Cleaning, Connectors & Crimping

KW-02 LC Fast Connectors KW-02 — LC/APC & LC/UPC Field Assembly

The LC in fast-connector form — field assembly LC/APC and LC/UPC in drop-cable, general, round-cable and 0.9 mm versions.

Connector type: LC field assembly (fast) connector, mechanical splice, pre-polished
Variants: LC/APC (green) · LC/UPC (blue)
Versions: Drop-cable type 44 mm · general type 45 mm · round-cable type 47 mm · 0.9 mm cable type 44 mm
Fiber: Single-mode G.652D / G.657A
Applicable cable: Flat drop 2×3.0 mm; round Ø2.0 / Ø3.0 mm; 0.9 mm tight-buffered, by version

Key features

LC/APC in green and LC/UPC in blue, with the same pre-polished mechanical splice as the SC family
Four builds for four cables: drop-cable type (44 mm), general type (45 mm), round-cable type (47 mm) and a 0.9 mm cable type (44 mm)
Works with the length-setting jig — fixed strip length, coating peel and cover opening, the same routine as KW-01
Insertion loss typical ≤0.3 dB (max ≤0.5 dB); return loss ≥50 dB UPC and ≥55 dB APC
For the LC ports SC cannot reach — high-density panels, SFP cages and compact ONTs

Connector type	LC field assembly (fast) connector, mechanical splice, pre-polished
Variants	LC/APC (green) · LC/UPC (blue)
Versions	Drop-cable type 44 mm · general type 45 mm · round-cable type 47 mm · 0.9 mm cable type 44 mm
Fiber	Single-mode G.652D / G.657A
Applicable cable	Flat drop 2×3.0 mm; round Ø2.0 / Ø3.0 mm; 0.9 mm tight-buffered, by version
Ferrule	Zirconia ceramic, 1.25 mm
Insertion loss	Typical ≤0.3 dB, max ≤0.5 dB (1310 / 1550 nm)
Return loss	UPC ≥50 dB · APC ≥55 dB
Tensile strength	≥50 N (drop cable) · bare fiber fastening >5 N
Durability	500 matings, ΔIL ≤0.3 dB
Operating temperature	-40°C to +75°C
Assembly aid	Length-setting jig (fixed length, coating peel, cover opener)