 37 38 39 40 41 42

30


31 32 33 34 35 36 37 38 39 40 41 42

. m m 0 0 3


NOTES: Maximum Number of Fiber cores to be terminated per Rack are 480 cores Building type – Commercial Number of Units – Up to 300 Units


RACK-1


Vertical rings

1

2

3

4

5

6

7

8

9

10

11

RACK-2 12

i Patch Fiber

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A

B

A


01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26



27 28

29

30

Raised Floor Tiles


09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

29 31 32 33 34 35 36 37 38 39 40 41

01 02 03 04 05 06 07 08

30


42

31 32 33 34 35 36 37 38 39 40 41 42

. m m 0 0 3


NOTES: Maximum Number of Fiber cores to be terminated per Rack are 480 cores Building type – Mixed Use Number of Units – Up to 300 Units

Cable Tray at High Level For Building Fiber Cables

Opening for Fiber Cables from Building Riser

Ring

Ring

y a r T g n i c i l p S


Ring

y a r T g n i c i l

Wall Mount ODF

p S

Ring

Perforated door

Ring

Ring


Du Fiber Entry Cables

2 Core LC/ACP Adapters Sub rack for du splitter Finished Floor Level (FFL)

Installed at 1 meter to 1.2 meter from FFL


2 Core Fiber Cable Entry to the Access Terminal Box Option-3

12cm (W)

2 Core Fiber Cable Entry to the Fiber Terminal Box Option -1

) H ( m c 9

Minimum 1 meter Pigtail inside the FTB Terminate the end of the pigtail-1 to Core-1 of SM fiber Cable Terminate the end of the pigtail-2 to Core-2 of SM fiber Cable 1 2

) D ( m 5 c 2 . 2 Core Fiber Cable Entry to the Access Terminal Box Option-2

2 Core Fiber LC/APC Adapter


Schematic diagram with separate MTR and Mobile Service rooms Building Type – Residential /Commercial/Mixed Use Roof Top GSM room

Roof Floor

th

Mobile Service Room at Every 10 Floor

200mm Cable Tray for Horizontal Distribution th

30 Floor

Unit -X1

Unit -06

Unit -04

Unit-02

FTC ROOM

20

Unit -03

Unit-05

Unit-7

Unit-9

Unit- X

Unit-7

Unit-9

Unit- X

th


Unit -01


Floor

Unit -X1

Unit -06

Unit -04

Unit-02

FTC ROOM

Unit -01

Unit -03

Unit-05

th


th

10 Floor

Unit -X1

th

5 Floor

Unit -X1

50mm Cable Tray

st

Unit -X1

1 Floor

Unit -06

Unit -06

Unit -04

Unit -04

Unit-02

Unit-02

FTC ROOM

FTC ROOM

Unit -04

Unit -03

Unit-05

Unit-7

Unit-9

Unit- X

Unit -01

Unit -03

Unit-05

Unit-7

Unit-9

Unit- X

Unit-9

Unit- X

300mm Cable Tray for GSM Cables

50mm Cable Tray for Building Fiber Cables

Unit -06

Unit -01

Unit-02

FTC ROOM

Unit -01

Unit -03

Unit-05

Unit-7

300mm Cable Tray between MTR and Mobile Service Room

MTR Room for Fixed Services Ground Floor

Ducts for Du entry Cables rd

3 Basement Floor

Note:

Mobile Service Room (GSM)

Ducts for Du entry Cables 300mm Cable Tray between MTR and Entry Ducts

An Unit would be Apartment, Retail shop, Pre-defined office, Reception, Security room, BSM Room, Child Play Area, Restaurant, GYM, Penthouse etc..


