SWITCHING I/F CBL 50FT This cable assembly is required to link the 3600 Switching Shelves (90-0662-01/03) using PMX Switching Card (90-0640-03) only to Peripheral Shelves (90-0010-05/09/10) equipped with PMX Switching Interface Card (90-0639-03), front panel connection.

SWITCHING SHELF This is a 19 inch shelf assembly for use with either an AC or DC power shelf. This assembly allows for dual DC power input applications when used with the 90-0664-01/02 DC Power Shelves. This shelf is required for each 3600 Multi Shelf System and accomodates up to eight Switching Cards (90-0640-XX). Two shelves are required if the 3600 Multi Shelf System is configured for redundant switching operation. Consists of a cardfile and backplane. (Previously called Switching Shelf Dual DC I/P).

SYS CTL CARD 3 (8+) clei This card is required for each 3600 shelf (90-0010-10, 90-0010-13, and 90-0010-14). The card supports releases 7.1, 8.0 and 9.0. The downloadable memory module is not included but required for proper operation. This card has an integral expander module and can operate in single shelf double bandwidth for 8 slots. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

SYS CTL CARD 3 clei This card is required for each 3600 shelf (90-0010-10, 90-0010-13, and 90-0010-14). The card supports releases 7.1, 8.0 and 9.0. The downloadable memory module is not included but required for proper operation. This card also requires an expander card (90-0035-05) in most applications requiring double bandwidth. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

TEST CARD The Test Card provides metallic test access (Monitor <(>&<)> Split) to the customer loop on 3600 channel units. Test ac cess jacks are provided for the metallic test bus. Contains a DS0 interface for OCU-DP testing, with test access jacks and 5 pin connectors clock for Tx/Rx. Plugs into any UCS.

TEST MODULE The Test Module is an add on module for the existing Test Card (90-1235-01) providing these functions: Analog and Digital Tone Test, Bit Error Rate Test, Bit Errors Insertion, Round Trip Delay Measur ement and DDS Signaling Test.

UDP ADAP (RS530 DCE) RS530 Interface adaptor configured as a DCE port for use with the 90-1615-01 Universal Distribution Panel.

UDP ADAP (V.35 DCE) Single Port M34 V.35 DCE Adaptor Module for use with Universal Distribution Panel (90-1615-01).

UDP ADAP (V.35 DTE) Single Port M34, V.35 DTE Adaptor Module for use with Universal Distribution Panel (90-1615-01).

UDP ADAP (X.21 DCE) Single Port DB15, X.21 DCE Adaptor Module for use with Universal Distribution Panel (90-1615-01).

UDP ADAP (X.21 DTE) Single Port DB15, X.21 DTE Adaptor Module for use with Universal Distribution Panel (90-1615-01).

UDP ADAP RS449/V.36DCE Single Port DB37, RS449/V.36 DCE Adaptor Module for use with Universal Distribution Panel (90-1615-01).

UNIVERSAL DIST PANEL 19 inch rack mountable assembly which provides backplane access to four circuits from the RS-422 DCC (90-1549-01) via four adaptor modules (90-1642-01/02/03/04/05/06/07/08). Each module position can be independently provisioned with a different interface module to correspond to the type of interface each RS-422 DCC port has been configured as (ie. RS-530, RS-449/V.36, X.21 or V.35). Included are two 25 pair cables required to connect the distribution panel to the system.

UNIVERSAL DIST PNL EMC This assembly which is tailored for EMC Class B applications is a 19 inch rack mountable assembly which provides backplane access to four circuits from the RS-422 DCC (90-1549-01) via four adaptor modules (90-1642-01/02/03/05/06/07/08). Each module position can be independently provisioned with a different interface module to correspond to the type of interface each RS-422 DCC port has been c onfigured as (ie. RS-530, RS-449/V.36, X.21 or V.35). Included are two 25 pair cables required to connect the distribution panel to the system.

V.35 DCC (6 CCT) clei This card offers six CCITT V.35 interfaces. Three of the circuits are available at the backplane connector and three others are available on the card's faceplate connector (AMP CHAMP). This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

V.35 DIST PANEL (M34) (EU-TC AND OTHER) Mainstreet V.35 Distribution panel comes complete with shielded AMP Champ cable and M34 connectorsm, for installation in other environments including Telecom Centres.

V.35 DIST PANEL 19 inch rack mountable assembly which provides backplane access to six V.35 circuits via six DB-25 connectors. Included are two 25 pair cables required to connect the distribution panel to the system.

V.35 PRI CARD This card presents a 30 channel, V.35 interface. Allows for faceplate (DB-25) or backplane (50 pin Champ) access. Configured as a Data Termination Unit (DTE). Supported bit rates are from 64 Kbps to 1920 Kbps. This card is supported by Generic 1113 or greater, and also offers reduced framing overhead allowing for additional HCM data. For use with V.35 DB25M-M34M DCE Cables (90-0360-0X).

V35-M34 DIST PANEL 19 inch rack mountable assembly which provides backplane access to six V.35 circuits via six M34 female connectors. Included are two 25 pair cables required to connect the distribution panel to the system.

VOICE COMPRESSION MOD 3 Daughter card used on the Dual T1 (90-0564-01) and Dual E1 (90-9244-01, 90-9244-02) mother cards to provide up to 44 ANSI compatible or 55 CCITT compatible ADPCM compressed voice channels using bundled (delta channel) signalling. When using 3600/45 Release 5.2 or greater, transitional signalling is also available.