Lucent Technologies SLC ConnectReach User & Service Manual page 62

Product Description
SLC ConnectReach System Specifications
Interface Ports and Functional Circuits
(Continued)
Network T1/
DSX-1 and
secondary T1/DSX-
1 support
T1/DSX-1
provisioning
DS0 provisioning
2-20 Issue 4 June 2002
The following are the specifications for the channel bank — digital DSX-1 support
circuit:
Fractional DSX-1 to PBX, key system, or channel bank
3
Connector: RJ-48C (keyed)
3
Line rate: 1.544 Mb/s
3
Clock source: network/internal
3
Line coding: B8ZS or AMI (always select B8ZS)
3
Framing (network): ESF
3
Framing (secondary): D4 (SF) or ESF
3
Line Build out:
3
— T1 Carrier interface: 0 dB, -7.5 dB, -15 dB, or -22.5 dB
— DSX-1 interface: 0 to 133 feet, 133 to 266 feet, 266 to 399 feet,
399 to 533 feet, and 533 to 655 feet
Automatic receive sensitivity
3
Robbed bit line or trunk signaling supported
3
FXS, FXO, E&M, direct inward dial (DID), automatic number identification
3
(ANI), and dialed number identification service (DNIS) by means of a PBX
or channel bank.
NOTE:
In the SLC ConnectReach system, references to E&M signaling refer to a
signaling type supported on DID trunks. It does not refer to the E&M
signaling used over metallic leads with older transmission equipment.
Programmable between voice and data
3
Fractionally multiplexed voice and data
3
Both are programmable on a DS0 basis.
3
The following is the specification for the DS0 provisioning circuit:
Data rates: 64 kb/s to 1.536 Mb/s in 64-kb/s steps.
3
363-208-050
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