VR-860FH Indoor Optical Receiver

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SHENZHEN WOLCK NETWORK PRODUCT CO., LTD

0086-0755-84192885, 0086-0755-84192885 13922873852

Larger photo of VR-860FH Indoor Optical Receiver

VR-860FH Indoor Optical Receiver


company	SHENZHEN WOLCK NETWORK PRODUCT CO., LTD
Categories	LED Displays
Update	2011-03-21
Original Region	China
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VR-860FH Indoor Optical Receiver

VR-860FH Indoor Optical Receiver is bidirectional design, HFC transmitting products. Modulization plug-in design, collocate according to customers’ requirements. Add return path can update as bidirectional Optical Workstation.
Use two way RF-signal amplify, GaAs amplifier module(front-positioned) give superlow noise and low Optic power receiving. Two output or four output. The maximum Output level is 112dBV(0dBm input optical power). Every outputp point can be used as return path signal input point.

Features:

(1) Use optical receiving module.

(2) Receiving Optical Wavelength 1290~1600nm.

(3) 1000MHz design, (750/862MHz).

(4) Plug-in bidirectional filter:

30/47MHz~42/54MHz~65/87MHz optional.

(5) GaAs amplifiermodule(front-positioned) give superlow

noise and low Optic power receiving.

(6) Two-way individual amplify .

(7) With Automatic temperature compensation .

(8) 5-200MHz return path, enlarge network function.

(9) Input signal level can adjust individual.

(10) Ruturn path can use at any time and update

Network.(option：VRT-200X/P Return transmitter)

(11) With optical power monitor(LED).

(12) Power supply: 60V/AC and 220V/AC optional.

(13) SMPS and with wide range of voltage.

Electonic Parameter:

Frequency range	45~750/862MHz
Flatness in band	± 0.75dB
Return loss	≥ 16dB(45~750MHz) ≥ 14dB(750~862MHz)
Nominal output level	112dBV
Max. Output Level	112dBV（0dBm）
CNR	51dB
C/CSO	60dB
C/CTB	65dB
Gain Adjustment Range	0~20dB
Slope Adjustment Range	0~20dB
Test Level	-20dB±1dB
Amplify Gain	18dB~28dB Optional
Frequency Range	5~200MHz
Reverse OT. Flatness	± 0.75dB
Output Impedance	75
Connector Type	F-connector or 5/824 connector
Power Supply	60V /AC or 220V / AC
Power Consumption	30W

Optical Parameter:

IN Optical Wavelength	1290nm~1600nm
Return loss	＞45dB
Current	0.85A / W(1310nm)
Optical Power Range	-4 ~+2dBm
Max. Input Power	2mW(+3dBm)
Fibre Type	SM（9 / 125m)
Connector Type	FC / APC or SC /APC
Output Power	≥ -3dBm
Optical Wavelength	1310nm or 1550nm

Environment Parameter:

Storage Temperature	-40℃~+70℃
Storage Humidity	Rh＜80%,Non-acidity
Operating Temperature	-25℃~+55℃
Operating Humidity	40~80%,Non-acidity
Size	L425×B280×H45mm
Weight	4.5Kg

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