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DTR-1250-SM-LC Datasheet(PDF) 3 Page - OPLINK Communications Inc. |
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DTR-1250-SM-LC Datasheet(HTML) 3 Page - OPLINK Communications Inc. |
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3 / 5 page  3 21737-0342, Rev. B 1-28-02 Transmitter Performance Characteristics (over Operating Case Temperature, V CC = 3.13 to 3.47 V) Receiver Performance Characteristics (over Operating CaseTemperature, V CC = 3.13 to 3.47 V) DTR-1250-SM-LC/LS-CWDM Optical Communication Products, Inc. DATE OF MANUFACTURE: MANUFACTURED IN THE USA This product complies with 21 CFR 1040.10 and 1040.11 Meets Class I Laser Safety Requirements Laser Safety: All transmitters are Class I Laser products per FDA/CDRH and IEC-825 standards. They must be operated under specified operating conditions. Parameter Symbol Minimum Typical Maximum Units Data Rate B 50 1250 1300 Mb/s Optical Output Power 1 H5 Po - 4.0 - 2.0 1.0 dBm H7 -3.0 - 1.0 2.0 Center Wavelength 1470 λc 1464 1470 1477.5 nm 1490 1484 1490 1497.5 1510 1504 1510 1517.5 1530 1524 1530 1537.5 1550 1544 1550 1557.5 1570 1564 1570 1577.5 1590 1584 1590 1597.5 1610 1604 1610 1617.5 Spectral Width (-20 dB) H5, H7 ∆λ20 -- 1.0 nm Extinction Ratio Phi / Plo 9- - dB Deterministic Jitter DJ - - 80 ps Random Jitter RJ - - 147 ps Relative Intensity Noise RIN - - - 120 dB/Hz Transmitter Output Eye compliant with Eye Mask Defined in IEEE 802.3z standard 1 Measured average power coupled into single mode fiber (SMF). Parameter Symbol Minimum Typical Maximum Units Data Rate B 125 1250 1300 Mb/s Minimum Input Optical Power (10-12 BER) 1 H5 Pmin - 21.0 - - dBm H7 - 23.0 - - Maximum Input Optical Power (10-12 BER) 1 Pmax - 3.0 - - dBm Signal Detect Thresholds Increasing Light Input H5 Psd+ - - - 21.0 dBm H7 - - - 23.0 dBm Decreasing Light Input Psd- - 30.0 - - dBm Signal Detect Hysteresis - 0.5 - - dB Deterministic Jitter DJ - - 170 ps Random Jitter RJ - - 96 ps Wavelength of Operation λ 1100 - 1620 nm Optical Return Loss - 12 - - dB Electrical 3 dB upper cutoff frequency - - - 1500 MHz Stressed Receiver Sensitivity compliant with IEEE 802.3z standard 1 Measured with 27-1 PRBS at 1250 Mb/s. Power supply and grounding: The power supply line should be well-filtered. All 0.1 µF power supply bypass capacitors should be as close to the DTR transceiver module as possible. The two front GND posts (mounting studs) should be grounded to Chassis Ground for best EMI and ESD protection. If Chassis Ground is not available, they should be tied to Circuit Ground. |
Similar Part No. - DTR-1250-SM-LC |
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Similar Description - DTR-1250-SM-LC |
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