FTTH CATV Optical Receiver HY-21-R-G91

Description

G9x FTTH series optical receiver is a cater to the ultimate development goals of fiber access household type optical receiver, suitable for FTTH (fiber to the home) optical fiber network users access to the end, household from analog or digital signal. Can be used together with the ONU or EOC, triple play.

The machine adopts low power light detector, GaAs and electric AGC technology, can satisfy the demand of the optical fiber to the home of CATV receiving. A variety of functional products in the application, is slightly different. G91 pay attention to the cost of the product, to the user, economical application,G92 with light input -18 ~-2 dBm (AGC range can be customized), the characteristics of the output signal does not change, debugging bring convenience for the user. G91 and G92  can pretend isolator, satisfy the customer only allow 1550 nm light receiving, the rest of the light filter out.

G9x FTTH series optical receiver, installation and debugging is extremely convenient, is an ideal product to construction of FTTH cable TV network.

 

 

Features:

• GaAs Active Devices, Designed For FTTH (Fiber To The Home Network)
• Optional optical controlling AGC circuit to keep the equipment output level constant
• High response PD converter to make the equipment with excellent CNR
•  Power supply: +12V(DC)
• Frequency range:  40~862&1000 MHz
• Excellent Linearity and flatness
• Optical Connector: SC/APC or SC/UPC
• Green-LED Optical Power Indication(Optical power >-10dBm)

Specification

Specifications:

Item	Parameter
Customer interface
RF Connector	2 * F-“Female” connector
Optical Connector	SC/APC or SC/UPC
Power supply	External power adapter
Optical parameter
Optical Receiver Wavelength	1310 ~ 1550 nm
Input Optical Power	-18 ~ -2 dBm
Optical Return Loss	>45dB
Optical Fiber Type	Single Mode
Optical control AGC range	-12 ~ -2 dBm
RF Parameter
Frequency Range	40~862&1000 MHz
Flatness	±0.5dB(45 ~ 750 MHz);  ±0.75dB(45 ~ 862/1000 MHz)
Rf output reflection	≥ 16dB
Nominal Output Level	≥ 60dBuV
Output Impedance	75Ω
C/N(CNR):	≥ 51dB
C/CSO	≥ 62dB
C/CTB	≥ 65dB
Working parameter
Power supply	+12V(DC)
Power consumption	<4W
Operation temperature	-20ºC to + 55ºC
Storage temperature	-40ºC to + 65ºC
Operation Humidity	5% to 95%  (no condensing)
Other parameter
Weight of Product	150g
Overall Dimension(mm)	97×98×25mm
Packing list	Main products
	Power adapter
	Instructions
	Warranty cards(2 Year)