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.

DRX-1310 clei The Dual Receiver Card can terminate the received interface of up to two 800 Mbps ISL links. One to eight Dual Receiver Cards can be installed in the Switching Shelf Cardfile for a total throughput of 12.8Gbps. This card is identical to the 90-2183-01 except with 1310 Nm optics. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

DRX FILLER PLATE 7 PK This package includes seven (7) Filler Plate Cards for the DRX slots of the Switching Shelf. The Switching Shelf has a total of eight (8) DRX card slots.

HS FIC-1310 FOR OC12-STM4-2 clei The Dual Fabric Interface Card (FIC) for the OC12-2 provides interconnection of high speed interface cards installed in a High Speed Peripheral Shelf (HSPS) to a 7470 Switching Shelf through standard 1310 Nm Inter-shelf Links (ISLs). Each FIC terminates up to two ISLs and is used to interface to one of the redundant switching fabrics. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

H/S PERIPHERAL SHELF CARD FILE clei Cardfile designed for 19 rack. It is used for high speed interface cards and Dual Fabric Interface Cards (FIC). Each High Speed Peripheral Shelf is functionally divided into four sub-units, each comprised of two full height interface card slots and two 1/2 height FIC slots. Each sub-unit can support the two interface slots as either independent cards or as a redundant pair, with redundant fabric operation in both cases. Each FIC terminates up to two ISLs and is used to interface to one of the redundant switching fabrics. Two FICs must be installed in each independent sub-unit of the HSPS to provide fabric redundancy. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label. Requires 90-9165-01 for EU EMI Compliance.

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.

CTL CARD I/O PNL US TEL clei The Control Card I/O Panel provides connectorization for both the active and standby Control Cards. The interfaces provided are: Ethernet, 10BaseT, RS-232, and BITS clock inputs. (Wire wrap posts 1.544 meg). 1VU brackets for mid-mounting shipped with this assembly for mid-mounting. This assembly contains a Telcordia CLEI (Common Language Equipment Identifier) label.

CTL CARD I/O PNL INTERNATIONAL The Control Card I/O Panel provides connectorization for both the active and standby Control Cards. The interfaces provided are: Ethernet 10BaseT, RS-232, and External clock inputs/outputs via BNC co nnectors (2meg).

ISL 3M-DUPLEX CABLE This part contains the Up and Down ISL cabling required to interconnect a Dual Peripheral Shelf to the Switching Shelf, or one subunit of a High Speed Peripheral Shelf to the Switching Shelf. This part number is a multi-mode 3 meter duplex fiber cable with staggered ends. The part includes two dual ISLs, where each dual ISL consists of two bundled 800 Mb/s strands that together create an Up or Down ISL at 1.6 Gb/s.

ISL 10M-DUPLEX CABLE This part contains the Up and Down ISL cabling required to interconnect a Dual Peripheral Shelf to the Switching Shelf, or one subunit of a High Speed Peripheral Shelf to the Switching Shelf. This part number is a multi-mode 10 meter duplex fiber cable with staggered ends. The part includes two dual ISLs, where each dual ISL consists of two bundled 800 Mb/s strands that together create an Up or Down ISL at 1.6 Gb/s.

ISL 6M-DUPLEX CABLE This part contains the Up and Down ISL cabling required to interconnect a Dual Peripheral Shelf to the Switching Shelf, or one subunit of a High Speed Peripheral Shelf to the Switching Shelf. This part number is a multi-mode 6 meter single fiber cable with staggered ends. The part includes two dual ISLs, where each dual ISL consists of two bundle 800 Mb/s strands that together create an Up or Down ISL at 1.6 Gb/s.

HUB FILLER PLATE Filler plate card for the Hub slot of the Peripheral shelf. The Peripheral shelf has a total of 2 Hub card slots.

FILLER PLATES-DSC&H/S SLOTS This package contains seven filler plates for the DSC slots in a Switching Shelf or the High Speed Line Card slots in a High Speed Peripheral shelf.

MAU 2 COAX ADAPTOR The Coax Adaptor provides two coaxial connectors for the OC3 and STM1 Electrical Interface Cards. The Coax Adaptor attaches to the rear I/O connectors of the Peripheral Shelf.

MAU 6 COAX ADAPTOR The Coax Adaptor provides six coaxial connectors for the Triple DS3 and Triple E3 Interface Cards. The Coax Adaptor attaches to the rear I/O connectors of the Peripheral Shelf.

E1 CE 75 OHM 8 PORT CARD The 8 Port E1 Circuit Emulation Card with 75 ohm interface impedance multiplexes and 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. This card is not certified for use with the CE-EC echo cancellation modules. Use the 120 ohm 8-port CE card with the CE-EC modules.

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.

E1 CE 120 8 PORT The 8 Port E1 Circuit Emulation Card multiplexes/demultiplexes the circuits 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.

MAU T1/E1 AMP/CHAMP The T1/E1 AMP/CHAMP MAU provides a 50 pin connector for the 7470 multi-port T1/E1 cards. It attaches to the rear I/O connectors of the Peripheral Shelf.

MAU T1/E1 WIRE WRAP The T1/E1 Wire Wrap MAU provides a wire wrap connector for the 7470 multi-port T1/E1 cards. It attaches to the rear I/O connectors of the Peripheral Shelf. As of August 1 2007 the WW MAU can not be sold in countries which require compliance to EN55022:1998 or CISPR22:1997 as these specifications include requirements for conducted emissions on telecommunication ports. The recommended replacement part is the AMP Champ MAU: 90-2542-01 MAU, T1/E1I AMP/CHAMP and 90-2542-04 MAU, T1/E1 AMP/CHAMP.