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.

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

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

SFP transceiver module installation guide:

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.

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Customer Reviews

Write a Review

Ronald Malcolm Australia

2022-04-02

The SFP optical modules I purchased were Plug and Play, and they were delivered still well packaged and delivered very quickly, and they all plugged into my Cisco switch port very well. We are only a small office, so if we choose the original Cisco brand it would be very expensive and that is a price we can't afford, so we ordered these from QSFPTEK and they performed equally well!

Transceivers typeGLC-SX-MM

CompatibleCisco

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Robert Washington United States of America

2022-04-01

I received the 1G 1000BASE-SX SFP just five days after I ordered it, the module is very well made and we can use it well in our data center, thanks to the professional service provided by Talia and the complete test report and datasheet when we were confused about its parameters.

Transceivers typeGLC-SX-MM

CompatibleCisco

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Datasheet

QT-SFP-0301D.pdf