Download - atp-PASOLINK-NEOI-1-0.xls
NEC
P/J
NOV-08NEC Corporation
PROVISIONAL ACCEPTANCE TEST PROCEDURE (PAT)
OF PASOLINK NEO/I (1+0)
32E1 + 2LAN INTERFACE CARD
Contents
1- Visual Inspection
2- Meter Reading
3- AGC Voltage Check
4- Order Wire Fuction Check
5- Loopback Check
6- Link BER Test
7-Frequency Interference Test
8-Test Data Sheet
ON-SITE TEST PROCEDURE
ITEM NO. TEST ITEM DESCRIPTION
1 VISUAL CHECKTEST PURPOSE
1. Visual Inspection
SPECIFICATION Satisfactory
TEST PROCEDURE
1-CompositionChecking the components used in unit and rack.With serial number of Antenna, ODU and IDU.
2-StructureChecking the finishing and fittng manner.
3-WiringChecking the termination condition and fitting manner.
ON-SITE TEST PROCEDURE
ITEM NO. TEST ITEM DESCRIPTION2 METER READING
TEST PURPOSEConfirm the TX Power by LCT
Confirm the RX Level by LCT
Confirm Primary ODU power supply by PC on ODUSPECIFICATION
TX Power : Designed Value (dBm) RX Level : Designed Value (dBm) +∫-3dBDepends on the cable length between the IDU and ODU (PS for ODU -32 to -60 VDC)
TEST SET UP
TEST PROCEDURE
1- Connect the PC to the LCT port on the IDU using USB Cable.
2- Enter Login Name "Admin", enter Admin password "12345678" and press the "login button.
3- Click 'Metering' button in LCT Menu.
4- The Value of Metering items are displayed.
5- Confirms the Value of TX Power and RX Level.
6- Confirm the value of Power supply voltage.
7- Verify the above specifications for each item.
ON-SITE TEST PROCEDURE
ITEM NO. TEST ITEM DESCRIPTION3 AGC VOLTAGE CHECK
TEST PURPOSE
Measure the AGC Voltage
SPECIFICATION satisfactory
TEST SET UP
TEST PROCEDURE
1- Connect LCT and select Maitenance, then select Maitenance1
2- Slect Maitenance mode as "ON".
3- Slect Antenna Alignment mode as "ON".
4- At each station, remove the cap from the RX LEV MON connector on the ODU
5- At each station, Connect cables to RX LEV MON connector using F-type plug And either end of cable connect to digital voltmeter.
6- Measured the Voltage on the digital voltmeter.
7- Check the voltage depending on the indication of receiving level on LCT.
8- Remove the cable from the RX LEV MON connector on ODU and set the cap for this connector
ON-SITE TEST PROCEDURE
ITEM NO. TEST ITEM DESCRIPTION4 ORDER WIRE FUNCTION CHECK
TEST PURPOSE
Verify the Order Wire Function of each link
SPECIFICATION Satisfactory
TEST SET UP
TEST PROCEDURE
1- Connect the Headset to "EOW" jack on the front panel of the IDU of both end.
2- Press "CALL" button on the IDU. Requirement at opposite the buzzer on the IDU is activated.
3- Check that the orderwise telephone talking with both end can be communicate by using Headsets.
ON-SITE TEST PROCEDURE
ITEM NO. TEST ITEM DESCRIPTION5 LOOP BACK CHECK
TEST PURPOSE
Confirm the operation of Loop Back Mode.
SPECIFICATION IF Loop BackMain CH Loopback (Near End)Main CH Loopback (Far End)
TEST SET UP
TEST PROCEDURE
1- Connect the PC to the LCT port on the IDU using USB cable.
2- Click on maintenance1 menu, and set the maintenance mode "ON"
3- Click on IF Loopback ( ) button in maintenance1 menu.and set to "ON"
4- Confirm the Value field and succeedingthe process
5- Click on the setting button “Off” of the IF Loopback ( ) andclick on the “Set” button,
6- For Main CH Loopbacl (Near End), Click on the “Select” button and click on the setting button “On” of the required CH#(s) to be loop back and click on the “SET” button,
7- Confirm the Value field and succeedingthe process
8- Click on the setting button “Off” of the Main CH Loopback (Near End ) andclick on the “Set” button,
9- For Main CH Loopbacl Far End), Click on the “Select” button and click on the setting button “On” of the required CH#(s) to be loop back and click on the “SET” button,
10- Confirm the Value field and succeedingthe process
11- Click on the setting button “Off” of the Main CH Loopback (Far End ) andclick on the “Set” button,
ON-SITE TEST PROCEDURE
ITEM NO. TEST ITEM DESCRIPTION6 LINK BER TEST
TEST PURPOSE
Verify the BER Characteristics of each link
SPECIFICATION 1 Hour errors check
TEST SET UPStation A Station B
TEST PROCEDURE
1- Setup the link as above figure.
