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28 Jun, 2026

£209.57 inc. VAT
AI-generated summary
The Dell-branded copper mini-GBIC/SFP (407-BBOS) at £174.64 ex-VAT is one of those items that’s “boringly correct” if you’re replacing like-for-like in an existing Dell switching setup. If you’ve got a Dell switch that already runs happily on this exact transceiver type, buying the compatible module can be a straightforward way to get a link back up without redesigning anything. For the right environment, the value is in reduced downtime and compatibility certainty—especially in managed networks where you don’t want to gamble on optics/transceiver behaviour.
That said, I wouldn’t buy it just because it’s labelled “copper SFP” and you need “any spare.” SFPs are picky: the switch must support that specific module and, in some cases, the optics/transceiver is only “known-good” with certain firmware/compatibility levels. At this price, it only really makes sense for Dell-native networks or when you can’t use cheaper third-party equivalents with confidence. If you’re building something new, or you’re stocked for general copper uplinks across different brands, you’ll usually get better value shopping by switch compatibility first and then comparing total cost per working port—not by the part number alone.

STARTECH
StarTech.com Extreme Networks 10051 Compatible SFP Module, 1000BASE-SX, 1GbE Multimode Fiber MMF Optic Transceiver, 1GE Gigabit Ethernet SFP, LC 550m, 850nm, DDM, Mini GBIC - Lifetime Warranty (10051-ST) - SFP (mini-GBIC) transceiver module (equivalent to: Extreme Networks 10051) - 1GbE - 1000Base-SX - LC multi-mode - up to 550 m - 850 nm - for Summit 24e3, Alpine 3802, Extreme Networks GM-16T3, GM-16X3

STARTECH
StarTech.com Cisco GLC-LH-SMD Compatible SFP Module, 1000BASE-LX/LH, 1GbE Single Mode (SMF) Fiber SMF Optic Transceiver, 1GE Gigabit Ethernet, LC Connector, 10km 1310nm, Firepower, ASR920 (GLCLHSMD10ST) - SFP (mini-GBIC) transceiver module (equivalent to: Cisco GLC-LH-SMD) - 1GbE - 1000Base-LX, 1000Base-LH - LC - up to 10 km - 1310 nm (pack of 10)

STARTECH
StarTech.com HPE JL563A Compatible SFP+ Module, 10GBASE-T, SFP to RJ45 Cat6/Cat5e, 10GE Gigabit Ethernet SFP+, RJ-45 (Copper) 30m, HPE 8320, 8325-48Y8, 10Gbps SFP+ Module Transceiver - Lifetime Warranty (JL563A-ST) - SFP+ transceiver module (equivalent to: HP JL563A) - 10GbE - 10GBase-T, 1000Base-T, 100Base-TX, 10Base-T - RJ-45 - up to 30 m - for HPE Aruba 8320, 8325-48Y8C, MACsec Advanced Module, CX 10000 Empty Chassis

STARTECH
StarTech.com Cisco Meraki MA-SFP-1GB-TX Compatible SFP Module, 1000BASE-T, SFP to RJ45 Cat6/Cat5e, 10/100/1000 Mbps, RJ-45 (Copper) 100m, Cisco Meraki MS225, MX400, MS250, 1GbE Mini GBIC - Lifetime Warranty (MASFP1GBTXST) - SFP (mini-GBIC) transceiver module (equivalent to: Cisco Meraki MA-SFP-1GB-TX) - 1GbE - 1000Base-T - RJ-45 - up to 100 m