Module/Transmitter

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Company Name:Neoptek Co., Ltd.
Membership:Free Member
Member Since:2002. 08.15
Country/Region:Korea
City:Gyeonggi-do
Contact:Patrick Ahn
Related Keywords:transmitter, receiver, transceiver, bi directional, coaxial dfb ld module

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Model Number : NTT-13-xx

Description

Module/Transmitter

NTT-13-xx
155Mbps SONET/SDH Transmitter

Description

The NTT-13-xx Transmitters are fully compliant with SONET/SDH standards, OC-3/STM-1 for both Long Reach and Intermediate Reach. All modules satisfy Class I Laser Safety requirements in accordance with the US FDA/CDRH and international IEC-825 standards.

The functions of Transmitter are contained in a 20 pin-DIP package. The Transmitter incorporates a highly reliable 1300nm InGaAsP Laser and a driver circuit which converts PECL (Pseudo Emitter Coupled Logic) data to light. Also, the transmitter features an Automatic Power Control (APC) circuit to maintain the optical output power at a constant level against variations in ambient temperature and device aging. The laser bias current and back-facet light output can also be monitored.
The transmitter operates from a single +5V power supply over an operating temperature range of 0°Cto 70°C("A" option) or -40°C to +85°C("B" option). The fiber pigtail is terminated with SC, FC or SC connector.

Features

Data rate 155Mb/s
1.3°Cuncooled InGaAsP SMQW Fabry-Perot LD and APC for constant output power
PECL Data Inputs
Single 5V power supply
SC,FC,ST Connectorized fiber pigtails
Multi-sourced 20-pin DIP metal Package
Operating case temperature
0 to +70°C/ -40 to +85°C

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Module/Transmitter

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