Carrier Access BROADway System 770-0125-AB - Manual (Page 19)

BROADway - Release 4.00 2-3
Installation
Chassis Overview
Some line interface cards are cabled directly at the card while others are accessed and cabled through
the top I/O panel of the BROADway system.
Each chassis provides the following top I/O front panel connectors:
! NIP RX1/NIP RX2/NIP TX1/NIP TX2—50 pin T1/E1 interfaces to the NIP slots
! RX1/TX1/RX2/TX2/RX3/TX3/RX4/TX4—75 ohm BNC coaxial interfaces to the BSP slots
! CKIN-1/CKIN-2/CKOUT-1/CKOUT-2—(CKOUT on ITU chassis only) Timing interfaces
! ETH-1/ETH-2—RJ45 Ethernet interfaces
! SCP-1/SCP-2—RS232 serial craft (administration) port interfaces (note that SCP2 is not active
in this software release)
! ALARMS—Wiring interface for alarm input and outputs
In total, the chassis supports twenty card slots assigned as follows:
! NSP-1—The primary slot for the NSP101 system control card
! NSP-2—The secondary (backup) slot for the NSP101 system control card
! NIP-1/NIP-2/NIP-3/NIP-4/NIP-5/NIP-6/NIP-7/NIP-8—For the NIP400 Quad T1/E1
interface cards
! UIP-1/UIP-2—Universal interface card slots for the NHP160 16-port T1/E1 interface cards
! BSP-1/BSP-2/BSP-3/BSP-4—For BSP200 DS3 interface cards
! OSP-1/OSP-2/OSP-3/OSP-4—For OSP155/ESP155 and BCP155 interface cards
CKOUT-2
CKIN-2
NIP TX1 NIP TX2 TX2 TX1 TX3 CKOUT-1 TX4
NIP RX1 NIP RX2 RX3 RX1 RX2 RX4 CKIN-1
ALARMS ACO SCP-2
ETH-1 ETH-2 SCP-1
Front View of the ITU Chassis Top I/O Panel