Schematic diagram with Combined MTR and Mobile Service rooms Building Type – Residential /Commercial/Mixed Use Roof Top GSM room

Roof Floor

th



30 Floor

Unit -X1

Unit -06

Unit -04

Unit-02

FTC ROOM

20

Unit -03

Unit-05

Unit-7

Unit-9

Unit- X

Unit-7

Unit-9

Unit- X

th


Unit -01


Floor

Unit -X1

Unit -06

Unit -04

Unit-02

FTC ROOM

Unit -01

Unit -03

Unit-05

th


th

10 Floor

Unit -X1

Unit -06

Unit -04

Unit-02

th

5 Floor

Unit -X1

st

Unit -04

Unit-02

FTC ROOM

Unit -X1

Unit -06

Unit -04

Unit -01

Unit -03

Unit-05

Unit-7

Unit-9

Unit- X

Unit -01

Unit -03

Unit-05

Unit-7

Unit-9

Unit- X

Unit-9

Unit- X



50mm Cable Tray

1 Floor

Unit -06

FTC ROOM

Unit-02

FTC ROOM

Unit -01

Unit -03

Unit-05

Unit-7

Combined MTR and Mobile Service Room for Fixed and GSM services

Ground Floor


3 Basement Floor

Note:




Plot Limit

Plot Limit

Building 2

Building 3

MTR

MTR

Building 4 MTR

Main MTR

l e v e L m u i d o P n o m m o C

Building 1

t i m i L t o l P

Ducts for du fiber entry cables

MTR

MTR

Building 6

Building 5 Plot Limit

Provide minimum of 300 x 100 mm Cable tray from Main MTR to MTR of each building Provide high density fiber cables from Main MTR to MTR of each building inStar Topology


Single Villas infr astru cture - Schematic diagram

Ground Level 2W D56 ducts fro m Vill a Entry box to Villa Cabinet

Entry Box 60x60x80cm

PLOT LIMIT

PLOT LIMIT

Appendix 1 - figure 23

2W D56 lead in duct to be extended 1 meter from the plot li mit

Ducts fro m du infrastructure Lead in d ucts PLOT LIMIT Villa 01

Villa 02

PLOT LIMIT Villa 03

Villa 04

Villa 05

Villa 06

Villa 07 Villa 08

Villa 09

Villa 10

Villa 11

Villa 12

4W D54 ducts

JRC14 V 1 i 3 l l a

V 1 i 4 l l a

JRC12

2W D56 ducts fr om each villa Entry bo x to Manhole- JRC 12 2W D54 ducts between manhol es 2W D54 ducts between manhol es T I M I L T O L P

J R C 1 2

V 1 i 5 l l a

V 1 i 6 l l a

V 1 i 7 l l a

Entry Box JRC12

2 a l l i V 7 2 a l l i V 6 2 a l l i V 4 2 a l l i V 3 2 a l l i V 9 9 2 a l l i V 8 2 a l l i V 5 2 a l l i V 2 2 a l l i V 1 2 a l l i V 0 1 a l l i V 8 1 a l l i V

appendix 1 - Figure 24

PLOT LIMIT

300mm (W) x 300mm (H) Opening for Cables Entry

150mm

150mm

6 0 0 m m ( H )

600mm (W)

Tile Cutting Layout for 600mm X 600mm Tile


Schematic diagram for High Rise Buildings

Schematic diagram for High Rise Buildings Building Type – Residential /Commercial/Mixed Use Roof Top GSM room

th

70 Floor with Roof 200mm Cable Tray for Horizontal Distribution th

60 Floor

Unit -X1

Unit -06

Unit -02

200mm Cable Tray for Horizontal Distribution

50

th

FTC ROOM Mini ODF

Unit -01

Unit -03

Unit-05

Mobile Service Room at Every 10

Floor

Unit -X1

Unit -06

Unit -02

th

40 Floor

Unit -X1

Unit -06

Unit -02

th

30 Floor

Unit -X1

th

Unit -02

FTC ROOM Mini ODF

FTC ROOM Mini ODF

Unit -X1

Unit -06

Unit -02

Unit-9

Unit- X

Floor

Unit -01

Unit -03

Unit-05

Unit-7

Unit-9

Unit- X

Unit -01

Unit -03

Unit-05

Unit-7

Unit-9

Unit- X

Unit -01

Unit -03

Unit-05

Unit-7

Unit-9

Unit- X

Unit-9

Unit- X



50mm Cable Tray

20 Floor

Unit -06

FTC ROOM Mini ODF

th

Unit-7

FTC ROOM

Unit -01

Unit -03

Unit-05

Unit-7

Indoor Multi Core SM Fiber Cables to Connect from MTR to Mini ODF’s

MTR Room Ground Floor


3 Basement Floor

Note:




32A TP Isolator

32A TP Isolator

3 x spares

4Cx 10mm2 XLPE/ SWA + 1CX10 ECC

1 32A TP MCCB

32A TP MCCB

3

2 32A TP MCCB

32A TP MCCB

32A TP MCCB

63A TP Iso.

