VOP 16 PORT G.729A/B CHNL LICENSE This channel license grants the bearer the right to operate the G.729 A Voice Coder on any or all channels on ONE 16 port VoP card in a 7470 system. A channel license is required for each line card purchased.

VOP CARD 16 PORT T1/E1 clei The 16 port T1/E1 Voice over Packet(VoP) card provides voiceband services such as compression, echo cancellation and silence suppression on a per channel basis. The VoP card transports voiceband data (voice, modem, fax) across the ATM network via ITU-T standard AAL2. Basic voiceband processing (echo cancellation, A-law <-> mu-law conversion, . . .) is also supported for channels configured for AAL1. The supported Codes are G.711, G.726,and G.729A/B. Channel licenses for G.729A/B must be purchased separately (90-9729-02). This card also supports Fax and Modem bypass functionality. Due to power supply and cooling considerations, the 16-port T1/E1 VoP card (Voice over Packet) cannot be installed in a version 1 Peripheral shelf (part number 90-2190-01).

VSC DSP1 TRANSPORT MODULE - G.729A clei VSC DSP1 Transport Module: Supports up to 40 voice channels, i.e. 40 channels of either G.729A (CS ACELP), G.711 (PCM), G.726 (ADPCM), NetCoder, or clear channel. Provides silence suppression, idle channel detection, and integrated echo cancellation of up to 30 ms tail length per channel. Note: At least one VSC DSP1 module must be installed on every Voiceband Service Card 90-4653-xx 90-6757-xx See also: 90-4654-01 This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

VSM - 7450 ESS VERSATILE SERV MOD 7450 ESS Versatile Services Module(VSM), 10 Gbps full-duplex throughput, occupies one (1) MDA slot

VSM - 7750 SR VERSATILE SERV MOD 7750 SR Versatile Services Module(VSM), 10 Gbps full-duplex throughput, occupies one (1) MDA slot

VVD SBUS NIC OC-3C MMF CPSS ATM SBUS NIC

Wall Distributor single frame coax/pair

WDM FILTER 1310T/1550R

WDM FILTER 1310T/1550R

WDM FILTER 1550T/1310R

WDM FILTER 1550T/1310R

WIRE WRAP ADAP MOD PKG Wire wrap adaptor modules. Allows for wire wrap connections to 3600/3645 systems. Package contains one set of adaptor modules for one 3600 or 3645 shelf (PU or SU). Includes two T1 (AMP CHAMP), two ALARM I/O (DB25) and two composite clock (DB25) adaptor modules. For 90-0010-13/14/15, and 90-0662-04/05/06. Alarm I/O adapters are compatible with GFC-2 equipped with Alarm Module-2 (90-0077-05, 90-0078-06) and Clock card equipped with Alarm Module-2 (90-0641-03/04).

WIRE WRAP ADAP T1 16 PK Wire wrap adaptor modules. Allows for wire wrap connections to 3600/45 systems. Package contains 16 T1 AMP CHAMP modules.

X-ISL 800M ISL HUB The Extended ISL (X-ISL) 800M Hub card provides one bi-directional 800M ISL link supporting all 12 UCS slots in a peripheral shelf. Two 800M Hub Cards are required per peripheral shelf for fabric redundancy in multi-shelf systems. This card is delivered with R4.2 application software. X-ISL reach is 15km over customer supplied Single Mode Fiber. SMF cable requirements are: 9/125 micron core/cladding, 0.35 dB/Km attenuation at 1310nm, flat polish SC/SC connector.

X.21 DB25M-DB15M Identical to 90-0628-02 except the cable is 6 meteres in length.

X.21 DCC (6 CCT) System expansion card, allows for a 6 UCS single shelf system to expand to a 16 slot double shelf system capable of 3.840 Mb/s (60 DS0) of bandwidth per card slot. Requires a second shelf, second power supply and the appropriate intershelf cabling to complete the expansion. This card is supported by Generic 1113 or greater. (Includes 90-0075-02) Expander Module (16+).

X.21 DCC (6 CCT) 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.

X.21 DCC (6 CCT) This data card provides six CCITT X.21 interfaces. Two of the six interfaces are presented on the faceplate of the card via a 25 pair AMP CHAMP connector. The remaining four interfaces are available at the backplane connectors. This card also supports a subset of RS-449.

X.21 DCC (6 CCT) This data card provides six CCITT X.21 interfaces. Two of the six interfaces are presented on the faceplate of the card via a 25 pair AMP CHAMP connector. The remaining four interfaces are available at the backplane connectors. This card also supports a subset of RS-449.

X.21 Direct Connect Card (6 CCT) This data card provides six CCITT X.21 interfaces. Two of the six interfaces are presented on the faceplate of the card via a 25 pair AMP CHAMP connector. The remaining four interfaces are available at the backplane connectors. This card also supports a subset of RS-449.