Isdn line type, Connection types, Dte data rates – Verilink Productivity 500 (34-00236) Product Manual User Manual

Page 85: Dce data rates, Data rate adaption protocols, Dte available interfaces, Switch compatibility, Appendix a specifications

Appendix A

500 TA

Page 85

Appendix A

Specifications

ISDN Line Type

ISDN Basic Rate Interface, ANSI T1.601 compliant, "U" reference point

Connection Types

Circuit-switched (dial-up), Permanent (nailed up)

DTE Data Rates

300, 1200, 2400, 4800, 9600, 19.2k, 38.4k, 48k, 56k, 57.6k, 64k, 115.2k

DCE Data Rates

B-channel: 56 kbps or 64 kbps
D-channel: 16 kbps

Data Rate Adaption Protocols

Clear Channel
V.120

DTE Available Interfaces

EIA-232E (V.24)

Switch Compatibility

Northern Telecom DMS100 - Central office switch running software version
BCS-29 or above

Layer 1 (physical): Conforms to ANSI T1.601

Layer 2 (Link): Conforms to Northern Telecom specification NIS 208-4, Issue
1.1 section C, based on CCITT Recommendation Q.921

Layer 3 (Signaling): For BCS-29 and BCS-30, conforms to NIS 208-4, Issue
1.1, sections D-H. For BCS-31, -32, and -33 conforms to NIS 208-5, Issue 1.1
Section D-H. These are based on CCITT Recommendation Q.931. For BCS-
34, conforms to National ISDN-1.