Exact requirements
Your model, quantity and destination
SwitchInfra · B2B network sourcing
Find your next
connection.
SwitchInfra is a B2B sourcing platform for network equipment, optical transceivers, and high-speed cables. Confirm supply, compatibility and delivery in writing.
No account needed to send a request.
Equipment shown for illustration
Supply review
Price and lead time confirmed
Written quotation
Review the complete offer before payment
THE CATALOG
Choose your product family.
InfiniBand Networking
Ethernet/RoCE Networking
10/25/40/100G Modules
DAC/AOC/ACC/AEC Cables
Optical Transmission
Counts show catalog entries. Lengths, conditions and label variants retain their own SKU and inventory.
AI Ethernet selection
Plan the fabric. Check every link.
Connect your traffic and port requirements to a qualified bill of materials. Start with the design guide, then compare the exact optical and cable options.
Read the AI Ethernet design guideCompare the connection you need
- MMA1B00-C100D100G QSFP28 SR4 optical transceiver
- MMA4Z00-NS400-T400G flat-top OSFP optical transceiver
- MFP7E10-N0033 m MPO/APC straight crossover cable
- MFP7E20-N0033 m MPO/APC 1:2 splitter crossover cable
These are different link families, not a ready-matched kit. Check host ports, connector polish, polarity and reach for each complete connection.
ENGINEERING TOOLS
Check the details before you decide.
01 /
Optical Selector
Match port, aggregate rate, medium and explicit reach.
02 /Product Compare
Compare up to four products from the same equipment family.
03 /Fiber Loss Budget
Calculate fiber, connector and splice loss with an engineering margin.
04 /Bandwidth Planner
Plan uplink ports from load, growth and failure reserve.
05 /Security Selector
Match each protection throughput requirement independently.
06 /Project List
Save, export and share product quantities and project requirements.
RECENTLY ADDED
Latest catalog additions.
MT29108A0-NCIF-NV
NVIDIA ConnectX-7 VPI MT29108A0-NCIF-NV Integrated Circuit
- Host interface
- PCIe 5.0 x32
- Data rate
- 400 Gb/s
Ask for price
Supplier-reported availability
MT29108A0-NCCF-VVM
NVIDIA ConnectX-7 VPI MT29108A0-NCCF-VVM
- Host interface
- PCIe 5.0 x32
- Data rate
- 200 Gb/s
Ask for price
Supplier-reported availability
MT29108A0-NCCF-NVM
NVIDIA ConnectX-7 VPI MT29108A0-NCCF-NVM
- Host interface
- PCIe 5.0 x32
- Data rate
- 400 Gb/s
Ask for price
Supplier-reported availability
MT29108A0-NCCF-NV
NVIDIA ConnectX-7 VPI MT29108A0-NCCF-NV
- Host interface
- PCIe 5.0 x32
- Data rate
- 400 Gb/s
Ask for price
Supplier-reported availability
Discover
Start with a model, application or specification.
Compare
Review the differences that affect your link.
Shortlist
Keep exact SKUs and quantities together.
Request quote
Confirm supply, compatibility and delivery in writing.
Featured Solutions
End-to-end networking solutions for data center, enterprise, and HPC
Which optics and switches does a single-mode university data center need?
A G.657.A2 fiber plant makes the complete optical channel central to the equipment choice.
Learn More
How should a live data center expand mixed OM4 and single-mode cabling?
A public Xi'an expansion account becomes a practical guide to channel allocation, 1U fiber density and patching-loss budgets.
Learn More
How should a campus specify optics for diverse OS2 fiber routes?
Use Newcastle’s Catalyst Building account to examine per-route channel budgets and protection requirements. The installed link rates remain undisclosed.
Learn MoreLatest from the Blog
Technical insights, industry trends, and best practices
What Colossus Teaches About AI Ethernet Evaluation
Use NVIDIA’s public Colossus case to plan AI Ethernet workload, congestion and fault tests, with an evidence checklist and clear limits on exact-part claims.
What a Research Supercomputer Case Can Tell an HPC Buyer
Independent editorial analysis of third-party public reports. No SwitchInfra implementation or performance claim.
What Aarki’s Open-Networking Case Teaches About NIC Selection
Historical ConnectX-5 family case only. Exact MCX515A-CCAT deployment, customer outcome and current software qualification are not established.
Before you choose.
Who is SwitchInfra built for?
SwitchInfra is built for network engineers, IT buyers, procurement teams, and system integrators sourcing enterprise networking equipment.
What product categories does SwitchInfra cover?
The published catalog includes optical transceivers, high-speed DAC/AOC cables, passive fiber cables, Cisco and NVIDIA networking equipment, and network security products. Each listing states its exact SKU, specifications and available options.
How does SwitchInfra help with B2B procurement?
The platform keeps technical specifications, compatibility context, product discovery, cart review, RFQ, quote, and order workflows connected.
Is SwitchInfra an official manufacturer website?
SwitchInfra is an independent sourcing and evaluation website. Manufacturer names and model numbers identify products; their appearance does not establish affiliation, authorization or compatibility with every host.
ALREADY HAVE A BOM?
Send the list. Keep the context.
Upload CSV, XLSX or PDF with model numbers and quantities. Include destination and host requirements for a useful quote.
Channel and project resources
Move your next customer decision forward
Start with your current portfolio, a product family or an incomplete project list. Choose the material that fits your responsibility.
OA01 · Multi-brand
Channel cooperation scope
Clarify the product or project gap and the right cooperation route before a broader vendor discussion.
- Start with
- Your region, customer segment, existing portfolio and the gap you want to address.
- Use this to prepare
- A shared scope for product complement, project sourcing, vendor onboarding or delivery collaboration.