DTE CABLE 3M/MALE V.35 V.35 SUBD26M-M34M DTE CABLE 3M. This cable is for use with the Programmable Serial Interface I/O card.

DTE CABLE 3M/MALE X.21 X.21 SUBD26M-DB15M DTE CABLE 3M. This cable is for use with the Programmable Serial Interface I/O card.

DTE HSSI MAU clei The DTE HSSI MAU provides DTE signalling to a HSSI Frame Relay card (90-4908-01). This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

DTU R/M shelf

DTU MODULE

DUAL 1.544 Mb/S T1 CARD This card provides two 1.544 Mbps T1 digital trunk interfaces. Used to compress 44 voice channels to a single T1 link when equipped with the Voice Compression Module (90-0566-01). Requires one T1 LIM (90-0567-01) for each T1 interface connection to a T1 channel service unit. Also supports one CSU-2 Module (90-0161-02) for each T1 interface connection directly to a carrier's T-1 lines when using Generic 1115 or greater. Supports one Timeslot 24 Signalling Module (90-1668-01) to provide a dedicated timeslot for passing signalling when using Generic 1115 or greater. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

DUAL 2MB/S OPTICAL INTERFACE CARD Optical interface card for the 3600. Provides two 2Mb/s optical interfaces to allow fiber interconnection of 3600 nodes. Optical Ext Xcvr modules (90-9791-01, 90-9791-02) sold separately. Provides interconnect for distances up to 40 Km.

DUAL BNC-RJ45 ADPT An adaptor which physically converts dual BNC to RJ45. Conversion is physical only, no impedance adaptation. The BNC connections are male, the RJ45 connection is female.

DUAL BNC-RJ45 ADPT An adaptor which physically converts dual BNC to RJ45. Conversion is physical only, no impedance adaptation. The BNC connections are male, the RJ45 connection is female.

DUAL E1 CARD

DUAL E1 CARD 2 (75/120 OHM)

DUAL E1 CARD 3 (120 OHM) G.703/G.704 This is the 120 ohm Dual E1 Card version 3. This card is backwards compatible with 90-0565-08 (Dual E1 2.048 Card)and 90-0568-02 (E1-120 OHM LIM MODULE). This card incorporates the LIMs on board so no external LIM is required. This card is designed to replace the existing Dual E1 card and has been designed to simplify ordering and sparing.

DUAL E1 CARD 3 (120 OHM) This is the 120 ohm Dual E1 Card version 3. This card is backwards compatible with 90-0565-08 (Dual E1 2.048 Card)and 90-0568-02 (E1-120 OHM LIM MODULE). This card incorporates the LIMs on board so no external LIM is required. This card is designed to replace the existing Dual E1 card and has been designed to simplify ordering and sparing.

DUAL E1 CARD 3 (120 OHM) This is the 120 ohm Dual E1 Card version 3. This card is backwards compatible with 90-0565-08 (Dual E1 2.048 Card)and 90-0568-02 (E1-120 OHM LIM MODULE). This card incorporates the LIMs on board so no external LIM is required. This card is designed to replace the existing Dual E1 card and has been designed to simplify ordering and sparing.

DUAL E1 CARD 3 (75 OHM) This is the 75 ohm Dual E1 Card version 3. This card is backwards compatible with 90-0565-01 (Dual E1 2.048 Card)and 90-0568-01 (E1-75 OHM LIM MODULE). This card incorporates the LIMs on board so no external LIM is required. This card is designed to replace the existing Dual E1 card and has been designed to simplify ordering and sparing.

DUAL E1 CARD 3 (75 OHM) This is the 75 ohm Dual E1 Card version 3. This card is backwards compatible with 90-0565-01 (Dual E1 2.048 Card)and 90-0568-01 (E1-75 OHM LIM MODULE). This card incorporates the LIMs on board so no external LIM is required. This card is designed to replace the existing Dual E1 card and has been designed to simplify ordering and sparing.

DUAL E1 CARD 3 DISTRIBUTION PANEL This is the RJ45 distribution panel designed for use with the Dual E1 Card 3. This distribution panel can support two Dual E1 Card 3 blades for a total of 4 E1 ports. The cable required for this distribution panel is part number 90-2693-01 Dual E1 Card 3 Cable.

DUAL E1 CARD 3 DISTRIBUTION PANEL This is the RJ45 distribution panel designed for use with the Dual E1 Card 3. This distribution panel can support two Dual E1 Card 3 blades for a total of 4 E1 ports. The cable required for this distribution panel is part number 90-2693-01 Dual E1 Card 3 Cable.

DUAL E3 I/F CARD E118.0 This card supports two E-3 (34Mb/s) interfaces. It is located in the High Speed Periheral Shelf-2 (90-0652-02). It may be configured in non-redundant and redundant configurations (ie. with another card). Provides electrical (metallic) E-3 interfaces. Requires a 3600 Switching Shelf Generic C118.0 equipped with a High Speed Peripheral Shelf-2 (90-0652-02).

DUAL E3-2 INTERFACE CARD E118.0 This card supports two E-3 (34Mb/s) interfaces. Must be mounted in a High Speed Peripheral Shelf-2 (90-0652-02). It may be configured in non-redundant and redundant configurations (ie. with another card). Provides electrical (metallic) E-3 interfaces. Requires a 3600 Switching Shelf Generic C118.0 Compatible with older generation DE3 cards (90-1224-xx)