072E81-T3131-A1
MIC® Unitized Tight-Buffered, Interlocking Armored Cable, Riser 72 F, Single-mode (OS2)
General Specifications
| Product Number | 072E81-T3131-A1 |
| Installation Methods | Horizontal, Riser |
| Cable Type | Tight-Buffered |
| Environment | Indoor |
| Product Type | Interlocking Armor |
| Fiber Category | Single-mode (OS2) |
| Flame Rating | Riser (OFCR) |
| Cable geometry | Round |
Standards
| RoHS | Free of hazardous substances according to RoHS 2011/65/EU |
| Approvals and Listings | National Electrical Code® (NEC®) OFCR, FT-4 |
| Design and Test Criteria | ICEA S-83-596 |
Environmental Conditions
| Temperature Range, Installation | -10 °C to 60 °C (14 °F to 140 °F ) |
| Temperature Range, Operation | -20 °C to 70 °C (-4 °F to 158 °F ) |
| Temperature Range, Storage | -40 °C to 70 °C (-40 °F to 158 °F ) |
Cable Design
| Central Element | Jacketed GRP |
| Fiber Count | 72 |
| Number of Ripcords | 8 |
| Outer Jacket Color | Yellow |
| Outer Jacket Material | Flame-retardant |
| Tensile Strength Elements and/or Armoring - Layer 1 | Dielectric strength members |
| Fibers per Subunit | 12 |
| Number of Active Tubes | 6 |
| Subunit Color | Yellow |
| Subunit Diameter | 5.55 mm (0.22 in) |
| Tight Buffer Color Subunit | Blue, Orange, Green |
| Tight-Buffer Color Subunit, Layer 1 | Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua |
| Flame Rating | Riser (OFCR) |
Mechanical Specifications
| Max. Tensile Strength, Short-Term | 1320 N (296.75 lbf) |
| Min. Bend Radius Installation | 393 mm (15.47 in) |
| Min. Bend Radius Operation | 262 mm (10.31 in) |
| Nominal Inner Cable Diameter | 1.86 mm (0.07 in) |
| Nominal Outer Diameter | 26.2 mm (1.03 in ) |
Optical Characteristics
| Fiber Code | E |
| Performance Option Code | 31 |
| Fiber Category | OS2 |
| Fiber Type | Single-mode (OS2) / 250 µm |
| Fiber Name | Single-mode (OS2) |
| Maximum Attenuation | 0.4 dB/km / 0.4 dB/km / 0.4 dB/km |
| Wavelengths | 1310 nm / 1383 nm / 1550 nm |
| Fiber Compliance | ITU-T G.652.D |
Dimensions
| Cable Weight | 4741 kg/km (3185.8 lb/1000 ft) |
12-fiber jacketed subunits
Quick and easy identification
Flexible, interlocking armor design
Seven times crush protection compared to non-armored cables
900 µm buffered fibers
Easy, consistent stripping
Flame-retardant jacket
Rugged and durable