3Com S330 manual CBR Module Specifications

24CHAPTER 1: SYSTEM DESCRIPTION

Table 5 PathBuilder S310 System Specifications

CBR MODULE SPECIFICATIONS

Number of ports

Interface type(s)

T1-DSx/E1 physical

Impedance

Framing

Line Coding

LBO

Serial

Clock

Front panel LEDs (1-3)

Data rates

ATM support

Timing

Cell Delay Variation Tolerance Class of Service

T1-DSX/E1 connector type

T1-DSX/E1 connector pinouts

2

1 direct T1-DSX/E1, 1 DSU/CSU

RJ48 or G703 coax with E1 Balun Adapter

100Ohms D4 or ESF AMI or B8ZS

0- 655 feet

HD-pin; V.35/RS-449/EIA530/X.21 (see Serial Interface, under “Motherboard Specifications, above, for connector pinouts

DTE or DCE, Internal or external

ALARM Inservice

n x 56Kbps or n x 64Kbps

(structured; n = 1, 2, 3, 4, 6, 8, 12, 24) or 1.544 Mbps (unstructured)

CAS/CCS support with Dynamic bandwidth reallocation

AAL1, ATM CES 2.0

Looped, system adaptive, SRTS 24 msec (T1), 32 msec (E1

CBR

RJ48 or G703 coax with E1 Balun Adapter PIN 1 - Receive ring

PIN 2 - Receive Tip

PIN 3 -

PIN 4 - Transmit ring

PIN 5 - Transmit Tip

PIN 6 -

PIN 7 -

PIN 8 -

(continued)