Delta Electronics LC-155Bxxxxxxx manual Features, Description, Application

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LC-155Bxxxxxxx

155Mbps, SFF LC Duplex Optical Transceiver Module for

Fast Ethernet, ATM, SONET/OC-3, SDH/STM-1

Features:

Full Compliance with the Optical Performance

Requirements of the ATM 100Mbps and 100

Base-FX Version of IEEE 802.3u.

Multi-Source 2×5 package styles with LC

Receptacle.

Single 3.3V Power Supply.

PECL Differential Inputs and Outputs.

PECL (LC-155B2xxxxxx Series) or TTL (LC-155B4xxxxxx Series) Receiver Signal Detect Indicator.

RoHS Compliance

Wave Solder and Aqueous Wash Process

Compatible.

Description:

The LC-155Bxxxxxxx series are SFF (Small Form Factor) optical transceiver modules designed expressly for high-speed communication applications that require rates of up to 155Mbps. They are all compliant with the SONET/SDH standards.

The LC-155Bxxxxxxx transceivers are supplied in 2 ×5 DIP package style with duplex LC connector and are fully compliant with SFF Multi-Source Agreement (MSA).

The LC-155Bxxxxxxx transceivers can meet Class-1 eye safety standard and effective distance depending on ITU-T G.957 standard or power penalty.

The transmitter sections utilize 1310nm Edge Emitting InGaAsP Laser Diode. This Laser Diode is packaged in the optical subassembly portion of the transmitter section. A custom silicon IC that converts differential PECL logical signals into an analog LD driving current drives it.

The receiver sections utilize InGaAs PIN photodiodes coupled into a custom silicon trans-impedance preamplifier IC. These are packaged in the optical subassembly portion of receiver.

These PIN / Preamplifier combinations are coupled into a custom quantizer IC which provides the final pulse shaping for the logic output and the Signal Detect function. The data output is differential. The signal detect output is single-ended.

Application:

Single-mode Fiber Backbone Links.

Fast Ethernet and ATM Compatible.

Single-mode Fiber Media Converter.

DELTA ELECTRONICS, INC.

1

Jan., 2008

http://www.deltaww.com

Rev.：0H

 

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Contents Description FeaturesApplication Optical Characteristics Electrical CharacteristicsSymbol Min Typ Max Unit Absolute Maximum RatingsPin Out Drawing SymbolFunctional description Recommended Circuit Schematic LC-155Bxxxxxxx Order Information Regulatory ComplianceVersion No Date Description Appendix A．Document Revision

LC-155Bxxxxxxx specifications

Delta Electronics has been a prominent player in the field of power management solutions, and one of its noteworthy products is the LC-155Bxxxxxxx series. This range of power supplies is designed to meet the increasing demand for efficient and reliable energy solutions across various industrial and commercial applications.

One of the key features of the LC-155Bxxxxxxx series is its compact design, which allows for easier integration into systems with limited space. This feature is particularly advantageous in modern applications where efficient use of space is crucial. The unit typically offers a wide input voltage range, which makes it versatile for different regions and power grid conditions. It can handle voltage fluctuations, providing stability in environments where power consistency is a concern.

In terms of technology, the LC-155Bxxxxxxx incorporates advanced switching power supply technology. This technology enhances the efficiency of power conversion, reducing energy waste and lowering operational costs. With a high efficiency rating, these power supplies contribute to lower thermal output, thereby increasing the longevity of both the unit itself and the equipment it powers.

Another characteristic of the LC-155Bxxxxxxx series is its robust protection features. It includes over-current, over-voltage, and short-circuit protection, which safeguards both the power supply and the connected load from potential damage. This level of reliability is essential in industrial settings where equipment downtime can lead to significant financial losses.

The LC-155Bxxxxxxx series also emphasizes thermal management. With built-in cooling mechanisms, such as high-quality heat sinks and fan control, the unit is designed to operate efficiently even in high-temperature environments. This ability to maintain optimal operating conditions is crucial for ensuring the reliability and performance of critical processes.

Moreover, Delta Electronics’ commitment to sustainability is reflected in this series through the incorporation of energy-saving technologies that comply with international energy efficiency standards. This focus on environmental responsibility not only helps reduce the overall carbon footprint but also assists businesses in meeting regulatory requirements.

In summary, the Delta Electronics LC-155Bxxxxxxx series stands out due to its compact design, high efficiency, robust safety features, and strong thermal management capabilities. This makes it an ideal choice for various applications in the industrial sector, where reliability and performance are paramount. As industries continue to evolve, solutions like the LC-155Bxxxxxxx will play a critical role in powering the future.
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