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Buy top of the line quality of 1.25 Gigabit Fiber optic SFP module LC connector 20km T1550 R1310nm at low prices from some of the best manufacturers of the products. The key to 1.25 Gigabit Fiber optic SFP module LC connector 20km T1550 R1310nm competitiveness is innovation. Shenzhen Kexint Technology Co., ltd. will keep pace with the tide and focus on improving technologies, thereby creating and manufacturing products that better suit the needs of customers. We aim to lead the market trends one day.

Type:SFP moduleModel Number:SFP
Place of Origin:Guangdong, ChinaBrand Name:kexint
Application:FTTH FTTX FTTB NetworkData Rate:SC/APC
Wavelength:1310nm/1550nmConnector:LC
Distance:20KMWarranty:3 Year

Products Description

PRODUCT DESCRIPTION:

Kexint BIDI-1.25G-1310/1550nm-10km-LC-DDM Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the 1310nm FP laser (the 1550nm DFB laser) and the PIN photo-detector. The module data link up to 20KM in 9/125um single mode fiber.

The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I2C register access.
 
Specification of Transmitter:
ParameterSymbolMin.Typ.Max.UnitNote
Average Output PowerPOUT-9 -3dBmNote (1)
Extinction RatioER9  dB 
Center WavelengthλC129013101330nmXYT-SFP-BX-U
153015501570XYT-SFP-BX-D
Spectrum Width (RMS)σ  3.5nmFP Laser
(TX:1310nm)
Side Mode Suppression RatioSMSR30  dBDFB Laser
Spectrum Bandwidth(-20dB)σ  1nm(TX:1550nm)
Transmitter OFF Output PowerPOff  -45dBm 
Differential Line Input ImpedanceRIN90100110Ohm 
Output Eye MaskCompliant with IEEE802.3 z (class 1 laser safety) Note (2)

 

Specification of Receiver:

ParameterSymbolMin.Typ.Max.UnitNote
Input Optical WavelengthλIN153015501570nmXYT-SFP-BX-U
129013101330XYT-SFP-BX-D
Receiver SensitivityPIN  -20dBmNote (1)
Input Saturation Power (Overload)PSAT-3  dBm 
Los Of Signal AssertPA-35  dBm 
Los Of Signal De-assertPD  -22dBmNote (2)
LOS HysteresisPA-PD0.526dB 

 

Product Features:

1) Single LC or SC receptacle optical interface compliant

2) Hot-pluggable SFP footprint

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

4) RoHS compliant and Lead Free

5) Up to 3km on 9/125um SMF

6) Metal enclosure for lower EMI

7) Single 3.3V power supply

8) Low power dissipation <600mW

9) Commercial operating temperature range: 0 to 70

10) Digital Diagnostic Monitoring optional

 

Applications:
Gigabit Ethernet
Fiber Channel
WDM Application

 

General :

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.

 

kEXINT SFP FORM:

