Lucent Technologies DDM-2000 OC-12 User Manual

Issue 1 December 1997 10-1
100
Technical Specifications 10
Overview 10
This section contains the technical specifications for the DDM-2000 OC-12
Multiplexer.
DDM-2000 OC-12 Multiplexer 10
External Transmission Interfaces 10
The DDM-2000 OC-12 Multiplexer transmission interfaces adhere to industry
standards as listed in Table 10-1.
Table 10-1. Transmission Interface Standards
*
Registered trademark of American National Standards Institute.
Interface Standard Comments
DS3 low-speed ANSI * T1.102-1993, TR-499 Iss. 5 VMR, VM, or clear channel
EC-1 ANSI T1.102-1993 & TR-253, Iss. 2
OC-3 ANSI T1.106/88, ANSI T1.105/91
TR-253, Iss. 2, TR-496, Iss. 3
OC-12 ANSI T1.106/88, ANSI T1.105/91
TR-253, Iss. 2, TR-496, Iss. 3

Lucent Technologies DDM-2000 OC-12 Specifications

General

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