Welcome to QSFPTEK Global     Free shipping on orders over US$ 79.8     US and Poland Local warehouse

United States - Enlish / $USD
United States -   Enlish / $USD
  • Australia - Enlish / $USD
  • Canada - Enlish / $USD
  • India - Enlish / $USD
  • Malaysia - Enlish / $USD
  • New Zealand - Enlish / $USD
  • Pakistan - Enlish / $USD
  • Philippines - Enlish / $USD
  • Republic of Malta - Enlish / $USD
  • Republic of Ireland - Enlish / $USD
  • Singapore - Enlish / $USD
  • United Kingdom - Enlish / $USD
  • United States - Enlish / $USD


Free shipping on orders over US$ 79.8
United States


Add to Cart

Extreme Networks MGBIC-LC01 Compatible 1000BASE-SX SFP 850nm 550m DDM LC MMF Transceiver Module

Product No :101491
US$ 6.90  US$ 11.90
8273 in real-time stock, 18Jul, 2024

Free Shipping over US$ 79.8

US/EU Warehouses in stock

14-day Return and Refund

1. Connector: Simplex LC; with DDM
2. Low Power Consumption <1W
3. Ideal for Campus Network, Enterprise LAN Networks and other optical links
4. Compatible with 200+ Vendors
5. Hot Pluggable SFP MSA Compliant
See more


Extreme Networks MGBIC-LC01 Compatible 1000BASE-SX SFP Transceiver Module (MMF, 850nm, 550m, LC, DDM)


Extreme Networks MGBIC-LC01 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 550m transmission distance over multimode fiber (MMF). 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


Vendor Name


Form Factor


Data Rate







LC Duplex

Cable Type


Transmitter Type


Receiver Type


TX Power

-9.5 ~ -3dBm

Receiver Sensitivity

< -18dBm

Power Consumption

< 0.8W

Modulation Format




Bit Error Ratio (BER)



IEEE 802.3z, SFF-8472, SFP MSA Compliant


3 Years


Quality Testing Program
Quality Certifications


  • 1. High Reliablility and Best Price
    Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.
  • 2.Convenient and Flexible Use, Easy to Install, Plug and Play.
  • 3.EMC Support, Anti Electro-Static Discharge and Radiation Resistant.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.


1000BASE-SX SFP Transceiver Interconnection Solution


Related Products:

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


The 1000BASE-SX SFP Optical Module Connectivity Testing on Switches


Product details

Various Switch Tests


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


transceiver compatibility tests



Tested in The Host Device to Prove Interoperability


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




Comprehensive Testing


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





Questions & Answers

  • Is the 1G SFP transceiver compliant with the 10G switch?
    If needed, you can do that, with a link rate of 1G.
  • Is this 1G SFP module tested for compatibility?
    Yes, our modules are rigorously tested before selling and you can also download the test reports here: https://www.qsfptek.com/test-center.html.
  • I notice that the 1G LX/LH supports both SMF and MMF. So what's the diffrence?
    If you use MMF cables like OM2/OM3/OM4, the max diatance is 550m. If you use SMF cables, it can reach up to 10km. So you can choose cable type according to your application.
See more

Customer Reviews

Write a Review
Sign in to write a review
Write a Review

5 stars

65 Reviews

4 stars

2 Reviews

3 stars

0 Reviews

2 stars

0 Reviews

1 stars

0 Reviews

Reviews with images

See all photos

Read reviews that mention