DS3 UFR clei The DS3 Unchannelized Frame Relay Card provides a single standa rds-compliant DS3 interface to the 7470 system. This interface t erminates one unchannelized frame relay stream and will perfor m standards-based frame switching network-interworking or se rvice-interworking.

DS3-2 ATM UNI/NNI W/CPU-2 (13.5K) clei DS3-2 ATM Card w/CPU-2 is a triple port card. Each port is both a UNI and NNI DS3 ATM interface operating at 45Mbps. Each interface has dual coax BNC connectors with a range of 450 feet. The DS3-2 card is fully compliant to the mandatory requirements of the ATM Forum UNI specification (version 3.1). This DS3 card provides 4.5K connections per port, larger buffers, more service categories, substantially higher call processing capabilities and a Traffic Shaping Module position for support of the optional enhanced traffic management features. The Multi-Service Traffic Shaping Module (MTSM) can be ordered as 90-4724-01. The enhanced Traffic Management (eTM) module can be ordered as 90-7695-01. This card requires MAU 90-2322-02 for deployment in 7470 PS-2 shelf or MAU 90-7308-02 for deployment in 7670 ESE shelf. The 90-2322-01 and 90-7308-02 MAUs are not shipped with the DS3-2 card and each must be ordered separately.

DS3-2 ATM UNI/NNI W/CPU-2 (NO MAU) clei The R5.0 DS3-2 ATM Card w/CPU-2 is a triple port card. Each port is both a UNI and NNI DS3 ATM interface operating at 45Mbps. Each interface has dual coax BNC connectors with a range of 450 feet. The DS3-2 card is fully compliant to the mandatory requirements of the ATM Forum UNI specification (version 3.1). This DS3 card provides 4.5K connections per port, larger buffers, more service categories, substantially higher call processing capabilities and a Traffic Shaping Module position for support of the optional enhanced traffic management features. The Multi-Service Traffic Shaping Module (MTSM) can be ordered as 90-4724-01. The enhanced Traffic Management (eTM) module can be ordered as 90-7695-01. This card requires MAU 90-2322-02 for deployment in 7470 PS-2 shelf or MAU 90-7308-01 for deployment in 7670 ESE shelf. The 90-2322-01 and 90-7308-01 MAUs are not shipped with the DS3-2 card and each must be ordered separately. The R5.0 DS3-2 card can be used in a R2.0 7670 ESE node.

DS3-2 ATM UNI/NNI W/CPU-2 R4.3 clei The R4.3 DS3-2 ATM Card w/CPU-2 is a triple port card. Each port is both a UNI and NNI DS3 ATM interface operating at 45Mbps. Each interface has dual coax BNC connectors with a range of 450 feet. The DS3-2 card is fully compliant to the mandatory requirements of the ATM Forum UNI specification (version 3.1) and the ATM Forum B-ICI specification (version 2.0). The DS3-2 differs from the DS3 card (90-2189-xx) in that it provides larger buffers, more service categories, substantially higher call processing capabilties and a Multi-Service Traffic Shaping Module position for support of the optional enhanced traffic management features a BNC MAU (90-2322-02) is included for physical connection via coaxial cable. The Multi-Service Traffic Shaping Module (MTSM) can be ordered as 90-4724-01. The enchanced Traffic Management (eTM) module can be ordered as 90-7695-01.

DS3/E3 SPARING PANEL clei This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

DS3/E3 SWITCHING MAU clei The DS3/E3 Switching MAU provides two pairs of coaxial connectors for all single port DS3 or E3 interface cards. One pair connects to the Tx and Rx of the primary card and the other is used to route to a sparing card via the sparing control panel (90-4918-01). This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

DSC-1310/NSX clei The Dual Switching Card is a scalable cell switching fabric card which can terminate the transmit interface of up to two 800 Mbps ISL links. The associated Dual Receiver Card terminates the ISL link received interface. One to eight Dual Switching Cards can be installed in the Switching Shelf Cardfile to create cell fabrics of 1.6 Gbps to 12.8 Gbps. This card is delivered with R4.2 software. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

DSC-1310/NSX clei The Dual Switching Card is a scalable cell switching fabric card which can terminate the transmit interface of up to two 800 Mbps ISL links. The associated Dual Receiver Card terminates the ISL link received interface. One to eight Dual Switching Cards can be installed in the Switching Shelf Cardfile to create cell fabrics of 1.6 Gbps to 12.8 Gbps.

DSP Card ( 2 DSP ) w/ DSP3 module 90-0294-02 card (4 DSP)

DSP CARD (6 DSP) 40.96MHZ

DSP MOD (4 DSP)

DSP-3 CARD (6 DSP) Special applications card which consists of 6 Digital Signal Processor (DSP) circuits (4 of which reside on the 90-0294-04 module included). 8 and 16 KBPS HCV voice compression and DDS/X.50 sub-rate multiplexing are some of the applications supported by this card.

DSP-4 CARD (6 DSP) clei Special applications card which consists of 6 Digital Signal Processor circuits (DSP). This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

DSP2 CARD (2 DSP)

DSP2 CARD (6 DSP)

DSP2 MOD (4 DSP)

DSP3 CARD (2 DSP)

DSP3 CARD (6 DSP) Special applications card which consists of 6 Digital Signal Processor (DSP) circuits (4 of which reside on the 90-0294-04 module included). 8 and 16 KBPS HCV voice compression and DDS/X.50 sub-rate multiplexing are some of the applications supported by this card.

DSP3 MOD (4 DSP)

DSP4 CARD (6 DSP) Special applications card which consists of 6 Digital Signal Processor circuits (DSP). This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.