Hardened PoE Ethernet Switch
2
FAULT
*Relay warning signal disable for
following:
The relay contact closes if Power1
and Power2 are both failed but
Power3 on.
The relay contact closes if Power3
is failed but Power1 and Power2
are both on.
DC Terminal Block Power Inputs: There are two pairs of
power inputs can be used to power up this switch. Redundant
power supplies function is supported.
The 10/100Base-TX and 100Base-FX Connectors
1. The 10/100Base-TX Connections
The following lists the pinouts of 10/100Base-TX ports.
Pin Regular
Ports
Uplink
port
1
Output Transmit Data +
Input Receive Data +
2
Output Transmit Data -
Input Receive Data -
3
Input Receive Data +
Output Transmit Data +
4 NC
NC
5 NC
NC
6
Input Receive Data -
Output Transmit Data -
7 NC
NC
8 NC
NC
2. The 100Base-FX Connections
The fiber port pinouts: The Tx (transmit) port of device I is
connected to the Rx (receive) port of device II, and the Rx
(receive) port of device I to the Tx (transmit) port of device II.
Содержание EX45000 Series
Страница 6: ...Hardened PoE Ethernet Switch 6...
