Datasheet > DTR-1250-MM-FC

DTR-1250-MM-FC

更新时间： 2022-02-26 09:49:31

品牌	Logo	应用领域
OPLINK		/
页数	文件大小	规格书
6页	273K
描述
Gigabit Ethernet 850 nm VCSEL Transceivers

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DTR-1250-MM-FC 数据手册

OCP

DTR-1250-MM

1x9 Gigabit Ethernet 850 nm VCSEL Transceivers

Features

! Compliant with IEEE 802.3z Draft D5.0

1000BASE-SX specifications for Gigabit

Ethernet

! 275 m distance with 62.5 µm multimode fiber

! 550 m distance with 50 µm multimode fiber

! Eye Safe (Class I Laser Safety)

! Excellent EMI & ESD protection

(optional extra EMI shield also available)

! Multi-sourced 1x9 package with Duplex SC

interface (ST or FC connector also available)

! PCI-mezzanine-compliant package

(9.8 mm maximum height)

! Single +5 V supply & PECL interface

(AC coupling option also available)

! Conductive Plastic or Metal package

! Wave Solder Process Compatible

Description

The DTR-1250-MM fiber optic transceiver offers a simple

and convenient way to interface 1000BASE-SX Gigabit

Ethernet boards running at 1.25 Gbaud to multimode fiber

optic cables. A high reliability 850 nm wavelength Vertical

Cavity Surface Emitting Laser (VCSEL) is used in the

transmitter. All modules satisfy Class I Laser Safety

requirements in accordance with the US FDA/CDRH and

international IEC-825 standards.

connector to the equipment chassis opening are also available.

The transceiver is also offered in a metal package with ST or

FC connector interface.

The transmitter and receiver DATA interface are differential

direct-coupled Pseudo Emitter Coupled Logic (PECL). An

alternate version with AC coupling interface is also available.

The receiver Signal Detect output interface is direct-coupled

Pseudo Emitter Coupled Logic (PECL).

The transceiver is housed in a PCI-mezzanine-compliant (9.8

mm maximum height) one-row, 9-pin (1x9) package with

Duplex SC connector interface. The transceiver package is

made of conductive plastic to obtain excellent EMI shielding.

Optional EMI shields for making direct contact from the SC

The transceiver operates from a single +5V power supply over

an operating temperature range of 0°C to +70°C. A low power

consumption version with 3.3 V supply voltage is also offered.

Please refer to the DTR-1250-3.3-MM data sheet.

Absolute Maximum Ratings

Parameter

Storage Temperature

Operating Temperature

Supply Voltage

Symbol

Minimum

Maximum

+ 85

Units

°C

T_st

T_op

V_CC

V_in

I_O

- 40

- 0.5

+ 70

°C

+ 6.0

V_CC

Input Voltage

Output Current

Lead Soldering Temperature & Time

260°C, 10 sec

Optical Communication Products, Inc.

21737-0307, Rev. F

03-24-2003

12 3 4 5 6

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