Low Noise CATV Optical Receiver GJY1000H2F-G Dual Input Optical Receiver
Model Number:GJY1000H2F-G
Minimum Order Quantity:100pcs
Delivery Time:25-35 working days
Payment Terms:T/T, L/C
Place of Origin:Shenzhen, China
Packaging Details:Standard Carton
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Location:
Shenzhen Guangdong China
Address:
No.907,Jiuzhou Building,High-Tech Park,Nanshan, Shenzhen, China
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Low Noise CATV Optical Receiver GJY1000H2F-G Dual Input Optical
Receiver
GJY1000H2F-G dual input optical receiver adopts the advanced
low-noise optical receiving circuit combining high-performance GaAs
amplifier, with a unique circuit design, showing the distinctive
quality and high reliability. Widely used in various types of
optical fiber transmission system, which greatly improved the
transmission quality and coverage of the cable television network
GJY1000H2F-G dual input optical receiver has a standby two-way optical receiver to automatically switch the input optical power, light AGC control, NC attenuator, NC equalizer and output level. According to user's requirement, it can configure the Ethernet interface module to realize the function of remote monitoring and control.
GJY1000H2F-G dual input optical receiver has a standby two-way optical receiver to automatically switch the input optical power, light AGC control, NC attenuator, NC equalizer and output level. According to user's requirement, it can configure the Ethernet interface module to realize the function of remote monitoring and control.
● Dual optical signal input with redundancy function
● 1290nm～1580nm operating wavelength
● 47-1000MHz frequency bandwidth
● Optical AGC keeps RF output constant ≥116dBμV (42CH) when -7~+1dBm input
● Support automatic switch function by CPU circuit while one optical input is abnormal
● LED numeric screen displays optical power, output level, voltage and other parameters
● Support Electronic slope control, electronic gain control.
● Support SNMP remote control optional.
● Power supply remote feed or local feed.
● Waterproof housing, outdoor installation applicable
● 1290nm～1580nm operating wavelength
● 47-1000MHz frequency bandwidth
● Optical AGC keeps RF output constant ≥116dBμV (42CH) when -7~+1dBm input
● Support automatic switch function by CPU circuit while one optical input is abnormal
● LED numeric screen displays optical power, output level, voltage and other parameters
● Support Electronic slope control, electronic gain control.
● Support SNMP remote control optional.
● Power supply remote feed or local feed.
● Waterproof housing, outdoor installation applicable
Specifications:
| Item | unit | Parameter | remark |
| Optical wavelength | nm | 1290～1580 | |
| Reflection loss | dB | >45 | |
| Frequency bandwidth | MHz | 47～1000 | |
| Optical link frequency noise | dB | ±0.75 | |
| RF output reflection loss | dB | ≥14 | |
| Level adjusting range | dB | 20 | |
| Equalizing adjusting range | dB | 15 | |
| Input optical power range(AGC) | dBm | -7～＋2 | |
| Output level (maximum) | dBμV | ≥116 | Note 1 |
| Optical link C/N | dB | ≥54 | Note 2 |
| Optical link C/CTB | dB | ≥60 | |
| Optical link C/CSO | dB | ≥60 | |
| weight | Kg | ≤ 1.55 | |
| Dimension | mm | 280*180*80 | |
| Other parameter | |||
| Optical fiber connector | FC/APC | Or SC/APC | |
| Optical power testing voltage | V/mW | 1 | |
| Working temperature | ℃ | -25～＋55 | |
| Relative humidity | ≤85% | ||
| Power supply voltage | V | AC60 or AC220 | |
Low Noise CATV Optical Receiver GJY1000H2F-G Dual Input Optical Receiver
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