S01M02ed1_Basics_ce.pdf

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Section 1 Operations and Maintenance

Module 2 Basics

TOP30003_V3.0-SG-6.0.0-Ed1 Module 1.2 Edition 1 1830 PSS 6.0.0 WDM Operations and Maintenance TOP30003_V3.0-SG Edition 1

1·2·1 Operations and Maintenance · Basics 1830 PSS · 6.0.0 WDM Operations and Maintenance

COPYRIGHT © ALCATEL-LUCENT 2013. ALL RIGHTS RESERVED.

Module objectives Upon completion of this module, you should be able to:  Identify the 1830 PSS portfolio  Identify the 1830 PSS-32/16/32S shelves  Discuss high level, the new release 6.0.0 features



Table of Contents 1 1830 PSS 2 NE configurations 3 What’s new in release 6.0.0



7 13 19

Table of Contents [cont.]



1 1830 PSS



1 1830 PSS

1.1 PSS Portfolio New shelf Release 6.0.0

GBEH 1830 PSS-32S MD4H

MSAH AHP 1830 PSS-1

1830 PSS-4

1830 PSS-16

• Scalable product size variants from access (1830 PSS-1) to core (1830 PSS-64) • TOADM and ROADM configurations • OTN switching at terabit capacity


1830 PSS-32

1830 PSS-36

1830 PSS-64

• Next-generation 40G/100G coherent optics • GMPLS control plane • Common network management • Common cards across the product portfolio


1 1830 PSS

1.2 PSS-32 shelf



1 1830 PSS

1.3 PSS-16 shelf

1 · 2 · 10 Operations and Maintenance · Basics 1830 PSS · 6.0.0 WDM Operations and Maintenance


1 1830 PSS

1.2 PSS-32S shelf



1 1830 PSS

1.4 Flex shelf

Attenuation Drawer

Fiber Tray Open

Fiber Tray Add/Drop Mux Shelf (OMD), SFD44 example


ITLU in a DCM shelf example


2 NE configurations



2 NE configurations

2.1 TOADM TOADM – Tunable Optical Add/Drop Multiplexor; a WSS-based architecture using a drop-side switch plus add-side optical combiner, uses a CWR (colorless wavelength router) tunable circuit pack.



2 NE configurations

2.1 TOADM [cont.]



2 NE configurations

2.3 ROADM ROADM – Reconfigurable Optical Add/Drop Multiplexor; a WSS-based architecture using switches on both Drop-Side and Add-Side of an NE, uses a WR (wavelength router) circuit pack.

DGE – Dynamic Gain Equalizer; WSS-based NE that rebalances power on a per channel basis (DGE’s comprised of CWR (TOADM) or WR (ROADM) are possible 1 · 2 · 16 Operations and Maintenance · Basics 1830 PSS · 6.0.0 WDM Operations and Maintenance


2 NE configurations

2.4 FOADM FOADM – Fixed Optical Add/Drop Multiplexor; a fixed filter architecture (there are several variations of FOADMs: DFOADM, CFOADM, ECFOADM)

SCHAN – Single Chan NE; no optical filters are utilized



2 NE configurations

2.5 ILA (In Line Amplifier)

ILAs are DWDM only Bi-directional ILA shown



3 What’s new in release 6.0.0




3.1 New hardware WDM applications PSS-32S

New shelf that integrates OTN switching into the photonic element, creating a “Client/Line” transport architecture for ultimate efficiency in the transport layer; composed of a new shelf, power filter, fan, and matrix cards. The 1830 PSS-32S can be used as an extension shelf in a photonic NE to provide switching capability in support of Client/Line applications. The addition of an PSS-32S to a photonic compound, as an extension shelf, brings a convergence of OTN switching capability to the photonic NE.

