1.3
Date Code 20020501 SEL-2701 Ethernet Processor Instruction Manual
Introduction
Model Options
Model Options
The SEL-2701 is available in several configurations. Each configuration
reflects a different combination of Ethernet physical interfaces. You can install
an SEL-2701 in any SEL host with a card slot. Please refer to Appendix A:
Firmware Versions for a list of compatible host and card firmware versions.
Order the SEL-2701 Ethernet Processors factory-installed in SEL hosts or
individually for field installation or spares. The SEL-2701 Ethernet physical
layer configuration is indicated by an option code in the part number as shown
in Table 1.1.
The network port standard terms and corresponding network speeds and
media are listed in Table 1.2.
See the Model Option Table for the SEL-2701 and your host for complete part
number and ordering option information. You can obtain a Model Option
Table by contacting SEL through our web site at www.selinc.com or through
your local SEL representative.
Table 1.1 SEL-2701 Network Connection Options
Network
Connection Option
Network Port A Network Port B
0 10/100BASE-T 10/100BASE-T
1 10BASE-FL 10BASE-FL
2 100BASE-FX 100BASE-FX
3 10/100BASE-T 10BASE-FL
4 10/100BASE-T 100BASE-FX
5 10BASE-FL 100BASE-FX
Table 1.2 Ethernet Physical Layer Designators
Identifier Media Speed
10/100BASE-T Twisted-pair with RJ-45
connector
10 or 100 Mbps
10BASE-FL Fiber-optic cable with ST
connectors
10 Mbps
100BASE-FX Fiber-optic cable with ST
connectors
100 Mbps
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