Optical Fiber (G.652D / G.657)

ITU-T G.652D and G.657A1/A2 single-mode optical fiber direct from China's leading preform plants - full reel supply with OTDR test reports for cabling, pigtailing and FTTx.

We supply standard single-mode optical fiber (ITU-T G.652D) and bend-insensitive fiber (G.657A1 / G.657A2) in standard 50.7 km reels. Fiber is drawn by major Chinese preform manufacturers, and every batch ships with OTDR attenuation test reports and type-test certificates.

Typical Specifications

Product / TypeConstructionCore CountApplication
G.652D≤0.34 dB/km @1310 / ≤0.20 dB/km @1550250 μmStandard cabling, FTTx
G.657A1≤0.34 dB/km @1310 / ≤0.20 dB/km @1550250 μmTight bend FTTH installations
G.657A2≤0.36 dB/km @1310 / ≤0.22 dB/km @1550200 / 250 μmBend radius 7.5 mm, in-building wiring

Typical Applications

✓ Fiber optic cable manufacturing and pigtail splicing

✓ FTTH / FTTx network construction

✓ Telecom operator trunk and metro networks

✓ Fusion splicing consumables for contractors

Need Optical Fiber (G.652D / G.657) quotation?

Send us your specification and target quantity - we reply with a formal offer within 24 hours.

Get a Quotation

Let’s Start with Business

Our key strength is product sourcing from all parts of China and neighbouring countries. We aim to provide transparent, seamless, end-to-end sourcing services to our clients.