Delta Electronics LC-1250xxxx Series specifications Features, Description, Applications

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LC-1250xxxx Series

RoHS Compliant 2X5 SC Small Form Factor Transceiver for Gigabit Ethernet

Features

Compliant with SFF transceiver MSA specification

Compliant with Specifications for IEEE 802.3z/Gigabit Ethernet

LC-1250BxQxRx compliant with the 1.0625GBd Fiber Channel 100-SM-LC-L FC-PI Rev.13

LC-1250AxFxRx compliant with the 1.0625GBd Fiber Channel FC-PI 100-M5-SN-I Rev.13

Single +3.3V Power Supply

PECL or TTL Signal Detect level

Duplex LC connector interface

Laser Class 1 Product which comply with the requirements of IEC 60825-1 and IEC 60825-2

RoHS Compliant per Directive 2002/95/EC.

Description

The LC-1250xxxx series are high performance, cost effective optical transceivers intended for 1250Mb/s. They are designed to provide Gigabit Ethernet compliant link at 1250Mb/s for short, intermediate and long reach links, respectively.

The LC-1250xxxx series provide with the LC receptacle that are compatible with the industry standard LC connector.

The LC-1250xxxx series are Class 1 eye safety product. The optical power levels, under normal operation, are at eye safe level.

DELTA ELECTRONICS, INC.

Applications

Gigabit Ethernet/Fast Ethernet

Switched backplane applications

File server interface

Performance

LC-1250AxFxRx:

850nm VCSEL, up to 500m in 50/125μm MMF 850nm VCSEL, up to 220m in 62.5/125μm MMF

LC-1250BxQxRx:

1310nm FP laser, Data Link up to 10km in 9/125um SMF

1310nm FP laser, up to 550m in 50/125μm MMF

1310nm FP laser, up to 550m in 62.5/125μm

MMF

1Jan., 2008 Rev. 0H

www.deltaww.com

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Contents Description FeaturesApplications PerformanceParameter Symbol Min Typ Max Unit Electrical Characteristics VCC = 3.135 toAbsolute Maximum Ratings Recommended Operating ConditionsRIN Optical Performance Specification VCC = 3.135 toPA-PD Symbol Functional description Mask of the eye diagram for the optical transmit signalGND Pin Out Drawing Recommended Circuit Schematic LC-1250xxx1Rx Recommended Circuit Schematic LC-1250xxx2Rx Package Outline Plastic Housing Package Outline Metal Housing Regulatory Compliance Feature Reference PerformanceEMI Appendix a Document Revision Order Information

LC-1250xxxx Series specifications

Delta Electronics has established itself as a leader in power solutions, and the LC-1250xxxx series is a prime example of their commitment to delivering high-performance power supplies. Designed for a wide range of applications, these units are particularly appealing for their efficiency, reliability, and advanced features.

One of the standout characteristics of the LC-1250xxxx series is its compact and lightweight design. This makes it an ideal choice for applications where space is at a premium. The series is available in various output voltage configurations, allowing for flexibility in meeting specific power requirements. Additionally, the units are designed with a wide input voltage range, accommodating various power environments.

The LC-1250xxxx series is built on cutting-edge switching technology, ensuring high efficiency and reduced energy consumption. With efficiency ratings exceeding 90%, these power supplies remain cool under operation, which enhances their reliability and extends their lifespan. This efficiency not only contributes to lower energy costs but also minimizes the heat generated, which is crucial in dense electronic systems.

Another notable feature of the LC-1250xxxx series is its comprehensive protection mechanisms. These power supplies are equipped with over-voltage, over-current, and short-circuit protection, ensuring that both the power supply and the connected load remain safe under a wide range of operating conditions. This protective architecture enhances the durability of the system, making it suitable for critical applications.

Furthermore, Delta's commitment to environmental sustainability is evident in the design of the LC-1250xxxx series. These power supplies are compliant with international energy efficiency standards such as Energy Star and the U.S. Department of Energy's regulations, making them an eco-friendly choice for modern electronic systems.

In summary, the Delta Electronics LC-1250xxxx series exemplifies the company’s dedication to innovation and quality in power supply technology. With its compact form factor, high efficiency, robust protection features, and compliance with environmental standards, this series serves as a reliable and versatile solution for a myriad of applications ranging from industrial equipment to telecommunications and beyond. The LC-1250xxxx series stands out in the market, ensuring that users gain both performance and peace of mind.
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