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Products

1550nm CATV Optical Receiver 45~2150Mhz HY-21-R38

1550nm CATV Optical Receiver 45~2150Mhz HY-21-R38

Description

1. Designed for FTTH(Fiber To The Home) networks

2. Excellent linearity and flatness

3. Wide range of optical input power

4. Single-mode fiber high return loss

5. Using GaAs amplifier active devices

6. Ultra-low noise technology

7. Smaller size and easier install

8. Bicolor LEDs for optical power indication (Red:optical power<-12dBm,Green:-12dBm<optical power<+1dBm,Red & Green Flashing:optical power>+1dBm)

9. Build-in optical AGC function

10. Using Aluminum alloy housing, good heat dissipation performance

Specification

Number	Item	Unit	Description	Remark
Customer Interface
1	RF Connector		F-female
2	Optical Connector		SC/APC
3	Power Adapter		DC2.1
Optical Parameter
4	Responsivity	A/W	≥0.9
5	Receive Optical Power	dBm	-18～+3
5	Receive Optical Power	dBm	-10～0	AGC
6	Optical Return Loss	dB	≥45
7	Receive Wavelength	nm	1100～1650
8	Optical Fiber Type		Single Mode
RF Parameter
9	Frequency Range	MHz	45～860	RF
9	Frequency Range	MHz	950～2150	SAT-IF
10	Flatness	dB	±1
11	Output Level	dBµV	≥80@RF	AGC
11	Output Level	dBµV	≥78@SAT-IF	AGC
12	CNR	dB	≥50	-1dBm input power
13	CSO	dB	≥65
14	CTB	dB	≥62
15	Return Loss	dB	≥14
16	AGC Stability	dB	±1
17	Output Impedance	Ω	75
Other Parameter
18	Power Supply	VDC	5
19	Power Consumption	W	<2
20	Dimensions	mm	80x45x21

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