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{"title":"Low Noise CATV Optical Receiver GJY1000H2F-G Dual Input Optical Receiver","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f2\/2a\/d91b146fc69ccbf468224e3e4cf2-200x200-1\/low_noise_catv_optical_receiver_gjy1000h2f_g_dual_input_optical_receiver.jpg","attrs":{"Model Number":"GJY1000H2F-G","Place of Origin":"Shenzhen, China","Minimum Order Quantity":"100pcs","Payment Terms":"T\/T, L\/C"}}
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{"title":"Professional CATV Optical Receiver GJS1000H2F-B+ FTTH Application","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/39\/c7\/3c2babf8b9cebf497e7eb619c78e-200x200-1\/professional_catv_optical_receiver_gjs1000h2f_b_2b_ftth_application.jpg","attrs":{"Model Number":"GJS1000H2F-B+","Place of Origin":"Shenzhen, China","Minimum Order Quantity":"100pcs","Payment Terms":"T\/T, L\/C"}}
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GWS1000H4J/F-G+(CMC) is an ideal solution for two-way HFC networks. The most noticeable feature is modularization design, and provides good redundancy. It could be loaded maximum 2pcs forward-path optical receiver modules, 2pcs return-path optical transmitter module, 1pc NMS module and 1pc Switch Power supply, with CMC signal insert function, 4 independent RF outputs.
● Modularization design and good redundancy. ● 1290~1580nm optical wavelength, -7~+2dBm optical AGC. ● RF working frequency up to 1GHz. ● 4 Independent RF outputs, level ≥108dBμV, fixed equalizer and attenuator for each port ● Support 4 independent test point ● Built with Tri-State-Switch on return-path to remotely set bridge, -6dB attenuator, switch off by NMS ● Support CMC return-path, forwarder-path and return-forwarder mixed RF interface, perfect support Docsis EOC solution. ● Digitalize display ● Metal die-casting waterproof housing, suitable for outdoor installation.
Specifications:
Forward path
Unit
Specifications
Optical
Wavelength
nm
1310,1550
Input Optical Power
dBm
-7 ~ +2
Return Loss
dB
≥45
Optical AGC Range
dBm
-7 ~ +2 (Keeps RF output level change =< -1dB)
Connector
-
SC/APC or FC/APC
Forwarder RF
Frequency
MHz
47/54/87~1000, specify when order.
Number of Outputs
-
4 Independent, female F connector.
Output Level
dBμV
≥108dBμV
In-Band Flatness
dB
±0.75
Return Loss
dB
≥16dB (47~550MHz) ≥14dB (550~1000MHz)
RF Test Point
dB
-20 ±1
Output Impedance
Ohm
75
Optical Link Performance
C/N
dB
≥51
C/CSO
dB
≥64
C/CTB
dB
≥62
Test Conditions: Optical AGC, 59-CH PAL-D mixed with 200MHz wide QAM digital signal, 10km optical fiber, -1dBm optical receiving power, 10dB slope.
Return Path
Optical
Wavelength
nm
1310±20
Transmitting Power
mW
1~2
NPR Dynamic Range (NPR≥30dB)
dB
≥20 (DFB laser)
RF
Frequency
MHz
5/15~65 (Or specify when order)
Input Level
dBμV
75-85
Return Loss
dB
≥16
RF Test Point
dB
-20 ±1
Power Supply
Power Supply
V
J: AC 60 F: AC220
Power Pass Current
A
10
CMC Parameters
CMC DS Input Level
dBμv
95±2
CMC US Link Gain
dB
0±3
DS IN and US OUT Isolator
dB
≥60
Environmental
Working Temperature
°C
-40 ~ +75
Relative Humidity
-
5% - 95%
Power Consume
W
=<80
Mechanical
Dimensions
mm
435(L)×245(W)×170(H)
Weight
Kg
10
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
200-250 Million
Employee Number:
2000~5000
Ecer Certification:
Active Member
Cabsat Industrial Limited is a high-tech enterprise base on Jiuzhou Group since 2004, and professional manufactory for optical fiber communication products, digital products, test instruments, etc.
We have a passel faithfulness and excellent engineers, and service team, and established long term ... Cabsat Industrial Limited is a high-tech enterprise base on Jiuzhou Group since 2004, and professional manufactory for optical fiber communication products, digital products, test instruments, etc.
We have a passel faithfulness and excellent engineers, and service team, and established long term ...