Products

BLR100-1B-HGM Optical Receiver (Metal Shell)

BLR100-1B-HGM Optical Receiver has small metal shell with an external power offer and AGC fuction. It will be the best product for FTTZ and family with compact, reasonable internal circuit structure and excellent performance.

Introduction
Parameters

BLR100-1B-HGM Optical Receiver is our company special product in FTTH Optical area.

1. Forward RF output

2. With the best highly sensitive optical detector, low noises and distortion

3. With an external 12V DC power offer

4. With optical power LED level indicator, more easy for engineering commissioning

5. AGC fuction, RF output, CTB AND CSO will be stable when optical input in -12~-3 dBm

6. SC/ AGC AND FC/APC optical conection

Patameter	Unit	BLR100-1B-HG
Bandwidth	MHz	47 ～ 862
Optical Wavelength	nm	1290 ～ 1600
Optical Input	dBm	-16 ～ +2
AGC Range	dBm	-12 ～ -3
AGC Stability	dB	±1.0
Optical Return Loss	dB	≥45
Flatness	dB	±1.0
Reflection Loss	dB	≥14
Output Impedance	Ω	75
CNR	dB	≥50
CTB	dB	≥65
CSO	dB	≥60
Output Levels	dBuV	75
Testing Conditions	－	3.5% optical modulation, -4 dBm optical power received
Operating Temperature	℃	-40 ～ +60
Power Consumption	W	＜5
Dimension	mm	95mm×71mm×26mm

Explanation:

This equipment Parameter refer to CY/T143-2000 CATV System Optical Transmitter Modulated and Workstation Network Technical Conditioons and Methods of Measurement for testing. Base on the above methods of measurement, we can get the result as below: optical receiver, 10km standard optical and optical standard transmitters form in a test link, in the specified fonsumption, sets up with 59 sets PAL-D imitte television channel signals in 550MHz frequency rang. Transmits Digital Modulated Signal, the digital modulated signal (8MHz bandwidth) is less than carrier level of analog signal 10dB. The Optical receiver ootput is -1 dBm. Testing the CTB, CSO and C/N in 10dB.