MOR-RFoG-B RFoG Node

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MOR-RFoG-B is a 1.2 GHz compact size two-way node for DOCSIS 3.1 FTTH architecture. It provides excellent forward and reverse path performance combined with high reliability and a user-friendly layout. There is optical AGC function in forward path to ensure rated RF output level in every home. The return transmitter adopts burst mode (turn on the laser by return signal) to greatly reduce return fibers.

  

Features

Supports 1.2 GHz RF pass band

One fiber WDM for forward and return path

AGC optical input range of - 10 to 0 dBm

22 dBmV RF output level

RF test points for forward and reverse path

Push-button for laser status switch, installation easily

LED indicators for optical input, output and power

Low power consumption



Specifications

Table 1. Forward Section Specifications

Item

Units

Value

 Optical Section

 Wavelength

nm

1540 - 1560

 Responsivity

A/W

0.8, λ = 1550 nm

 Optical Input Power Range

dBm

-10 - 0

 Optical AGC Range

dBm

-10 - 0

 Optical Return Loss

dB

45

 Optical Connector

-

SC / APC

 RF Section

 

 

 Frequency Range

MHz

54 - 1218 (other optional)

 Frequency Response

dB

±0.75

 RF tilt

dB

0

 RF Output Level

dBmV

22 (-10 - 0 dBm optical Input, OMI 3.5 %)

 Return Loss

dB

16 min, 18 typ.

 RF Test Point

dB

-20

 Link Section

 

 

 C/N*

dB

50

 Distortion*

CTB

CSO

 

dB

dB

 

60

60

 * RF output level is 22 dBmV (20 km fiber + passive loss, -3 dBm optical input power, 3.5% OMI). Loaded with 59 PAL D/K CW carriers from 47 to 550 MHz. Digital refers to 550 MHz to 1 GHz loading with QAM carriers at -10 dB relative to analog CW carrier levels.

   

Table 2. Reverse Section Specifications  

Item

Units

Value

 Laser Type

-

DFB

 Optical Wavelength

nm

1610 (other optional)

 Optical Output Power

dBm

3

 Optical Return Loss

dB

45

 Optical Connector

-

SC / APC

 RF Input Range

dBmV

15 - 40

 Optical Power Turn on / off Threshold

-

Accordance with the SCTE 174 Standard.

NPR Dynamic Range

dB

25

Transmitter Optical power, high

dBm

3 (RF > threshold)

Transmitter Optical Power, off

dBm

-35 (RF < threshold)

Turn-on Time

ns

< 700

Turn-off Time

ns

< 700

 RF Frequency Range

MHz

5 - 42 (other optional)

 RF Frequency Response

dB

±0.75

 RF Return Loss

dB

16 min, 18 typ.

 RF Test Point 

dB

-20

                                                            

Table 3. General Specifications  

Item

Units

Value

 External Supply Voltage

V DC

12 VDC 350mA

 RF Connectors

-

F - female, Imperial

 RF Impedance

75

 Dimensions (W x H x D)

mm

128 x 108 x 32

 Weight

kg

0.2

 Operating Temperature

°C

-10 - +50

  Note: Unless otherwise noted, all specifications reflect typical performance and are referenced to 68°F (20°C). 


Description

Part Number

 MOR-RFoG-B RFoG Node, 42/54, 1610 DFB

F12Q8222212042


About Us

Shanghai Qianjin Electronic equipment Co., LTD was founded in 1991. It is a scale and specialized CATV equipment manufacturer with research, development and production. Our company has been identified as high-tech enterprises, strict compliance with international standards and pass GB / T 9001 quality management system certification.

Our good reputation and perfect product service system has won praise from customers. Products are sold to Europe, America, Asia and other countries and regions, as OEM / ODM supplier.



Contact

   Address: 4/F,Budliding No.2,401 Caobao Road Shanghai China

   Phone: 021-54973555

   Email: sales@sq-cabledevice.com