Structure and size

Item	Unit	Specification	Single side thickness
Fiber	mm	0.25±0.005
Aramid fiber	decitex	1100
Spiral steel armored	mm	3.60±0.10	0.45
Metal braid net	mm	4.70±0.10	0.40
Cable outer jacket	mm	5.00±0.10	0.07
Cable weight	mm	6.50±0.30	0.75
Fiber	Kg/km	65

Cable application

l        Applied in FTTX, cable connection from engine room to community,   vertical and horizontal cabling in community and house cable

l        Applied in communication of engine room, pigtail and patch cord of distributor

l        Applied in outdoor cabling and cable connecting between devices

l        Applied in communication base station, BBU-RRU of remote cable

Cable property

l        Design of multi-core bare fiber, narrow the size of cable OD, lightweight, easy for cabling and welding

l        With import aramid fiber to strengthen cable property of tension resistance, more suitable for long distance use of remote cable

l        Spiral steel armored protection with great property of side crush resistance and great flexibility and bending performance

l        Design of metal braid net to improve cable stranding quality and strengthen cable property of tension resistance

l        Applied in all kinds of environments with PVC, LSZH and PU outer jacket 

Fiber property

 (1), Geometrical property

Test item	G652D	MM 50	MM 62.5
Mode diameter mm	9.2±0.4	50±2.5	62.5±2.5
Cladding diametermm	124.8±0.7	124.8±0.1	124.8±0.1
Cladding not-round degree %	≤0.7	≤1.0	≤1.0
Core-cladding concentricity errormm	≤0.5	≤1.5	≤1.5
Coating diametermm	245±5	245±7	245±7
Outer coating-cladding concentricity error mm	≤12.0	≤12.0	≤12.0

(2), Optical property

Test item	G652D		MM 50		MM 62.5
Zero dispersion wavelengthl0nm	1302-1322		1295-1320		1320-1365
Zero dispersion slope S0ps/(nm2.km)	≤0.090		≤0.101		≤0.097
Effective group refractive index	1310nm	1550nm	850nm	1300nm	850nm	1300nm
	1.4670	1.4677	1.481	1.476	1.496	1.491

cable specification