1.25G BiDi SFP

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1.25G BiDi SFP 40KM

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Optional specification 

Wavelengths : 

  1.   34/43 : Tx1310nm/Rx1490nm ; Tx1490nm/Rx1310nm

  2.   35/53 : Tx1310nm/Rx1550nm ; Tx1550nm/Rx1310nm


  1. Connectors : 

  1.   LC/UPC 

  2.   SC/UPC 


Product description

Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). They simultaneously comply with Gigabit Ethernet as specified in IEEE STD 802.3 and 1x Fibre Channel as defined in FC-PI-2 Rev. 10.0 .They are RoHS compliant and lead-free. 


PRODUCT FEATURES : 

  1. Single LC receptacle optical interface compliant

  2. Hot-pluggable SFP footprint

  3. 1310nm FP laser transmitter ; 1550nm DFB laser transmitter 

  4. 1310nm FP laser transmitter;1490nm DFB laser transmitter 

  5. RoHS compliant and Lead Free

  6. Up to 40km on 9/125um SMF

  7. Metal enclosure for lower EMI

  8. Single 3.3V power supply

  9. Low power dissipation <600mW

  10. Commercial operating temperature range: 0°C to 70°C 


APPLICATIONS : 


Gigabit Ethernet

1.06 Gb/s Fibre Channel 


IV.  Optical Characteristics (TOP=25°C, Vcc=3.3 Volts)
ParameterSymbolMinTypMaxUnitRef.
Transmitter





Output Opt. PowerPO-2-+3dBm1
Optical Wavelengthλ129013101330nm2
Spectral Widthσ--1nm2
Optical Rise/Fall Timetr/tf-170260ps4
Deterministic Jitter ContributionTXΔDJ-2056.5ps5
Total Jitter ContributionTXΔTJ-50119ps
Optical Extinction RatioER9--dB
Receiver





Average Rx Sensitivity @ 1.25 Gb/s(Gigabit Ethernet)RSENS2---25dBm6, 7
Average Rx Sensitivity @ 1.06 Gb/s(1X Fibre Channel)RSENS1---25dBm6, 7
Maximum Received PowerRXMAX0

dBm
Optical Center WavelengthλC147014901510nm
LOS De-AssertLOSD---25dBm
LOS AssertLOSA-36--dBm
LOS Hysteresis
0.5--dB


1.25G TX1310RX1550 40KM.pdf

1.25G TX1310RX1490 40KM.pdf