Siemens se5880 User Manual

Product Specifications

The following table explains the LEDs that appear on the Front Panel 
of the Siemens se5880 router.

The following table descrcibes the various connections 
on the back panel of the Siemens se5880 router.

Power

Green
Off

Power is ON
Power is OFF

Test

Yellow (steady)
Yellow (blinking)
Green: (2 sec. blink)
Off

Running Power On Self Test
Self Test failure
Normal operation (heartbeat)
Router is shut down

U-TX

Green 
Green (blinking)
Yellow (blinking)
Off

Ethernet link detected
Traffic on Untrusted interface
Traffic on DMZ port
No current transmit traffic on Untrusted interface

U-RX

Green 
Green (blinking)
Yellow (blinking)
Off

Ethernet link detected
Receiving data on Untrusted interface
Receiving data on DMZ port
No current recieve traffic on Untrusted interface

T-TX

Green 
Green (blinking)
Off

Ethernet link detected
Transmitting data on Trusted interface
No current transmit traffic on Trusted interface

T-RX

Green 
Green (blinking)
Off

Ethernet link detected
Receiving data on Trusted interface
No current recieve traffic on Trusted interface

Power Switch

Enables and disables power to the system.

Power Connector

Power cord connection for internal power supply.

Trusted

Four port, full-duplex, 10/100-BaseT Ethernet Switch (RJ-45).

Untrusted

Single full-duplex 10/100-BaseT, switched Ethernet port (RJ-45).

MGMT

This 8-pin, RJ-45 port provides RS232 connectivity for console 
connections or a dial backup analog modem connection.