3.9mm Round FTTH Fiber Optic Drop Cable Company

3.9mm Round FTTH Fiber Optic Drop Cable

Model Number: 3.9mm Round FTTH Fiber Drop Cable

Fiber Type: G657A1/G657A2

Buffer Structure: loose tube

Buffer Out diameter: 900μm±50μm

Buffer Material: LSZH

Cable Color: White RAL 9010

Cable Out diameter: 3.9 mm

Cable Material: FR-LSZH (CPR Dca)

Strenth member: Kevlar

This is a round drop cable specifically designed for the final in-home connection segment of Fiber-to-the-Home (FTTH) networks.Featuring an ultra-slim 3.9mm outer diameter, it offers virtually "zero" resistance during duct installation, ensures dual-layer security, and enables seamless deployment across both indoor and outdoor environments.

Profile:

3.9mm Round FTTH Fiber Optic Drop Cable

Features 
* Good mechanical and environmental characteristics; 
* Flame retardant characteristics meet the requirements of relevant standards; 
* The mechanical characteristics meet the requirements of relevant standards; 
* Soft, flexible, easy to splice, and with big capacity data transmission; 
* Meet various requirements of market and clients. 

Application * Used in indoor cabling, especially used as distribution cable; * Used as interconnect lines of equipments, and used in optical connections in optical communication equipment rooms and distribution frames; * Used in pigtails and patch cords.

Fiber Parameters:

No.	Items		unit	Performance Specification
No.	Items		unit	G.657A1 / G.657A2
1	Cladding Diameter		μm	124.8±0.7
2	Core-cladding concentricity		μm	≤0.5
3	Cladding non-circularity		%	≤0.7
4	Coating Diameter		μm	245±5
5	Cladding -coating concentricity		μm	<12.0
6	Mode field Diameter	1310nm	μm	8.8±0.4
6	Mode field Diameter	1550nm	μm	9.8±0.5
7	Fiber Cutoff Wavelength		nm	λcc≤1260

Cable Parameters:

Items		Specifications
Fiber count		1 2 core
Fiber Type		G.657A1 / G.657A2
Fiber Color		Red ，Green
Buffer	Structure	loose tube
	Out diameter	900μm±50μm
	Material	LSZH
	Color	White
cable	Out diameter	3.9 mm
	Material	FR-LSZH (CPR Dca)
	Color	White RAL 9010
Strenth member		Kevlar
Ripcord		Red

Cable Perfomances:

Items	Unit	Value
Tensile（Long term）	N	280
Tensile（Short term）	N	500
Crush（Long term）	N/10cm	1000
Crush（Short term）	N/10cm	2000
Min Bend Radius(Dynamic)	mm	20D
Min Bend Radius(static)	mm	10D
Operating temperature	℃	0~+60
Usage temperature	℃	-20~+40
Storage temperature	℃	-30~+60