





ITEM
|
UNIT
|
SPEC
|
||
OPTICAL
|
Working wavelength
|
nm
|
PON:TX1310,RX1490;CATV:1150~1600
|
|
TX POWER
|
dBm
|
1-4(GPON)
|
||
RX Sensitivity
|
dBm
|
≥ -27
|
||
optic connector
|
/
|
SC/APC
|
||
CATV POWER
|
dBm
|
-16~-6
|
||
CATV Return Loss
|
dB
|
≥45
|
||
RF
|
Broadband/unevenness
|
MHz/dB
|
45~1000/≤ ±1
|
|
TX POWER
|
dBuv
|
AGC,TX POWER76±2
|
||
Return Loss
|
dB
|
≥14(75Ω)
|
||
MER
|
dB
|
31 -15dBm
|
||
34 -12dBm
|
||||
CTB/CSO/HUM
|
dB
|
≥62/≥62/≥45
|
||
OTHER
|
WIFI
|
/
|
802.11 b/g/n 2.4GHz 300Mbps
|
|
TYPE
|
/
|
HGU
|
||
POWER
|
V/A
|
AV110~255V→DC12V 1A
|
||
Operating temperature
|
℃
|
-5~40
|
INTERFACES
|
Introduction
|
ON/OFF
|
Power switch button
|
Power
|
Power input interface, DC 12V/1A
|
Optical
|
CATV and GPON fiber interfaces, using SC/APC fiber access
|
GE,FE
|
LAN service interface, GE is a gigabit port, and FE is a 100 Mbps port.
|
Reset
|
Reset button
|
WLAN
|
WIFI switch
|
CATV
|
CATV RF signal output
|
Indicator
|
Status
|
Description
|
Power
|
ON
|
The device is powered on normally.
|
OFF
|
The device is not powered on.
|
|
PON
|
Twinkling
|
Received light, device not registered
|
ON
|
The ONU is connected to the OLT and registered successfully.
|
|
OFF
|
No optical received, device not registered
|
|
LOS
|
Twinkling
|
Fiber break or optical power exceeds limit
|
OFF
|
ONU accepts normal optical power
|
|
GE,FE
|
ON
|
The network port is connected but no data is transmitted.
|
Twinkling
|
Network port has data transmission
|
|
OFF
|
The device is not powered on or the network port is not connected to the terminal device.
|
|
WIFI
|
ON
|
WIFI works fine
|
Twinkling
|
WIFI has data transmission
|
|
OFF
|
WIFI work abnormally
|
|
Internet
|
ON
|
Successfully connected to the Internet
|
OFF
|
Not connected to the Internet
|
|
OPT
|
OFF
|
RF output level is within the normal range
|
ON
|
RF output level is not within the normal range
|
|
TV
|
ON
|
CATV optical signal is within the normal range
|
OFF
|
CATV optical signal is too low or faulty
|
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