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Corrugated Steel Tape Armour
Single Loose Tube
Internal/External Cable
4~24 Fibres
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Description
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These Single Loose Tube cables are robustly constructed of colour coded 250um coated fibres contained in a central gel filled tube, which is wrapped by a layer of water blocking tape between it and the corrugated steel tape armour to prevent water ingress. These are then enclosed in a black LSZH outer jacket, meeting IEC fire performance requirements, within which are contained two steel strength members, running along the length of the cable, to give the cable its 1800N pulling strength.
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Fibre counts of 4 thru’ 24 fibres are available in all four standard specifications – OM1, OM2 & OM3, and OS1 fibres.
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Applications
- Internal and external duct (or lashed aerial with catenary) use
- Campus links without the need for transition cable splicing
- On-site fibre splicing and direct termination
- Compact design for limited conduit space
Features
- Corrugated steel tape armour and water blocking tape for increased rodent and water ingress resistance
- Two steel wire strength members to provide 1800N pulling strength
- Colour coded fibres for easy identification
- Ripcord for easy jacket removal
- LSZH jacket for internal, in addition to external, use
- Black jacket as standard for UV resistance
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Ordering Information
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Optronics Product Code |
AURIGA Stock Code |
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OM1 |
62.5/125µm |
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OM1LTSTA++UBK |
177-00C/++ |
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OM2 |
50/125µm |
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OM2LTSTA++UBK |
177-01D/++ |
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OM3 |
50/125µm |
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OM3LTSTA++UBK |
177-02E/++ |
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OS1 |
9/125µm |
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OS1LTSTA++UBK |
177-03F/++ |
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++ = Number of fibres |
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Mechanical Specification
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Maximum Tensile Load |
Minimum Bend Radius |
| Fibre Count |
Optronics No. |
Nominal Outer Diameter |
Nominal Weight |
Short-Term |
Long-Term |
Loaded |
Installed |
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mm |
kg/km |
N |
N |
cm |
cm |
| 4 |
***LSTA04UBK |
11.2 |
165 |
1800 |
900 |
24 |
12 |
| 6 |
***LSTA06UBK |
11.2 |
165 |
1800 |
900 |
24 |
12 |
| 8 |
***LSTA08UBK |
11.2 |
165 |
1800 |
900 |
24 |
12 |
| 12 |
***LSTA12UBK |
11.2 |
165 |
1800 |
900 |
24 |
12 |
| 16 |
***LSTA16UBK |
11.2 |
165 |
1800 |
900 |
24 |
12 |
| 24 |
***LSTA24UBK |
11.2 |
165 |
1800 |
900 |
24 |
12 |
***=OM1, OM2, OM3, OS1 |
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Fibre Data
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OM1 |
OM2 |
OM3 |
OS1 |
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62.5/125µm |
50/125µm |
50/125µm |
9/125µm |
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(850/1300nm) |
(850/1300nm) |
(850/1300nm) |
(1310/1550nm) |
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Attenuation (dB/km) Typical Values |
2.8/08 |
2.8/0.8 |
2.7/0.7 |
0.38/0.24 |
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Minimum Bandwidth (MHz•km) |
200/500 |
500/500 |
1500/500 |
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Primary Buffer Diameter |
250µm |
250µm |
250µm |
250µm |
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Cable Data
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Ripcord |
One |
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Storage Temperature |
-40° to +75°C |
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Installation Temperature |
-20° to +70°C |
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Operating Temperature |
-20° to +70°C |
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Fire Performance |
LSZH for Internal/External Applications |
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Flame Resistance |
IEC 60332-1 |
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Optronics Products