Hardware reference guide

Ethernet Modules
35013379 02 October 2007 319
Specifications The following table shows the MMS Ethernet specifications.
Specifications
Communication Ports
NOE51100 1 10BASE-T Ethernet network (RJ-45) port
NOE55100 2 10BASE-FL Ethernet network (ST-style) ports
Cable Type
10Base-2 or ThinWire Ethernet 2, 3, 4, or 6 twisted pairs with a solid copper core
10Base-T (twisted pair) RG58a/u or RG58C/U coaxial (Belden 9907/82907 or
equivalent)
Wire Size
10Base-2 or ThinWire Ethernet 20 AWG
10Base-T (twisted pair) 22, 24, 26 AWG
Topology
10Base-2 or ThinWire Ethernet Bus
10Base-T (twisted pair) Star
Connector
10Base-2 or ThinWire Ethernet BNC (UG-274)
10Base-T (twisted pair) Modular RJ-45 (4 pins of 8 are used by 10Base-T)
Backplane Compatibility (Requires
Quantum CPU)
3, 4, 6, 10, and 16 position backplanes
Data Transfer Frequency 10 mb
Bus Current Required 1 A
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com