General DataComm SC-ADT 16 Por, Руководство по установке и эксплуатации

Страница: 19 / 106

Introduction & Specifications Shelf / Enclosure Options
076R172-000 SpectraComm ADT 1-7
Issue 6 Installation and Operation Manual
SC-ADT Front Panel Interface
Port LEDs indicate the activity and/or status of the device, the ethernet interfaces, and of the
individual ports. LED states vary depending on whether the port is configured as a terminal server
port or for transport. The table below describes the LED states of the SC-ADT device.
Note
The SC-ADT 8-port and 32-port devices (not shown) provide status and port LEDs that operate in the same
manner as described above.
Table 1-1 Front Panel Connectors and Indicators (Shown SC-ADT 16-Port)
SC-ADT Front
Panel
Description
ON / AL Steady GREEN indicates power is supplied to the unit.
(Future Use) Steady RED indicates a major alarm condition.
IN / TM Steady GREEN indicates the device is in service.
Steady RED indicates one or more ports in test mode. The port(s)
in test mode will also illuminate RED.
MDM 1 or 2 Steady GREEN indicates modem is connected.
Flashing GREEN indicates modem is passing data.
ENET 1 Steady GREEN indicates the associated ethernet link is up.
LED OFF indicates the associated ethernet link is down.
Flashing GREEN indicates the associated ethernet link is
receiving/transmitting data.
PORTS 1-16 Steady GREEN when port is enabled.
Flashing GREEN when port is passing data.
LED OFF when async port is disabled.
Steady RED when port is in test mode.
(Future Use) Steady RED when port is in alarm state.
Flashing RED for failure.
1
8
2
3
4
5
6
7
ON
AL
IN
TM
ENET
1
MDM
1
MDM
2
9
16
10
11
12
13
14
15
SC ADT
1-8
9-16
PORT