Electrical Characteristics

LCP-1250RJ3SR-S

(TA=0 ºC to 70 ºC, VCC=3.135V to 3.465V)

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Supply Current	ICC		350	400	mA
Transmitter
Transmitter Differential Input Voltage	VD,TX	0.5		2.4	V	1
Differential Input Impedance	ZTX	80	100	120	Ohm
Transmitter Disable Input-High	VDISH	2.0		VCC+0.3	V
Transmitter Disable Input-Low	VDISL	0		0.8	V
Receiver
Data Output Differential Voltage	VD,RX	0.35		2	V	3
Differential Output Impedance	ZRX	80	100	120	Ohm
Data Output Rise/Fall Time	tr,Rx/ tf,Rx		180		ps	4

Notes:

1.Internally AC coupled and terminated to 100-Ohm differential load.

2.Pull up to VCC with a 4.7K – 10K Ohm resistor on host Board

3.Internally AC coupled, but requires a 100-Ohm differential termination at MAC side.

4.These are unfiltered 20%~80% values

SFP Transceiver Electrical Pad Layout

3	Oct. 17. 2007 Rev. 1.02
DELTA ELECTRONICS, INC.	www.deltaww.com

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.

LCP-1250RJ3SR-S