112PDM11

Card optimized for low-latency, high-capacity transport of Ethernet traffic over Metropolitan Area Networks (MAN) distances

PTPCTL/PTPIO

Precision Time Protocol Control (PTPCTL) implements and distributes BITS, packet layer frequency, and time synchronization to the PSS-32 shelf; Precision Time Protocol I/O (PTPIO) card provides PTP transport over WDM links (two degrees)

New pluggables

Several new pluggable XFPs and SFP are introduced. Consult the PIP guide for full details

Additional packs

Enhanced versions of existing circuit packs are now available (11QCUPC, 130SCUP – 100G Uplink cards, 4QPA8 OT for PSS-4 only)

1 · 2 · 20

Operations and Maintenance · Basics 1830 PSS · 6.0.0 WDM Operations and Maintenance



3.2 OTN basic principals

The Optical Channel (OCh) provides end-to-end bandwidth management for a wavelength signal in the photonic domain. The Optical Data Unit (ODU) provides end-to-end bandwidth management for a sub-wavelength signal in the electronic domain. The ODU is a fixed-sized container with in-band OAM tools for quality supervision and SLA assurance. The ODU functions as primary bearer for client traffic. Higher-order ODU (HO-ODU) transparently carries multiple (multiplexed) lower-order ODUs which can transport 1.25 Gb/s, 2.5 Gb/s, or 10 Gb/s client signal rates. 1 · 2 · 21 Operations and Maintenance · Basics 1830 PSS · 6.0.0 WDM Operations and Maintenance



3.3 PSS-32S shelf Converged Client/Line application:  The Alcatel-Lucent 1830 Photonic Service Switch 32S provides DWDM/OTN/TDM convergence on a single shelf. Used with other shelves of the AlcatelLucent 1830 Photonic Service Switch (PSS) family of products, they provide an optimized transport solution with low cost, high flexibility service aggregation with protection  PSS-32S can be used as an extension shelf in a photonic NE to provide switching capability in support of Client-Line applications. The addition of an PSS-32S to a photonic NE, as an extension shelf, brings a convergence of OTN switching capability to the photonic NE  The PSS-32S will be combined with 1830 PSS-32 and 1830 PSS-16 shelves to form a multi-shelf NE, where it can be either a main, or a subtending shelf. The PSS-32S will provide DWDM/OTN/TDM Convergence on a single shelf.  Conventional OTN switching provides a solution for large scale any-to-any connectivity in multi-domain OTN transport networks. Client/Line implementation leverages underlying OTN technology within a single photonic node with focus on efficient and adaptable photonic transport.




3.3 PSS-32S shelf [cont.] Client/Line applications provide traditional OT multiplexing functionality in a flexible fashion such that 1G and 10Gb/s rates can be efficiently packed across 10G or 100G Uplink modules. Client side I/O cards that will be utilized in R6.0.0 are:  24xANy  24ET1GB  10AN10 Uplink Cards that will be utilized are  11QCUP  130SCUP

Matrix

11QCUP

I/O Cards Client Ports

X

24ANM

10AN10G ports can be assigned as client or line role Operations and Maintenance · Basics 1830 PSS · 6.0.0 WDM Operations and Maintenance

10AN10G

130SCUP

10AN10G

1 · 2 · 23

Uplink Cards


Line Ports


3.3 PSS-32S shelf [cont.] ODU Mapping Overview I/O Cards Mapping 10AN10G

24ANM

24ET1G

11QCUP

130QCUP

OTU4↔ ODU4

X

OTU4↔ ODU4↔ ODU3

X

OTU4↔ ODU4↔ODU2e

X


X


X


X

OTU2e↔ ODU2e

X

X

OTU2↔ ODU2

X

X


X

X

X


X

X

X

STM-64/OC-192 ↔ ODU2

X

STM-16/OC-48↔ ODU1

X

1GBASE-X (GFP-T Transcoding) ↔ ODU0


X

X



3.4 112PDM11 circuit pack  112G Data Center Interconnect High Capacity Ethernet Muxponder - 11 clients (112PDM11)  112PDM11 can multiplex up to ten 10Gb/s Ethernet (10GE) client signals into an OTU4 frame for transport to the network over an OTM0.4v4 optical interface  Single slot wide pack, can be installed in 1830 PSS-32 slots 2 to 17, or PSS-16 slots 7 to 9  Can be equipped with up to 10 SFP+ pluggable modules on its client interfaces, and supports a 100G (4x28G) CFP on the line side




