Black Box COMPACT T1 MT850A - Manual (Page 419)

Compact T1 - Release 6.1 10-3
OCU-DP Card
Overview
Customer Premise Application
In this model, the carrier deploys the Compact T1 in conjunction with DDS DSU/CSUs
to provide standards-based DDS access for customer data terminal needs. In essence,
the Compact T1 integrates the DDS capabilities that were traditionally served by D4 or
DLC Remote Terminal equipment into a customer premise multi-service solution.
CAC Confidential
OCU DP
ADIT 600 2.4 - 72 KBPS
DSU/CSU
Local Loop: 4-wire DDS
Bipolar AMI, RZ
PSTN
T1 RS-232
or V.35
Line Rates
Primary Channel / Primary and Secondary
Only Channel
64 KBPS / 72 KBPS
56 KBPS / 72 KBPS
38.4 KBPS / 51.2 KBPS
19.2 KBPS / 25.6 KBPS
9.6 KBPS / 12.8 KBPS
4.8 KBPS / 6.4 KBPS
2.4 KBPS / 3.2 KBPS
DS0A data channel format
-45 dB maximum loop loss, all rates Four RJ-48S 4-wire
keyed jacks
Primary
Secondary
Compact T1