Product Overview
Hardware Installation
1
Terminal Blocks
Terminal
Description
V2-
Power Input 2 (DC Ground)
V2+
Power Input 2 (12 to 48VDC)
P-Fail
Power Fault Relay
P-Fail
Power Fault Relay
V1-
Power Input 1 (DC Ground)
V1+
Power Input 1 (12 to 48VDC)
LED Status
3
LED
Status
Description
SYS
Green
System is operating normally
Off
No Power / system crash /
operation initiating
PWR1
Green
Powered up
Off
Power down or not installed
PWR2
Green
Powered up
Off
Power down or not installed
P-Fail
Solid Red
When PW1 or PW2 is dis-
connected, the LED lights.
Off
When PW1 and PW2 is con-
nected, the LED is off.
LOOP
Detection
Solid Red
When loop detected, the
LED lights.
Off
No loop detected.
R.M.
Solid
Green
An active switch within the
ring is a designated ring
master.
Off
No ring master determined in
current ring.
Ring Fail
Solid Red
A ring port within the ring
loop is identified has having
a ring ID within a second ring
loop.
Off
No ring ports having a ring ID
within a secondary ring
loop are detected.
Temp
Solid Red
IC sensor detects a tempera-
ture range exceeding set
temperature range.
Off
IC sensor detects normal
operating temperature.
LED
Status
Description
SFP LED
Solid Green
SFP or GBIC plug-in and link
up.
Blink Green
Packet transmit and receive.
Off
SFP or GBIC plug-out or link
down.
PoE
(SEGP528)
Solid Green
Connect to PD and supply
power.
Blink Green
Not applicable.
Off
Disconnect from PD and No
supply Power.
LNK/ACT
Solid Green
Current link speed is 1000M.
Blink Green
Packet transmit and receive.
Off
No link.
Solid Amber
Current link speed is
100/10M.
Blink Amber
Packet transmit and receive.
Off
No link.
Solid Green
Connect to PD and supply
power.
2
Wire Gauge: 12-24 AWG (3.31 - 0.205 mm2).
Torque: 7lb-in.
NOTE
: P-Fail Relay is closed if both power input ports
are powered. The default is open.
System LED
Panel
100/1000
SFP Ports
10/100/1000
Ethernet Ports
10/100/1000
Ethernet Ports
SFP LEDs
Console Serial
Port (Back)
GND (Back)
Power (Back)
Rack Mounting
System
1. Align the rack mount brackets with the holes on the
switch
2. Secure the rack mount brackets with the provided
screws
3. Align the switch with the posts on the rack cabinet
SFP
