Cross-Connect Fields; Terminals And Terminal Adjuncts; Connectivity; Major Components-Single Carrier Module - Avaya 6424D+M User Manual

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OVERVIEW: DEFINITY GENERIC 2 WITH UNIVERSAL MODULES

CROSS-CONNECT FIELDS

The DEFINITY Generic 2 with universal modules uses System 75 port board technology and has 500
pairs per carrier and 3 carriers per module. This creates significant differences in wall-field design from
that used in System 85 and DEFINITY Generic 2 with traditional modules. See chapter 7, MDF/IDF
Design: DEFINITY Generic 2 with Universal Modules, for more information on wall-field design for
DEFINITY Generic 2 with universal modules.

TERMINALS AND TERMINAL ADJUNCTS

Physical and functional descriptions for prospective customers, account teams, and others who need
specific information on universal terminals and terminal adjuncts for Generic 2 with universal modules
are listed in About This Document under Related Resources.

CONNECTIVITY

Connectivity for DEFINITY Generic 2 with universal modules is similar to that of System 85 and
DEFINITY Generic 2 with traditional modules. A major difference is the use of unshielded M-F B25A
cables to connect the switch to the male-connectorized cross-connect field wherever possible. Previously
installed systems may require M-M A25D connectorized cables. (See figure 1-1, System 85 and
DEFINITY Generic 2 with Traditional Module Connectivity, for a typical connectivity configuration.)
MAJOR COMPONENTS—SINGLE CARRIER MODULE
The single carrier module (SCM) introduces new cabinetry and equipment into the G2 environment:
The SCM is designed as a remote module only and cannot support other remote modules.
Each SCM can accommodate one to three single carrier port cabinets to support the port complex.
The module control is duplicated in a single carrier.
Cabinet Types
The main components of the SCM are the single carrier module control cabinet (SCMCC) and the single
carrier port cabinet (SCPC). A full, four-cabinet SCM stack contains one SCMCC and three SCPCs.