1738U 데이터 시트보기 (PDF) - Agere -> LSI Corporation

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1738U

1738U-Type Small Form-Factor Erbium-Doped Fiber Amplifier with Uncooled Pump

Agere -> LSI Corporation 

Preliminary Data Sheet

March 2001

1738U-Type Small Form-Factor

Erbium-Doped Fiber Amplifier with Uncooled Pump

Compact size and extremely low power consumption make

the 1738U-Type EDFA an ideal solution for single-channel,

preamplification applications in C-band.

Features

s Economical, compact package:

90 mm x 70 mm x 12 mm

s Extremely low power consumption: <875 mW

s Single-channel amplification in C-band

(1528 nm—1562 nm)

s Uncooled 980 nm pump laser module

s Wide operating temperature range:

–5 °C to +70 °C

s Optical input tap

s Isolated input and output

s Connectorized single-mode fiber pigtail

Applications

s Single-channel links in:

— Metro systems

— Long-haul transport

— Switch matrix

Description

The 1738U-Type Uncooled Small Form-Factor

Erbium-Doped Fiber Amplifier (SFF EDFA) is

designed for single-channel amplification in C-band

applications. The device is manufactured in an eco-

nomical SFF package and exhibits extremely low

power dissipation over a wide operating temperature

range.

Optimum performance and system stability are sup-

ported through the use of optical isolation at the input

and output. Optical input and output functions are

achieved through single-mode fiber pigtails termi-

nated with optical connectors. The EDFA incorpo-

rates an optical input tap and monitor photodiode.

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