LCP-1250DR DELTA [Delta Electronics, Inc.], LCP-1250DR Datasheet
LCP-1250DR
Related parts for LCP-1250DR
LCP-1250DR Summary of contents
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... RoHS Compliant Multimode SFP Transceiver for GbE and Fiber Channel Description The LCP-1250A series are hot pluggable 3.3V Small-Form-Factor transceiver modules designed expressly for high-speed applications that require rates up to 1.25Gb/s. The transceiver is data rate transparent, which means it can support GbE (1.25Gb/s) as well as 1x Fiber channel (1 ...
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Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Recommended Operating Conditions Parameter Case Operating Temperature Supply Voltage Note 1: See order information Electrical Characteristics =3.3V ± 5 Parameter Total Supply Current Transmitter Transmitter Differential Input Voltage Transmitter Disable ...
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Optical Characteristics =3.3V ± 5%, Data Rate=1250Mb/sec, PRBS Parameter Transmitter Output Optical Power (Avg.) Optical Extinction Ratio Center Wavelength Spectral Width (RMS) Optical Rise/ Fall Time Receiver Sensitivity (Avg.) Input Optical Wavelength LOS-Deasserted (Avg.) LOS-Asserted (Avg.) LOS-Hysteresis Overload ...
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SFP Transceiver Electrical Pad Layout Pin Function Definitions Pin Num. Name 1 VeeT Transmitter Ground 2 TX Fault Transmitter Fault Indication 3 TX Disable Transmitter Disable 4 MOD-DEF2 Module Definition 2 5 MOD-DEF1 Module Definition 1 6 MOD-DEF0 Module Definition ...
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Notes Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT, R+0.3V. When high, output indicates a laser fault of ...
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Recommend Circuit Schematic VCC Protocol Vcc Tx_Disable Tx_Fault Protocol IC SerDes IC Rx_LOS PLD / PAL DELTA ELECTRONICS, INC. 1uH 3.3V 1uH RES1 10uF 0.1uF Tx_Disable Tx_Fault VeeT RES1 10uF 0.1uF RD + 100 Ohms* RD ...
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Package Outline Drawing DELTA ELECTRONICS, INC. 7 www.deltaww.com Oct., 2006 Rev. 6F ...
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SFP timing parameters for SFP management Parameter TX_DISABLE Assert time TX_DISABLE Negate time Time to initialize, including reset of TX_FAULT TX Fault Assert Time TX_DISABLE to reset LOS Assert Time LOS Deassert Time Serial ID Clock Rate Notes: Time from ...
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Enhanced Digital Diagnostic Interface The memory map in the following describes an extension to the memory map defined in SFP MSA. The enhanced interface uses the two wire serial bus address 1010001X(A2h) to provide diagnostic information about the module’s present ...
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EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address Hex ASCII ...
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Byte 128 to 255 had been set hex 00. Digital Diagnostic Monitoring Interface Alarm and Warning Thresholds (2-Wire Address A2h) # Address Bytes 00-01 2 Temp High Alarm 02-03 2 Temp Low Alarm 04-05 2 Temp High Warning 06-07 ...
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State/ Control Bits Byte Bit 110 7 Tx Disable State 110 6 Soft Tx Disable 110 5 Reserved 110 4 Rate Select tate 110 3 Soft Rate Select 110 2 Tx Fault 110 1 LOS 110 0 Data_Ready_Bar 7) ...
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... Electromagnetic Interference EMC (#2) Immunity： Radio Frequency Electromagnetic Field (#3) Immunity： Electrostatic Discharge to the Duplex SC Receptacle (#4) Electrostatic Discharge to the Electrical Pins Ordering information for SFP modules LCP-1250A4FX Digital Diagnostic Function 1 S: without digital diagnostic function D: with digital diagnostic function ...
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Revision History Rev Date Contents 6A Aug, 2005 1. Separated from single mode series 6B Dec, 2005 1. Add RoHS compliant part numbers 2. Modify TX and RX rise/fall time 6C Mar, 2006 1. Add Industrial part 6D Aug., 2006 ...