Cisco GLC-SX-MMD Compatible 1000BASE-SX SFP 850nm 550m DOM LC MMF Transceiver Module

Product No :99417

US$ 6.90 ~~US$ 8.00~~

Specifications

Cisco GLC-SX-MMD Compatible 1000BASE-SX SFP Transceiver Module (MMF, 850nm, 550m, LC, DOM)

Cisco GLC-SX-MMD 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	SFP-1G-SX	Vendor Name	QSFPTEK
Form Factor	SFP	Data Rate	1.25Gbps
Wavelength	850nm	Distance	550m
Connector	LC Duplex	Cable Type	OM2 MMF
Transmitter Type	VCSEL	Receiver Type	PIN
TX Power	-9.5 ~ -3dBm	Receiver Sensitivity	< -18dBm
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 Certifications

Features

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.

Applications

1000BASE-SX SFP Transceiver Interconnection Solution

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

more+

Can this SFP+ module work at lower data rates (155Mbps) than specified?

Yes, it can work at 155Mbps.
What is the Tx power and Receiver Overload of 1G EX?

TX Power: -5 ~-0 dBm. Receiver Overload: -3 dBm
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.

Customer Reviews

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Total score

(32 Reviews)

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31 Reviews

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Nico D. United Kingdom

2023-01-29

Plugged and play in a Netgear GS316EP. It seems to work great!

Transceivers typeGLC-T

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Jaroo2504 United States of America

2023-01-29

Use these for a PoE 8 port switch. My sfp+ wouldn’t work in the SFP port, these did work.

Transceivers typeGLC-SX-MM

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Troy K. France

2023-01-11

We ordered many different 1G SFP optical modules, including 1000BASE-SX, 1000BASE-LX, 1000BASE-EX, and the technician helped us design many fiber links and modules we needed, which helped us solve a lot of troubles.

Transceivers typeGLC-SX-MM

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Matthew Effie United States of America

2023-01-10

The price is inversely proportional to the quality, the price is low but the quality is good, will buy again~

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Bernard Timothy United States of America

2023-01-10

This is my third purchase, and this time I bought 10, which work well with my cisco switch. It was delayed for 2 days because of the network card compatibility problem, but it was finally resolved.

Transceivers typeEX-SFP-1GE-SX

CompatibleJuniper

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Williamt344 United Kingdom

2023-01-04

Using these SFPs to run a 1G link from my basement to the living room and they work well.

Transceivers typeGLC-SX-MM

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Netham United States of America

2022-12-30

Plug and play. We use these with Cisco SG300-10P and SG350-10P switches. Have not had any problems with them.

Transceivers typeGLC-LH-SM

CompatibleCisco

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Cint United States of America

2022-12-30

I'm using these SFP plugs to go from my basement (networking room) to my study on my 1Gb system and they work well.

Transceivers typeGLC-SX-MM

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Trinergy United States of America

2022-12-30

I have used several of these in ubiquity equipment and they have worked great. No problems.

Transceivers typeUF-MM-1G

CompatibleUbiquiti Networks

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Ken Ann United States of America

2022-12-28

This is the second purchase, and the shopping experience is still very good. I thought it would take a long time to receive it, but I received it in only four days. The service is great!

Transceivers typeSFP-1G-SX

CompatibleArista

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Datasheet

QT-SFP-0301D.pdf