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Direct Macro supplies networking devices and networking equipment for business, enterprise, server and data center networks. IT teams, IT procurement departments, system integrators and managed service providers (MSPs) source switches, routers, network adapters, wireless equipment, transceivers, media converters, modems, phones, gateways and network accessories here for new deployments, upgrades, replacements and multi-site rollouts.
Whether you are expanding an existing network, refreshing ageing hardware or replacing a failed component, selection comes down to compatibility with what is already installed: manufacturer part number, interface, network speed, port density, form factor and power. Browse by device type below, or use the quick reference list to narrow down what the deployment actually needs.
Core commercial categories come first, switches, routers, network adapters, wireless equipment and transceivers, followed by supporting and legacy hardware such as hubs, bridges, print servers and cameras. Each entry links straight through to the live category so you can filter by manufacturer, part number and condition.
Switches carry traffic between computers, servers, storage, phones and wireless access points across the LAN. Choose on port density, link speed, PoE budget, uplink interfaces, managed or unmanaged operation, and rack or desktop form factor.
Routers connect separate networks and control how traffic moves between them, from a single office to multi-site and branch deployments. Compare WAN and LAN interfaces, throughput, routing features, VPN support and module options against the sites you need to link.
Network adapters, or network interface cards, provide wired connectivity for servers, workstations and desktops. Match the interface (RJ45, SFP, SFP+, QSFP), port count, link speed, bus and form factor to the host, then confirm driver and operating-system support for the platform in service.
Wireless networking extend business coverage where running cable is impractical, and are commonly used for office expansion, temporary sites and branch locations. Check the supported standards, band, antenna configuration and controller or platform compatibility.
Transceivers provide the optical and copper links between switches, routers and servers, including SFP, SFP+, SFP28, QSFP, QSFP28, GBIC and XFP form factors. Before ordering, confirm the host platform and its compatibility list, connector type (LC, SC, RJ45), fiber type (single-mode or multimode), wavelength, supported reach and link speed.
Media converters join copper and fiber segments where the cable type or the distance changes across a site. Check the port types, supported speed, fiber mode and power option.
DSL and cable modems terminate the service-provider link at the site. Check the connection type, supported standards and compatibility with the router or firewall already in place.
Phones are the most reliable source of running business smoothly and handle the customers calls over the same infrastructure as data, and depend on PoE availability, switch capacity and the call platform in use.
Gateways connect networks or systems running different protocols or architectures. Confirm the interfaces, protocols and platform support before ordering.
Network accessories cover cabling, connectors, mounting hardware, power supplies and spare parts needed to complete an installation or a rack build.
Hubs provide simple multi-port connectivity on legacy segments and test benches. Check the port count, speed and power option; for anything carrying production traffic, a switch is the current equivalent.
Bridges join or segment networks at the data link layer and are still used on older or mixed-media installations. Confirm the interfaces, supported speed and the media on each side of the link.
Network print servers put shared printers on the network without a dedicated host. Check the printer interface (USB or parallel), network port, supported protocols and driver support for the operating systems in use.
Cameras run IP surveillance over the same cabling as data. Check the PoE standard and the switch power budget, resolution, mounting type and compatibility with the recording or video management platform in use.
Anything outside the categories above sits here: modules, controller cards, mounting kits, power supplies and other miscellaneous networking hardware, including hard-to-find part numbers held for legacy platforms. Send the part number through and we will confirm availability and a compatible alternative where the original is end-of-sale.
Three questions settle most specifications: how far the traffic has to travel, whether it crosses a network or media boundary on the way, and what the hardware at each end will accept.
If everything sits within one site and simply needs to reach everything else, the answer is a switch, sized on port count and speed. If traffic has to cross into another network, reach head office or leave the building, it is a router. If a single host is the constraint rather than the network, the answer is a network adapter, matched to the slot and operating system of that machine.
Boundaries decide the rest. A change of distance or media points to a transceiver where the run is fiber, or a media converter where copper and fiber meet mid-run. A service-provider circuit needs a modem, and incompatible protocols between two systems need a gateway. In each case the specification is set by the equipment at both ends, not by the part itself.
Where cabling is the obstacle, wireless LAN equipment answers coverage instead of throughput. Endpoint requirements point elsewhere again: phones for calling, cameras for surveillance, and a network print server for shared printing. Network accessories complete whatever the chosen option needs to go into service.
