Chapter 32 Configuring T3 Interfaces; T3 Interfaces Overview; Configuring T3 Physical Interface Properties; Configuring T3 Bert Properties - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

Chapter 32
Configuring T3 Interfaces

T3 Interfaces Overview

T3 Interfaces Overview on page 587
Configuring T3 Physical Interface Properties on page 588
Configuring T3 BERT Properties on page 588
Disabling T3 C-Bit Parity Mode on page 589
Configuring the T3 CSU Compatibility Mode on page 590
Configuring the T3 Frame Checksum on page 592
Configuring the T3 FEAC Response on page 593
Configuring the T3 Idle Cycle Flag on page 593
Configuring the T3 Line Buildout on page 593
Configuring the Channelized T3 Loop Timing on page 594
Configuring T3 Loopback Capability on page 594
Configuring T3 HDLC Payload Scrambling on page 596
Configuring T3 Start and End Flags on page 597
Examples: Configuring T3 Interfaces on page 597
T3 is the physical layer protocol used by the Digital Signal level 3 (DS3) multiplexing
method in North America. A T3 interface operates at a bit rate of 44.736 Mbps. The
JUNOS Software supports payload scrambling and subrate operation on each physical
T3 interface. One encapsulation format—Point-to-Point Protocol (PPP), Frame Relay,
or High-level Data Link Control (HDLC)—must be configured for the interface.
DS3 standards supported include:
ANSI TI.107, TI.102
GR 499-core, GR 253-core
Bellcore TR-TSY-000009
AT&T Pub 5404
ITU G.751, G.703, G823
T3 Interfaces Overview
587