User's Manual
Table Of Contents
- Installation
- Overview AS4000
- Overview AS4020
- Preparation
- Rack Installation
- AS4000 AC Rack Cabling and Wiring
- AS4000 CT Shelf Cabling and Wiring
- _
- Expansion Rack Cabling
- Setup and Test
- System Testing
- AS4000 AC Setup and Test
- Access Concentrator: Turn-Up and DC measurements
- Setting Up the Access Concentrator
- _
- Setting the TEI and Baud Rate for Netspan Connection
- Creating AC Shelf/Rack on Sitespan
- Setting up AC Rack and Shelf configuration
- Configure AC Cards
- Configure AC Shelf properties
- Check Boot Sequence
- Alarm and Status Indications (Test 3)
- Self Test (Test 4)
- Test CTU cabling to the DDF E1 Cards
- Test CTU cabling to the Distribution Frame (DDF) GR303 Cards.
- Test XTU cabling to the DDF
- Connecting the AC to the Network
- Connect E1s/T1s to the Switch or Cross-Connect at the DDF
- Access Concentrator Rack Commissioning Test Results
- AS4000 CT Setup and Test
- AS4020 CT Setup and Test
- _
- General
- Repair and Return Procedure
- Repair Charges
- Return & Repair Tag
- Packing and Shipment
- Glossary
- Index
General
165
Normal Repair Out-of-warranty
a. The warranty period for a FRU repaired or replaced out of warranty shall be ninety
(90) days from the date of shipment of the item by Airspan to the customer.
Repair and Return Procedure
The normal process is for the customer to obtain a Return Material Authorisation (RMA)
number, and then return the suspect faulty item to Airspan for repair. Airspan will repair the
FRU, or replace it if appropriate, and return it to the customer. This RMA number should be
quoted on all subsequent correspondence concerning the item.
For an additional charge, and providing suitable alternative is available, Airspan will
provide an Advance Replacement.
Outline Flowchart of Material Return Process
The flowchart below outlines the various actions involved in the material return process.