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Five small rectangular SFP transceivers with LC ports and matte finish

AddOn

AddOn GLC-SX-MMD-AO-5PK 5-pack SFP transceiver

SKU CH-74QE-9V66V MPN GLC-SX-MMD-AO-5PK

Five-pack of 1000Base-SX SFP transceivers for 550 m multimode links at 850 nm with LC connectors and DOM

  • Compatible BrandCisco®
  • Device TypeTransceiver
  • Form FactorSFP
  • FeatureCompatible OEM Cisco® Compatible With OEM Part Number(s) GLC
  • Dimensions1.2 in. x 2.75 in. x 4.75 in.
  • Weight0.4lbs
  • TAA compliant for regulated project procurement
  • 1000 Mbps over 550 m multi-mode fiber
  • 850 nm wavelength with DOM monitoring
  • Hot-swappable SFP form factor for live changes
  • Five transceivers in one pack for spares

Five-pack SFP transceiver kit

This five-pack supplies five SFP transceivers built to the GLC-SX-MMD compatible specification for Cisco equipment. Each module delivers 1000Base-SX connectivity over multi-mode fibre at 850nm wavelength with LC connectors. The transceivers are rated for 0 to 70C operating temperature and carry TAA compliance.

Hot-swap modules with DOM

The hot-swappable SFP form factor allows insertion or removal without powering down the switch or router. Digital optical monitoring is included, giving real-time visibility of temperature, voltage and optical power levels. Multi-mode fibre support reaches 550m, and the 1000Base-SX interface provides up to 1000Mbps data transfer over optical cable.

Suits network builds needing multiple SX links

Network teams deploying or expanding Cisco-compatible 1-Gigabit multi-mode links across racks or floors will find the five-pack convenient. Buyers who require single-mode reach, higher speeds or a different connector type should look at other transceiver models.

Highlights

  • TAA compliant for regulated project procurement
  • 1000 Mbps over 550 m multi-mode fiber
  • 850 nm wavelength with DOM monitoring
  • Hot-swappable SFP form factor for live changes
  • Five transceivers in one pack for spares

Specifications

BrandAddOn - Network Upgrades
ModelGLC-SX-MMD-AO-5PK
Part NumberGLC-SX-MMD-AO-5PK
Compatible BrandCisco®
Device TypeTransceiver
Form FactorSFP
FeatureCompatible OEM Cisco®
Compatible With OEM Part Number(s) GLC-SX-MMD
Transceiver Type SX
Reach 550m
Connector LC
Form Type SFP
Wavelength 850nm
Media MMF
Speed Description 1-Gigabit
Environment 0 to 70C
Speed 1000Base
DOM
Dimensions1.2 in. x 2.75 in. x 4.75 in.
Weight0.4lbs
Shipping weight0.45 kg
Package size140 × 121 × 61 mm

Questions about this item

Will the LC connectors or the SFP housing need periodic cleaning or replacement in a 1-Gbps multi-mode link?

The LC duplex interface should be inspected and cleaned with a fibre scope and lint-free wipes whenever the link is re-patched; the SFP cage itself has no moving parts and does not wear out.

What limits continuous throughput on a 550 m multi-mode run at 850 nm?

The 1000Base-SX optics are rated for 550 m on OM2/OM3 multi-mode fibre; beyond that distance attenuation and modal dispersion become the limiting factors.

How much heat does each transceiver add inside a switch chassis running at 70 °C ambient?

Each module operates from 0 to 70 °C and draws only the power allowed by the SFP MSA low-power class, so thermal load per port is minimal.

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