NameModelEncapsulationFrequencyWavelengthDistanceMediaConnectorDDMTemperature
QSFP28 100GKXTQP28-100G-SR4QSFP28103G850nm100mMMFMPOYES0℃~70℃
KXTQP28-100G-LR4QSFP28103G1295.56/1300.05/
1304.58/1309.14nm
10kmSMFLCYES0℃~70℃
KXTQP28-100G-CLR4
CWDM4
QSFP28103G1271/1291/
1311/1331nm
2kmSMFLCYES0℃~70℃
KXTQP28-100G-PSM4QSFP28103G1310nm500mSMFMPOYES0℃~70℃
KXTQP28-100G-LR4-AQSFP28103/112G1295.56/1300.05/
1304.58/1309.14nm
10kmDML SMFLCYES0℃~70℃
KXTQP28-100G-LR4-BQSFP28103/112G1295.56/1300.05/
1304.58/1309.14nm
10kmEML SMFLCYES0℃~70℃
CFP4 100GKXTCP4-100G-SR10CFP4103G850nm100mMMFMPOYES0℃~70℃
KXTCP4-100G-LR4CFP4103G1295.56/1300.05/
1304.58/1309.14nm
10kmSMFLCYES0℃~70℃
CFP2 100GKXTCP2-100G-SR10CFP2103G850nm100mMMFMPOYES0℃~70℃
KXTCP2-100G-LR4CFP2103G1295.56/1300.05/
1304.58/1309.14nm
10kmSMFLCYES0℃~70℃
KXTCP2-100G-ER4CFP2103G1295.56/1300.05/
1304.58/1309.14nm
40kmSMFLCYES0℃~70℃
CFP 100GKXTCP-100G-SR10CFP103G850nm100mMMFMPOYES0℃~70℃
KXTCP-100G-LR4CFP103G1295.56/1300.05/
1304.58/1309.14nm
10kmSMFLCYES0℃~70℃
KXTCP-100G-ER4CFP103G1295.56/1300.05/
1304.58/1309.14nm
40kmSMFLCYES0℃~70℃
QSFP+ 40GKXTQP-40G-SR4QSFP+40G850nm100mMMFMPOYES0℃~70℃
KXTQP-40G-SR-BDQSFP+40G850/900nm100mMMFLCYES0℃~70℃
KXTQP-40G-LR4QSFP+40G1295.56/1300.05/
1304.58/1309.14nm
10kmSMFLCYES0℃~70℃
KXTQP-40G-ER4QSFP+40G1295.56/1300.05/
1304.58/1309.14nm
30kmSMFLCYES0℃~70℃
KXTQP-40G-ER4QSFP+40G1295.56/1300.05/
1304.58/1309.14nm
40kmSMFLCYES0℃~70℃
QSFP 25GKXTQP-25G-SR4SFP2825G850nm100mMMFLCYES0℃~70℃
KXTQP-25G-LR4SFP2825G1295.56/1300.05/
1304.58/1309.14nm
10kmSMFLCYES0℃~70℃
KXTQP-25G-LR4SFP2825G1295.56/1300.05/
1304.58/1309.14nm
10kmSMFLCYES"-40℃~85℃
10G SFP+ MMKXTPP-10G-SRSFP+10G850nm300mMMFLCYES0℃~70℃
KXTPP-10G-LRMSFP+10G1310nm220mMMFLCYES0℃~70℃
10G SFP+ SMKXTPP-10G-LRSFP+10G1310nm10kmSMFLCYES0℃~70℃
KXTPP-10G-ER-13SFP+10G1310nm40kmSMFLCYES0℃~70℃
KXTPP-10G-ERSFP+10G1550nm40kmSMFLCYES0℃~70℃
KXTPP-10G-ZRSFP+10G1550nm80kmSMFLCYES0℃~70℃
10G SFP+ CWDMKXTPP-10G-C**-40SFP+10G1270~1450nm40kmSMFLCYES0℃~70℃
KXTPP-10G-C**-40SFP+10G1470~1610nm40kmSMFLCYES0℃~70℃
KXTPP-10G-C**-80SFP+10G1470~1610nm80kmSMFLCYES0℃~70℃
10G SFP+ DWDMKXTPP-10G-D**-40SFP+10GC20~C5940kmSMFLCYES0℃~70℃
KXTPP-10G-D**-80SFP+10GC20~C5980kmSMFLCYES0℃~70℃
10G SFP+ BiDiKXTPP-10G-B10-23SFP+10GT1270/R1330nm10kmSMFLCYES0℃~70℃
KXTPP-10G-B10-32SFP+10GT1330/R1270nm10kmSMFLCYES0℃~70℃
KXTPP-10G-B40-23SFP+10GT1270/R1330nm40kmSMFLCYES0℃~70℃
KXTPP-10G-B40-32SFP+10GT1330/R1270nm40kmSMFLCYES0℃~70℃
KXTPP-10G-B60-23SFP+10GT1270/R1330nm60kmSMFLCYES0℃~70℃
KXTPP-10G-B60-32SFP+10GT1330/R1270nm60kmSMFLCYES0℃~70℃
KXTPP-10G-B80-45SFP+10GT1490/R1550nm80kmSMFLCYES0℃~70℃
KXTPP-10G-B80-54SFP+10GT1550/R1490nm80kmSMFLCYES0℃~70℃
10G XFP MMKXTXP-10G-SRXFP10G850nm300mMMFLCYES0℃~70℃
KXTXP-10G-LRMXFP10G1310nm220mMMFLCYES0℃~70℃
10G XFP SMKXTXP-10G-LRXFP10G1310nm10kmSMFLCYES0℃~70℃
KXTXP-10G-ER-13XFP10G1310nm40kmSMFLCYES0℃~70℃
KXTXP-10G-ERXFP10G1550nm40kmSMFLCYES0℃~70℃
KXTXP-10G-ZRXFP10G1550nm80kmSMFLCYES0℃~70℃
10G XFP CWDMKXTXP-10G-C**-40XFP10G1270~1450nm40kmSMFLCYES0℃~70℃
KXTXP-10G-C**-40XFP10G1470~1610nm40kmSMFLCYES0℃~70℃
KXTXP-10G-C**-80XFP10G1470~1610nm80kmSMFLCYES0℃~70℃
10G XFP DWDMKXTXP-10G-D**-40XFP10GC20~C5940kmSMFLCYES0℃~70℃
KXTXP-10G-D**-80XFP10GC20~C5980kmSMFLCYES0℃~70℃
KXTXP-10G-DT-80XFP10GTunable80kmSMFLCYES0℃~70℃
X2 TO SFP+X2 to SFP+ Converter-10G    No0℃~70℃
          
1.25G
Electric port
KXTFP-GE-TSFP1000M 100mUTPRJ45NO0℃~70℃
KXTFP-GE-TASFP10/100/1000M 100mUTPRJ45NO0℃~70℃
1.25G MMKXTFP-GE-SXSFP1.25G850nm550mMMFLCYES0℃~70℃
1.25G SFP SMKXTFP-GE-LXSFP1.25G1310nm20kmSMFLCYES0℃~70℃
KXTFP-GE-EXSFP1.25G1310nm40kmSMFLCYES0℃~70℃
KXTFP-GE-EX-15SFP1.25G1550nm40kmSMFLCYES0℃~70℃
KXTFP-GE-ZXSFP1.25G1550nm80kmSMFLCYES0℃~70℃
KXTFP-GE-EZXSFP1.25G1550nm120kmSMFLCYES0℃~70℃
KXTFP-GE-150SFP1.25G1550nm150kmSMFLCYES0℃~70℃
1.25G SFP CWDMKXTFP-GE-C**-40SFP1.25G1270~1610nm40kmSMFLCYES0℃~70℃
KXTFP-GE-C**-80SFP1.25G1270~1610nm80kmSMFLCYES0℃~70℃
KXTFP-GE-C**-100SFP1.25G1270~1610nm100kmSMFLCYES0℃~70℃
KXTFP-GE-C**-120SFP1.25G1270~1610nm120kmSMFLCYES0℃~70℃
KXTFP-GE-C**-150SFP1.25G1270~1610nm150kmSMFLCYES0℃~70℃
1.25G SFP DWDMKXTFP-GE-D**-40SFP1.25GC20~C5940kmSMFLCYES0℃~70℃
KXTFP-GE-D**-80SFP1.25GC20~C5980kmSMFLCYES0℃~70℃
KXTFP-GE-D**-100SFP1.25GC20~C59100kmSMFLCYES0℃~70℃
KXTFP-GE-D**-120SFP1.25GC20~C59120kmSMFLCYES0℃~70℃
1.25G SFP BiDiKXTFP-GE-B20-35SFP1.25GT1310/R1550nm20kmSMFLCYES0℃~70℃
KXTFP-GE-B20-53SFP1.25GT1550/R1310nm20kmSMFLCYES0℃~70℃

 


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