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Shop PoE injectors, splitters and switches at Communica. Local stock in Samrand, branch pickup, VAT invoices and procurement quotes for students, makers and engineers.
Samrand, Pretoria and Cape Town branches with VAT invoices and quotes.
Practical guidance on power budgets, cabling and accessory bundles.
Injectors, splitters and managed/unmanaged switches from trusted brands.
Get dependable Power over Ethernet solutions that simplify installations, reduce cabling, and keep projects moving - sourced locally with practical support for South African makers, tertiary students, technicians, and procurement teams. We focus on availability, clear specs, and hands-on compatibility advice so you can design and deploy PoE for cameras, VoIP, IoT sensors, access points, and embedded systems with confidence.
Communica carries PoE hardware suited to hobbyist projects, campus deployments and light industrial use. Popular categories include PoE switches (8-48 ports), single-port injectors for prototyping, PoE splitters for legacy devices, and power-over-Ethernet extenders. Explore our full catalogue to match a product to your application: Shop by Category.
Choosing the right PoE device means matching power budgets and port types. The most common classes you’ll encounter are 15W, 30W (often called PoE+), and higher wattages for 802.3bt. Check whether devices require 48V nominal input and whether switches provide per-port power limits or a total chassis budget.
| Feature | What to check |
|---|---|
| Power per port | 15W / 30W / up to 60W - ensure compatible with camera, AP or sensor. |
| Total power budget | Sum of all ports; select switch size accordingly to avoid brownouts. |
| Port type | Data-only vs data+power; managed ports allow VLANs and PoE scheduling. |
If you want an overview of our brands and specific modules we stock, see Shop by Brand. For a full product index to compare models, use All Products. Additionally, for South African availability and local purchasing information, see power-over-ethernet-poe-south-africa.
Start with these practical steps: identify the device power draw, decide if data-only or PoE passthrough is needed, choose between centralized switching or distributed injectors, and factor in cable length (voltage drop affects wattage at the far end). For campus labs and classroom makerspaces, favour switches with per-port monitoring and a comfortable total power margin.
Approximate required budget = number of devices x device power (W) x 1.2 (safety margin). Example: 12 APs at 15W -> 12 x 15W x 1.2 = 216W required chassis budget. Allow for start-up inrush on cameras and PoE devices.
Common accessories to consider: shielded Cat6 cables for higher PoE power, DC barrel adapters for splitters, rack-mount kits for switches, and surge protectors for exposed installations. We bundle injectors with patch cables or offer matched splitter kits for student projects-ask for a bundle quote to simplify procurement.
| Product | When to choose | Typical output |
|---|---|---|
| Single-port injector | Prototyping or single devices | 15W-30W |
| Unmanaged PoE switch | Small deployments, fixed configs | Up to 8-16 ports, mixed budgets |
| Managed PoE switch | Campus, lab, or commercial installs | Per-port control, larger budgets |
Want hands-on help? Visit our Samrand head office or check branch stock and hours via Branches & Trading Hours. Our team gives practical wiring advice and can prepare VAT invoices or account quotes for education and procurement workflows; learn more about who we are at About Us.
Communica offers the local stock depth, specification guidance and branch convenience South African makers, students and engineers need to deploy PoE successfully. Whether you need a single injector for a prototype or a managed PoE switch for a campus rollout, we can check stock in Samrand, prepare quotes for departments, and recommend compatible accessory bundles to complete your install.
Need help comparing models or confirming compatibility? Use our product index to compare specs or request a tailored quote for education or procurement orders - we keep things pragmatic and locally-focused so your project stays on schedule.
Communica supplies semiconductors and electronic components to industries such as automotive, electrical, automation, mining, and education.
Disclaimer: This content is for educational purposes only. Product availability, pricing, and specifications are subject to change. Always verify current details on the retailer's website before making a purchase. We may earn affiliate commissions from qualifying purchases.
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