NHNOR-TH-BP FTTH Optical ReceiverBack

NHNOR-TH-BP FTTH Optical Receiver



1. Overview

NHNOR-TH-BP is a high-performance optical receiver with 1 output ports, it is designed for the FTTH network products. NHNOR-TH-BP optical receiver use high performance photodiode detector to receive the lower power optical signal, it has a stability output level by optical AGC function although the input optical power is lower and alteration within a range

2. Features:

2.1 Using excellent photodiode detector to realize photo-electric conversion.

2.2 Supporting 1310nm and 1550nm two windows operation.

2.3 860MHz or 1GHz bandwidth.

2.4 High reliability.

2.5 Optical AGC function for low power receive to -12dBm.

2.6 Suitable Analog TV application.

 


3. Block Diagram

 

4. Specification

Parameter

Specification

Unit

Note

Optical Parameters

Optical wavelength

1310 , 1550

nm

 

Optical input power

-12  +2

dBm

 

Optical AGC range

-10 ~0

dBm

可选-12 ~-2

Optical AGC accuracy

±1.0

dB

 

RF Parameters

Bandwidth

47  1000

MHz

 

Response flatness

±0.75

dB

With standard transmitter.

Output level

≥80

dBuV

@-10~0dBm receive power.

Output return loss

≥16(≤550MHz)

≥14(550MHz-1GHz)

dB

 

MER

33

dB

96channel (256QAM), 10km fiber and attenuation at -12dBm receive power. Output 75dBuV.

C/N

51

dB

With standard transmitter, 59 PAL-D + 33 QAM channel load, 10km fiber and attenuation at -1dBm receive power. Output 75dBuV.

CTB

≤-65

dBc

CSO

≤-60

dBc

Impedance

75

Ohms

 

Physical & Environmental

Working temperature

-20 ~ 50

 

Storage temperature

-40 ~ 85

 

Power supply

12

VDC

12VDC power adapter

Power consumption

≤1.5

W

 

Optical connector

FC/APC or SC/APC

 

 

RF connector

F-Type

 

 

Length*Width*Height

100×78×30

mm