Adtran 1202022L1 T1 Channel Service Unit used for interfacing CPE equipment to a T1 line
For Resellers and High Volume Orders: Please request a quote to obtain preferred pricing.
Introduction
T1 Channel Service Unit used for interfacing CPE equipment to a T1 line. Line powered or may be powered by included AC wall plug. Unit is transparent to ESF and B8ZS. New housing with LEDS on front of unit and interfaces on rear of unit.
Features
12 VDC to 48 VDC powered
Bantam test jacks
Desktop or wallmount (includes wallmount plate and screws)
Front panel status LEDs
Includes wallmount power supply to convert 115 VAC to 12 VDC
Interface T1 DTE equipment to Telco-provided or private T1 facility
Supports framed (B8ZS or AMI) or unframed signal formats
T1 line conditioning and jitter tolerance per ANSI T1.403, T1.102, and AT&T TR 62411
Transmits unframed "all 1s" during signal loss from DTE or T1 network
Transparently passes signal format and line coding