dtr-1250-sm-lc-mr OPLINK Communications Inc., dtr-1250-sm-lc-mr Datasheet
dtr-1250-sm-lc-mr
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dtr-1250-sm-lc-mr Summary of contents
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... OCP 3.3V LC connector SFF Gigabit Ethernet 1300 nm & 1550 nm Description The DTR-1250-SM-LC-MR and DTR-1250-SM-LS-MR fiber optic transceivers offer a simple and convenient way to interface 1000BASE-LX Gigabit Ethernet boards running at 1.25 Gbaud to single mode and multimode fiber optic cables. The multi-rate transceiver operates at Fast Ethernet data rate 125 Mbps to Gigebit Ethernet 1.25 Gbps. In addition to option “ ...
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... SIGNAL DETECT: The Signal Detect circuit monitors the level of the incoming optical signal and generates a logic LOW signal when insufficient photocurrent is produced. Its output is LV-TTL with no termination required. 21737-0337, Rev. A 5-16-2002 DTR-1250-SM-LC/LS-MR (over Operating Case Temperature Range) Symbol Minimum 1.165 IH ...
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... 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. ...
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... Notes: 1. Default tolerance for all dimensions given in inches (Unless otherwise noted) .xxx = +0.005 .xx = +0.01 2. *x, *y: see Pin length option table in ordering information 21737-0337, Rev. A 5-16-2002 DTR-1250-SM-LC/LS-MR 48.44 1.907 10.54 .415 *y 18.54 .730 1.02 2. .040 .100 10 1 0.76 .030 17.78 .700 48 ...
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... GND 8 TX DISABLE 9 TD+ (TX DATA TD- (TX DATA IN -) DTR-1250 - Package Types LC: Package without Shield LS: Package With Shield Light Output Power L2: -7dBm (typ.), (5km) L1: -6dBm (typ.), (10km) L0: -3dBm (typ.), (10km) H3: -1dBm (typ.), ( 1300 nm DFB laser) H5: -2dBm (typ.), ( 1550 nm DFB laser) H7: -1dBm (typ ...
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Description ................................................................................................................................... 1 Absolute Maximum Ratings ........................................................................................................ 1 Transmitter Electrical Interface (over Operating Case Temperature Range) ....................... 2 Receiver Electrical Interface (over Operating Case Temperature Range) ............................. 2 Electrical Power Supply Characteristics (over Operating Case Temperature Range) ......... 2 Application ...