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DTR2488SM2LSHPIR2 Datasheet(PDF) 2 Page - OPLINK Communications Inc. |
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DTR2488SM2LSHPIR2 Datasheet(HTML) 2 Page - OPLINK Communications Inc. |
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2 / 6 page  2 21737-0266, Rev. D 07-06-2005 Transmitter Performance Characteristics (over Operating Case Temperature Range, V CC = 3.13 to 3.47V) Receiver Performance Characteristics (over Operating Case Temperature Range, V CC = 3.13 to 3.47V) DTR-2488-SM2-LC/LS-W-G-CWDM All parameters guaranteed only at typical data rate All parameters guaranteed only at typical data rate Parameter Symbol Minimum Typical Maximum Units Operating Data Rate1 B -2.488 - Gb/s Average Optical Output Power (coupled into single mode fiber) 50% duty cycle L0 Po - 5.0 - 2.0 0 dBm HP - 2.0 0 + 3.0 Extinction Ratio Phi /Plo 8.2 - - dB 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 (-20dB) ∆λ20 -- 1.0 nm Side Mode Suppression Ratio SMSR 30 - - dB Dispersion Penalty IR-2 - -- 1.0 dB LR-22 -- 2.0 Optical Output Eye Compliant with Telcordia GR-253-CORE and ITU-T Recommendation G.957 1Data rate ranges from 155Mb/s to 2.7Gb/s. However, some degradation may be incurred in overall performance. 2Specified at 1600ps/nm dispersion, which corresponds to the approximate worse-case dispersion for 80km G.652/G.654 fiber over the wavelength range of 1464 -1617.5nm. Parameter Symbol Minimum Typical Maximum Units Operating Data Rate1 B - 2.488 - Gb/s Receiver Sensitivity (10-10 BER)2 IR-2 Pmin - 19.0 - - dBm LR-2 - 29.0 - 31.0 - Maximum Input Optical Power (10-10 BER)2 IR-2 Pmax 0+ 1.0 - dBm LR-2 - 8.0 - - SIGNAL DETECT Thresholds IR-2 Increasing Light input Psd+ -- - 19.0 dBm Decreasing Light Input Psd- - 42.0 - - LR-2 Increasing Light input Psd+ -- - 29.0 Decreasing Light Input Psd- - 42.0 - - SIGNAL DETECT Timing - 3.0 - 100 µs SIGNAL DETECT Hysteresis - 0.5 1.0 - dB Wavelength of Operation λ 1260 - 1620 nm Jitter Tolerance & Transfer Function Compliant with ITU Recommendation G.958 1Data rate ranges from 155Mb/s to 2.7Gb/s. However, some degradation may be incurred in overall performance. 2Specified in average input optical power and measured at 2.488Gb/s and 1550nm with 223-1 PRBS. Laser Safety: All transmitters are Class I Laser products per FDA/CDRH and IEC-60825 standards. They must be operated under specified operating conditions. 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 |
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