Freeform Ribbon® Interlocking Armored Outdoor/Indoor LSHF Riser Central Tube Cables
Sumitomo Electric Lightwave’s Freeform Ribbon® Interlocking Armored Outdoor/Indoor Low-Smoke Halogen-Free (LSHF) Riser Central Tube Cables feature a flame-retardant outer jacket, an interlocking armor, which adds protection against crushing forces, and the patented 12-fiber pliable Freeform Ribbon® constructed of 250 μm color-coded optical fibers. Freeform Ribbon® enables high-fiber density within a small cable diameter which in turn helps with limited duct space. The 12-fiber ribbons may be spliced to a conventional ribbon, pliable ribbon, or non-ribbonized (single) fibers, as well as connectorized with both MPO and all industry-standard connectors. The non-preferential bend axis allows for easy installation in space-constrained areas. In addition, this cable is designed for areas that require LSHF (e.g., subways systems and tunnels).
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Specifications
| PROPERTY | SPECIFICATION |
|---|---|
| Fiber Type | PureAccess® G.657.A1 Bend Insensitive Single-Mode Fiber |
| Fiber Attenuation Grade | Standard Single-Mode |
| Attenuation | 1310 nm (0.40 dB/km) | 1550 nm (0.30 dB/km) |
| Min. Bend Radius – During Installation | 20 x Cable OD |
| Min. Bend Radius – After Installation | 10 x Cable OD |
| Max. Tensile Load During Installation | 600 lb (2,670 N) |
| Max. Recommended Service Load | 180 lb (800 N) |
| Compression Resistance | 125 lb/in (220 N/cm) |
| Operation Temperature Range | -40 to +158°F (-40 to +70°C) |
| Standards | OFCR, FT4, HF, Low Smoke/ST-1, NFPA 130 |
Ordering Information
| PART NUMBER | FIBER COUNT | NOMINAL CABLE OD (in | mm) | NOMINAL CABLE ARMOR OD | NOMINAL WEIGHT (lb/kft | kg/km) | FIBER PER RIBBON | NO. OF BUNDLES |
|---|---|---|---|---|---|---|
| SE-8RAP0012-B-12 | 12 | 0.44 (11.3) | 0.78 (19.7) | 231.2 (344.0) | 12f | n/a |
| SE-8RAP0024-B-12 | 24f | 0.44 (11.3) | 0.78 (19.7) | 231.2 (344.0) | 12f | n/a |
| SE-8RAP0036-B-12 | 36f | 0.44 (11.3) | 0.78 (19.7) | 231.2 (344.0) | 12f | n/a |
| SE-8RAP0048-B-12 | 48f | 0.44 (11.3) | 0.78 (19.7) | 231.2 (344.0) | 12f | n/a |
| SE-8RAP0072-B | 72f | 0.56 (14.1) | 0.95 (24.2) | 307.1 (457.0) | 12f | 1 |
| SE-8RAP0096-B-12 | 96f | 0.56 (14.1) | 0.95 (24.2) | 301.7 (449.0) | 12f | n/a |
| SE-8RAP0144-B | 144f | 0.56 (14.1) | 0.95 (24.2) | 307.1 (457.0) | 12f | 2 |
| SE-8RAP0192-B-12 | 192f | 0.67 (17.0) | 1.01 (25.6) | 340.6 (507.0) | 12f | n/a |
| SE-8RAP0288-B | 288f | 0.67 (17.0) | 1.01 (25.6) | 324.4 (522.0) | 12f | 4 |
| SE-8RAP0432-B | 432f | 0.73 (18.5) | 1.07 (27.2) | 411.9 (613.0) | 12f | 6 |
| SE-8RAP0864-B | 864f | 0.96 (24.2) | 1.26 (31.9) | 564.5 (840.0) | 12f | 12 |
| SE-8RAP1152-B | 1,152f | 1.06 (26.8) | 1.48 (37.5) | 696.2 (1,036.0) | 12f | 16 |
| SE-8RAP1728-B | 1,728f | 1.13 (28.6) | 1.48 (37.5) | 767.4 (1,142.0) | 12f | 24 |
Features
- Patented Pliable Freeform Ribbon® Color-Coded
Optical Fibers - SEL’s PureAccess® Bend Insensitive Single-Mode
Fiber G.657.A1 - Gel-free, water-blocking tape & yarn
- Dry central tube for easy installation
- Flame-retardant, halogen-free, and UV-resistant
outer jacket
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