Datasheet > DR-7401-1

DR-7401-1

更新时间： 2024-11-24 22:03:47

品牌	Logo	应用领域
其他 - ETC		时钟
页数	文件大小	规格书
1页	48K
描述
DATA & CLOCK TRANSMISSION

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中文翻译

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数据手册

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DR-7401-1 数据手册

Data & Clock Transmission

DX/DT/DR-7401

For Medium Speed Data & Clock Applications

The Litelink™ DX-7401/DT-7401/DR-7401 system consists of

the DX-7401 transceiver, DT-7401 dual channel transmitter and

DR-7402 dual channel receiver. All units are designed to

transmit clock and companion data signals on a single fiber (per

channel) by utilizing Manchester encoding and decoding of the

signals. Standard digital modulation is then used to transmit the

composite signal, error free, through the fiber optic cable.

The DX-7401/DT-740`/DR-7401 are all adjustment free and

integral LEDs are provided on all units to continuously indicate

the presence of operating power and transmitter/receiver

synchronization thereby making system troubleshooting simple.

Technical Specifications

Important Features

Overall Bandwidth (minimum) DC to 20 Mb/s

· 10 MHz Clock Rate

Clock Input / Output

Data Input / Output

10 MHz

DC to 10 Mb/s

10 Mb/s Data Rate

Input / Output Levels

Input / Output Termination

Operating Wavelength

Optical Output Power

Standard TTL

· Signal/Power Indicators

330/220 ohms pull up/down

850, 1310 or 1550nm

-16dBm (multimode)

-16dBm (single-mode)

0-10dB (multimode)

0-10dB (single-mode)

ST (multimode)

FCPC (single-mode)

Power, Link, Alarm

DB-37 Female

· Multimode or Single-

mode versions

Optical Loss Budget

Optical Connectors

· Stand-alone or Rack

Mountable (same unit)

Indicator LEDs

Signal Connector

Operating Temperature

Power Requirements**

Physical Size (mm)

-35° to +75°C

Ordering Information

Transceiver DX-7401-X

Transmitter DT-7401-X

11-18 VAC/DC @150ma.

5.0” (127) x 3.0” (76)

x 1.0” (25.4)

Receiver

DR-7401-X

Note that all specifications are subject to change without prior notice.

“X” = Wavelength/Fiber

-1 = 850nm Multimode

-3 = 1310nm Multimode

-7 = 1310nm Single-mode

-9 = 1550nm Single-mode

ALM-1000

DT-7401

DR-7401

Single Fiber

Optic Cable

Alarm

Contacts

For stand-alone operation order a

PS-1205 power supply for each

unit.

Data

Signal

Source

Data

Clock

Signal

Measurement

For rack mounted operation all

operating power is provided by

power supply used with the rack-

mounting panel.

Typical Data & Clock Application

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