Chapter 1:
Introduction
Page 1-8
Ethernet Switch Module User Guide
1.7.1
Connectors
The 3E08-04 includes four pairs of fiber optic ST connectors for fiber
optic cabling. Receive (RX) and transmit (TX) connectors are clearly
marked on the front panel of the module. The ATX power supply provides
the power for the module.
1.7.2
LEDs
The 3E08-04 contains a total of 18 green LEDs labeled LNK, COL, RX
and TX for each segment, plus PROC and PWR for the module. The
LEDs are described in Chapter 5 of this manual.
1.7.3
Offline Button
Use the offline button before swapping the module, to take it offline until
the replacement is installed.
Figure 1-4
3E08-04 Front Panel
1.8 3E05-04 ETHERNET SWITCH MODULE
The 3E05-04 (Figure 1-5) provides connection for four independent
Ethernet IEEE 802.3 LANs to the ATX backplane and packet processing
module. It includes processing circuitry for receiving and forwarding
packets between the connected LANs. The 3E05-04 contains several
LEDs to indicate the module’s operational status.
The 3E05-04 supports Ethernet version 2 and the IEEE 802.3
specification.
1.8.1
Connectors
The 3E05-04 includes four DB15 AUI connectors which you can connect
to an AUI drop cable or to a transceiver attached to a LAN.
OFFLINE
LINK RX
LINK RX
COL TX
LINK RX
COL TX
LINK RX
COL TX
COL TX
QUAD IEEE 802.3 / ETHERNET 10BASE-FL
SEGMENT 4
SEGMENT 3
SEGMENT 2
SEGMENT 1
TX
RX
TX
RX
TX
RX
TX
RX
PROC
PWR
Summary of Contents for 3E02-04
Page 2: ......
Page 30: ...Chapter 4 Monitoring Page 4 4 Ethernet Switch Module User Guide ...
Page 36: ...Chapter 5 Diagnostics and Troubleshooting Page 5 6 Ethernet Switch Module User Guide ...
Page 40: ...Chapter 6 Adding Swapping Modules Page 6 4 Ethernet Switch Module User Guide ...
Page 44: ...Appendix A Technical Specifications Page A 4 Ethernet Switch Module User Guide ...
Page 52: ...Appendix B Cables Page B 8 Ethernet Switch Module User Guide ...
Page 54: ...Index Index 2 Ethernet Switch Module User Guide ...