Provisional Acceptance Testing Telecom Works Checklist-LTE Project Severity Levels were classified as: J: Major
M: Minor Checked Item
Severity Level
Work Item / Check
No Snag
Comply
Do not Comply
Failure Comments / Qualifying Information
eNodeB Installation– (For New BTS3900 & APM30H installation scenarios) J
Stability of Cabinet should proper.
M (Outdoor Node B only) Cabinet should correctly mount with specified size bolts. (Galvanized or stainless steel only) M Is the Locking mechanism & door fitted and functioning correctly? J
Cabinet positioning in shelter should be as per design.
M Cabinet Grounding should be tight and proper. J
Optical Fiber, power & grounding cables routing should be proper (Optical Fiber cable shouldn’t route with other cables from out of eNodeB).
eNodeB Modules & Internal Cables Installation (For New BTS3900 & APM30H installation scenarios) M All Modules including PMU module, Battery Modules, FAN Modules & RFU subrack installation should be proper (all screws present and tightened). J Internal Cabling including CPRI, Alarm Signal Cables, BBU power cables and connectors should install properly & tied. M Necessary Labelling of cables & modules should exist (Ext Alarm cables, Sensors, ect..).
BBU cards/DCDU Installation J
The installation position of the BBU/DCDU strictly complies with the engineering design. J The installed breakers in Rectifier module should meet the needs of eNodeB power consumption which is larger than 50A. M Required boards are installed on existing BBU in correct positions as per design. M All the bolts should tight. Both the spring washer and the flat washer are installed in the correct sequence. J All cards should be neat and clean. J
All labels, tags and name plates are correct, legible and complete.
RRU Installation J
The RRU is securely installed.
J
None of power cables and GND cables can’t be short-circuited or reversely connected. In addition, these cables are not damaged or broken. Power cables and GND cables should separately bound from other cables.
J J
Grounding of the RRUs should connect to common grounding bus bar on tower top which is connected with tower grounding strip. M The connectors of each signal cable should intact and securely linked, and these cables should not damaged or broken. TI Acceptance Check List 30601
Labels are correct, legible and complete at both ends of each cable terminations. (RRU & Antenna port) M All outdoor labelling should be installed with steel labels.
eNodeB Commissioning J
All eNode B commissioning data and results entered into site folder.
J
Software loaded and version verified correct.
J
Site configuration files (XML) is downloaded and running properly.
J
eNodeB License installed and verification by using Local Login.
J
Time synchronization & clock synchronization should verify.
J
BTS type configured should match with hardware BTS type.
J
Installed card should comply with configured hardware types.
J
Certificate installation status should verify.
J
Addition of standby power protection UPEUc.
J
Replacement of existing BBU FAN with FANc.
J
For newly installed cabinets only: eNodeB Reset by Power OFF & Power ON and check the stability of eNodeB after reset.
eNodeB Intégration J
Test calls in all sectors performed.
J
No alarm in Alarm browser.
J
eNodeB Alarms reporting to OMC.
J
Radio Network parameters & Transmission data consistent with site folder data?
J
Management connection to the site is verified from OMC/NOC.
J
eNodeB data consistency by STR CFGCHK from M2000.
J
Binary alarms are connected & verified by testing (outdoor Macro)
J
Continues ping test for five minutes to next hop performed & packet loss is less than 0.1% Note: Transmission link quality issues Should follow up with ND & MS teams)
All connectors should tighten to specified torque setting. External jumper installation & routing should proper. Internal and External connectors’ installation and waterproofing should proper. Labelling of RF jumpers at antenna & eNodeB end shouls available. ( Outdoor Labelling with Steel lables) Outdoor Optical cable installation should proper. Outdoor DC power cable installation should proper. Cable laying in cable tray should without overlapping each other. All DC power cable terminations should with proper rating of lugs & boot lugs.
eNodeB Antenna & SASU Installation J
Correct antenna types (Dual Band-1800/2100Mhz) on each sector according to design.
M
LTE & 3G antenna ports should labelled.
M
Tilting kits installation should proper.
M
SASU unit installation should proper with labelling & grounding cable.
J
All Node-B antenna/RF system installation data has been entered into site folder.
eNodeB Antenna System Commissioning J
J
J
Printed measurement results properly filled signed and inserted in the Site Specific Folder. VSWR done and Values are within range? (<1.5). Note: VSWR of Jumper cable between RRU & antenna can be measured by equipment command. VSWR of feeders scenarios need to be measured by SiteMaster (IBS & Shared Sites). VSWR of 2G DCS antenna path should measure & verified until triplexer in feeder sharing with 2G scenarios. (<1.5) Note: Ericsson MS team will verify 2G DCS ports VSWR.
Indoor Optical Fiber patch câble Installation and Routing to RTN port J
Optical fiber cable routing through cable tray to RTN optical ports should proper & safe. Cable should be standard shielded optical fiber cable.
SLO Check Items : J j j
eNodeB access through Web LMT by M2000 & LAN eNodeB access rights for Local users in correct user categories RTWP of 3G cells effected after LTE cell unblocked?
