OPTICAL RECCEIVER ( NODE OPTICAL) VTS H-9122A

OPTICAL RECCEIVER ( NODE OPTICAL) VTS H-9122A

H-9122A, 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.
H-9122A for Analog TV, in Pin =-10dBm when, Vo ≥ 69dBμV, CNR ≥ 45dB.
H-9122A for Digital TV, in Pin =-15dBm when, Vo ≥ 62.7dBμV, MER ≥ 36.8dB.
H-9122A 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.
H-9122A optical port mode of the following three selection:
H-9122A: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