Ds3 And E3 I/O Module Configuration; Table 2-1 Table - Cabletron Systems SmartSwitch 9A100 User Manual

Switch Installation and Setup
Table 2-1
Face Plate Number
6A-IOM-21-4
6A-IOM-22-4
6A-IOM-29-4
6A-IOM-29-4-IR
6A-IOM-29-4-LR
6A-IOM-31-1
6A-IOM-39-1
6A-IOM-39-1-LR
6A-IOM-67-4
6A-IOM-77-4
If the hardware configuration is incorrect, contact Cabletron customer support immediately.
2.2.1

DS3 and E3 I/O Module Configuration

Table 2-2 shows the pre-configured values for both the DS3 (6A-IOM-67-4) and E3 (6A-IOM-77-4) I/O modules.
These values cannot be changed. Accordingly, configure the connecting device's interface to use these values.
Table 2-2
Protocol Mode
plcp
DS3
plcp
E3
I/O module ID numbers
Physical Specification
155 Mbps OC-3/STM-1, MMF/SC (4 ports)
155 Mbps STS-3c/STM-1, UTP-5/RJ-45 (4 ports)
155 Mbps OC-3/STM-1, SMF-IR/SC (1 port), MMF/SC (3 ports)
155 Mbps OC-3/STM-1, SMF-IR/SC (4 ports)
155 Mbps OC-3/STS-1, SMF-LR/SC (4 ports)
622 Mbps OC-12/STM-4, MMF/SC (1 port)
622 Mbps OC-12/STM-4, SMF-IR/SC (1 port)
622 Mbps OC-12/STM-4, SMF-LR/SC (1 port)
45 Mbps DS-3, Coax/BNC (4 ports)
34 Mbps E-3, Coax/BNC (4 ports)
DS3 and E3 module settings
Framing Empty Cell
cbit unassigned
G.751 unassigned
Timing Scrambling
internal off
internal off
SmartSwitch 9A100 User Guide 2-3
Inspecting the Switch
Length
greater than 225 feet
N/A