ESMDB-MTR Supplied by building contractor

Essential DB

ATS Generator Power


Permanent Power

spaces

8 2 e r u g i F x i d n e p p A



1 3 e r u g i F x i d n e p p a

2 3 e r u g i f x i d n e p p A


a 3 3 e r u g i F x i d n e p p A

Labeling Scheme for 2 core SM Fiber cables using ferrule (during Cable pulling) 2 Core SM Fiber Cables at MTR side Floor number/name-unit number/name-core number Example for apartments F02-ACP04-C01 FL02-ACP04-C02 Example for Reception GR-REP-C01 GR-REP-C02

2 Core SM Fiber Cables at UNIT side MTR/FTR number-core number

Example for offices Example for Retail Shops FL03-OCP05-C01 GR-RCP01-C01 FL03-OCP05-C02 GR-RCP01-C02 Example for BMS room B1-BMS-C01 B1-BMS-C02

Example- MTR01-C1 MTR01-C2

Example- FTR01-C1 FTR01-C2

Labeling Scheme for 2 core SM Fiber cables after terminating inside Fiber ODF/patch P anel Floor number/name-unit number/name-ODF core number Example - FL10-ACP012-ODF 95,96 Labeling Scheme for 2 Core Fiber Terminal Box Rack number-ODF number-ODF row/slot number-core numbers RK2-ODF1-R1-C1,2 Example RK2-ODF1-S1-C3,4 Example -

Example - FL01-ACP04-ODF 11,12

Labeling Scheme for 2 core adapter inside Fiber Terminal Box Vertical Orientation

12

Horizontal Orientation

Note – Always Terminate the end of the pigtail-1 to Core-1 of SM fiber Cable

Labeling Scheme for Cabinets inside apartments/offices/reception/retail shops etc.. Floor number/name -Unit number/name

Example – F1-ACP12

Labeling Scheme for Cat 6 RJ45 Outlets Patch Panel Number-Port number

Labeling Scheme for Cat 6 cables inside Units using ferrule (during Cable pulling) Cable numbers Example – 1,2 Example – 3,4

Example-PP1-P-1

Note – Labeling scheme for Wall Mount ODF, Floor Mount ODF, Mini ODF, Indoor MultiCore Fiber Cables will be advised at NOC

stage Appendix 2 - Labeling

1 2

Labeling Scheme for 96 Core ODF CORE Number details Row

1

2

1

C‐1,2 Floor no Unit no C‐25,26 Floor no Unit no C‐49,50 Floor no Unit no C‐73,74 Floor no Unit no


2

3

4

3 C‐5,6 Floor no Unit no C‐29,30 Floor no Unit no C‐53,54 Floor no Unit no C‐77,78 Floor no Unit no



6

7

8





Appendix 2 - Core Number

10

11




Combined Telecommunication Room Sizes-For Fixed and Mobile Services Table No -1

Up to 300 units

Combined MTR and GSM Sizes in Meter (L X B X H) Residential 4x4x3

Combined MTR and GSM Sizes in Meter (L X B X H) Commercial / mixed Use 4x4x3

300 to 600 units

4x4x3

4x4x3

600 to 1200 units

4x5x3 (Only for GPON Solution)

5x5x3

More than 1200 units

Will be Advised at NOC Stage

Will be Advised at NOC Stage

Number of units

th

Note: Provide 3 m (L) x 3 m (B) x 3 m (H) GSM room for every 10 floor starting from the lowest basement.

