Delta Electronics LCP-1250 CWDM manual Digital Diagnostic Monitoring Interface

Page 11

8)Byte 84-91: Date code.

9)Byte 95: Check sum of bytes 64-94.

10)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+35

 

mA

2

 

 

18-19

2

 

Bias Low Alarm

 

IOP-13

 

 

 

 

 

 

20-21

2

 

 

Bias High Warning

 

IOP *2+30

 

 

 

 

 

 

22-23

2

 

 

Bias Low Warning

 

IOP –8

 

 

 

 

 

 

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.

11

2008/1/15

 

Rev. 0A

DELTA ELECTRONICS, INC.

www.deltaww.com

Page 10 Page 12
Image 11
Page 10 Page 12
Contents Performance DescriptionApplications Recommended Operating Conditions Electrical CharacteristicsAbsolute Maximum Ratings PA-PD Optical CharacteristicsSmsr RINPLD / PAL Pin Name Function Plug Num Seq Delta ELECTRONICS, INC SFP timing parameters for SFP management Parameter Symbol Min Max UnitPackage Outline Drawing Enhanced 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 WarningMIL-STD-883C Regulatory ComplianceTest Item Reference Qty’ Evaluation EMC CisprLCP-1250D4 X1 X2 X3BX4 Link Budget Wavelength RoHS Compliance TemperatureOrdering information for SFP modules

LCP-1250 CWDM specifications

Delta Electronics, a prominent leader in power and thermal management solutions, has developed the LCP-1250 CWDM (Coarse Wavelength Division Multiplexing) system, designed to enhance optical networking capabilities. This innovative solution is central to modern data centers and telecommunications, enabling efficient data transmission by using different wavelengths of light to send multiple signals over a single optical fiber.

One of the main features of the LCP-1250 CWDM is its exceptional capacity to support multiple channels. By leveraging the CWDM technology, the system can transmit up to 18 channels, each operating at various wavelengths in the range of 1270nm to 1330nm. This feature allows for the simultaneous transfer of multiple data streams, significantly increasing bandwidth without the need for additional fibers. Consequently, organizations can maximize the use of their existing infrastructure, leading to reduced operational costs.

Another key characteristic of the LCP-1250 is its scalability. The modular design enables users to easily expand their networks according to growing demands. As data traffic increases, additional capacity can be integrated without requiring massive overhauls or replacements. This flexibility is essential for businesses aiming to future-proof their networking capabilities and adapt to evolving market conditions.

Moreover, Delta’s LCP-1250 utilizes advanced optical components that enhance signal quality and minimize loss. The system supports a wide variety of applications, including enterprise interconnects, metropolitan area networks, and data center interconnections. The high performance and reliability of the LCP-1250 make it an ideal solution for critical data transmission needs.

In terms of management and monitoring, the LCP-1250 comes equipped with user-friendly interfaces and software tools that facilitate real-time network performance assessment. This allows operators to monitor parameters like signal strength, channel status, and network health, leading to proactive troubleshooting and optimized performance.

The LCP-1250 CWDM also adheres to stringent environmental and regulatory standards, ensuring not only efficient operation but also sustainability. Delta Electronics focuses on energy efficiency, which helps reduce the carbon footprint of data centers while maintaining high performance levels.

In conclusion, the Delta Electronics LCP-1250 CWDM system stands out for its high capacity, scalability, advanced optical technology, and ease of management. As organizations continue to seek innovative solutions for their networking challenges, the LCP-1250 positions itself as a reliable choice for efficient optical communication.
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