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Overview
Langzhi China is a professional FTTH equipment manufacturer specializing in GPON/EPON OLT, ONU/ONT, and SFP modules compatible with Huawei & ZTE. Factory-direct pricing, global shipping, OEM/ODM available. Shop now for reliable fiber optic network solutions.
News
GPON vs EPON vs XGS-PON: Complete Comparison Guide 2026
Compare GPON, EPON, and XGS-PON standards. Learn the differences in speed, cost, compatibility, and which PON standard is right for your network.
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SC/APC to SC/APC OS2 Simplex Fiber Patch Cable 9/125µm Low Loss
Factory-direct SC/APC to SC/APC OS2 single mode fiber patch cable from Langzhi. Low loss 0.3dB, armored OS2 9/125µm. From $0.74 - 70% cheaper than FS.com. Shop now!
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ZTE ZXHN F673AV9a GPON ONT 4GE Ports + Dual-Band WiFi Router
ZTE F673AV9a GPON ONT with 4 Gigabit ports & dual-band WiFi. A stable fiber optic modem for high-speed FTTH networks. Easy setup, reliable performance.
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