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| Cables |
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Teldor Cables & Systems Ltd |
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SL Series Compact Loose Central Tube Fiberoptic Cable
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Cable Description
The cable consists of a single tube containing 2 up to 24 fibers, which is filled with water-blocking gel. When the cable contains more then 12 fibers, they are divided in two groups. A colored thread identifies each group, Physical protection and tensile strength are provided by aramid yarn or fiberglass wound around the tube.
A wide range of jacket options is available: UV-stabilized PVC, halogen-free flame-retardant material, polyethylene with corrugated anti-rodent steel armoring, a jacket incorporating a sealed aluminum tape, and more. A ripcord is located under the jacket to facilitate jacket removal.
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Applications
- Both indoor and outdoor
- Ducts, aerial installations and direct burial (armored option)
- Distribution and general purpose cables
Benefits
- Small diameter and lightweight
- Cost effective
- Wide operating temperature range
- Wide range of jacket options
Standards
- Cables tested according to TIA/EIA-455 and IEC-60794-1-2
- Cables meet or exceed Telcordia (Bellcore) requirements for outside plant cables (GR-20) when the appropriate options are chosen
- Cables ordered with HFFR jackets meet IEC-60332-1 standard
- On request cables meeting the IEC-60332-3 can be supplied |
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| SL-Series Fiberoptic Cables Typical Mechanical Properties |
| Maximum Pulling Load |
1500 N or the equivalent of the cable weight per km, whichever is higher |
| Maximum Operating Load |
60% of the Maximum Pulling Load |
| Maximum Compressive Load |
For all SLA cables: 3000 N
For all SLB cables: 4000 N |
| Repeated Impact |
4.4 N.m (J) 3 x 2 impacts |
| Minimum Bending Radius for Installation |
20 times the cable Outer Diameter (O.D.) |
| Minimum Long Term Bending Radius |
20 times the cable O.D. for armoured cables
10 times the cable O.D. for non-armored cables |
| Twist (Torsion) - Length |
180°x10 times, 125 times the cable O.D. |
| Cyclic Flexing |
25 cycles for armored cables
100 cycles for non-armored cables |
| Operating Temperature Range |
-20°C to +70°C (With PE jacket) |
| Storage Temperature Range |
-40°C to +70°C (With PE jacket) |
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MT Series Tight Buffer Distribution Fiberoptic Cable
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Cable Description
The cable contains 4 to 72 fibers individually buffered to 0.9mm in a tight or semi-tight construction and coded. The cable structure depends on the number of fibers: The 4-to-12-fiber cables contain individual fibers without sub-units; in 16-to-72-fiber cables the fibers are grouped in sub-units.
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| Fibers/sub-units configurations are as follows: |
| No. of Fibers |
No. of Sub-Units |
No. of Fibers/Unit |
Central Member |
| 4-8 |
- - |
- - |
No |
| 12 |
- - |
- - |
Yes |
| 16 |
4 |
4 |
No |
| 24 |
4 |
6 |
No |
| 36 |
6 |
6 |
Yes |
| 72 |
12 |
6 |
No |
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In the 4-to-12-fiber cables, the individual fibers are standard and protected by aramid yarn and a PVC or halogen-free flame retardant jacket. In the 16-to-72-fiber cables the fibers are grouped into sub-units which are laid helically along the cable axis, Each sub-unit contains 4 to 6 fibers, aramid yarn and a PVC or halogen-free flame-retardant sheath. The 72-fiber cable consists of twelve sub-units, nine of them are stranded around a central element made of 3 sub-units.
A wide range of jacket options is available: PVC, halogen-free flame-retardant material, corrugated anti-rodent steel armoring, fiberglass, aramid yarn, and more. The steel armored option is available in conjunction with polyethylene or HFFR jacket. A ripcord is located under the jacket to facilitate jacket removal.
Applications
- Short and medium distance, indoor and protected environments
- As a riser, plenum, or general purpose cable
- Interconnection of distribution boxes, of the distribution boxes and customer equipment, and between floors
Benefits
- Cost efficient multi-fiber cable
- Compact and flexible construction especially suitable for indoor installations
- Available in a UL listed Riser rated construction
Standards
- Cables tested according to TIA/EIA-455 and IEC-60794-1-2
- Cables ordered with HFFR jackets meet IEC-60332-1 standard
- On request cables meeting the IEC-60332-3 can be supplied
- Available in constructions meeting UL 1666 (Riser rating)
| MT-Series Fiberoptic Cables Typical Mechanical Properties |
| Maximum Pulling Load |
1500 N or the equivalent of the cable weight per km, whichever is higher |
| Maximum Operating Load |
60% of the Maximum Pulling Load |
| Maximum Compressive Load |
2000 N |
| Repeated Impact |
2.9 N.m (J) 3 x 2 impacts |
| Minimum Bending Radius for Installation |
20 times the cable Outer Diameter (O.D.) |
| Minimum Long Term Bending Radius |
20 times the cable O.D. for armoured cables
10 times the cable O.D. for non-armored cables |
| Twist (Torsion) - Length |
180°x10 times, 125 times the cable O.D. |
| Cyclic Flexing |
25 cycles for armored cables
300 cycles for non-armored cables |
| Operating Temperature Range |
-10°C to +50°C |
| Storage Temperature Range |
-20°C to +70°C |
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