- Network Admin
Firewall Management 101: A Guide for Small Businesses
11 Mar, 2026




£45.01 inc. VAT
AI-generated summary
For £37.56 ex-VAT, this kind of 1Gb copper SFP-to-RJ45 module is usually a “keep-it-working” purchase rather than an upgrade. It’s ideal if you’ve got a Meraki access/switch/routing stack with the right SFP cage type and you’re swapping a failed port module or adding a spare without wanting to buy the more expensive branded piece. Real-world upside: you get straightforward RJ45 patching and you can reuse existing Cat6/Cat5e cabling—no drama, no weird breakout leads.
That said, I’d only buy this if you’re confident it’s genuinely compatible with your exact Meraki model and the specific port requirements. With third-party copper SFPs, the risk isn’t performance—it’s occasional negotiation quirks or “works but not reliably” behaviour that can take time to troubleshoot. If your site is mission-critical or you’re short on change-window time, I’d lean toward the official Meraki modules unless you’ve used this exact StarTech part before in your environment. If you want a cost-effective spares strategy for an office/lab setup, though, it’s pretty good value.

STARTECH
StarTech.com MSA Uncoded Compatible SFP Module, 1000BASE-TX, SFP to RJ45 (Copper) Cat6/Cat5e, 1GE Gigabit Ethernet SFP, RJ-45 (Copper) 100m, 1Gbps/1000Mbps Mini GBIC Transceiver SFP Module - Lifetime Warranty (SFP1000TXST) - SFP (mini-GBIC) transceiver module - 1GbE - 1000Base-TX - RJ-45 - up to 100 m

STARTECH
StarTech.com MSA Uncoded Compatible SFP+ Module, 10GBASE-LRM, 10GbE Multi Mode (MMF) Fiber Optic Transceiver, 10GE Gigabit Ethernet SFP+, LC Connector, 200m, 1310nm, DDM, Mini GBIC Module - Lifetime Warranty (SFP10GBLRMST) - SFP+ transceiver module - 10GbE - 10GBase-LRM - LC multi-mode - up to 220 m - 1310 nm

TP-Link
TP-Link TL-SM5220-3M V1 - 10GBase direct attach cable - SFP+ (M) to SFP+ (M) - 3 m - twinaxial - passive

Lenovo
Lenovo - SFP+ transceiver module - iSCSI, 1GbE - RJ-45 - for ThinkSystem DE4000, DE4000H Hybrid, ThinkSystem DM Series 3U, ThinkSystem DM3000, DM5000