Sr2020aw Cable TV Receiver FTTH Mini Optical Node with Wdm

Product Description

SR2020AW mini node wdm ftth

 

Product Description

PRODUCT DESCRIPTION   
SR2020AW, the operating bandwidth of 47~1000MHz, is a low power, high performance, cost-effective triple play, FTTH CATV optical receiver, Whether used in analog television or digital television. Products with high sensitivity optical receiver tube and  special low noise matching circuit. Receiving at high optical power can be adjusted by PAD level, played limiting output, so SR2020AW within a large dynamic range of the received optical power of +2 dBm ~-21dBm, have excellent characteristics.
Triple play, fiber to the home, using the SR2020AW can save a lot of optical fiber amplifier power resources. For operators, can greatly reduce the cost of building the network.

 

Feature

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

        2. Wide operating frequency range:47-2150MHz

        3. Excellent linearity and flatness

        4. Wide range of optical input power

        5. Single-mode fiber high return loss

        6. Using GaAs amplifier  active devices

        7. Ultra low noise technology

        8. Smaller size and easier installation

        9. Red-LED for power indication

       10. Double color LED for optical power indication (Non-lighted:optical power<-15dBm,Green:-15dBm+3dBm)

       11. Build-in WDM,1310nm/1490nm Optical Bypass Port to ONU

       12. Build-in AGC function

 

Number Item		Unit	Description	Remark
1	Optical Return Loss	dB	≥45
2	Input Wavelength	nm	1260~1600
3	Receive Wavelength	nm	1550
4	Bypass Wavelength	nm	1310/1490
5	Optical Fiber Type		Single Mode
RF Parameter
6	Frequency Range	MHz	47-2150
7	CATV Flatness	dB	±0.75
8	CATV Output Level	dBµV	≥80	AGC
9	CNR	dB	≥50	-1dBm input power
10	CSO	dB	≥62
11	CTB	dB	≥65
12	Return Loss	dB	≥12
13	Output Impedance	Ω	75
14	SAT-IF Flatness	dB	±1.5
15	SAT-IF Output Level	dBµV	≥73	AGC
Other Parameter
16	Power Supply	VDC	12
17	Power Consumption	W	<2
18	Dimensions	mm	100*98*28