Daughter card
Note:
Here take Model V as the example of daughter card size,
other daughter cards have the same size.
Management card
Note Before Mounting:
Don't place or install the device in area near water or
moist, keep the relative humidity of the device
surrounding between 5%~95% without condensation.
Before power on, first confirm the supported power
supply specification to avoid over-voltage damaging the
device.
The device surface temperature is high after running;
please don't directly contact to avoid scalding.
【
Rack-mounted
】
Step 1
Select the device mounting location to ensure
enough size.
Step 2
Place the device on the rack surface plate; adopt 4
screws to mount the right and left mounting lugs on
the rack.
Step 3
Check and confirm the product is mounted firmly on
the rack, mounting ends.
【
Disassembling Rack
】
Step 1
Device power off.
Step 2
Unscrew the fixed mounting lug screw on the rack.
Step 3
Shift out the device from rack, disassembling ends.
【
Power Supply Connection
】
AC power supply
The rack has built-in professional communication
power supply, which supports dual power supply
redundancy. When one of the power supplies fails,
it could switch to another one immediately to ensure the
device power supply is not interrupted. Power supply range:
85~264VAC/DC.
【
DIP Switch Settings
】
The motherboard of management card provides 4
pins DIP switch for function settings, where "ON"
is enable valid terminal. DIP switches definition as
follows:
DIP
Definition
Operation
1
Reserved
―
2
Restore
factory
defaults
Set the DIP switch to ON, power
on the device again, it will restore
to factory settings, then turn off
the DIP switch.
3
Upgrade
Set the DIP switch to ON,
upgrade the device, then put the
DIP switch back.
4
Reserved
―
Managed/unmanaged daughter card provides
4-pin DIP switch for function setting. where "ON"
is enable valid terminal. The device needs to be
powered on again to change the status of DIP switch. DIP
switches definition as follows:
DIP ON Status
OFF Status
1
Managed daughter
card: reserved
Unmanaged daughter
card: enable LFP
Managed daughter
card: reserved
Unmanaged
daughter card:
