Verilink C100 (880-502893-001) Product Manual - Manual (Page 89)

6/15/99 Verilink C100 and C150 T1/FT1 CSU/DSU A-1
Appendix
A
C100 and C150 Specifications
This appendix contains technical specifications for the C100 and C150.
Specifications apply to both unless otherwise specified.
Network Interface
(NI)
Line Rate 1.544 Mbps + or - 50 ppm
Line Format Bipolar AMI or B8ZS
Pulse Characteristics AT&T 62411, T1.403 & Part 68 compliant
Impedance 100 ohms, input and output
Line Build Out (LBO) 0, -7.5, -15, or -22.5 dB
Elastic Store 1 frame ± 1 frame
Interface Termination 8-Position RJ48C
Timing Source Network, Internal, CI Channel
C150 only: CI DSX-1
LDM Mode Will drive up to 6000 feet when used as
LDM
C150 only
DSX-1 signal input level of customer interface:
minimum of -22 dB
Customer Interface
(CI)
Rate: sync channel up to 1.536 Mbps and any combination of
56K or 64K bps
Rate: DSX-1 channel (C150 only) 1.544 Mbps +/- 50 ppm
Interfaces (Sync Channel)
Electrical: CCITT V.35
EIA RS422/RS530
EIA RS232