User Manual

AS4000 Access Concentrator
Installation and Commissioning
DLP 009
605-0000-453
Issue 1.2dr Date 7/02/00
Page 4 of 6
PSU
Position Colour Description Status
TOP 1 Red FUSE FAIL: Illuminated if either input fuse
has blown.
OFF
2 Green OK Card is Active. ON
3 Red I/P A FAIL input voltage A (BATTNEG0) not
present
OFF
4 Red I/P B FAIL input voltage B (BATTNEG1) not
present
OFF
5 Red O/P OVERLOAD. OFF
6 Red O/P UNDERLOAD OFF
Table 8. Access Concentrator Shelf Card LED Indications.
Shelf
Controller
Card Failure
Card Busy
Tributary
Unit
Card Failure
Card Busy
E1 Alarm
Port 1-8
1
8
Card
Type
PSU
Fuse fail
Active OK
I/P A Fail
I/P B Fail
O/P Overload
O/P Underload
Compression
Unit
Card Failure
Card Busy
Note: LED function detailed in Table 8.
STEP PROCEDURE
3. Self Test (Test 4)
1. Execute the self test function (using Sitespan) on each card and ensure that it passes.
Replace any faulty cards.
16. Select card on shelf view ‘double click’ the card, or click right mouse button and select
Airspan (card type) View