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Built-in WDM 8Ports EDFA High Power Optical Amplifier
high power optical amplifier, 8 port 1550nm EDFA. It offers a highly reliable, flexible and low-cost solution for CATV large area coverage of metropolises and medium sized cities, ideally for FTTH application.

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INFORMATION

OVERVIEW

The 8 port 1550nm EY-doped fiber amplifier is a high power optical amplifier built-in WDM. The 1550nm EDFA offers a highly reliable, flexible and low-cost solution for CATV large area coverage of metropolises and medium sized cities, that are high density home pass, especially ideal for FTTH application.

feature

Ø High output power, E-Y co-doped

Ø Warm backup, on-line standby, auto redundancy

Ø Support ITU channels banding

Ø Low optical input power, Adjustable output optical power -3dB

Ø APC / ATC circuit design, built-in high-power optical isolator, mainly used for fiber access network of EPON architecture

Ø Single/dual input for choice, built in optical switch for dual input, the switching  power can be set by the button in the front panel or by web snmp.

Ø  Output adjustable by buttons in the front panel or web snmp, the range  is +0.5dBm-4.0dBm

Ø 8 ports, with built in 1310/1490/1550 WDM,max total output 34 dBm

Ø Standard RJ 45 port for remote control, we can provide output contract and web manager for choice, and also plug-in snmp hardware can be reserved for update.

Ø With laser key to turn on/off the laser.

Ø With RF test function.

Ø Adopts  JDSU or Oclaro Pump laser

Ø Led displays the working condition of the machine

Ø Dual power hot plug power supply for choice, 90V250V AC or -48V DC

application

This optical amplifier is primarily used in CATV HFC networks for TV signal with long-distance transmission. 

Technique index

Item

Unit

Technique parameters

Remark

Operating bandwidth

nm

1545 - 1565

 

Optical input power range

dBm

-5 - +10

 

Maximum optical output power

dBm

34

 

Output power stability

dBm

±0.5

 

Noise figure

dB

6.0

Optical input power 0dBm, λ=1550nm

Return loss

Input

dB

≥ 45

 

Output

dB

≥ 45

 

Optical Connector Type

 

SC/APC

 

C/N

dB

≥ 50

Test condition according to

GT/T 184-2002.

C/CTB

dB

≥ 63

C/CSO

dB

≥ 63

Power supply voltage

V

A: AC160V - 250V (50 Hz)

B: DC48V

 

Operating Temperature Range

°C

-10 - +42

 

Maximum operating relative humidity

%

Max 95% No Condensation

 

Storage Temperature Range

°C

-30 - +70

 

Maximum storage relative humidity

%

Max 95% No Condensation

 

Dimension

mm

437(L)× 442(W)×44(H)

 

 



Ordering information


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