- VoIP & Phone Systems
VoIP for Contact Centres: Features and Best Practices
18 Mar, 2026




£233.42 inc. VAT
AI-generated summary
This is one of those “it’ll probably work, but only if your network is set up the right way” SFP+ optics. You’re looking at a 10GBASE-LRM multimode fibre module intended for longer reach than short-range MMF transceivers. At **£194.83 ex-VAT**, it’s priced like a safe, enterprise-style replacement—though it’s still not cheap, so I’d only buy it if you’ve confirmed you actually need the LRM behaviour (distance, fibre type, and link budget). If you’re just replacing a like-for-like short-reach SFP+, this can be overkill and you’ll be paying for capability you don’t need.
Who should buy: teams maintaining **HPE/Aruba switches like the 5900/12500/5500 family** where you need reliable 10GbE over fibre and you want something that includes **DDM** for real-time transceiver monitoring. It’s a decent choice for data closets where you want predictable optics without going fully OEM. Who should avoid: anyone without the right fibre/port compatibility checks, or anyone trying to “make it work” across mismatched multimode variants—fibre optics failures are rarely dramatic, they’re just frustrating intermittent link issues and time wasted on diagnostics. If you want, tell me your switch model + actual fibre type and target distance and I’ll say plainly whether this is the right category of module before you commit.

STARTECH
StarTech.com 2 Port USB 3.0 A Female Slot Plate Adapter - USB 3.0 motherboard Adapter - USB 3 plate - USB 3.0 header Adapter (USB3SPLATE) - USB panel - USB Type A (F) to 20 pin IDC (F) - 50 cm - blue - for P/N: PEXUSB312A1C1H, PEXUSB312A2C2V, PEXUSB312EIC

STARTECH
StarTech.com Citrix 3013936-E2 Compatible QSFP+ Module, 40GBASE-SR4, Multi Mode (MMF) Fiber, 40GE Gigabit Ethernet QSFP+, MPO Connector, 100 m, 850nm, DDM, 40Gbps QSFP Plus Transceiver - Lifetime Warranty (3013936-E2-ST) - QSFP+ transceiver module (equivalent to: Citrix 3013936-E2) - 40GbE - 40GBASE-SR4 - MPO multi-mode - up to 100 m - 850 nm

STARTECH
StarTech.com 3ft (1m) USB-C to HDMI Adapter Cable, 8K 60Hz, 4K 144Hz, HDR10, USB Type-C to HDMI 2.1 Video Converter Cable, USB-C DP Alt Mode/USB4/Thunderbolt 3/4 Compatible - USB-C Laptop to HDMI Monitor (134B-USBC-HDMI211M) - Adapter cable - USB-C male to HDMI male - 1 m - space grey - 8K60Hz support, 4K144Hz support

ATEN
ATEN 2L-7D03UI - Video / USB / audio cable - USB, mini-phone stereo 3.5 mm, DVI-D (M) to mini-phone stereo 3.5 mm, USB Type B, DVI-D (M) - 3 m - for ATEN CS1768