Cabletron Systems 2H23-50R, User Manual

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Chapter 1: Introduction
1-2 2H23-50R/2H33-37R User’s Guide
Appendix A , Specifications , contains information on functionality and
operating specifications, connector pinouts, environmental requirements,
and physical properties.
Appendix B , FE-100TX, FE-100FX, and FE-100F3 Specifications ,
contains information about FE-100TX pinouts and information
concerning cable types used with the FE-100FX and FE-100F3.
Appendix C , Optional Installations and Mode Switch Bank Settings ,
describes how to install optional Fast Ethernet Interface Modules and how
to set the Mode Switch.
1.3 OVERVIEW
The following provides an overview of the 2H23-50R and 2H33-37R
(
Figure 1-1 ) devices:
Figure 1-1 2H23-50R and 2H33-37R
22862-01
6 5
CONN 1
CONN 3 CONN 4
CONN 2
CONN 1
CONN 3
CONN 2
RESET Button
2H23-50R
COM
PWR
CPU
RESET
10
100
CONN 4
CONN 3
CONN 2
CONN 1 CONN 4
CONN 3
CONN 2
CONN 1
12 1 12 1
12 1 12 1
Interface
Receive (RX)
Transmit (TX)
LEDs
System LEDs
COM Port
RESET Button
MicroLAN
Port LINK/Speed LEDs
(12 ports/MicroLAN )
Optional Fast Ethernet
Interface Module
Slots 5 & 6
MicroLANs
(CONN 1 - 4) Receive (RX)
Transmit (TX)
LEDs
2H33-37R
COM
PWR
CPU
RESET
10 100
CONN 3
CONN 2
CONN 1
CONN 3
CONN 2
CONN 1
12 1
12 1 12 1
Interface
Receive (RX)
Transmit (TX)
LEDs
System LEDs
COM Port
MicroLAN
Port LINK/Speed LEDs
(12 ports/MicroLAN )
Optional HSIM Slot
MicroLANs
(CONN 1 - 3)