Datasheet Summary
m o .c U 4 t e e Features h S a at .D w w w
QT1F-Plus Device
Quad T1 Framer-Plus TXC-03103 DATA SHEET DESCRIPTION
The QT1F-Plus is a four-channel DS1 (1.544 Mbit/s) framer designed with extended Features for voice and data munications applications. AMI, B8ZS, and NRZ line codes are supported with full alarm detection and generation per ANSI T1M1.3. The transmit and receive sections of each of the four framers are independent, with individual slip buffers to allow operation in a wide range of switching and transmission products. D4 SF and ESF modes are provided per ANSI T1.403
- 1995 and AT&T PUB 62411, with per DS0 signaling and DS0 data access and control via a Motorola/...