GYTC8A

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 aluminum 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 3. Color codes for loose tube 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 4. Cable structure and parameter SN Item Unit Value 1 No. of fibers count 48 96 144 2 No. of fibers per tube count 12 12 12 12 12 3 No. of elements count 5 5 5 8 8 12 4 Messenger wires mm 7* 1.0 7* 1.0 7*1.0 7*1.0 7*1.0 7*1.0 5 Cable diameter (±5%) mm 9.6 11.9 14.5 6 Cable height (±10%) mm 17.0 19.3 21.9 7 Cable weight (±10%) kg/km 153 202 259 8 Short term tension N 4000 3000 3000 3000 9 Short term crush N/100mm 10 00 10 00 1000 1000 Characteristics 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: – 15℃ ~ +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 – 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)

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

SN

Item | Unit | Value

1

No. of fibers | count | 48 | 96 | 144

2

No. of fibers per tube | count | 12 12 12 | 12 | 12

3

No. of elements | count | 5 5 5 8 | 8 | 12

4

Messenger wires | mm | 7* 1.0 7* 1.0 7*1.0 7*1.0 | 7*1.0 | 7*1.0

5

Cable diameter (±5%) | mm | 9.6 | 11.9 | 14.5

6

Cable height (±10%) | mm | 17.0 | 19.3 | 21.9

7

Cable weight (±10%) | kg/km | 153 | 202 | 259

8

Short term tension | N | 4000 3000 3000 3000

9

Short term crush | N/100mm | 10 00 10 00 1000 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 – 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)