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Small rectangular SFP transceiver module with LC duplex port, matte metal body, side label visible

AddOn

AddOn MA-SFP-1GB-SX-AO SFP transceiver 1000Base-SX 850nm 550m

SKU CH-JGFA-PY1FW MPN MA-SFP-1GB-SX-AO

A 1000Base-SX SFP transceiver for multi-mode fiber at 850nm reaching 550m with LC connector

  • Form factorSFP
  • Brand compatibilityCisco Meraki®
  • Product typeTransceiver
  • Network cablingMMF
  • Optical wavelength850 nm
  • Supported protocolsTCP/IP

Type 1000Base-SX

  • 1 Gbps transfer rate over multimode fiber
  • 550 m reach on 850 nm wavelength
  • LC duplex connector fits standard SFP cages
  • TAA compliant for government procurement
  • Cisco Meraki MA-SFP-1GB-SX compatible part

Compatible SFP Transceiver for Cisco Meraki Networks

This AddOn MA-SFP-1GB-SX-AO module is a 1000Base-SX SFP transceiver built for multi-mode fibre links. It delivers a 1 Gbps transfer rate over 850nm wavelength, reaching up to 550 metres. The unit is TAA compliant and designed as a direct replacement for the Cisco Meraki MA-SFP-1GB-SX part number.

Verify Your Switch Port and Fibre Infrastructure

Confirm that your switch or router accepts standard SFP form-factor modules and supports 1000Base-SX optics. The link requires multi-mode fibre with LC duplex connectors patched between both ends. Ensure the total cable run stays within the 550 metre reach and that the host device enables DOM monitoring if you need real-time diagnostics.

Replaces OEM Module for Short-Range Fibre Uplinks

This transceiver upgrades or replaces the original Cisco Meraki MA-SFP-1GB-SX unit in existing deployments. The jump is worth it when you need a TAA-compliant spare or expansion module that matches the OEM reach and wavelength specifications without purchasing the branded equivalent. It is not suited for single-mode fibre runs or distances beyond 550 metres.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $47.99
Cheaper than about 74% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameAddOn
Part numberMA-SFP-1 GB-SX-AO
Product typeTransceiver
Performance
Transfer speed1 Gbit/s
Connectivity
Network cablingMMF
Optical wavelength850 nm
Supported protocolsTCP/IP
Size & build
Form factorSFP
Shipping weight0.05 kg
Package size112 × 43 × 20 mm
Compatibility
Brand compatibilityCisco Meraki®

Other versions of this model

3 more in the same range

Questions about this item

Does the MA-SFP-1GB-SX-AO ship with patch cables or must I buy LC duplex multimode fibre separately?

The transceiver has dual LC connectors for multimode fibre; patch cables are not included and must be purchased separately.

The title shows 550 m reach — is that the only distance option for this 850 nm SX module?

Yes, this SFP is specified for 550 metres over OM2 multimode fibre at 850 nm; other reaches would require a different transceiver.

My Meraki switch negotiates 1000 Mbps — will this module run at that speed without configuration?

It is a 1000Base-SX part rated for 1 Gbps and is coded for Meraki compatibility so the link should come up at line rate automatically.

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