Lucent Technologies DDM-2000 OC-12 User Manual

363-206-295
Operations Interfaces
Issue 1 December 1997 6-5
The terminal sessions over the front and rear CIT ports (and over the DCC) are
independent of one another. Up to three simultaneous CIT login sessions can be
supported at any given time (see Figure 6-2).
Figure 6-2. Craft Interface Terminal Login Sessions
The DDM-2000 OC-12 CIT interface is based on the Bellcore TL1 language and
provides prompt and command modes of operation. On-line context sensitive help
is always available to help the technician through command execution. The output
messages and reports are presented in easy-to-read sentences and tables. The
following functions are provided via the CIT interfaces for the local and remote
DDM-2000 OC-12 Multiplexer shelves:
■ Loopbacks and testing
■ Protection switching
■ Performance monitoring (PM)
■ Provisioning
■ Fault management
■ Software downloading
■ Security management.
Detailed specifications of the CIT interface are provided in Section 10, "Technical
Specifications."
DDM-2000
CIT 2
Login Session 2
(Direct or via modem)
Login Session 1
Login Session 3
CIT 1
DDM-2000

Lucent Technologies DDM-2000 OC-12 Specifications

General

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