Beijing, China · Independent network hardware supplierSupplied lines: switching · routing · security · wireless · servers
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XIN YANG CHANG YUAN NETWORK (BEIJING) CO., LTDIndependent network hardware supplier — Beijing, China
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Network equipment supply for enterprise, campus and data centre projects

We supply third-party network hardware — switches, routers, firewalls, wireless access points and controllers, optical modules, servers and storage — to system integrators, resellers and project buyers outside China.

ScopeSwitches · routers · firewalls · wireless · servers
Supply modelSingle units and project lots quoted per inquiry
Warranty1-year warranty on supplied hardware
LocationBeijing, China
illustration of a network firewall appliance front panel

Firewalls

Branch appliances and enterprise perimeter lines.

illustration of a modular enterprise router front panel

Routers

Branch, enterprise modular and carrier-class models.

illustration of a ceiling wireless access point

Wireless

Indoor and outdoor access points, with controllers.

What we supply

The range covers the equipment a wired and wireless network is actually built from: access and aggregation switches with and without Power over Ethernet, enterprise and branch routers, next-generation and legacy firewall appliances, ceiling and outdoor access points with their controllers, SFP and SFP+ optical modules, optical line terminals for access networks, IP phones and video endpoints, and the rack servers, memory and storage that sit behind the network.

Every family page lists the model lines held in the range, and the detail pages give the configuration of the supplied model — port counts, PoE budgets, throughput figures and management features — so a quotation can be checked line by line against your design.

illustration of a network switch front panel
Illustration of a network switch front panel.

How ordering works

Send your target configuration or your BOM for a quote. Single units can be quoted; ask with your inquiry. Before shipment, ask for serial numbers and condition photos for verification. Confirm return and refund terms before ordering. Confirm payment options with your quote. Ask for dispatch timing on in-stock items.

  1. Send the model numbers and quantities you need, or send your BOM for a quote.
  2. Ask for serial numbers and condition photos before shipment so you can verify each unit.
  3. Confirm warranty terms with your quote; supplied network hardware carries a 1-year warranty.
  4. Confirm payment options with your quote.
  5. Ask for dispatch timing on in-stock items.

Who buys from us

System integrators building campus and enterprise networks, IT resellers stocking fast-moving switch and wireless lines, ISP and access-network operators buying OLT and carrier routing hardware, and data centre builders sourcing fabric switches, servers and storage in project lots. If your project mixes families — switching plus wireless plus optics, for example — one inquiry can cover the whole list.

Browse the catalogue by family

The catalogue is organised by product family and by the maker lines we stock, so you can go from a project bill of materials to a priced quotation without translating between part-number lists.

Each family page lists the model lines held in the range and the configurations specified in full for it. Buyers who already know the family can go straight there; buyers working from a design can start from the solution guides instead.

Supplied lines at a glance

The catalogue leads with the configurations specified in full on their detail pages — models whose port counts, power budgets and protocol sets are set out there — surrounded by the wider listed range of each family. The table below is the short version; each family section carries the full list.

Featured configurations and the families around them
FamilyFeatured configuration in the rangeWhere it is specified
Access switching48-port gigabit PoE+, 740 W budget, 216 Gbps fabricPoE switches — 48-port detail page
Enterprise switching48-port PoE+, 437 W from a 715 W supply, modular uplinksCatalyst 9300 detail page
Layer 3 switching48 gigabit ports, OSPF/BGP/IS-IS/ECMP routingLayer 3 switches page
Branch security8 gigabit interfaces, 500 Mbps inspection, 100 VPN peersCisco firewalls page
Branch routingModular 1U, VPN/DMVPN, full routing protocol setCisco routers page
Wireless control512 access points, 4096 users, 10 Gbps forwardingWireless controllers page
Access networksCompact OLT class and chassis OLT familyOLT page
Cluster fabric36 × QSFP28 ports, EDR 100 Gb/s, 1UInfiniBand switches page

Questions buyers ask

Are you the maker of the equipment listed?

No. We are an independent supplier and distributor of third-party network hardware. The maker lines named on this site are supplied lines; the equipment remains the product of its respective maker.

Can I order a single unit?

Single units can be quoted; ask with your inquiry. Send the exact model number and your delivery destination for a priced reply.

What warranty applies?

Supplied hardware carries a 1-year warranty. Confirm the warranty terms for your specific models with your quote.

How do I verify a unit before it ships?

Ask for serial numbers and condition photos before shipment. We recommend this step on every order, especially for project lots.

Related pages

Price a list

Send model numbers or a full BOM — one inquiry covers every family in the catalogue.

Send an inquiry