Datasheet > 3CN00175AA

3CN00175AA

更新时间： 2024-11-26 23:21:03

品牌	Logo	应用领域
其他 - ETC		电信数据通信
页数	文件大小	规格书
2页	54K
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中文翻译

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数据手册

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3CN00175AA 数据手册

Alcatel 1911 OFA

Erbium-Doped Fiber Amplifier

Analog Module

De scrip tio n

• Optimized for AM-VSB analog

transmission

The Alcatel 1911 OFA Erbium-Doped

Fiber Amplifier (EDFA) is a power

booster designed for use in analog

applications.

• High optical output power

(+17 dBm) single pump design

• Low-noise figure for optimal CNR

• Minimal gain tilt for optimum

CSO/ CTB

The Alcatel 1911 OFA has been

optimized for low-noise figure and gain

tilt to ensure minimal degradation of the

CNR, CSO and CTB of your analog

transmission system. The use of optical

isolation at the output of the amplifier

(optional at input) ensures that

reflections from unmatched connectors in

the system do not affect amplifier

performance.

• Output (optional at input) optical

isolator minimizes system susceptibility

to reflections

• Compact, rugged low profile package

Ap p lica tio n s

• Power booster for CATV and

Hybrid Fiber Coax (HFC) networks

• Low-noise post-amplifier for

transport systems

Fe a tu re s

• Direct signal amplification at 1550 nm

O p tica l ch a ra cte ristics

Parameter

Condition

Min

Typical

Max

Unit

Output power [1]

Input power

+ 16

dBm

+ 6

+ 10

1560

Operating wavelenght

Noise figure

1550

1555

Polarization mode dispersion

Gain tilt

0.5

- 0.25

+ 0.25

dB/ nm

Input/ output optical return loss

CSO contribution

CTB contribution

- 65

- 70

dBc

Notes : Parameters are start of life.

[1] 16 dBm version

Ele ctrica l ch a ra cte ristics

Parameter

Condition

Min

Typical

Max

Unit

Pump operating current

Pump operating voltage

Pump photodiode current

TEC current

300

2.5

200

1500

1.5

µA

TEC voltage

4.0

Thermistor 25 °C

Input monitor

9.5

10.5

µA/ mW

Output monitor

All parameters are specified within the overall temperature range.

The typical values are referenced to + 25 °C.

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