User manual

61202156L1-1 TDU 120e User Manual D-1
Appendix D
Specifications
ELECTRICAL SPECIFICATIONS
Table D-1. T1/FT1 Interface
Name Description
T1 Line Rate 1.544 Mbits/s +/- 75bps
Line Code Bipolar,RZ; AMI or B8ZS
Framing D4(SF) or ESF
FT1 Line Rate DS0 Channelized (multiple of 64 kbps)
Input Signal 0 to -36 dB (DS-1)
Line-Build-Out 0, -7.5, -15, -22.5 dB, AUTO
Connector RJ48C, DB 15 (male)
Test Jacks Bantam jacks: Tx and Rx MON, Tx and Rx (to
network)
Compatibility
T1 Interface Pub 62411
ESF Format Interface TR. 194
ESF Performance
Monitoring
TR. 54016 and T1.403
Approvals FCC Part 15
FCC Part 68
UL 1950