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Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m Transceiver Module
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Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m Transceiver Module

Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m Transceiver Module

Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m Transceiver Module

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Seattle, United States
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Cisco GLC-SX-MM Compatible 1000BASE-SX SFP Transceiver Module (MMF, 850nm, 550m, LC)

Product Details

Cisco Genuine GLC-SX-MM Vendor Name FS.COM
Form Type SFP Max Data Rate 1000Mbps
Wavelength 850nm Max Cable Distance 550m over OM2 MMF
Interface LC duplex Optical Components VCSEL 850nm
Cable Type MMF DOM Support No
TX Power -9.5 ~ - 3dBm Receiver Sensitivity < -17dBm
Commercial Temperature Range 0 to 70°C (32 to 158°F) Protocols MSA Compliant, IEEE 802.3z

Quality Certification

Quality and standards are the foundation of FS.COM. We are dedicated to providing customers with outstanding, standards-compliant products and services. FS.COM has passed many quality system verifications, like CE, RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Lifetime Warranty

All the fiber optic products in FS.COM are fully warranted against defects in material and workmanship with a lifetime guarantee. This warranty does not cover damage caused by accident, improper care, improper use, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use.

  • This product provides the lifetime warranty ,which aims to reflect our greatest sincerity. Please contact us to learn more.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product is free of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and phthalates. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • FDA is responsible for regulating radiation-emitting electronic products. To protect the public from hazardous and unnecessary exposure to radiation from electronic products. Please contact us to learn more.

Direct Connection for Cisco 1000BASE-SX SFP

The 1000BASE-SX standard optics are developed to support lower cost multi-mode fiber runs in horizontal and shorter-length backbone applications. Below direct connection shows two Cisco 1000BASE-SX transceivers are connected by a mutil-mode fiber cable.

Item No. ID# Description
1 11774 Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m DOM
2 42095 1m (3ft) LC UPC to LC UPC Duplex 2.0mm PVC(OFNR) OM1 MMF Patch Cable
3 29838 Generic Compatible 1000BASE-SX SFP 850nm 550m DOM
4 69353 FS.COM S3800-48T4S 48x 100/1000Base-T with 4x 10GE SFP+ Switch
5 26388 CLE-BOX Cassette Cleaner for LC/SC/FC/ST/MU/D4/DIN (500 cleans)

Quality Control System:


Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ )

Cisco ASR 9000 Series (Modular Line Card : A9K-MPA-20X1GE)

Platform Support

Cisco GLC-SX-MM is supported on a wide range of Cisco equipment.

FS.COM S5800-48F4S Switch Cisco WS-C2960G-24TC-L Cisco 1921 EHWIC-1GE-SFP-CU Cisco 6500 WS-X6904-40G-2TXL Cisco WS-C2960S-24TS-S Cisco IE-4000-8GT4G-E Cisco IE-2000-16PTC-G-L Cisco 3000 WS-CBS3032-DEL (with CVR-X2-SFP TwinGig converter) Cisco IE-4000-4TC4G-E Cisco 7300-NSE-150 Cisco 4500 WS-X45-SUP8-E Cisco 3800 HWIC-1GE-SFP Cisco Nexus 4000 N4K-4001I-XPX Cisco WS-C3750X-24P Cisco 5700 WLC AIR-CT5760-25-K9 Cisco IE-2000-4TS-G-L Cisco 5700 WLC AIR-CT5760-100-K9 Cisco WS-C3750-24PS Cisco 4500 WS-X4624-SFP-E Cisco Nexus 7000 N7K-F248XP-25E
Cisco WS-C3560X-48T Cisco WS-C3750X-24TCisco 5700 WLC AIR-CT5760-250-K9Cisco WS-C2960S-48LPS-LCisco WS-C3650-24PSCisco Nexus 9000 N9K-C9372PXCisco 2960S-F24TS-SCisco 6500 WS-X6904-40G-2TCisco WS-C2960+48TC-LCisco 3700 NME-XD-48ES-2S-PCisco WS-C2960X-48LPS-LCisco 4900 WS-X4908 with CVR-X2-SFP Twin Gig converterCisco 4500 WS-X4712-SFP-ECisco WS-C4500X-16SFP+Cisco WS-C2960X-24PD-LCisco 3900 HWIC-1GE-SFPCisco WS-C2960S-24PS-LCisco WS-C3750G-48TSCisco IE-4000-4GC4GP4G-E
Questions & Answers

Ask a question

  • Q:

    Is this transceiver compatible with Watchguard XTM M400? By Alexandre on June 27, 2018


    Yes, it is compatible with Watchguard XTM M400. Pls rest assured. By FS.COM on June 28, 2018

  • Q:

    Does it support OM4? if not which SFP can? By Pranil on February 12, 2018


    Yes, this transciever supports OM4 patch cables. By FS.COM on February 28, 2018

  • Q:

    Will these transceivers work well with OM3 cable at 850nm? By MichaelT on January 31, 2018


    Yes, it can work well with OM3 cable, pls feel free to purchase. By FS.COM on February 01, 2018

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