- AI
Small Business AI Trends 2025
20 Mar, 2026

£34.34 inc. VAT
AI-generated summary
At **£28.62 ex-VAT**, this HP Poly electronic hookswitch is one of those “small part, big difference” buys—*if* you’re fixing a desk phone/UC setup where the switch is the failing component. In real terms, the right hookswitch module can save you from replacing a whole handset/base when the rest of the device is fine. For UK B2B estates, that’s where the value lands: quick repair, minimal downtime, and less e-waste.
That said, I’d be picky before buying. This is not a universal accessory—you need to be confident it matches the specific HP Poly model/variant in your environment. If you’re guessing, you’ll waste time and risk incompatibility. So: **buy it only if you’ve identified the failed hookswitch part on a supported Poly system** and you can match the part cleanly to your existing hardware. If you don’t have that certainty, it’s usually better to source through your existing spares workflow or get confirmation first.

STARTECH
StarTech.com MSA Uncoded Compatible 2m 40G QSFP+ to QSFP+ Direct Attach Breakout Cable Twinax, 40 GbE QSFP+ Copper DAC 40 Gbps Low Power Passive Transceiver Module DAC, 40GE Breakout Cable - Lifetime Warranty (QSFPMM2M) - Direct attach cable - QSFP+ to QSFP+ - 2 m - twinaxial - black

Lenovo
Lenovo - 25GBase-CU direct attach cable - SFP28 to SFP28 - 3 m - passive - for ThinkSystem DE4000H Hybrid, SD630 V2, SR250 V2, SR650 V2, ST250 V2, ST50 V2, ST650 V2

Dell
Dell 10GbE Direct Attach - Direct attach cable - SFP+ (M) to SFP+ (M) - 50 cm - twinaxial - for Networking N1148, PowerSwitch S4112, S5232, S5296, Networking N3132, S4048, X1026, X1052

STARTECH
StarTech.com Cisco SFP-H10GB-ACU7M Compatible 7m 10G SFP+ to SFP+ DAC Twinax, 10GbE SFP+ Copper DAC 10 Gbps Low Power Active SFP+ Transceiver Module DAC Cable, Cisco Firepower ASR9000 - Lifetime Warranty (SFPH10GBACU7) - 10GBase direct attach cable - SFP+ latched to SFP+ latched - 7 m - twinaxial - SFF-8431/SFF-8432 - active - black