IOP and IOA Module Specifications
4-port Channelized DS3 Frame/IP IOP Module
Beta Draft Confidential
A-20
4/5/03
CBX 500 Multiservice WAN Switch Hardware Installation Guide
4-port Channelized DS3 Frame/IP IOP Module
The 4-port channelized DS3 Frame/IP modules provide a channelized DS3 interface
with up to 28 DS1 connections. You can individually configure each of the DS1
channels to provide any Frame Relay logical port function on the CBX 500 switch.
The 4-port channelized DS3 Frame/IP module is available in two versions:
•
The DS3/1 version provides up to 112 logical ports per module with a maximum
of 28 logical ports per physical port. This module provides 28 DS1 connections at
data rates of 1.544 Mbps per port.
•
The DS3/1/0 version provides up to 1024 logical ports per module with up to 128
logical ports per physical port (on ports 1 and 2) and 384 logical ports per physical
port (on ports 3 and 4). The channelized DS3/1/0 module provides 28 DS1
connections at variable data rates from 56 Kbps to 1.544 Mbps. These connections
can be further divided into a maximum of 24 logical ports (at data rates of 56
Kbps).
Specifications
Physical Dimensions
Power Requirements
75 Watts
Table A-6.
4-port Channelized DS3 Frame/IP IOP/IOA Physical
Dimensions
Dimension
IOP
IOA
Height
17.25 in (43.18 cm)
23 in (58.4 cm)
Width
1.06 in (2.69 cm)
1.06 in (2.69 cm)
Depth
12.25 in (30.48 cm)
5 in (12.7 cm)
Weight
3 lb (1.36 kg)
1.6 lb (.73 kg)
