dtr-1250-sm-gb-h8-hs OPLINK Communications Inc., dtr-1250-sm-gb-h8-hs Datasheet

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... OCP 5V Very Long Haul GBIC Transceivers Description The DTR-1250-SM-GB-HS product family of GBICs provides very long haul, single mode solutions for 1000BASE-LX Gigabit Ethernet ports in a networking switch. OCP offers two optical link power budget options to support 110km (H7) and 120km (H8) in the networking infrastructure ...

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... PRBS at 1250Mb/s and 1550nm wavelength. Laser Safety: All transceivers are Class I Laser products per FDA/CDRH. The H7 transceiver is Class I Laser product while the H8 transceiver is Class 1M Laser products per IEC-825 standards. They must be operated under specified operating conditions. DTR-1250-SM-GB-HS (over Operating Case Temperature, V Symbol Minimum ...

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... TTL LOW Pin Assignments PIN FUNCTION 1 RX_LOS (RX LOSS OF SIGNAL) 2 RGND (RX GROUND) 3 RGND (RX GROUND) 4 MOD_DEF(0) 5 MOD_DEF(1) 6 MOD_DEF(2) 7 TX_DISABLE 8 TGND (TX GROUND) 9 TGND (TX GROUND) 10 TX_FAULT DTR-1250-SM-GB-HS (over Operating Case Temperature, V Symbol Minimum 1 V 0.65 PP-DIF 0 (over Operating Case Temperature, V Symbol ...

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... TX_DISABLE: When the TX_DISABLE pin is at logic HIGH, the transmitter optical output is disabled (less than -35dBm). Serial Identification: The DTR-1250-SM-GB-HS transceivers are compliant with Annex D (Module Definition 4) of the GBIC specification, Rev. 5.5, which defines the Serial Identification Protocol. The module definition of GBIC is indicated by the three module definition pins, MOD_DEF(0), MOD_DEF(1) and MOD_DEF(2) ...

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... GUIDE SLOTS WIDTH Ordering Information Model Name DTR-1250-SM-GB-H7-HS DTR-1250-SM-GB-H8-HS 1 The indicated transmission distance is for guidelines only, not guaranteed. The exact distance is dependent on the fiber loss, connector and splice loss and allocated system penalty. Longer distances can be supported if the optical link power budget is satisfied. ...