Lucent Technologies DDM-2000 OC-12 Installation Manual

 Issue 5 November 2000
363-206-208
Powering, Verification, and Circuit Pack Installation for the DDM-2000 OC-12 Multiplexer
Lucent Technologies - Proprietary
See Notice on first page
SYSCTL Switch 3 Notes:
1. Switch section 8 must be set to OFF.
2. An invalid data rate setting will revert to 1200 baud, generate an alarm, light the SYSCTL FAULT
LED, and set TBOS point 14.
NOTE:
TBOS is not available in OC-12, Release 7.
SYSCTL Switch 4 Notes:
1. The TBOS terminator is the physical termination of the telemetry daisy-chain. Set the TBOS termi-
nator for “last” if the shelf is the last shelf position on the telemetry daisy-chain at the CO, where
the initial link is made.
2. Set the TBOS terminator for “not last” if the shelf is not the last shelf on the telemetry daisy-chain.
3. Set all RT applications as “not last”.
Figure 5-3 (Continued). BBG5 SYSCTL Option Switches (Sheet 4 of 4)
Switch 3 Settings
Front Access Data Rate Rear Access Data Rate Power Minor
Value Sec 1 Sec 2 Sec 3 Value Sec 4 Sec 5 Sec 6 Value Sec 7
300 OFF OFF OFF 300 OFF OFF OFF Office Minor OFF
1200 OFF OFF ON 1200 OFF OFF ON
2400 OFF ON OFF 2400 OFF ON OFF
4800 OFF ON ON 4800 OFF ON ON
9600 ON OFF OFF 9600 ON OFF OFF Office Major ON
19200 ON OFF ON 19200 ON OFF ON
(Invalid)ONONOFF(Invalid)ONONOFF
(Invalid) ON ON ON (Invalid) ON ON ON
Switch 4 Settings
TBOS Terminator
Shelf Location Sec 1 Sec 2
Not Last OFF OFF
Last ON OFF

Lucent Technologies DDM-2000 OC-12 Specifications

General

Brand	Lucent Technologies
Model	DDM-2000 OC-12
Category	Multiplexer
Language	English