Normal 0 false false false EN-US X-NONE X-NONE The Jilong KL-520 FTTx Fiber Fusion Splicer Machine is a reliable and high-performance splicing machine designed for modern fiber optic network installations. With ultra-fast 8-second splicing and 18-second heating, it ensures quick, precise, and low-loss connections for FTTx, metro, and backbone projects. Featuring a bright 3.5-inch TFT color display, 5000-cycle electrode lifetime, and compact design, the KL-520 is perfect for technicians seeking efficiency, durability, and portability in one device. Key Features · Fast 8s splicing & 18s heating for higher productivity · Average splice loss < 0.01 dB for superior performance · Long-lasting 5000-cycle electrodes · Compact, portable, and user-friendly design · 3.5″ TFT color display for clear visibility · Suitable for FTTx, metro, and backbone networks · Built for field use with durability and stability Product Specification Splice Method: Active Clad-Alignment Applicable Fibers: SM(ITU-T G.652&G.657) / MM(ITU-T G.651) / DS(ITU-T G.653) / NZDS(ITU-T G.655) Compatible Fiber/Cable: 0.25~3.0 mm / indoor cable Fiber Holder: Replaceable (Universal: FH-60, SOC Holder: FH-SOC(optional)) Fiber Diameter: Cladding: 80-150μm，Coating: 100~1000μm Fiber Cleave Length: 8~16 mm Splice mode: Max 128 modes Typical Splice Loss: SM: 0.03dB / MM: 0.01dB / DS: 0.04dB / NZDS: 0.04dB / G.657: 0.03dB ★① Return Loss: >>60dB Splicing Time: SM Quick mode : 8 sec / SM Average: 10 Sec Estimated Splice Loss: Available Heating Time: Quick mode 18 sec.(SM G652 250μm 40mm Sleeve) adjustable Protection Sleeve Length 20mm, 30mm, 40mm, 50mm, 60mm Heat Programs: Max 32 modes Battery 5200mAh Battery Capacity, Typical 300 Cycles (Splice&Heat) per Charge ★② Electrode Life 5000 arcs, can be extended by using an electrode grinder ★ Auto-start: Splice / Heating Automatic Fiber Identification / Automatic ARC Identification Automatic arc calibration by air pressure and temperature Results Storage: The last 10,000 splice records and 2,000 result images Tension Test 1.96~2.25N Operating Condition Altitude: 0~5000m, 0~95% relative humidity, -20~50°C, Max Wind 15m/s Storage Condition 0~95% relative humidity, -20~60°C Display 3.5” color high resolution (800 x 480) display Fiber Magnification X, Y, XY, X/Y : 320X Magnification Power Supply: AC 100-240V, DC 9-14V Terminal USB2.0 Weight 1.59kg without battery / 1.92kg with battery Size 155H x 138W x 145D mm (including rubber bumper) ★① with identical fibers(in room temperature). Measured by cut-back method relevant to ITU-T and IEC standards. ★② Splice & Heat cycles may vary depending on the battery status and the operating environment. ★③ Electrode life may vary depending on the operating environment.