2- Click on maintenance1 menu, and set the maintenance mode "ON"
3- A Station A, Connect PC with PNMTj application andRun the PNMTj application.
4- Apply Main CH Loopback (Far End) for selected CHs
5- Measure BER in one hour and confirm on the PNMTj display that BER satisfies below requirement :Requirement : 1x10e-9 or less
6- Set Main CH Loopback (Far End) for selected CHs in "OFF" mode.
7- Click on maintenance1 menu, and set the maintenance mode "OFF"
Satisfied to 1 x 10⁻⁹ or less
ON-SITE TEST PROCEDURE
ITEM NO. TEST ITEM DESCRIPTION7 Frequency Interference Test
TEST PURPOSE
To Verify the Frequency interference if any
SPECIFICATION RX level interference at sites OK/Not OK
TEST SET UPStation A Station B
TEST PROCEDURE
1- Setup the link as above figure.
2- At Transmitting station B switch of the IDU.
3- At Station A Connect the PC and run LCT/Pnmtj application.
4- At station A measure the RX level through metering and confirm if the RX singal is of acceptable limit.
5- Repeat the process for opposite station also.
NEC
P/J
NOV-08NEC Corporation
PROVISIONAL ACCEPTANCE TEST PROCEDURE (PAT)
OF PASOLINK NEO/I (1+0)
32E1 + 2LAN INTERFACE CARD
Vendor: NECCUSTOMER : IDEA CELLULAR LIMITED.
DATE
ON-SITE TEST STATION NAME :DATE SHEETS STATION No. :
SYSTEM CONFIGURATION TX FREQUENCY :___________________MHz (H/L)
(1+0)___GHZ-___QAM RX FREQUENCY :___________________MHz
NO. TEST ITEM SPECIFACTION RESULT
1 Visual Inspection ___________1.1 Composition Satisfactory ___________1.2 Structure Satisfactory ___________1.3 Wiring Satisfactory ___________2 Meter Reading* ___________
2.1 TX Power TX PWR ____dBm _______dBm
2.2 RX Level _______dBm3 AGC Voltage Check Satisfactory ___________4 Order Wire Function Check Satisfactory ___________5 Loop back Check Satisfactory ___________6 Link BER Test Satisfactory ___________7 Frequency Interference Test OK/Not OK _______dBm
NOTE : *This is the monitored reading by PC
Customer Remarks :
DATA TAKEN BY DATEAPPROVED BY DATEWITNESSED BY DATE
Calculated RX (___dBm)+/3dBm
ANNEXURESITE DETAILS:
NO. ITEM DATA
1 Azimuth
2 Cable Length
3 IF Cable Type
4 Antenna dia./Sr.No.
5 Antenna Type
6 Antenna Gain
7 Polarisation
8 Ant Heigh from ground.
9 Earth Resistance
10 Earth Cable from Equipment to Earth Bar
11 External Alarm Cabling
12 Grounding of ODU
13 Any Ext interface, if interfaced
14 Protected/Non-Protected Configuration
15 Antenna Mounting Pole Length
16 Antenna Mounting Pole diameter
Table-1: Equipment Details
Equipment Sr No.
ODU 1
ODU 2 (for 1+1 Configuration)
IDU (1+0/1+1)
Table-2: Installation Checks
Check Item Specification Result
Equipment Mounting on rack OK/NOT OF
Frame grounding of Equipment OK/NOT OF
Fiber/PCM Cable wiring/routing OK/NOT OF
Fiber/PCM Cable Connection OK/NOT OF
IF Cable wiring/routing OK/NOT OF
IF Cable Connection OK/NOT OF
Labeling of IF & Fiber/PCM cables OK/NOT OF
MCB Rating OK/NOT OF
MCB Connection OK/NOT OF
MCB Labeling OK/NOT OF
Antenna Labeling OK/NOT OF
Customer Remarks:
Customer Representative Name: DATE: SIGN:
NEC Representative Name: DATE: SIGN:
Services Provider Representative DATE: SIGN:Name: