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Cisco Compatible 1000BASE-SX SFP 1310nm 2km DDM LC SMF/MMF Optical Transceiver Module

Product No :102944
US$ 6.90  US$ 11.90

Specifications

Cisco Compatible 1000BASE-SX SFP Transceiver Module (SMF/MMF, 1310nm, 550m, LC, DDM)

 

Cisco Compatible 1000BASE SX SFP transceiver module is equipped with an LC duplex connector, which is high-performance, cost-effective, supporting 1.25Gbps data rate and 2km transmission distance. QSFPTEK 1000BASE SX transceiver is compatible with the IEEE 802.3z 1000BASE-SX standard.

 

This Compatible 1000BASE-SX SFP fiber optic transceiver module consists of three sections: a VCSEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA), and an MCU control unit. All QSFPTEK manufactured 1G SFP optical transceivers satisfy class I laser safety requirements.

 

Part Number

QT-SFP-0302D

Vendor Name

QSFPTEK

Form Factor

SFP

Data Rate

1.25Gbps

Wavelength

1310nm

Distance

2km

Connector

LC Duplex

Cable Type

SMF/MMF

Transmitter Type

FP

Receiver Type

PIN

TX Power

-9 ~ -3dBm

Receiver Sensitivity

< -21dBm

Power Consumption

< 0.8W

Modulation Format

NRZ

DDM

Support

Bit Error Ratio (BER)

1E-12

Protocols

IEEE 802.3z, SFF-8472, SFP MSA Compliant

Warranty

3 Years

 

Quality Testing Program
Quality Certifications

Applications

1000BASE-SX SFP Connectivity with MMF:

 

 


 

1000BASE-SX SFP Connectivity with SMF:

 

Related Products:

S5300-24S8T6X, 24-Port Gigabit Ethernet Managed L3 Switch, 24x 1G SFP, 8x 1G RJ45, with 6 x10GE SFP+ Uplinks, Support Stacking

LC UPC to LC UPC Duplex OM3 2.0mm PVC Multimode Fiber Optic Patch Cable (MMF)

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable (SMF)

Product details

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

 

single-mode 1G SFP compatibility test on multiple switches

 


 

Tested in The Host Device to Prove Interoperability

 

Every unit sold undergoes rigorous quality testing to ensure compatibility in the target switch environment and guarantee perfect operation.

 

QSFPTEK Test Rack

 


 

Comprehensive Testing

 

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices.

 

QSFPTEK Performance test lab

  


 

1G Fiber SFP Model Contrast Table

 

Part Number

QT-SFP-0301D

QT-SFP-0302D

QT-SFP-0310D

QT-SFP-0320D

QT-SFP-0340D

Image

Max. Data Rate

1.25Gbps

1.25Gbps

1.25Gbps

1.25Gbps

1.25Gbps

Wavelength

850nm

1310nm

1310nm

1310nm

1310nm

Max Distance

550m

2km

10km

20km

40km

Connector

LC Duplex

LC Duplex

LC Duplex

LC Duplex

LC Duplex

Media

MMF

SMF/MMF

SMF

SMF

SMF

Operating Temperature

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

Part Number

QT-SFP-0340D

QT-SFP-0380D

QT-SFP-03100D

QT-SFP-03120D

QT-SFP-03150D

Image

Max. Data Rate

1.25Gbps

1.25Gbps

1.25Gbps

1.25Gbps

1.25Gbps

Wavelength

1550nm

1550nm

1550nm

1550nm

1550nm

Max Distance

40km

80km

100km

120km

150km

Connector

LC Duplex

LC Duplex

LC Duplex

LC Duplex

LC Duplex

Media

SMF

SMF

SMF

SMF

SMF

Operating Temperature

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

0 to 70°C or -45 to +85℃

 

Questions & Answers

Customer Reviews

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5 stars

94 Reviews

4 stars

6 Reviews

3 stars

2 Reviews

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1 Reviews

1 stars

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  • ALL (3)
  • Shopping Experience (1)
  • Customer Support (1)
  • Good Price (1)
  • Benjamin C. United States of America
    2025-01-07

    The tech support team helped me pick the right transceiver for my setup, and I'm glad the cable worked perfectly between my switches.

    Transceivers type1000BASE-SX SFP | 2km

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Dominik Ri. United States of America
    2024-11-13

    Works great and costs way less than OEM. Only downside is they ship it from China, but I ordered way before the deadline, so it didn't really matter. I'll definitely pick up more for the next project.

    Transceivers type1000BASE-SX SFP | 2km

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Alex United States of America
    2024-11-08

    No complaints so far, but I’m curious if they can provide all the other equipment I’ll need to go along with the optics. I’d rather not have to buy from multiple vendors for this project.

    Transceivers type1000BASE-SX SFP | 2km

    CompatibleCisco

    Helpful

    0

Video

Resources

  • PDF Document
    QT-SFP-0302D Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
Contact us
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Cisco Compatible 1000BASE-SX SFP 1310nm 2km DDM LC SMF/MMF Optical Transceiver Module

Compatible Cisco

Transceivers type 1000BASE-SX SFP | 2km

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Satisfaction
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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

Verified Purchase

Helpful

8

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Cisco Compatible 1000BASE-SX SFP 1310nm 2km DDM LC SMF/MMF Optical Transceiver Module
US$ 6.90
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Cisco
Transceivers type
1000BASE-SX SFP | 2km
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