2 Fiber Input Node
2 Fiber Input Node
Two fiber input node can be used for two separate optical input device for backup based on plenty of experiences about CATV HFC network ooptical fiber transmission equipment, we developed DI-155 and DI-165A series field receiver, two input optical receiver. It is mainly used in long-distance optical fiber transmission of TV image signal,digital TV signal.
Feature
Specification
Product Series
Feature
- SUNLAND AGC module is used for optical to RF conversion. It has very accurate AGC controlled circuit.
- RF amplification is linear and better. Low distortion and proper heat dissipating capacity.
- RF Output level will be unchanged due to AGC module even optical input variation.
- It has digitally displayed optical power monitoring system.
Specification
Received optical Power Range | -12 ~ +2 dBm |
Optical Return Loss | >45dB |
Optical Receiving wave length | 1100 ~ 1600nm |
C/N | ≥51dB |
C/CTB | ≥65dB |
C/CSO | ≥60dB |
Product Series
- With NXP Optical as well as RF Controlled.
- With RF/Optical secondary selection.
- DI-165A
- DI-165 A GSM