Most orders on this page fall into one of five deployment patterns. Each one places different demands on compatibility, port density and lead time, whether the buyer is a corporate IT team, a system integrator, a managed service provider or a procurement department sourcing against a fixed bill of materials.
A business network or enterprise network connects computers, servers, storage, printers, phones and wireless access points across offices and campuses. Specify access switches on port density, PoE budget and uplink interfaces, size the routing and wireless layer to the number of users and sites, and confirm that new hardware is managed by the same platform as the existing estate.
Data center and rack deployments are specification-led: rack form factor and depth, high-density ports, 10G, 25G, 40G and 100G link speeds, fiber connectivity, airflow direction and redundant power. Check the host platform's supported-hardware list before ordering, particularly for transceivers and adapters.
Server connectivity and storage connectivity come down to what the host will accept: server make and model, available expansion slots and bus, adapter interface and port count, low-profile or full-height form factor, and driver support for the operating system or hypervisor in service. Transceivers and cabling must match on both ends of the link.
Branch and multi-site rollouts favour standardized hardware: the same part numbers repeated across locations so spares; configuration and support stay consistent. Routers, compact switches and wireless equipment are usually specified once, then ordered in quantity per site.
Upgrades and replacement programmes start from the installed component rather than the catalogue. Record the manufacturer part number of the unit being replaced, check whether it has been superseded, and confirm the replacement is supported on the same platform and firmware. Refurbished stock is often the practical route for end-of-sale part numbers.
Two things decide the specification: the function the hardware has to perform, and the equipment already installed around it. Work through the criteria below before raising a purchase order, most returns on networking hardware come down to a spec that was never checked.
Before purchasing networking equipment, consider:
Most replacements come down to matching the correct part rather than finding a similar one. Record the manufacturer, model and exact manufacturer part number of the component being replaced, plus its interface, link speed, port configuration, form factor and power input.
If the part sits in a server, switch chassis or wireless controller, confirm platform, firmware and software support, many hosts accept only hardware on their published compatibility list, and transceivers and adapters are the most common point of failure here. Where a part number has been superseded, check that the replacement is supported on the firmware revision you are running; where the original is end-of-sale, a tested unit carrying the exact part number is usually the closest available match.
If the label is unreadable or the unit is already out of service, send us the host model, the slot or port position and your original order line, and our team will confirm the matching part number before you place the order.
New and refurbished networking equipment are both routine procurement options; the choice usually turns on availability, budget and whether the part number is still in production. Refurbished stock is often the only practical route to end-of-sale hardware needed to keep an existing estate consistent.
Most buyers arrive with an installed estate to match. Browse by manufacturer to find equipment compatible with the hardware already in service. Subject to current stock, top brands include Cisco, HPE, Aruba, Dell, Juniper, Arista, Extreme Networks, Fortinet, Intel and Mellanox.
Individual brand pages carry model-level detail and current availability.
Rollouts and refresh projects rarely need a single unit. Network refreshes, branch deployments, data center upgrades, multi-site rollouts and planned replacement programmes usually call for repeat quantities of the same part number, or a mixed schedule of switches, adapters, transceivers and accessories spread across sites. We quote regularly for corporate IT and IT procurement teams, system integrators, MSPs and resellers working to a fixed bill of materials.
Check the specifications, quantities, and part numbers precisely, then ask for a quote on volume pricing and availability. Request a bulk quote today!
Orders ship from our facilities, and our sales and support team is available on weekdays for part identification, compatibility checks and bulk quotations.
Warranty, returns, and RMA handling vary by product and condition; review the terms before ordering, especially on refurbished equipment. For more information, please visit Warranty Information, Shipping Methods, and Return Policy pages.
Direct Macro supplies networking hardware, server components and wider IT equipment to business and institutional buyers. The category spans multiple manufacturers and product families, so mixed-vendor estates can be sourced from one supplier.
Sourcing is organized around exact manufacturer part-number matching, which is what replacement and upgrade work depends on, and volume requirements are handled through quoted bulk procurement rather than list pricing.
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We accept purchase orders from all business entities, corporations, school systems (private & public), government agencies, colleges, universities, and libraries.
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