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Small rectangular SFP transceiver, matte metal body, RJ-45 copper port visible

AddOn

AddOn MA-SFP-1GB-TX-AO SFP Transceiver 1000Base-TX 100m RJ-45

SKU CH-Y5RE-40W3A MPN MA-SFP-1GB-TX-AO

Copper SFP transceiver delivers 1 Gbps over RJ-45 up to 100 m and is TAA compliant

  • Compatible BrandCisco Meraki®
  • Device TypeTransceiver
  • Form FactorSFP
  • Network MediaCopper
  • ProtocolsTCP/IP
  • Transfer Rate1 Gbps

Type 10/100/1000Base-TX

  • 1 Gbps copper link up to 100 m over RJ-45
  • TAA compliant for regulated government and enterprise deployments
  • Hot-swappable SFP form factor fits existing Meraki ports
  • 10/100/1000 auto-negotiation adapts to legacy and gigabit gear
  • Copper media avoids fibre cost and complexity for short runs

AddOn SFP Copper Transceiver

The AddOn MA-SFP-1GB-TX-AO is a copper SFP transceiver built for Cisco Meraki switches and routers. It delivers 1000Base-TX connectivity over standard twisted-pair cabling. Network engineers use it to extend gigabit links to 100 metres without fibre. The module is TAA compliant for government and regulated projects.

Passive operation and power draw

The transceiver runs without an onboard fan, so it adds no acoustic noise to the rack. Power consumption stays within the standard SFP envelope, drawing minimal watts from the host port. Operating temperature range covers 0 to 45 °C for typical wiring-closet environments. No external power supply or cooling is required.

Copper upgrade for fibre slots

This module replaces a fibre SFP when the link distance is 100 metres or less and existing copper patch panels are in place. It upgrades 10/100 Mbps ports to full gigabit speed without recabling. The jump is worth it when latency and cost favour RJ-45 over fibre patch cords.

Highlights

  • 1 Gbps copper link up to 100 m over RJ-45
  • TAA compliant for regulated government and enterprise deployments
  • Hot-swappable SFP form factor fits existing Meraki ports
  • 10/100/1000 auto-negotiation adapts to legacy and gigabit gear
  • Copper media avoids fibre cost and complexity for short runs

Specifications

BrandAddOn
Part NumberMA-SFP-1GB-TX-AO
Compatible BrandCisco Meraki®
Device TypeTransceiver
Form FactorSFP
Network MediaCopper
ProtocolsTCP/IP
Transfer Rate1 Gbps
FeatureCompatible OEM: Cisco Meraki®
Compatible With OEM Part Number(s) MA-SFP-1GB-TX
Transceiver Type: TX
Reach: 100m
Connector: RJ-45
Form Type: SFP
Wavelength: N/A
Media: Copper
Speed Description: 1-Gigabit
Environment: 0 to 70C
Speed: 10/100/1000Base
Non-DOM
Shipping weight0.16 kg
Package size121 × 70 × 30 mm

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Questions about this item

How do I install the MA-SFP-1GB-TX-AO SFP transceiver and what step do people often miss?

Slide the module into an SFP slot until it clicks, then insert the RJ-45 cable firmly until the latch engages; the step often missed is removing the dust caps from both the transceiver and the cable before connecting.

What maintenance or replacement will this copper SFP need over time?

The RJ-45 port and copper contacts may collect dust or oxidise; clean the port with compressed air and replace the patch cord if the latch breaks or the cable exceeds 100m.

What limit appears first when the transceiver runs at 1000Mbps continuously?

The 100m reach over twisted-pair copper is the first bound; signal errors rise if the cable run goes beyond 100m or if the cable category cannot support 1000Mbps.

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