OPTICAL RECCEIVER ( NODE OPTICAL) VTS HA-9122WD

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HA-9122WD

VTS

OPTICAL RECCEIVER ( NODE OPTICAL) VTS HA-9122WD

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  OPTICAL RECCEIVER ( NODE OPTICAL)  VTS HA-9122WD

HA-9122WD, the operating bandwidth of 47~862MHz, Products with high sensitivity optical receiver tube and Huatai special low noise matching circuit,Whether used in analog television or digital television, have high reception sensitivity and excellent intermodulation distortion index. is a low power, high performance, cost-effective triple play, FTTH CATV optical receiver.
HA-9122WD for Analog TV, in Pin =-10dBm when, Vo ≥ 69dBμV, CNR ≥ 45dB.
HA-9122WD for Digital TV, in Pin =-15dBm when, Vo ≥ 62.7dBμV, MER ≥ 36.8dB.
HA-9122WD for Digital TV, in Pin =-20dBm when, Vo ≥ 53.1dBμV, MER ≥ 29.4dB.
Triple play, fiber to the home, using the H9122 can save a lot of optical fiber amplifier power resources. For operators, can greatly reduce the cost of building the network.
HA-9122WD optical port mode of the following three selection:
HA-9122WD:operating wavelength 1260~1620nm. A - Type
operating wavelength 1550nm, passwavelength 1310/1490nm, can conveniently connect the ONU of EPON, GPON. B - Type & C - Type
system, CATV operating wavelength 1550nm. A - Type
Product feature
Extra-low noise(3.8% modulate, -10dBm receive, CNR ≥ 45dB)
Wide dynamic receiving optical power range: within Pin=-15, MER≥36.8dB Applicable GPON, EPON, compatible with any FTTx PON technology
Can save a large number of optical power resource, greatly reduce the network
configuration cost
In the range of 47~862MHz, all have good flatness (FL ≤± 0.75dB)
Metal shell, supply safeguards to opto-electrical sensing device
High output level can supply for many users
Low power consumption, high cost performance
Main application
CATV FTTH
Integration of three networks
FTTH PON

Performance Index Supplement
Optic feature CATV work wavelength (nm) 1260~1620 HA-9122WD
1540~1563 HA-9122WD
Pass wavelength (nm) 1310, 1490 HA-9122WD
Channel Isolation (dB) ≥40 1550 &1490nm
Responsibility (A/W) ≥0.85 1310nm 
≥0.9 1550nm 
Receiving power (dBm) +2 ~ -10 Analog TV (CNR>45dB)
+2 ~ -20 Digital TV (MER>29dB)
Optical return loss (dB) ≥55  
Optical fiber connector   SC/APC H9122, H9122/WF
LC/APC H9122/WD  
RF feature Work bandwidth (MHz) 47~862  
Flatness (dB) ≤±0.75 47~862MHz 
Output level (dBμV) >82 Analog TV (Pin=-3dBm)
>82 Digital TV (Pin=-5dBm)
Output level adjust (dB) 0 ~ 18 MGC
Return loss (dB) ≥14 47 ~ 862MHz
Output impedance (Ω) 75  
Output port number   1  
RF tie-in   F-Female  F-male optional
Analog TV Link feature Test channel CH 59CH(PAL-D) NTSS/80CH
OMI (%) 3.8  
CNR1 (dB) 54.6 Pin=-2dBm
CNR2 (dB) 45.1 Pin=-10dBm
CTB (dB) ≤-65 Pin:0~-10dBm
CSO (dB) ≤-65 Pin:0~-10dBm
Digital TV Link feature OMI (%) 4.3  
MER (dB) ≥36 Pin = -15.0dBm
≥30 Pin = -19.0dBm
BER (dB) <1.0E-9 Pin :+2.0 ~-20dBm
General feature Power supply (V) DC+12V ±1.0V
Power Consume (W) ≤3 +12VDC, 210mA
Work temp (℃) -20 ~ +55  
Storage temp (℃) -40 ~ 85  
Work relative temp (%) 5 ~ 95  
Size (mm)     
59.5×98×24  
   

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