CWDM / DWDM Fiber Expansion
Add channels over existing fiber before building a new route. Axonode helps network teams review mux/demux options, WDM optics, channel plans, distance, connector type, and BOM fit for practical fiber expansion projects.
Collection
Products
Browse optical transceivers and connectivity products by data rate, reach and deployment scenario.
All products
61 products
View product
Page 7 of 7
Recommended articles
Guides for choosing well
Buying guides, material notes, and stories for choosing with more confidence.
Sep 21, 2026Network Deployment
400G ZR+ vs. a Mid-Span Site: How to Solve Fiber Links Over 40 km
Link too long for standard optics? Compare 400G ZR+ and 100G ZR coherent optics with building a mid-span cabinet or fiber hut: cost, reach, link budget and port compatibility.
Sep 1, 2026Optical Transceiver Guide
Mixed-Vendor Optics BOM: What to Record Before You Request a Quote
Build a mixed-vendor optics BOM with exact hosts, ports, OEM references, link requirements, coding evidence, quantities, spares and validation status.
Aug 31, 2026Optical Transceiver Guide
From OEM Part Number to Compatible Replacement: An Optics Equivalence Worksheet
Map an OEM optical transceiver part number to a compatible replacement by verifying host coding, interface, wavelength, reach, fiber, connector and validation.