Technical Data
Cable type: ADSS loose-tube FTTH drop, 2 fibers (G.657A2), fiber colors: Green & Red; outer sheath: LSZH, black; nominal OD: 4.0 ± 0.2 mm.
Mechanical performance: Minimum bending radius 20D (long-term) / 10D (short-term); tensile strength 400 N (long-term) / 800 N (short-term); crush load 100 N/100 mm (long-term) / 500 N/100 mm (short-term).
Temperature ranges: Installation –5 °C to +50 °C; storage/transport –20 °C to +70 °C; operation –20 °C to +70 °C.
Loose tube: PBT; diameter 1.4 ± 0.1 mm; aramid yarn strength member; jelly filling compound.
Optical performance (adapter/pigtail):
LC-UPC adapter typical insertion loss ? 0.20 dB; return loss ? 60 dB (SM 9/125)
SM pigtail insertion loss ? 0.25 dB; SM APC return loss ? 60 dB; end-face quality per IEC 61300-335:2015 (no scratches/defects across inspection zones).
Outlet/terminal box (model family FDB/FTB-104C): Industrial ABS; IP-45 water-proof design; size 186 × 116 × 40 mm; fiber management with ? 30 mm bend radius; SC simplex up to 4 cores / LC duplex up to 4 cores; wall-mount or inside FTTH media box; packaged PE bag + kraft box; color: white.
Features
Pre-terminated ADSS drop cable with LC-UPC interface for rapid FTTH roll-outs and minimal on-site termination.
IP-45 water-proof terminal box in industrial, anti-aging ABS for durable indoor use.
Integrated cable termination and management rods; controlled fiber handling with ? 30 mm bend radius.
Compact wall-mount outlet (186 × 116 × 40 mm) supporting SC simplex or LC duplex adapters up to 4 cores.
LSZH 4.0 mm OD ADSS cable with aramid yarn strength member for robust tensile and crush performance (800 N short-term tensile; 500 N/100 mm short-term crush).
Optical interfaces validated to ? 0.20–0.25 dB insertion loss and ? 60 dB return loss; end-face quality aligned to IEC 61300-335:2015.
Kit packaging and color coding (Green/Red fibers) simplify identification and installation workflows.
Application
Designed for last-meter FTTH indoor terminations, the FTB-104C kit streamlines subscriber drops by combining a pre-terminated 2-fiber ADSS G.657A2 cable with a ready-to-mount outlet. Installers route the 50 m drop from the exterior cabinet/closure, perform splicing outside the building, and simply mount the faceplate inside. This approach accelerates service activation, reduces labor costs, and ensures stable optical performance for residential or MDU scenarios where compact, reliable, and standards-compliant terminations are required
