LCP-1250 Delta Electronics, Inc., LCP-1250 Datasheet
LCP-1250
Related parts for LCP-1250
LCP-1250 Summary of contents
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... RoHS Compliant Single Mode SFP Transceiver for GbE and Fiber Channel Description The LCP-1250 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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... Output Data Rise/Fall Time Notes: 1. Internally AC coupled and terminated to 100Ohm differential load. 2. Pull host Board CC 3. Internally AC coupled, but requires a 100Ohm differential termination at or internal to Serializer/ Deserializer. 4. These are 20%~80% values DELTA ELECTRONICS, INC. Symbol Min. Typ. Max ...
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... LCP-1250B4Mxx LCP-1250D4Mxx LCP-1250D4Wxx LCP-1250D4Rxx LCP-1250D4Vxx Optical Extinction Ratio Center Wavelength LCP-1250B4 Series LCP-1250D4 Series Spectral Width LCP-1250B4Mxx (-20dB) LCP-1250D4 Series (-20dB) Side-mode Suppression Ratio LCP-1250B4Mxx LCP-1250D4 Series Optical Rise/ Fall Time Relative Intensity Noise Output Eye Receiver Sensitivity (Avg.) LCP-1250B4Mxx LCP-1250D4Mxx ...
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... Mask of the eye diagram for the optical transmit signal SFP Transceiver Electrical Pad Layout DELTA ELECTRONICS, INC. 4 www.deltaww.com Aug., 2006 Rev. 6A ...
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... VeeR and VeeT may be internally connected within the SFP module. 6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ÿ differential lines which should be terminated with 100Ÿ (differential) at the user SERDES. The AC coupling is done inside the DELTA ELECTRONICS, INC. Function Plug Seq. ...
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... EMI performance. 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 0.1uF Tx_Disable Tx_Fault TD + ...
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... Package Outline Drawing DELTA ELECTRONICS, INC. 7 www.deltaww.com Aug., 2006 Rev. 6A ...
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... From power on or negation of TX_Fault using TX Disable 3) Time from fault to TX fault on. 4) Time TX Disable must be held high to reset TX_Fault 5) 6) Time from LOS state to Rx LOS assert 7) Time from non-LOS state to Rx LOS deassert DELTA ELECTRONICS, INC. Symbol Min. t_off t_on t_init t_fault t_rest ...
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... Vender Specific (32 bytes) 127 128 Reserved in SFP MSA (128 bytes) 255 Digital Diagnostic Memory Map Specific Data Field Descriptions DELTA ELECTRONICS, INC. 2 wire address 1010001 X (A2h) 0 Alarm and Warning Thresholds (56 bytes Cal Constants (40 bytes Real Time Diagnostic Interface ...
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... Byte 14:Transmission distance Byte 15: Transmission distance in 100m, distance >25.5km: FFh 4) Byte 40-55: Delta part number 5) Byte 60-61: The center wavelength of transmitter 6) Byte 63: Check sum of bytes 0-62. 7) Byte 68-83: Serial number. 8) Byte 84-91: Date code. DELTA ELECTRONICS, INC. Address Hex ASCII ...
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... Case Operating temperature Operating current at room temperature. The min. setting current Operating optical power of transmitter at room temperature Overload optical power of receiver Sensitivity optical power of receiver S DELTA ELECTRONICS, INC. Name Value (Dec.) T (MAX.)+ (MIN (MAX.)+ (MIN ...
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... Power Supply Voltage TX Bias Current TX Optical Power RX Optical Power Notes: 1) Temperature is measured internal to the transceiver. DELTA ELECTRONICS, INC. Description Digital state of the Tx disable input pin Read/ Write bit that allow software disable of laser NA NA Digital state of the Tx fault output pin Digital state of the LOS output pin. ...
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... Electromagnetic Field (#3) Immunityš EN 61000-4-2 Electrostatic Discharge to the IEC 1000-4-2 Duplex SC Receptacle IEC 801.2 (#4) Electrostatic Discharge to the Electrical Pins MIL-STD-883C Method 3015.4 EIAJ#1988.3.2B Version 2, Machine model Ordering information for SFP modules LCP-1250X Fiber 1 B: Single-mode 1310nm ...