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DTR-1250-SM-GB-H8-C570-I Datasheet(PDF) 1 Page - OPLINK Communications Inc. |
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DTR-1250-SM-GB-H8-C570-I Datasheet(HTML) 1 Page - OPLINK Communications Inc. |
1 / 5 page 1 21737-0395, Rev. A 01/09/2004 OCP DTR-1250-SM-GB-CWDM-I 5V Long Haul CWDM GBIC Transceivers Features Up to 70km with Single Mode Fiber Eight (8) Wavelength CWDM Transceivers Compliant with GBIC Specification, Rev. 5.5 Compatible with IEEE 802.3z 1000BASE-LX Specifications for Gigabit Ethernet Compatible with Optical Interface Requirements in Annex F of GBIC Specification, Rev. 5.5 Compliant with GBIC Serial Module Definition Protocol (Module Definition 4 in Annex D) Hot-pluggable Excellent EMI & ESD Protection Eye Safe (Class I or 1M Laser Safety) Duplex SC Optical Interface Single +5V Power Supply Up to 1250Mb/s Bi-directional Data Links The DTR-1250-SM-GB-CWDM-I product family of GBICs provides long haul, single mode solutions for 1000BASE-LX Gigabit Ethernet ports in a networking switch. The transceivers are offered with two optical link power budget options to support 62km (H7) and 70km (H8) in the networking infrastructure and are available in eight (8) wavelengths: 1470nm, 1490nm, 1510nm, 1530nm, 1550nm, 1570nm, 1590nm and 1610nm. Both options use 1550nm DFB lasers to provide minimum optical link power budgets of 22dB and 24dB. They correspond to transmission distances of 62km and 70km, respectively, assuming a total connector/splice/CWDM mux and demux loss of 4.5dB, allocated system penalty of 2dB and fiber Description Optical Communication Products, Inc. Absolute Maximum Ratings loss of 0.25dB/km. All transceivers are Class I Laser products per U.S. FDA/CDRH standards. The “H7” transceivers are Class I Laser products while the “H8” transceivers are Class 1M Laser products per international IEC-825 standards. The DTR-1250-SM-GB-CWDM-I transceivers connect to standard 20-pad GBIC connectors for hot plug capability. This allows the system designer to make configuration changes or maintenance by simply plugging in different types of GBICs without removing the power supply from the host system. The transceivers operate from a single +5V power supply over an operating case temperature range of -5°C to +70°C. Parameter Symbol Minimum Maximum Units Storage Temperature Tst - 40 + 85 °C Operating Case Temperature Top - 5 + 70 °C Supply Voltage VDD 0+ 6.0 V Input Voltage Vin 0 VDD V |
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