- 2 -
1-3-2
Phoenix terminal definition:
1---
：
Grounding
2---REALY: Alarm contacts for the loss of power
3----V2+
：
DC Power Input the positive electrode
4----V2-
：
DC Power input negative electrode
5----V1+
：
DC Power Input the positive electrode
6----V1-
：
DC Power input negative electrode
Note:
1.Power failure alarm contact definition: power outages, the contact is closed, the power
contacts are disconnected.
Contact load: 2A 30DC or 0.5A 125VAC
2. reversed after the device does not work.
1.3.2 Indicator Description
On the front panel indicators are used for monitoring the running state of equipment,
the table follow is the indicator status and description for common fault:
LED Indicator
Color
Status
Description
PWR
Green
(Yellow)
Lights
After the switch connected to the power, DC power
supply input for the V +, V-contacts
Extinguish
Check if the AC power connector is loose, or power
cord is intact
Link/Act
Yellow
Lights
The switch network network device interface is
properly connected to a port, the corresponding
indicator lights
Flashing
Port if the data stream, the corresponding port
Flashing
Extinguish
Check if the connection of the network cable is
intact, or the joint is loose
Link/Act(SFP)
Green
Lights
When the Gigabit optical modules connected to a
port, the corresponding indicator lights
Flashing
Port if the data stream, the corresponding port
Flashing
