Delta Electronics LCP-1250B4QDRx specifications Digital Diagnostic Monitoring Interface

Page 11

9)Byte 128 to 255 had been set hex 00.

Digital Diagnostic Monitoring Interface

Alarm and Warning Thresholds (2-Wire Address A2h)

 

 

Address

 

#

 

Name

 

Value (Dec.)

 

Unit

 

 

Note

 

 

 

 

Bytes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00-01

2

 

Temp High Alarm

TC (MAX.)+15

℃

1

 

02-03

2

 

Temp Low Alarm

TC (MIN.)

 

 

 

 

 

04-05

2

 

Temp High Warning

TC (MAX.)+10

 

 

 

 

 

06-07

2

 

Temp Low Warning

TC (MIN.)+10

 

 

 

 

 

08-09

2

 

Voltage High Alarm

Vcc+5%

Volt

 

 

 

 

 

10-11

2

 

Voltage Low Alarm

Vcc-5%

 

 

 

 

 

 

12-13

 

2

 

Voltage High Warning

Vcc+3%

 

 

 

 

 

 

14-15

 

2

 

Voltage Low Warning

 

Vcc-3%

 

 

 

 

 

16-17

2

 

Bias High Alarm

IOP*2+20

mA

2

 

18-19

2

Bias Low Alarm

IOP-20

 

 

 

 

 

20-21

2

 

Bias High Warning

IOP *2+10

 

 

 

 

 

22-23

2

 

Bias Low Warning

IOP -10

 

 

 

 

 

24-25

2

 

TX Power High Alarm

P+3

dBm

 

 

3

 

 

26-27

2

 

TX Power Low Alarm

P-3

 

 

 

 

 

 

28-29

 

2

 

TX Power High Warning

P+2

 

 

 

 

 

 

30-31

 

2

 

TX Power Low Warning

 

P-2

 

 

 

 

 

32-33

2

 

RX Power High Alarm

P0+3

dBm

4

 

34-35

2

 

RX Power Low Alarm

PS-2

 

 

 

 

 

36-37

2

 

RX Power High Warning

P0+2

 

 

 

 

 

38-39

2

 

RX Power Low Warning

PS

 

 

 

 

 

40-45

16

 

Reversed

 

 

 

 

 

 

 

56-91

36

 

External Calibration Constants

 

 

 

 

 

 

 

92-94

3

 

Reversed

 

 

 

 

 

 

 

95

1

 

Checksum

 

 

 

 

 

5

 

96-97

2

Real Time Temperature

 

 

 

 

 

 

 

98-99

2

Real Time Supply Voltage

 

 

 

 

 

 

 

100-101

2

Real Time Tx Bias Current

 

 

 

 

 

 

 

102-103

2

Real Time Tx Optical Power

 

 

 

 

 

 

 

104-105

2

Real Time Rx Received Power

 

 

 

 

 

 

 

106-109

4

 

Reserved

 

 

 

 

 

 

 

110

1

 

Optional Status/ Control Bits

 

 

 

 

 

6

 

111

1

 

Reserved

 

 

 

 

 

 

 

112-119

8

 

Optional Set of Alarm and Warning

 

 

 

 

 

7

 

Notes:

1)TC: Case Operating temperature

2)IOP: Operating current at room temperature. The min. setting current is 0 mA.

3)P: Operating optical power of transmitter at room temperature.

4)P0: Overload optical power of receiver

PS: Sensitivity optical power of receiver

5) Byte 95 contains the low order 8bits of sum of bytes 0-94

11

2008/1/23

 

Rev. 6G

DELTA ELECTRONICS, INC.

www.deltaww.com

Page 10 Page 12
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Page 10 Page 12
Contents Performance DescriptionApplications Recommended Operating Conditions Electrical CharacteristicsAbsolute Maximum Ratings Mask of the eye diagram for the optical transmit signal Optical CharacteristicsMOD-DEF2 Delta ELECTRONICS, INC PLD / PAL Package Outline Drawing SFP timing parameters for SFP management Parameter Symbol Min Max UnitEnhanced Digital Diagnostic Interface Eeprom Serial ID Memory Contents 2-Wire Address A0h Address Name Value Dec Unit Bytes Digital Diagnostic Monitoring InterfaceState/ Control Bits Optional Set of Alarm and WarningOrdering information for SFP modules X1 TemperatureRegulatory Compliance

LCP-1250B4QDRx specifications

Delta Electronics, a global leader in power and thermal management solutions, has introduced the LCP-1250B4QDRx, a sophisticated liquid cooling unit designed to enhance the efficiency and sustainability of data centers. This advanced cooling solution is particularly appealing for high-density environments that require effective temperature control to maintain optimal operating conditions for critical IT equipment.

One of the standout features of the LCP-1250B4QDRx is its impressive cooling capacity of up to 1250 kW. This makes it an ideal choice for modern data centers with high heat loads, allowing operators to scale their facilities without compromising on cooling efficiency. The unit employs a high-efficiency liquid-to-air heat exchanger, which maximizes heat transfer while minimizing energy consumption, thereby contributing to a reduced overall carbon footprint.

The LCP-1250B4QDRx utilizes Delta's proprietary digital control technology, which allows for precise monitoring and management of cooling performance. This feature not only enables real-time adjustments based on varying thermal loads but also facilitates predictive maintenance, ensuring that the system operates optimally throughout its lifecycle. The integration of smart sensors and IoT connectivity further enhances the operational intelligence of the unit, allowing data center managers to access real-time data for improved decision-making.

In terms of design, the LCP-1250B4QDRx boasts a modular architecture that supports seamless integration into existing infrastructures. Its flexibility allows for easy installation and scalability, accommodating the evolving needs of data centers over time. The unit is also engineered with user-friendly interfaces, making it accessible for operators to manage and monitor system performance effortlessly.

Another significant characteristic of the LCP-1250B4QDRx is its quiet operation. Designed with noise reduction in mind, this cooling solution minimizes acoustic impact, creating a more conducive working environment for personnel while satisfying regulatory noise requirements.

In conclusion, Delta Electronics' LCP-1250B4QDRx represents a leap forward in liquid cooling technology for data centers. With its high cooling capacity, efficient design, intelligent monitoring capabilities, and quiet operation, it stands out as a reliable choice for organizations looking to enhance their facility’s cooling capabilities while prioritizing energy efficiency and sustainability. As data centers continue to grow in complexity and demand, the LCP-1250B4QDRx is positioned to meet the challenges of the future.
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