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Ref: ATGBICS_3CSFP91-C_V1

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Product Datasheet

3CSFP91-C

3COM® Compatible 1.25Gb/s 550m SFP Transceiver

Hot Pluggable, Duplex LC, +3.3V, 850nm, VCSEL MMF 550m DDM 0~70C

FEATURES

• Up to 1.25Gb/s Data Links

• Hot-Pluggable

• Duplex LC connector

• Up to 550m on 50/125μm MMF

• 850nm VCSEL laser transmitter

• Single +3.3V Power Supply

• Low power dissipation <1W typically

• Commercial operating temperature range 0°C to 70°C

• RoHS compliant and Lead Free

APPLICATIONS

• Metro/Access Networks

• 1.25 Gb/s 1000Base-SX Ethernet

• 1 × Fibre Channel

• Other Optical Links

DESCRIPTION

ATGBICS® Compatible

3CSFP91-C Transceiver is a high-performance, cost-effective module which has a

duplex LC optics interface. Standard AC coupled CML for high-speed signal and LVTTL control and monitor

signals. The receiver section uses a PIN receiver and the transmitter uses a 850 nm VCSEL laser, up to 8dB

link budge ensure this module 1000Base Ethernet 550m application.

Absolute Maximum Ratings

Parameter

Symbol

Min.

Typical

Max.

Unit

Storage Temperature

TS

-40

+85

°C

Supply Voltage

VCC

-0.5

4

V

Relative Humidity

RH

0

85

%