User's Manual
Table Of Contents
- Title page
- Contents
- About this manual
- Safety information
- Ch 1 - Installation summary
- Ch 2 - Prerequisites
- Ch 3 - Indoor equipment
- Ch 4 - Installing IFL cables
- Ch. 5 - Installing mast mounts
- Ch 6 - Installing ODUs
- Ch 7 - Commissioning the RT
- Ch 8 - Final steps
- Ch 9 - Troubleshooting
- Ch 10 - Maintenance
- App A - Acronyms
- App B - Standards compliance
- App C - Terminating the IFL cable
- Index
1027144–0001 Revision D 7–22 Commissioning the RT
RT installation
This test verifies the fractional DS3 connection from the HT to the
RT.
Requirements
The fractional DS3 test described below requires the following:
• The RT must be fully installed, commissioned (except for
tests), and in contact with the EMS through the hub.
• The HT must be operational and in contact with the EMS.
• Fractional DS3/DS1 services must be configured and
provisioned.
• There must be no alarms present at the RT location.
• A loopback connector must be connected at the HT, either
at the input/out port connector of the HT DS3 SSI or at the
DS3 patch panel. (Refer to figure 7-8.)
Test procedure
1. Connect a DS3 test set to the out/input connector on the RT
DS3 SSI.
2. Select:
- C bit framing
- Recovered clock
- DS3 interface
Fractional DS1 services may be dropped from the DS3 data
stream and tested using QRSS test pattern.
3. Run the test for 1 hour.
Results
The RT passes if there are no errors and no clock or frame slips
during the test.
Record the results on the form on the following page (or make a
photocopy).
Fractional DS3 test