3.4 112PDM11 circuit pack [cont.] Line interface  One tunable transceiver CFP module in line side which has four sub-port interfaces L1, L2, L3 and L4. An OTU4 facility is carried over four OTLC physical ports, the first physical port in the OTLC group (L1) is designated to be the index for facility management of OTU4 and OD Client interface  The first 10 client interfaces of the 112PDM11 (C1-C10) can be equipped with SFP+ pluggable modules and the last client interface can be equipped with an QSFP+ pluggable module (not in R6.0)




3.5 PTPCTL/PTPIO circuit packs  The PTPCTL (Precision Time Protocol Control) card timing card is used to distribute frequency and phase timing in the OTN network  It can import timing information from dedicated timing devices (e.g. BITS, time server) via the BITS and ToD ports. It can also connect to Ethernet ports on client network devices to distribute the timing information  Used with the PTPIO card to distribute the timing information over the WDM link across the OTN network  PTPCTL card implements a layer1 clock (EEC) and a PTP clock to distribute the timing  The PTPCTL card can be installed in 1830 PSS-16 slots 3 to 9 and 13 to 19, and in 1830 PSS-32 slots 2 to 17 and 20 to 35




3.5 PTPCTL/PTPIO circuit packs [cont.]  The PTPIO (Precision Time Protocol I/O) card is used together with a timing card. The timing card can be the PTPCTL card or any OT card that implements syncE and PTP and has FE/GE optical ports (11DPE12A OT provides this capability)  The timing card provides the PTPIO card with the FE/GE signal which carries syncE and 1588 timing information. The PTPIO card adapts that timing signal for transport over a WDM link through the 1625nm channel  The PTPIO card is inserted between the WDM link and the LD, OSCT, OMD, or OPS card. The timing card is located in the same shelf as the PTPIO card in order to control the optical switch  The PTPIO card can be installed in 1830 PSS16 slots 3 to 9 and 13 to 19, and in 1830 PSS32 slots 2 to 17 and 20 to 35




3.6 PSS-16 hybrid ILAs • PSS16 will be used at ILA sites to offer smaller footprints and costs compared to PSS-32. Depending on application needs, there could be mixtures of different amplifier types:

USRPNL (Slot 10)

10 9

7 6

- AM2125A/B, AM2318A

5

- RA2P

4

• Starting in R6.0, the 1830-PSS will support population of 2 hybrids (A2P2125) in the PSS-16 shelf, taking into account certain thermal restrictions. The immediate application space is to use PSS-16 as an ILA in Raman-required networks with many Raman spans

17

A2P2125

16

AM2318A AM2318A

15 14 13

2

EC A

EC B

12

1

PF A

PF B

11

• A2P2125 hybrid 2 pump Raman/EDFA amplifier • A2P2125 is 2-slot wide; slot 6+7 will provide adequate airflow. Therefore, this card may only be placed in slots 6+7, and 8+9. Operations and Maintenance · Basics 1830 PSS · 6.0.0 WDM Operations and Maintenance

18

3

- A2P2125

1 · 2 · 29

19

A2P2125

8

- AHPHG, AHPLG, A2325A

20


FAN (Slot 21)

Module summary In this lesson we:  Introduced the 1830 PSS portfolio  Introduced the 1830 PSS-32/16/32S shelves  Discussed, high level, the new release 6.0.0 features.



End of module Basics



S01M02ed1_Basics_ce.pdf

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