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B2B SOURCING

SwitchInfra B2B Network Equipment Sourcing

Compare structured specifications, shortlist compatible products, and move from technical evaluation to RFQ.

Browse CategoriesRequest a quote
  • Structured specificationsCompare speed, form factor, and interface
  • Stock and lead-time reviewConfirmed by sales and warehouse before payment
  • Enterprise RFQ workflowRFQ, quotation, and order tracking

Structured product catalog

Find by application and specification

Narrow the live catalog by deployment scenario, speed, form factor, and interface.

Latest additions

New Products

The latest additions to our product lineup

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800G QSFP-DD to QSFP-DD Active Optical Cable, 1 m
New

800G QSFP-DD to QSFP-DD Active Optical Cable, 1 m

800 Gb/s
1 m
Optical fiber
Ask for price
400G QSFP-DD to QSFP-DD Passive DAC Cable, 0.5 m
New

400G QSFP-DD to QSFP-DD Passive DAC Cable, 0.5 m

400 Gb/s
0.5 m
Twinax copper cable
Ask for price
400G QSFP-DD to QSFP-DD Active Optical Cable, 1 m
New

400G QSFP-DD to QSFP-DD Active Optical Cable, 1 m

400 Gb/s
1 m
Optical fiber
Ask for price
200G QSFP56 to 2x100G QSFP56 Passive DAC Splitter Cable, 2 m
New

200G QSFP56 to 2x100G QSFP56 Passive DAC Splitter Cable, 2 m

200 Gb/s
2 m
Twinax copper cable
Ask for price

Featured Solutions

End-to-end networking solutions for data center, enterprise, and HPC

AI Ethernet

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AI Ethernet Fabric Design: From GPU Traffic to a Qualified BOM

Plan an AI Ethernet fabric around workload traffic, host interfaces, congestion behavior, link capacity and a testable bill of materials.

Learn More

B2B network equipment sourcing platform

SwitchInfra helps technical buyers compare, shortlist, and quote network infrastructure.

Built for network engineers, system integrators, IT infrastructure owners, and procurement teams that need structured product data before committing to switches, optics, cabling, wireless, and infrastructure accessories.

SwitchInfra is an independent sourcing and evaluation platform, not an official manufacturer storefront. Product availability, compatibility, delivery, warranty, and commercial terms must be confirmed for the exact item and project.

1

Discover

Start from categories, search, solution pages, or technical content to identify the right product family.

2

Compare

Review structured specifications, key buying chips, product highlights, certification data, and deployment scenarios.

3

Shortlist

Use related products and category context to compare similar SKUs, variants, accessories, and alternatives.

4

Request quote

Add items to cart or quote flow so procurement can confirm pricing, quantity, availability, and project fit.

Latest from the Blog

Technical insights, industry trends, and best practices

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STP, VXLAN and EVPN: Different Functions, Not Direct Substitutes

STP, VXLAN and EVPN: Different Functions, Not Direct Substitutes

Understand loop prevention, overlay encapsulation and control-plane signaling before deciding whether an IP-underlay fabric fits your network.

Network engineeringSep 17, 2026
Single-Mode or Multimode Fiber? Compare the Complete Link Cost

Single-Mode or Multimode Fiber? Compare the Complete Link Cost

Choose fiber by the optical application, route, installed channel and operating requirements. Neither single-mode nor multimode is universally the cheaper design.

Network engineeringSep 17, 2026
SFP+ to QSFP28: What a 10G-to-100G Upgrade Actually Changes

SFP+ to QSFP28: What a 10G-to-100G Upgrade Actually Changes

A move from 10G SFP+ to 100G QSFP28 changes host interfaces and potentially the optical channel. Form factor alone does not establish link compatibility.

Network engineeringSep 17, 2026