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How to Manage IT During Rapid Business Growth
15 Nov, 2025




£45.89 inc. VAT
AI-generated summary
For £38.29 ex-VAT, this is a pretty safe buy **if** you’re only trying to get a Cisco Meraki SFP slot lit up with a **10km single‑mode LC** link and you don’t want to pay “brand tax”. In day-to-day reseller life, these StarTech-compatible optics are usually fine for normal patching and ongoing connectivity—as long as your existing port expects SFP optics and your fibre run is genuinely in that range. DDM support is a nice touch too because it makes troubleshooting less of a guessing game when something looks “weird” on the network.
That said, I’d be a bit cautious about using these as a long-term “mix and match” strategy across multiple critical sites. Compatible modules can be perfectly stable, but they can also be more sensitive to marginal optics/attenuation, connector quality, or transceiver compatibility quirks than the original matched part. **Buy this if** you’ve got a straightforward single‑mode 1GbE link requirement (10km, LC) and you’re comfortable that your fibre plant is solid. **Avoid it if** you’re deploying for a mission-critical link with no margin, or you’ve had prior issues with optics flapping/compatibility—then the extra cost of genuine Meraki-branded modules is often worth it for peace of mind.

STARTECH
StarTech.com Arista Networks AR-SFP-10G-T Compatible SFP+ Module, 10GBASE-T, SFP+ to RJ45 Cat6/Cat5e, 10GE Gigabit Ethernet SFP+, RJ-45 (Copper) 30m, Mini GBIC Transceiver SFP Plus Module - Lifetime Warranty (AR-SFP-10G-T-ST) - SFP (mini-GBIC) transceiver module (equivalent to: Arista Networks AR-SFP-10G-T) - 10GbE - 10GBase-T - RJ-45 - up to 30 m

STARTECH
StarTech.com Cisco GLC-LH-SMD Compatible SFP Module 1000BASE-LH 1GbE Single Mode (SMF) Fiber SMF Optic Transceiver 1GE Gigabit Ethernet SFP LC 20km, 1310nm, DDM, Cisco Firepower, IE2000 - Lifetime Warranty (SFPG1320C) - SFP (mini-GBIC) transceiver module - 1GbE - 1000Base-LH - LC single-mode - up to 20 km - 1310 nm - for P/N: ET91000LCOAM, IES101002SFP, IES101G2SFPW, IES101GP2SFW, MCM1110SFP, PEX1000SFP2

STARTECH
StarTech.com M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 - USB-C - Storage enclosure - M.2 - M.2 Card - USB 3.1 (Gen 2) - black - for P/N: PEXUSB321C

STARTECH
StarTech.com HPE JL486A Compatible SFP28 Module, 25GBase-LR, 25Gbps Single Mode Fiber (SMF), 10km (6.2mi), LC Connector, 1310nm, MSA 25 Gigabit Optical Transceiver - SFP28 transceiver module (equivalent to: HPE JL486A) - 25GbE - 25GBase-LR - LC single-mode - up to 10 km - 1310 nm