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LC UPC Single Mode Pre Polished Ferrule

LC UPC Single Mode Pre polished Ferrule is a single mode 9/125μm OS1/OS2 simplex fiber connector, compatible with 250 μm and 900 μm optical fibers, and 0.9mm, 2mm, and 3mm cordage. Each connector with separate boot kits is available for 0.9 and 2.0mm diameter style cables and the length fixing device is to ensure stripping fiber in the right range. The field-installable connector is a factory pre-polished connector that eliminates the need for hand polishing in the field. Proven mechanical splice technology ensuring precision fiber alignment, a factory pre-cleaved fiber stub, and a proprietary index-matching gel combine to offer an immediate low-loss termination. Each connector is color- coded per industry-standard requirements to aid in identification during and after installation. Used to open the FTTH fiber terminal end. In the box, cabinet, such as wiring into the box. Off the back of the accidents such as fiber, maintenance. LAN, wan, data and video transmission. The construction of the fiber end user access and maintenance. Optical fiber access of mobile base station.

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Optical Characteristics

Category	Specification	Remarks
Applicable for	Drop cable, Indoor cable
Fiber mode	Single mode or Multi mode
Operation time	s	About 50 (no fiber cut)
Insertion Loss	dB	≤0.5
Insertion Loss Typical value	dB	0.3
Return Loss	dB	≥50
Fastening strength of naked fiber	N	≥5
Tensile strength	N	≥50
Reusable Time		≥10 times
Operating Temperature	°C	-40~+85
On-line tensile strength (20N)	dB	ΔIL ≤ 0.3
Mechanical durability (500 times)	dB	ΔIL ≤ 0.3
Drop-off test (drop-off height 4m, once per direction, totally 3 times)	dB	ΔIL ≤ 0.3

Key Features

• No Polish/Epoxy: Factory pre-polished ferrule eliminates messy field work.
• Quick Assembly: Field installation in minutes, ideal for FTTx and repairs.
• Mechanical Splice: Uses a ceramic V-groove for precise fiber alignment.
• Low Loss: Achieves low insertion loss and high return loss (important for APC).
• Tools Required: Lists necessary tools like strippers, cleavers, and visual fault locators (VFLs).

Common Steps in the Instructions (Simplified)

1. Prepare Cable: Remove jacket and buffer (e.g., 900µm) to expose the 250µm fiber.
2. Clean Fiber: Clean the bare fiber.
3. Cleave Fiber: Cleave the fiber to a precise length (e.g., 10.5mm).
4. Assemble: Insert fiber into the connector, secure Kevlar/aramid yarn, and attach the boot.
5. Verify: Use a VFL to check for a good optical connection before final assembly.