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C-Band DWDM pre-EDFA ( 3C-OTC-PA)
C-Band DWDM pre-EDFA ( 3C-OTC-PA)
3C-LINK 3C-OTC-PA series is a low noise pre-EDFA which designed specifically for 44Ch DWDM wavelength optic transmission system. It is installed in the front of optical receiver, used for improving the receiving sensitivity of the optical receiver, and extending the signal transmission distance.

3C-LINK 3C-OTC-PA series is a low noise pre-EDFA which designed specifically for 44Ch DWDM wavelength optic transmission system. It is installed in the front of optical receiver, used for improving the receiving sensitivity of the optical receiver, and extending the signal transmission distance.

3C-LINK 3C-OTC-PA adopts the world's top class pump laser. Its excellent optic performance, advanced eletronic circuit and low consumption greatly reduced the heat power consumption of whole unit. Perfect FGC, ATC control, excellent design in the ventilation and heat-dissipation, ensures the long life and high reliability work of pump laser. The LCD at the front panel offers the work index and warning alarm of all equipment. RS232 and RJ45 offer serial commutation WEB  and SNMP network management port. The laser will switch off automatically if optical power is missing, which offers security protection for the laser. All the optical port can be installed in the front panel, also can be in the back panel if customers specify.

3C-OTC-PA enhanced version, for 44 wave DWDM systems, providing a flexible, high-performance, low-cost networking applications.

Front Panel : 

1u EDFA


Back Panel: (Support Two Power Supply)

EDFA



EDFA 1UEDFA Management interface


* Covered full C-Band.
* High gain, low noise.
* Telecommunication-grade security and reliability, and network management function.
* The  LED at the front panel offers the work index and warning alarm of all equipment.
* Standard Console communication interface.
* 10/100M Ethernet interface supports SNMP and WEB remote network management.
* 1+1 powers supply back up ,hot-plug function available.

* Low power consumption.

Part No.

3C-OTC-PA16/G20-NS

Parameters

Min

Typ

Max

Units

Remark

Operating wavelength

1528

 

1561

nm

 

Input optical power range

-30

 

-4

dBm

 

Gain

 

20

 

dB

+/-1 adjustable

Output power

-3

 

16

dBm

 

Input optical power threshold

-29

 

 

dBm

adjustable

Gain flatness

 

1.5

 

dB

 

Noise factor

 

5.5

 

dB

 

Operating Voltage

AC220V & DC-48V

V

Dual

Interface

LC/UPC

 

 

Size

(W×D×H) 430x320x43.6

mm

 



edfa

dwdm EDFA

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