Table No -2

Up to 300 units

MTR Size in Meter (L X B X H) Residential 3x3X3

MTR Size in Meter (L X B X H) Commercial/Mixed Use 3x4x3

300 to 600 units

3x3X3

3x4x3

600 to 1200 units

4x4x3

4x4x3

Number of units

More than 1200 Will be Advised at NOC Stage Will be advised at NOC Stage units Note: Requirements of wall mount ODF inside FTRs will be advised at NOC stage

Fiber Cables Termination details inside MTR and FTC for Residentail/Commercial Buildings – Table-4 Number of Commercial Units

Racks required to Terminate Building Fiber Cables Inside MTR

Wall Mount ODF

Not Required

150 to 300 Units (G+16 to G+30)

One Number of 42 U 800X 800, 19 inch Free standing Rack required Two Number of 42 U 800X 800, 19 inch Free standing Rack required

300 to 600 Units (G+31 to G+60 Floors)

Minimum one number of High density rack required

Up to 150 Units (G+15)

600 to 1200 Units (Towers) (G+61 to G+120 Floors)

For above 1200 Units (For above G+120)

Minimum two number of High density rack required

Not Required

Indoor High Multicore Fiber Cables (to connect wall Mount ODFs and MTR) Not required

Not Required

Fiber Patch Panel and ODF Core quantity (angled adapter Type) 4 Number of 96 Core Fiber Patch Panel required 7 Number of 96 Core Fiber Patch Panel required Use High density angled adapter Fiber patch Panels

Install wall Install and mount mini ODF Terminate th at every 10 Indoor Floor Multicore Fiber (Starting from Cables th 30 Floor) Install wall Install and Use High density mount mini ODF Terminate angled adapter th at every 10 Indoor Fiber patch Panels Floor Multicore Fiber (Starting from Cables th 30 Floor) The requirements will advised at NOC stage

Racks Units required to Terminate Building Fiber Cables in each 42 U Rack

20 U to 24 U

20 U to 24 U in each Rack 42 U

2 X 42 U

Fiber Cables Termination details inside MTR and FTC Mixed Use Buildings – Table-5 Number of Commercial Units

Up to 150 Units (Considering 50% Units to be Residential and 50% Units to be Commercial)

150 to 300 Units (Considering 50% Units to be Residential and 50% Units to be Commercial)

Racks required to Terminate Building Fiber Cables Inside MTR

Wall Mount ODF

Not Required

Indoor Multicore Fiber Cables (to connect wall Mount ODFs and MTR) Not required

Fiber Patch Panel and ODF Core quantity (angled adapter Type) 2 Number of 96 Core Fiber Patch Panel required in each rack

One Number of 42 U 800 X 800mm required for Residential Units One Number of 42 U 800 X 800mm required for Commercial Units One Number of 42 U 800 X 800mm required for Residential Units One Number of 42 U 800 X 800mm required for Commercial

Not Required

Not Required

4 Number of 96 Core Fiber Patch Panel required in each rack

Racks Units required to Terminate Building Fiber Cables in each 42 U Rack

20 U to 24 U in each Rack

20 U to 24 U in each Rack

Configuration specification for Wall mount ODF to hold Sub Racks for Optical Splitters Number of Units (Apartments, Retails)

Number of Building Fiber Core Spliced inside of Wall Mount ODF

Requirement of 2:32 Splitter Unit

Requirement of 2:16 Splitter unit

Requirement of 2:2 Splitter Unit

Feeder Port/Cores required to terminate Entry Cables for 2:32 splitter Ratio Scenario

Feeder Ports/Cores required to terminate Entry Cables for 2:16 splitter Ratio Scenario

Up to 150 Residential Units Up to 300 Residential Units Up to 600 Residential Units

300 Cores

5

10

1

12 Cores

24 Cores

600 Cores

10

19

1

24 Cores

48 Cores

1200 Cores

19

38

1

48 Cores

76 Cores

Note - Consultants and Contractors are advice to coordinate with du at NOC stage for the exact Splitter Ratio scenario and for the exact Splitter Size

New Du Guideline V5.pdf

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