Delta Electronics OPT-1250xxxx Series Mask of the eye diagram for the optical transmit signal

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OPT-1250xxxx Series

Single Mode Transceiver (OPT-1250B1Q1x, OPT-1250B2Q1x, OPT-1250B4Q2x)

(At recommended ambient operating temperature, TA and supply voltage, VCC; Data Rate=1.25Gb/sec, PRBS=27-1 NRZ, 9/125um SMF)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Transmitter

 

 

 

 

 

 

 

 

 

 

 

 

 

Output Optical Power (Avg.)

 

 

 

 

 

 

OPT-1250BxIx

PO

-12

 

-3

dBm

 

OPT-1250BxQx

 

-9.5

 

-3

 

 

Optical Extinction Ratio

ER

9

 

 

dB

 

Center Wavelength

λC

1270

1310

1355

nm

 

Spectral Width (RMS)

σ

 

 

4.5

nm

 

Optical Rise/Fall time

tr/tf

 

 

0.4

ns

1

Relative Intensity Noise

RIN

 

 

-120

dB/Hz

 

Output Eye

Complies with the IEEE 802.3z/D2 specification, and is class 1

laser eye safety

 

 

 

 

 

 

 

 

 

 

 

Receiver

 

 

 

 

 

 

 

 

 

 

 

 

 

Sensitivity (Avg.)

PIN

 

 

-19

dBm

2

Input Optical Wavelength

λ

 

1310

 

nm

 

Optical Rise/Fall Time

tr/tf

 

 

0.5

ns

1

Signal Detect-Asserted (Avg.)

PA

 

 

-19

dBm

 

Signal Detect-De-asserted (Avg.)

PD

-35

 

 

dBm

 

Signal Detect-Hysteresis

PA-PD

0.5

 

 

dB

 

Receiver Saturation Power

PSAT

-3

 

 

dBm

 

Notes:

1.These are unfiltered 20%~80% values

2.The sensitivity is provided at a BER of 1×10-10or better with an input signal consisting of 1250Mb/s, 27-1 PRBS and ER=9dB.

Mask of the eye diagram for the optical transmit signal

3

Jan., 2008

 

Rev. 0H

DELTA ELECTRONICS, INC.

www.deltaww.com

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Contents Performance FeaturesDescription ApplicationsRecommended Operating Conditions Electrical CharacteristicsParameter Symbol Min Typ Max Unit Absolute Maximum RatingsMask of the eye diagram for the optical transmit signal RINPA-PD 117 Pin Descriptions Pin DefinitionOPT-1250xxxx Series OPT-1250xxxx Series Class 1 Laser Product OPT-1250xxxx Series Feature Reference Performance Regulatory ComplianceEMI Version No Date Description Ordering InformationAppendix A.Document Revision X4 Data Coupling

OPT-1250xxxx Series specifications

The Delta Electronics OPT-1250xxxx Series is a renowned range of programmable open frame power supplies designed to meet the demands of various applications across industrial, telecom, and IT sectors. Offering a robust solution for reliable power delivery, these power supplies come with a wide array of features, cutting-edge technologies, and essential characteristics tailored to enhance performance and ensure longevity.

One of the standout features of the OPT-1250xxxx Series is its extensive power range, typically supporting outputs of up to 1250 watts. This capacity makes it suitable for both high and low power applications, ensuring a seamless integration into diverse systems. The series also boasts an exceptionally high efficiency rate, often exceeding 90%, which not only reduces energy consumption but also keeps operational costs low while minimizing heat generation.

In terms of design, the OPT-1250xxxx Series is engineered with a compact footprint, which facilitates easy integration into various equipment without compromising on performance. This space-saving characteristic is particularly beneficial in environments with limited space, such as server racks or telecom cabinets.

The technology behind the OPT-1250xxxx Series includes advanced digital control functions that enhance the reliability and adaptability of the power supply. The integrated monitoring functions provide users with real-time feedback on performance metrics like output voltage, current, and power status, allowing for proactive management and intervention when necessary.

Safety is paramount in the OPT-1250xxxx Series, which is compliant with global safety standards such as UL, CSA, and EN compliance. These certifications verify that the power supplies are designed to operate safely under normal and overload conditions. Furthermore, built-in protection features—such as overvoltage, overcurrent, and thermal protection—ensure the longevity of both the power supply and the connected equipment.

Another important characteristic of the OPT-1250xxxx Series is its versatility in output voltage configurations. Users can select from multiple output voltage settings to fulfill specific application needs, making it an adaptable choice for a variety of industries, including automation, medical, and consumer electronics.

Overall, the Delta Electronics OPT-1250xxxx Series stands out as a reliable and efficient power solution. With its high efficiency, compact design, advanced technology, and stringent safety measures, it serves as an excellent foundation for powering critical systems across multiple sectors. As technology continues to advance, the OPT-1250xxxx Series remains a relevant and effective choice for modern power delivery needs.