Delta Electronics LCP-1250RJ3SR-S specifications Description, Features, Applications, Performance

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LCP-1250RJ3SR-S

Description

The LCP-1250RJ3SR-S is a 3.3V copper small form-factor pluggable (SFP) transceiver. It offers full duplex 1000M/s Ethernet by transporting data over standard CAT 5 UTP cablecategory 5 unshielded twisted pair, with R J-45 connection. It takes signals from both CAT 5 UTP cable and the SFP SerDes interface.

The system host MACmust enable

SGMII auto-negotiation while LCP-1250RJ3SR-S is oper ated to setup the partner linking at one speed of 10/100/1000 Mbps by 1000Base-T auto-negot iation.

The Gigabit Ethernet SFP ports on host systems can work well plugging with both of Delta fiber SFP transceiver and Delta copper SFP transceiver, so there is no need of software to configure MAC on host system.

At enhance, the software can configure the PHY device inner LCP-1250RJ3SR-S via SFP two-wire-interface. The SGMII interface without clock is selected by setting HWCFG_MODE[3:0] bits to ‘1100’ or ‘1000’.

Features

Compliant with specifications for IEEE 802.3z/Gigabit Ethernet

Compliant with MSA specifications for Small Form Factor Pluggable SFPPorts Hot-pluggable SFP footprint

10/100/1000 BASE-T operation in the host system with SGMII interface (Default)

1000 BASE-T operation in the host system with SerDes interface (To be configured)

Compliant with industry standard RFT electrical connector and cage

EEPROM with serial ID functionality

Auto-Negotiation follows IEEE 802.3u Clause 28 (1000BASE-T) and Cisco SGMII Spec.

Compatible with the Cisco specification of SGMII interface.LCP-1250RJ3SR-S supports the SGMII interface without clock on MAC side.

Gigabit PHY device is integrated internally

Internal PHY IC is configurable by host system software via SFP 2-wire-interface.

Applications

Gigabit Ethernet over copper

Switch to Switch interface

Switched backplane applications

File server interface

Performance

LCP-1250RJ3SR-S data link up to 100m on standard CAT 5 UTP

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Oct. 17. 2007 Rev. 1.02

DELTA ELECTRONICS, INC.

www.deltaww.com

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Contents Description FeaturesApplications PerformanceProduct Selection Serial Interface Configuration PHY Two-Wire Address 0xACAbsolute Maximum Ratings Recommended Operating ConditionsSFP Transceiver Electrical Pad Layout Electrical CharacteristicsLOS Pin Function DefinitionsTransmitter Disabled Recommend Circuit Schematic Package Outline Drawing for Metal Housing Electromagnetic Emission Related Product

LCP-1250RJ3SR-S specifications

Delta Electronics is well recognized for its innovative and high-performance power solutions, and among its impressive lineup is the LCP-1250RJ3SR-S power supply unit. This unit is designed to meet the demands of a variety of applications, particularly in telecommunications, data centers, and industrial environments, where reliability and efficiency are paramount.

The LCP-1250RJ3SR-S boasts a high output power of 1250 watts, making it suitable for a range of heavy-duty tasks. Its modular design allows for easy installation and scalability, enabling businesses to expand their power supplies as necessary without requiring significant overhaul. This feature is particularly beneficial for facilities anticipating growth or requiring frequent upgrades.

One of the key characteristics of the LCP-1250RJ3SR-S is its impressive efficiency rating, often exceeding 94%. This high efficiency means that more power is effectively used, leading to lower operational costs and less overall energy waste. The unit is compliant with international standards such as 80 PLUS Platinum, making it a choice for energy-conscious operations.

The product is equipped with advanced technologies for enhanced performance. It utilizes digital signal processing (DSP) for precise control over power conversion, contributing to its reliability and responsiveness under varying loads. The adaptive fan control system in the LCP-1250RJ3SR-S offers better thermal management, adjusting fan speeds based on temperature to minimize noise while delivering optimal cooling.

Additionally, the power supply unit includes multiple protection features, such as over-voltage, over-current, and short-circuit protection, ensuring robust performance while safeguarding connected equipment. This makes the LCP-1250RJ3SR-S not only efficient but also incredibly reliable, a crucial aspect in mission-critical applications.

The LCP-1250RJ3SR-S is also designed with an integrated monitoring system, allowing operators to keep track of performance parameters in real-time. This feature is instrumental in predictive maintenance, enabling operators to address potential issues before they escalate, thus minimizing downtime.

Overall, Delta Electronics' LCP-1250RJ3SR-S power supply unit stands out in the market due to its combination of high power output, efficiency, advanced technologies, and reliability. This product represents a smart investment for businesses looking to enhance their operational capabilities while promoting energy efficiency and sustainability.