GYTA

Descripción

Cable Cross-section (only for reference, not to scale) Cable Specification 1. Introduction Loose tube construction, tubes jelly filled, elements (tubes and filler rods) laid up around metallic central strength member, polyester yarns used to bind the cable core, filling compound filled in the apertures of the cable core, then Al tape 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 & filler rod Tube color starts from No. 1 Blue. If there are fillers, the color is natural. 1 2 3 4 5 6 7 8 9 10 11 12 Blue Orange Green Brown Gray White Red Black Yellow Purple Pink Aqua 4. Cable structure and parameter SN Item Unit Value 1 No. of fibers count 24 48 72 2 No. of fibers per tube(max) count 6 12 12 3 No. of elements count 5 5 6 4 Cable diameter mm 8.7 9.6 10.3 5 Cable weight kg/km 75 90 118 6 Short term tension N 1500 7 Short term crush N/100mm 1000 Characteristics of Optical Cable 1. Min. bending radius for installation Static: 10 x cable diameter Dynamic: 20 x cable diameter 2. Application temperature range Operation: – 40℃ ~ +70℃ Installation: -10℃ ~ +60℃ Storage/transportation: – 40℃ ~ +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 ± 0.8 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 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) Product Display For reference only, the actual product shall prevail

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

SN

Item | Unit | Value

1

No. of fibers | count | 24 | 48 | 72

2

No. of fibers per tube(max) | count | 6 | 12 | 12

3

No. of elements | count | 5 | 5 | 6

4

Cable diameter | mm | 8.7 | 9.6 | 10.3

5

Cable weight | kg/km | 75 | 90 | 118

6

Short term tension | N | 1500

7

Short term crush | N/100mm | 1000

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 ± 0.8 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

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)