GYTC8S

Descripción

Cable Cross-section Cable Specification 1. Introduction Loose tube construction, tubes jelly filled, elements (tubes and filler rods) laid up around metallic central strength member, filling compound filled in the apertures of the cable core, then steel tape and PE outer sheath with messenger wires combined. 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 B lue O range G reen B rown G ray W hite R ed B lack Y ellow P urple P ink A qua Note: S100 means interval 100mm black circle. 3. Color codes for loose tube 12-144F: Tube color starts from No. 1 Blue. 1 2 3 4 5 6 7 8 9 10 11 12 B lue O range G reen B rown G ray W hite R ed B lack Y ellow P urple P ink A qua 244F: Tube color starts from No. 1 Blue. Inner layer 1 2 3 4 5 6 7 8 9 B lue O range G reen B rown G ray W hite R ed B lack Y ellow Outer layer 1 2 3 4 5 6 7 8 9 10 11 12 B lue O range G reen B rown G ray W hite R ed B lack Y ellow P urple P ink A qua 4. Cable structure and parameter SN Item Unit Value 1 No. of fibers count 12/24 36 48 2 No. of fibers per tube (max.) count 6 6 12 3 No. of elements count 5 6 5 4 Messenger wires (nom.) mm 7*1.0 7*1.0 7*1.0 5 Cable diameter (±5%) mm 8.7 9.1 9.6 6 Cable height (±5%) mm 16.1 16.5 17.0 7 Cable weight ( approx. ) kg/km 152 164 167 8 Short term tension N 4000 4000 4000 9 Short term crush N/100mm 1000 1000 1000 SN Item Unit Value 1 No. of fibers count 72 96 144 2 No. of fibers per tube (max.) count 12 12 12 3 No. of elements count 6 8 12 4 Messenger wires (nom.) mm 7*1.0 7*1.0 7*1.0 5 Cable diameter (±5%) mm 10.2 11.7 14.4 6 Cable height (±5%) mm 17.6 19.1 21.8 7 Cable weight ( approx. ) kg/km 195 220 280 8 Short term tension N 4000 4000 4000 9 Short term crush N/100mm 1000 1000 1000 SN Item Unit Value 1 No. of fibers count 244 2 No. of fibers per tube (max.) count 12 3 No. of elements count 9+15 4 Messenger wires (nom.) mm 7*1.0 5 Cable diameter (±5%) mm 16.6 6 Cable height (±5%) mm 24.0 7 Cable weight ( approx. ) kg/km 355 8 Short term tension N 4000 9 Short term crush N/100mm 1000 Characteristic of Optical Cable 1. Min. bending radius Static: 15 x cable diameter Dynamic: 20 x cable diameter 2. Application temperature range Operation: – 40℃ ~ +60℃ Installation: -10℃ ~ +60℃ Storage/transportation: – 40℃ ~ +60℃ 3. Main mechanical & environmental performance test Item T est M ethod Acceptance Condition Tensile Strength IEC 794-1- 2- E1 – Load: Short term t ensi on – Length of cable: about 50m – 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 – L oss change £ 0. 1 dB@1550nm after test – No fiber break and no sheath damage. Characteristic of Optical Fiber 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)

Especificaciones técnicas

1

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

B lue

O range | G reen | B rown | G ray | W hite | R ed | B lack | Y ellow | P urple | P ink | A qua

1

2 | 3 | 4 | 5 | 6 | 7 | 8 | 9

B lue

O range | G reen | B rown | G ray | W hite | R ed | B lack | Y ellow

SN

Item | Unit | Value

1

No. of fibers | count | 12/24 | 36 | 48

2

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

3

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

4

Messenger wires (nom.) | mm | 7*1.0 | 7*1.0 | 7*1.0

5

Cable diameter (±5%) | mm | 8.7 | 9.1 | 9.6

6

Cable height (±5%) | mm | 16.1 | 16.5 | 17.0

7

Cable weight ( approx. ) | kg/km | 152 | 164 | 167

8

Short term tension | N | 4000 | 4000 | 4000

9

Short term crush | N/100mm | 1000 | 1000 | 1000

1

No. of fibers | count | 72 | 96 | 144

2

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

3

No. of elements | count | 6 | 8 | 12

5

Cable diameter (±5%) | mm | 10.2 | 11.7 | 14.4

6

Cable height (±5%) | mm | 17.6 | 19.1 | 21.8

7

Cable weight ( approx. ) | kg/km | 195 | 220 | 280

1

No. of fibers | count | 244

2

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

3

No. of elements | count | 9+15

4

Messenger wires (nom.) | mm | 7*1.0

5

Cable diameter (±5%) | mm | 16.6

6

Cable height (±5%) | mm | 24.0

7

Cable weight ( approx. ) | kg/km | 355

8

Short term tension | N | 4000

9

Short term crush | N/100mm | 1000

Item

T est M ethod | Acceptance Condition

Tensile Strength IEC 794-1- 2- E1

– Load: Short term t ensi on – Length of cable: about 50m | – 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 | – L oss change £ 0. 1 dB@1550nm after test – 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)