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FTTH Optical receiver module
Features
Specification
Application
Video

1310/1490/1550nmWDMIntegrated

FTTH Optical receiver module



Overview:

TheXXX6599 is an optical receiver module and integrates WDM, specially designed for FTTP/FTTH network applications. It can be used in ONU, home gateway and other equipment to complete the CATV signal receiving function. It has the characteristics of high performance, low received optical power, low power consumption and low cost, to provide operators with high-quality solutions for broadband cable TV network system household receiving equipment, which can be used in different network structures.

XXX6599-*-*-*-AGC has optical AGC function and basic network management function: AGC has 20dB control range, network management can turn off/on the module, the AGC range of input light can be set, etc., network management can monitor including: moduleon/off, optical Power value, input light range variable function.

XXX6599-*-*-*-NMS has AGC andfullNMS network management functions. The network management can monitor including: output level value, moduleon/off, optical power value, variable input optical range, and digital attenuation value function.



Features:

l Single fiber, integrated triplexer WDM receiver

l PFOC Certified Pigtail Fiber

l 1310nm Tx, 1490nm Rx, 1550nm video Rx

l High performance analog InGaAs PIN

l Voice/Data/Video FTTx ONT/ONU applications

l 1550nm CATV Wavelength Blocking Filter

l Wide optical power receiving range: -18~+2dBm

l 45M~1000MHz Video Bandwidth

l PON burst mode upstream transmission

l Low EMI and excellent ESD protection

l Low power consumption

l AGC function Operation

l I2C interface for management

l Input optical power and temperature monitoring

l RF output signal Enable/Disable

l RoHS6 Compliance



Parameters

Table1 –Receiver Specifications

Performance

Item

Features and Specifications

unit

Value

Description

1. Optical Feature

1.1

CATV work wavelength

(nm)

1260~1620(1550~1560optional)

Optical Receiver range

1.2

Block Filter Wavelength

Range

(nm) 

1540~1563

Filter for CATV 1550 nm

1.3


Reflection Port Wavelength

Range

(nm)

1290~1330

1480~1500

G-PON Band

1260~1280

1575~1580

XGS-PON Band

1524~1544

1596~1562

NG-PON2 Band

1.4

PtP WDM-PON Band

(nm)

1610~1625

optional

1.5

OTDR Monitor Band

(nm)

1640~1660

optional

1.6

Channel Isolation

(dB)

≥40

1550 &1490nm

1.7

WDM insertion loss

(dB)

0.7


1.8

PINResponsibility

(A/W)

≥0.85

1550nm

1.9

Passband Ripple

(dB) 

0.3


1.10

Polarization Dependent Loss

(dB) 

0.1


1.11

Receiving power

(dBm)

+1~ -9

Analog TV (CNR>41dB)

+1~-9

Digital TV (MER>32dB)

1.12

Optical return loss

(dB)

≥55


1.13

Optical fiber connector


SC/APC

Type of Optical connector(Green color)

1.14

Optical Isolation

dB


-30

From external 1310 (1260–1360) nm to 1490 (1480–1500) nm Rx


-40

From external 1310 (1260–1360) nm to 1550(1540–1560) nm Rx


-32

From external 1490 (1480–1500)  nm to 1550(1540–1560) nm Rx


-32

From external 1555 nm to 1490 nm Rx

1.15


Optical Isolation Wavelength Blocking Filter

dB

30

From external 1530 nm(>1530nm) to 1490 (1480–1500) nm Rx

30

From external 1450 nm(<1450nm) to 1490 (1480–1500) nm Rx

30

From external 1577 (1575–1625) nm to 1550 (1540–1560) nm Rx

1.16

Optical Cross-talk

dB

-47

From internal 1310 (1260–1360) nm TX to 1490 (1480–1500) nm Rx

-47

From internal 1310 (1260–1360) nm TX to 1550(1540–1560) nm Rx

1.17

Optical Return Loss

dB

≥55


2. RF feature

2.1

Work bandwidth

(MHz)

47~1000

Rang of frequency start to stop

2.2


Output level 

(dBuV)

74

@50MHz

76

@450MHz

78

@870MHz

2.3

Tilt

dB

4

47 ~1000MHz

2.4

AGCrange

(dBuV)

10

AGC-9to+1dBm

2.5

RFReturn loss

(dB)

≥15

47 ~1000MHz

2.6

Output impedance

(Ω)

75

Impedance 75 Ohms

3. Analog TV Link Feature

3.1

Test channel

CH

54CH(PAL-B/G)

59 PAL analog CH and 80 digital256 QAM full CH loading

3.2

OMI

(%)

3.8

Optical Modulation Index

3.3

CNR1

(dB)

51

Pin=-1dBm

3.4

CNR2

(dB)

44

Pin=-8dBm

3.5

CTB

(dB)

≤-65

Pin:+1~-9dBm

3.6

CSO

(dB)

≤-60

Pin:+1~-9dBm

4. Digital TV Link Feature


Applications

Voice/Data/Video FTTX ONT/ONU applications


  • Optical Receiver
  • 1550NM FTTH Optical Receiver
  • WDM passive mini node
  • FTTH Optical Receiver with RF level adjustment
  • CATV Receiver with WDM
  • FTTH Optical Receiver




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