Fiber optic OBUC NZDSF CableOptical Buried Unfilled Cable |
2. Fiber optic : NZ type acc. to ITU-T G 655
|
| 3. Central strength member : non metalic FRP |
| 4. Water swellable yarn : over central strength member |
| 5. Loose tube : PBT compound , group 1, class 2, grade 1 of TPES acc. to ASTM D4507 |
| 6. Identification : Fiber optic and loose tube color acc. to TCI or IEC |
| 7. Thixotropic jelly : Inside of loose tube |
| 8. Stranding : FRP in center and loose tube with filler wire stranding around FRP |
| 9. Wrap : water swellable tape helically with min 30% overlap |
| 10. Ripcord : 2 Diametrically opposed ripcords for strip jacket |
| 11. First jacket : LDPE compound type I, class C, category 4 or 5 and grade J3 acc. to ASTM D1248 |
| 12. Armour : One layer of corrugated tinned plate steel tape ( or copolymer coated steel tape ) longitudinally applied over first jacket |
| 13. Ripcord : 2 Diametrically opposed ripcords for strip jacket |
| 14. Jacket : HDPE compound , type III class C category 4 or 5 grade J3 acc. to ASTM D1248 |
Temperature Range
Transportation & Storage Temperature
(-30 ~ +70 ) ºC
Installation Temperature Range
(-10 ~ +50 ) ºC
Cable Construction
NZ Fiber Optic Specification
Cable Construction
NZ Fiber Optic Specification
|
|
|
|
|
Fiber optic OBUC NZDSF Cable
Fiber optic OBUC NZDSF Cable
| Size | Number of loose tube | Number of Fiber in loose tube | Jacket Thickness mm | Overall Diameter mm | Weight Approx. Kg/Km |
|---|---|---|---|---|---|
| 1x2 | 1 | 2 | 1.4 / 2.0 | 17 | 240 |
| 1x4 | 1 | 4 | 1.4 / 2.0 | 17 | 240 |
| 2x4 | 2 | 4 | 1.4 / 2.0 | 17 | 240 |
| 3x4 | 3 | 4 | 1.4 / 2.0 | 17 | 240 |
| 1x6 | 1 | 6 | 1.4 / 2.0 | 17 | 240 |
| 2x6 | 2 | 6 | 1.4 / 2.0 | 17 | 240 |
| 4x6 | 4 | 6 | 1.4 / 2.0 | 17 | 240 |
| 8x6 | 8 | 6 | 1.4 / 2.0 | 18.5 | 290 |
| 12x6 | 12 | 6 | 1.4 / 2.0 | 22 | 360 |
| 9x12 | 9 | 12 | 1.4 / 2.0 | 19.5 | 310 |
| 12x12 | 12 | 12 | 1.4 / 2.0 | 22 | 370 |
| 24x12 | 24 | 12 | 1.4 / 2.0 | 25.6 | 555 |
