CATV 1310nm RF transmitter Fiber Optical transmitter with Ortel DFB laser for cable TV

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  • 10 - 49 Pieces
  • 50 - 299 Pieces
  • >=300 Pieces
Lead Time:
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 5 Negotiable
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Quick Details
Place of Origin:
Shaanxi, China
Brand Name:
Model Number:
Product name::
1310nm optical transmitter
Optical output wavelength::
Frequency range::
Link C/N::
Link C/CTB::
Link C/CSO::
Output return loss::
Input level(Main input port)::
Input Level(deputy input port)::
Power consumption::
Supply Ability
Supply Ability:
50000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Standard export package
Lead Time :
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 5 To be negotiated

CATV 1310nm RF transmitter Fiber Optical transmitter with Ortel DFB laser for  cable TV 



1310nm Main features

  • Adopting original imported (ORTEL, AOI, XESTON and etc) famous DFB laser with excellent high linearity, optical isolation, thermoelectric cooling;

  •  Laser working temperature ATC and power APC function are controled by microprocessor automatically.

  • make sure the best working performance and precise output power,extend the service life.

  • Front panel display key working parameters like optical power output,temperature of laser,power status and laser bias current.

  • Providing hot plug-in dual power supply function, AC220V or DC48V for optional. 
  • With RS232 computer interface, RS485 industrial standard interface, it can meet all kind of conditional need, and select  convinient network management .
  • Built-in SNMP module, RJ45 ethernet interface.                 
1310nm parameters


ItemsUnitTechnical Parameters
Output optical power:mW4~56~78~910~1112~1314~1516~1718~1920~21
Optical link loss:dB7910111213141516
Optical Output wavelengthnm1310nm±10
Frequency range:MHz47~862
MGC control range:dB-6~+4
 RF input impedance:Ω 75
 Link C/NdB≥51
 Link C/CTBdB ≥65
 Link C/CSOdB ≥62
 Output optical return loss:dB ≥45
 power supply voltage:VAC110~265 (50Hz) or DC48
 Power consumption:w 24
Dimension:mm 483×355×44   (19″×14″×1.75″)
1310 Structure




Front  Panel:


S/NItemsFunctional instructions
1Laser key

Starting laser working circuit, off status: close, On: start;

2LED status display 

PowerA: Power supply module A;

PowerB: Power supply B;

RF In:RF input signal connection,when >68dBuV, light is on;

Opt out:when inserting optical signal output is normal, LED is on; 

 Alarm:When trouble warning, light is on (refer to trouble warning instructions);

3LCD display Displaying device parameter and key working parameters;
4Display functional keyChoose to display the window display the submenu item, such as adjusting the parameter status;
5Ethernet communication status 

Rec:Receiving status, twinckle is receiving data.

Tra: Sending status, twinckle is sending data.

6RF test Monitor inspiring level, When AGC or MGC is zero, it eaquals to main input level.



Back Panel:




S/NItemsFunctional instructions 
1Main input port

Main signal input port.

2Deputy input portDigital signal or local injection input port, attenuating 10dB after input.
3 RS232 interface Serial port communicatn PIN DK9, the 2nd, 3rd, 5th is communication cable.
4 RJ45 Ethernet interface Connecting with internet, acheiving network management.
5 Optical output port Optical signal output, FC/APC and SC/APC for optional.
6 Power supply interface:

when 220VAC, including power supply switch, fuse, plug socket;

When  48VDC, it is wire holder. 

7 Power supply switch AC220V power supply module switch.
8 Power supply module installing bolt  Installing AC power supply module, DC power supply,  2pcs for each component.



1310nm Picture






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* Welcome talk in details after sample test.