Shenzhen Longing Technology Development Co., Ltd is a leading optical receivers manufacturer. As an expert in this very specific field, we have developed most advanced technology and shaped our optical receiver products to the highest level in this industry. Due to our continuous efforts and mass production in big volume, we are able to control the cost and bring our customers advantages in the competitive market. We are absolutely your best choice for optical receivers supply as a long term partner. Please just send us a message for any query you might have. Optical receiver, Optical node, fiber optic receiver, fiber optic node, FTTH, CATV.
R&D
We have a strong R&D team which consists of several experts with many years of experiences in the industry. New technology and further optimization have been adopted in each new generation products. We also provide OEM/ODM service.
Quality System
We are an experienced and trustable supplier. We supply products of a consistent quality. Our engineering team monitors our manufacturing process and inspects the products before every shipment. A professional customer service team is always ready to consult you on all the issues related to our products.
Warranty
We offer one year warranty for all our products.
This miniature Optical Receiver LG-80A is an ideal product used for FTTH network. Great industrial design, Aluminium die-cast shell and high quality components altogether make this model most popular among others. Optical receiver, Optical node, fiber optic receiver, fiber optic node, FTTH, CATV
Features
1. Excellent linearity
2. Ultra low noise
3. Compact design, only 92 x 85 x 22mm, saving material cost and transportation cost
4. Excellent heat dissipation
5. Excellent flatness, less than plus minus 0.5
6. Standard CATV outline
7. Aluminium die-casted shell, Robust and reliable for long term use
8. AGC
Optical Parameters
Optical input power: less than 3mW
Optical input return losses: -45dB
Optical input wave length: 1100-1600nm
Responsively: more than 850V/W (1310~1600nm)
Optical Fiber Indicator Red color: O.P. less than -8 or O.P. more than +2dBm
Optical Fiber Indicator Green color: O.P. is between -8 and +2dBm
RF Parameters
Frequency range: 45-870MHz
Output return losses: -12dB (f=45 to 870 MHz)
Flatness of frequency response: plus minus 0.5dB (f=40 to 860 MHZ)
Output Voltage: TYP: 79dBuV (input range in -8dBm~ +2dBm)
Nonlinear Parameters
CTB Composite Triple Beat: less than -62dB
CSO Composite Second Order distortion: less than -60dB
CNR Noise carraier rating: TYP: 50dB
General Parameters
Total current consumption(DC): 230-260mA (VB=12V)
Adapter: V=12V
AO: 0.5A
Storage temperature: -40~85C degrees
Operating mounting base temperature: -20~85C degrees
ESD sensitivity: 500V
Surge protection: 4KV
Dimensions: 92 x 85 x 22mm
Outer shell: Aluminium die-casting with painting
Remarks: Test condition: Bandwidth 45 to 860MHZ; Tmb=25C degrees VB=12V, ZS=ZL=75ohms