Unarmoured Cables
Unarmoured cables are widely used in underground ducts. Cables are designed for the duct pulling or duct Blowing. Cables designs are customized on the basis of customer specifications, cable duct ratio and mechanical performance requirements to meet the desired application.
- Underground Duct Pulling
- Duct Blowing
- Backbone Network
- Access Network
- Feeder and Distribution
- Loose tube: 2F - 432F
- Ribbon: 96-1152F
- Moderate tensile strength up to 3500N
- Moderate crush resistance up to 2000N/10 cm
- Offers good rodent protection
- UV resistant
| Construction |
Fiber count |
Diameter (mm) |
Switch Variants |
Crush Resistance (N/10cm) |
| Installation |
Operational |
| Unitube Unarm |
2-48F |
6.0-6.5 |
800 |
500 |
1000 |
| Multitube Arm |
4-432F |
9.0-18.0 |
1500-2500 |
1000-2000 |
1000 |
1) Duct Loose Tube
Loose fibers in jelly-filled tubes ranging from 2F-432F are offered in both unitube and multitube construction that makes the cable suitable for both blowing and manual pulling applications.
2) Duct Ribbon
High fiber counts ranging from 96-1152F are offered in 6/8/12F ribbons that saves time and efforts by splicing all fibers in the ribbon in a single go, instead of individually splicing the fibers.