GYTA53

Descripción

Cable Cross-section Cable Specification 1. Introduction Loose tube construction, tubes with jelly filled, elements (tubes and filler rods when necessary) laid up around metallic central strength member, filling compound filled in the apertures of the cable core, aluminum tape and PE inner sheath, then steel tape armored and PE outer sheath. 2. Fiber color code Fiber color in each tube starts from No. 1 Blue. 1 2 3 4 5 6 7 8 9 10 11 12 Blue Orange Green Brown Gray White Red Black Yellow Purple Pink Aqua 3. Color codes for loose tube Tube color starts from No. 1 Blue. 1 2 3 4 5 6 7 8 Blue Orange Green Brown Gray White Red Black 4. Cable structure and parameter Item Unit Value No. of fibers count 4 12 24 48 72 96 No. of fibers per tube count 4 6 6 12 12 12 No. of elements count 6 6 6 5 6 8 Cable diameter(±5%) mm 11.6 11.6 11.6 12.1 12.8 14.6 Cable weight(approx.) kg/km 138 140 142 150 180 118 Short term tension N 3000 Short term crush N/100mm 3000 Characteristics of Optical Cable 1. Min. bending radius Static: 12.5 x cable diameter Dynamic: 25 x cable diameter 2. Application temperature range Operation: – 30℃ ~ +70℃ Installation: – 15℃ ~ +50℃ Storage/transportation: – 30℃ ~ +70℃ 3. Main mechanical & environmental performance test Item T est M ethod Acceptance Condition Tensile Strength IEC 60794-1-2-E1 – Load: Short term tension – Length of cable: about 50m – Load time: 1min – Fiber strain £ 0.6% – No fiber break and no sheath damage. Crush Test IEC 60794-1-2-E3 – Load: Short term crush – Load time: 1min – Loss change £ 0.1dB@1550nm – No fiber break and no sheath damage. Characteristics of Optical Fiber G652D fiber information Mode field diameter (1310nm) 9.2 m m ± 0.4 m m Mode field diameter (1550nm) 10.4 m m ± 0.5 m m Cladding diameter 125 m m ± 1.0 m m Coating diameter 245 m m ± 7 m m Cladding coating concentricity error £ 12 m m Cut off wavelength of cabled fiber ( l cc ) £ 1260nm Attenuation at 1310nm £ 0.36dB/km Attenuation at 1550nm £ 0.22dB/km Bending loss at 1550nm (100 turns, 30mm radius) £ 0.05dB Zero dispersion wavelength 1300nm-1324nm Dispersion in the range 1288 to 1339nm £ 3.5ps/ (nm•km) Dispersion at 1550nm £ 18ps/ (nm•km) Dispersion slope at zero dispersion wavelength £ 0.092ps/ (nm 2 •km)

Especificaciones técnicas

1

2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12

Blue

Orange | Green | Brown | Gray | White | Red | Black | Yellow | Purple | Pink | Aqua

1

2 | 3 | 4 | 5 | 6 | 7 | 8

Blue

Orange | Green | Brown | Gray | White | Red | Black

Item

Unit | Value

No. of fibers

count | 4 | 12 | 24 | 48 | 72 | 96

No. of fibers per tube

count | 4 | 6 | 6 | 12 | 12 | 12

No. of elements

count | 6 | 6 | 6 | 5 | 6 | 8

Cable diameter(±5%)

mm | 11.6 | 11.6 | 11.6 | 12.1 | 12.8 | 14.6

Cable weight(approx.)

kg/km | 138 | 140 | 142 | 150 | 180 | 118

Short term tension

N | 3000

Short term crush

N/100mm | 3000

Item

T est M ethod | Acceptance Condition

Tensile Strength IEC 60794-1-2-E1

– Load: Short term tension – Length of cable: about 50m – Load time: 1min | – Fiber strain £ 0.6% – No fiber break and no sheath damage.

Crush Test IEC 60794-1-2-E3

– Load: Short term crush – Load time: 1min | – Loss change £ 0.1dB@1550nm – No fiber break and no sheath damage.

Mode field diameter (1310nm)

9.2 m m ± 0.4 m m

Mode field diameter (1550nm)

10.4 m m ± 0.5 m m

Cladding diameter

125 m m ± 1.0 m m

Coating diameter

245 m m ± 7 m m

Cladding coating concentricity error

£ 12 m m

Cut off wavelength of cabled fiber ( l cc )

£ 1260nm

Attenuation at 1310nm

£ 0.36dB/km

Attenuation at 1550nm

£ 0.22dB/km

Bending loss at 1550nm (100 turns, 30mm radius)

£ 0.05dB

Zero dispersion wavelength

1300nm-1324nm

Dispersion in the range 1288 to 1339nm

£ 3.5ps/ (nm•km)

Dispersion at 1550nm

£ 18ps/ (nm•km)

Dispersion slope at zero dispersion wavelength

£ 0.092ps/ (nm 2 •km)