Digital Equipment DECrepeater 90FS, Руководство по установке и настройке

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3 DECrepeater 90FS Installation and Configuration
Front Panel
1) Power LED — Lights when the module has
5 volts of power.
2) Module OK LED — Lights when the the
module passes self-test.
3) Network Activity LED — Indicates
network traffic level.
4) Network OK LED — Indicates the status
of either the side panel or backplane
ThinWire, 10Base2 port.
5) Redundancy Enabled LED — Lights when the
fiber-optic ports are operating as a redundant pair.
6) Port State LEDs — The LEDs (labeled 1 through
3) show the attachment status of the associated port
to a LAN.
7) Port Link LEDs — Light when fiber-optic cables of
the associated port are properly connected to a
functional remote fiber-optic device.
NOTE: Refer to the section titled LED
Descriptions for more information
about LED operation.
8) Ethernet address label — Shows the Ethernet
address of the module.
9) Fiber-optic TX port ST-type connectors —
Connect fiber-optic cables to the receive ports of the
remote fiber-optic device.
10) Fiber-optic RX port ST-type connectors —
Connect fiber-optic cables to the transmit ports of
the remote fiber-optic device.
11) Ethernet AUI (15-pin D-Sub) port connector —
connects to an external medium attachment unit
(MAU) directly or by using an AUI cable.
12) Serial port (8-pin MJ) connector — Multiplexed
port can be used as a setup port or for OBM.
13) Cooling fan unit — Provides air circulation.
14) ThinWire port connector — Connects through a
BNC T-connector when module is operating as a
standalone unit.
LKG-8817-93I
Side view
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