SFP, SFP+, SFP28, QSFP28, QSFP-DD and OSFP modules that drop straight into Cisco, Juniper, Arista and 50+ other switch brands — with datasheets, DDM support and a warranty behind every unit.
Complete optical connectivity for every network — from AI data centers to last-mile broadband.
400G–1.6T transceivers, DAC/AOC and MPO trunks for AI fabric, storage and HPC networks.
Access SFP/SFP+ modules, patch cords and PLC splitters for FTTH, backhaul and WISP builds.
1G–25G switching optics, media converters and test tools for campus and business networks.
Real part numbers, real specs. Tell us your switch model and we match the module — or send a part number and we quote same day.
10GBase-LR, 1310nm, 10km SMF, DDM, E-temp option. Cisco SFP-10G-LR compatible.
Request Price100GBase-LR4, 1310nm, 10km, DDM, duplex LC. Cisco QSFP-100G-LR4-S compatible.
Request Price400G-DR4, 1310nm, 500m, MPO-12, PAM4, DDM. For 400G switches and NICs.
Request PriceHandheld OPM (−70~+10dBm, 850–1625nm) + 30mW VFL pen. Installation & troubleshooting kit.
Request PriceFrom 1G copper to 1.6T AI fabrics — one supplier for the whole optical layer.
Beyond stock modules — compatibility engineering that keeps your network running.
Custom EEPROM coding matched to your switch firmware and vendor formats. Every module programmed and verified before it ships.
Private-label modules, custom labeling and packaging, industrial-temperature options. Minimum order from 100 pcs.
Send your switch model and firmware version — we confirm the exact module before you order. No guesswork, no returns.
Every module run through compatibility matching, temperature cycling and bit-error-rate testing before it ships. Test report on request.
Stock modules leave Shenzhen within one business day. Express shipping to Dubai in 3–4 days, Europe in 4–6.
Advance replacement for DOA units. We ship the replacement first, you return the faulty unit after.
Private-label programs, custom EEPROM coding, industrial temp options. Minimum order from 100 pcs.
Send part numbers and quantities — we reply within one business day, usually faster.