SC APC fast connector 53mm type

Feature: Pre-polished SC/APC field connector, no glue, polishing or fusion required.

Easy & Fast Install: 2-minute on-site assembly with simple tools for harsh environments.

Stable Optical Performance: V-groove precision alignment ensures low loss and high return loss.

High Reliability: Good tensile strength and wide temperature adaptability for indoor/outdoor use.

Broad Compatibility: Works with standard single/multi-mode fibers and FTTH cables.

Wide Application: Ideal for FTTX, telecom, CATV, monitoring and fiber maintenance.

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Product Description
Specification
Product Advantage

Product Description

1. Product Overview

Field assembly fast connector (also known as quick-install mechanical splice connector) is a passive fiber termination component designed for FTTH and on-site optical wiring deployment. All ferrule end faces are pre-polished in factory, eliminating field polishing and epoxy glue. It adopts precision V-groove mechanical alignment matching technology, realizing rapid fiber splicing without fusion splicing equipment. The whole termination process can be finished within 2 minutes with only basic fiber tools, greatly reducing on-site construction time and labor cost.

The connector is applicable to harsh construction environments such as utility poles and manholes without extra operation space. It effectively reduces connection failure risks caused by manual operation errors and supports repeated cable reconnection. Besides SC type, the product series covers LC and FC variants, compatible with single-mode/multi-mode optical fibers of 250μm–900μm coated fiber, 2.0mm/3.0mm simplex round cable and 2×3mm FTTH flat drop cable. Single-mode models support UPC and APC ferrule polishing types.

2. Working Principle

1. Pre-polished ceramic ferrule built-in matching fluid;

2. Cleaved bare fiber is embedded into plastic precision V-groove;

3. Micro optical matching fluid eliminates air gap between fiber cores to guarantee low insertion loss;

4. Mechanical locking structure fixes cable and fiber to maintain stable alignment.

3. Key Features

1. No epoxy adhesive & on-site polishing required;

2. Ultra-fast, simple field fiber termination within 2 minutes;

3. Precision molded V-groove mechanical alignment for low insertion loss and stable optical performance;

4. Streamlined integrated structure, easy manual operation without power supply;

5. Factory pre-polished ferrule, no extra end-face grinding on site;

6. Applicable for narrow and complex construction environments;

7. Strong mechanical tension resistance, stable long-term connection performance;

8. Compatible with mainstream FTTH drop cables and indoor simplex optical cords.

Specification

4. Technical Specifications

Parameter Item	Technical Index
Connector Interface Type	SC
End Face Polishing Type	APC
Ferrule Material	Ceramic
Alignment V-Groove Material	Plastic
Applicable Cable Types	0.9/2.0/3.0mm simplex cable; 2×3mm FTTH flat drop cable
Overall Dimension	50mm length
Insertion Loss	Typical ≤0.3dB; Maximum ≤0.5dB
Return Loss (APC)	≥50dB
Tensile Strength	≥30N
Operating Temperature Range	-40°C ~ +75°C
Applicable Fiber	Single-mode / Multi-mode (62.5/125μm, 50/125μm); 250μm~900μm coated fiber
Required Assembly Tools	Fiber stripper, lint-free wipes, fiber cleaver (no power equipment needed)
On-site Termination Time	≤2 minutes

5. Assembly Process Brief

1. Strip fiber buffer coating and outer cable jacket;

2. Clean bare fiber with alcohol wipes;

3. Precise cleaving of optical fiber end face;

4. Insert cleaved fiber into fast connector and lock mechanically;

5. Complete termination without glue, polishing or fusion splicing.

6. Application Scope

1. FTTX fiber access network systems;

2. Telecom backbone & local optical communication networks;

3. CATV cable television transmission systems;

4. Indoor LAN, CCTV optical monitoring wiring;

5. Optical cable cross connection & indoor floor optical distribution;

6. Emergency fiber network maintenance & rapid cable replacement;

7. Optical interconnection of communication terminal equipment;

8. Municipal, utility and operator optical fiber deployment projects.

Product Advantage

1

Simple On-site Assembly: Factory pre-polished finish requires no epoxy, grinding or fusion splicing on site.
2

Time-saving Installation: Enables quick termination within 2 minutes using only basic fiber tools.
3

Reliable Optical Performance: Precision V-groove alignment ensures low insertion loss and high return loss.
4

Strong Environmental Adaptability: Stable performance with high tensile strength and wide operating temperature range.
5

Great Compatibility: Fits various single/multi-mode fibers and standard FTTH drop cables.
6

Wide Applicability: Flexible for FTTX, telecom, CATV, surveillance and network maintenance scenarios.