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).

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.

UCS FILLER PLATE 6PK This package includes six (6) Filler Plate Cards for the UCS slots of the Peripheral Shelf. The Peripheral Shelf has a total of twelve (12) UCS Card slots.

T1/E1 RJ45 DISTRIBUTION PANEL The PRI RJ45 Distribution Panel provides 8 external RJ45 interfaces to the 100 ohm T1 or 120 ohm E1 twisted pair ports of a PRI card. It may be used with PRI cards 90-4671-x1/x2, 90-2541-x1/x2, 90-2517-x1, 90-2544-x1/x2, and 90-7277-xx. The panel is a 1 vertical unit (VU) high rack-mountable device. For PRI CE cards (90-2517-x2), use the 90-5930-x1 E1 RJ45 ISDN D.PNL. This panel is shipped with 1VU mid-mount brackets.

T1/E1 16 PORT RJ45 DIST. PANEL clei This RJ45 Distribution Panel provides 16 external RJ45 interfaces to the 100 ohm T1 or 120 ohm E1 twisted pair ports of a T1 or E1 line card. It may be used with cards 90-4671-x1/x2, 90-2541-x1/x2, 90-2517-x1/x2, 90-6351-xx, 90-7277-xx and with the 32-port T1/E1 MS card (90-9169-01) on the ESE. The panel is a 1 vertical unit (VU) high rack-mountable device. Requires cable 90-8269-01 for ESE. This panel is shipped with 1VU mid-mount brackets. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

T1 CE 8 PORT CLEI The 8 Port T1 Circuit Emulation Card multiplexes/ demultiplexes the circuits carried over a TDM channelized link and performs the necessary operations to allow the transport of these circuits through an ATM network. This card supports both structured and unstructured service as defined by the ATM Forum. Fits: 7470 or 7670 RSP ESE For 7670 RSP ESE, required adapter card is 90-7272-01.

SWITCHING SHELF CARD FILE clei The Switching Shelf Cardfile is a 19 rackmount shelf which is composed of 8 Dual Switching Card slots, 8 Dual Receiver Card slots, and one Termination Card slot. The minimum configuration is one Termination, one Dual Receiver, and one Dual Switching Card. The Dual Receiver and Dual Switching Card slots are associated and always go in pairs. The shelf is scalable from one Dual Receiver/Switching Card to 8 Dual Receiver/Switching Cards in increments of one. One Switching Shelf Cardfile implements a complete 7470 ATM switching matrix (12.8 Gbps): if fabric redundancy is required a second Switching Shelf Cardfile is required. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

STRATUM 3 SSU 2/R3.1 clei The Stratum 3 SSU-2 Module provides Stratum 3 timing synchronization to an incoming timing signal for the 7470 system. The Stratum 3 SSU-2 Module is an optional module for the Integrated Control Card 2 (90-6226-27) and some previous versions of the system control card. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

STM1 ELEC SFP 1-port STM-1 SDH Electrical Module, 1.0/2.3 Coaxial Connector (Type A Coupling). Can be used in the Quad OC3/STM1 SFP Cell Relay card (90-8687-25) or OC3/STM1 1:N Working I/O (90-9785-02) (in ESE R5.X) or OC3/STM1 1:N Protecting I/O (90-9785-03) (in ESE R5.X).

SPARING CABLE DS3/E3 Protection DS3 E3 Sparing Card cable: The protection (sparing) card connects directly to the sparing panel without an intervening MAU and requires this cable. The protection panel has a special connector to terminate this cable.

SPARE S.S/PS-1/HSPS INTEG COOLING UNIT This assembly is a replacement Integrated Cooling Unit for the 7470 Switching Shelf (90-2181-01), Peripheral Shelf -1 (90-2190-01) and High Speed Peripheral Shelf (90-2291-01). It contains two fan assemblies and an alarm/power distribution assembly in an integrated package.

SPARE PS-2 INTEGRATED COOLING UNIT clei This assembly is a replacement Integrated Cooling Unit for the 7470 Peripheral Shelf - 2 (PS-2 90-4907-01). It contains three fan assemblies and an alarm/power distribution assembly in an integrated package. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

SPARE PS-1 AIR FILTERS - PKG OF 20 This is a package of 20 replacement air filters for the 7470 Peripheral Shelf -1 (90-2190-01), the Switching Shelf (90-2181-01) and the High Speed Peripheral Shelf (90-2291-01). Dimensions: AIR FILTER 16.8 X 4.70 X .25

SMZ TO BNC 75OHM CABLE - 4P OC3/STM1 ELE This cable is used to connect the quad OC3/STM1 Electrical CR card to a patch panel. It consists of an 8xSMZ-to-BNC coaxial bundle. Individual SMZ-to-BNZ coaxial cables may be used instead of this part. Approximate length: 10 feet.

SMZ CONVERSION CABLE FOR ELEC SFP A pair of 1 meter 1.0/2.3 Coaxial Connector (Type A Coupling) to SMZ conversion cables. One can be used for Tx and the other for Rx. . Used with the Quad OC3/STM1 SFP Cell Relay card or the OC3/STM1 Working I/O (90-9785-02) to adapt the SFP connector to existing cable connectors.

SINGLE MODE LC TO SC CONVERSION CABLE A 1 meter duplex single mode LC to SC conversion cable. Used with the Quad OC3/STM1 SFP Cell Relay card or the OC3/STM1 Working I/O (90-9785-02) to adapt the SFP connector to existing cable connectors.

SINGLE MODE LC TO FC CONVERSION CABLE A 1 meter duplex single mode LC to FC conversion cable. . Used with the Quad OC3/STM1 SFP Cell Relay card or the OC3/STM1 Working I/O (90-9785-02) to adapt the SFP connector to existing cable connectors.

SHUB-2 clei The Single Shelf Hub Card-2 is the common equipment card for the peripheral Shelf Card File which has local switching capability, supporting the advanced traffic management capabilities introduced in Release 3.1. This card configures the Peripheral Shelf to be a 1.6 Gb Stand alone switch. Two Single Shelf Hub Card-2's are required per peripheral shelf (for fabric redundancy) in multi-shelf system.

SGL MODE SC-SC FIBER - 4P 0C3/STM1 IR-LR This cable is used to connect the quad OC3/STM1 IR/LR CR optical card to a patch panel. It consists of a 8-fibre bundle (4 Tx and 4 Rx) of SC/SC single mode fibres. Individual SC to SC duplex (Rx-Tx) fibres may be used instead of this part. Approximate length: 10 feet.

SERVICE CARD-2 UPGRADE KIT This kit is used to upgrade an R5.0 (or higher) Service Card-2 (CallP, PNNI, or Data Spooling card) to the enhanced Processor Module (ePM). Factory shipments of R5.0 Service Card-2 and higher cards ship with the ePM installed and do not require this upgrade kit. The kit contains an ePM (333 MHz PowerPC 755 module with 512M RAM), part number labels, and instructions for installation.