DOWELL INDUSTRY GROUP LIMITED
DOWELL INDUSTRY GROUP LIMITED
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Outdoor FTTA MST Multi Service Terminal Closure 8 Port Waterproof Box
The Multi Service Terminal incorporates hardened adapters and are fully OptiTap compatible. Allowing for rapid tower and FTTH deployments, the MSTs are fully IP68 rated to fully withstand the rigors of outdoor deployment in all environments. Each MST comes with easy deployment mount allowing wall mounting or for pole mounting.
| No. | Items | Unit | Specification | |
| G.657A1 | ||||
| 1 | Mode Field Diameter | 1310nm | um | 8.4-9.2 |
| 1550nm | um | 9.3-10.3 | ||
| 2 | Cladding Diameter | um | 125±0.7 | |
| 3 | Cladding Non-Circularity | % | ≤ 0.7 | |
| 4 | Core-Cladding Concentricity Error | um | ≤ 0.5 | |
| 5 | Coating Diameter | um | 240±0.5 | |
| 6 | Coating Non-Circularity | % | ≤ 6.0 | |
| 7 | Cladding-Coating Concentricity Error | um | ≤ 12.0 | |
| 8 | Cable Cutoff Wavelength | nm | λ∞≤ 1260 | |
| 9 | Attenuation(max.) | 1310nm | dB/km | ≤ 0.35 |
| 1550nm | dB/km | ≤ 0.21 | ||
| 1625nm | dB/km | ≤ 0.23 | ||
| 10 | Macro-Bending Loss | 10tumx15mm radius @1550nm | dB | ≤ 0.25 |
| 10tumx15mm radius @1625nm | dB | ≤ 0.10 | ||
| 1tumx10mm radius @1550nm | dB | ≤ 0.75 | ||
| 1tumx10mm radius @1625nm | dB | ≤ 1.5 | ||
1.2 Fiber Parameters
| Items | Specifications | |
| Tone Wire | AWG | 24 |
| Dimension | 0.61 | |
| Material | Copper | |
| Fiber Count | 2-12 | |
| Colored Coating Fiber | Dimension | 250±15um |
| Color | Standard Color | |
| Buffer Tube | Dimension | 2.0 ±0.1mm |
| Material | PBT and Gel | |
| Color | White | |
| Strength Member | Dimension | 2.0 ±0.2mm |
| Material | FRP | |
| Outer Jacket | Diameter | 3.0x4.5mm; 4x7mm; 4.5x8.1mm; 4.5x9.8mm |
| Material | PE | |
| Color | Black | |
1.3 Mechanical and Environmental Characteristics
| Items | Unite | Specifications |
| Tension(Long Term) | N | 300 |
| Tension(Short Term) | N | 600 |
| Crush(Long Term) | N/10cm | 1000 |
| Crush(Short Term) | N/10cm | 2200 |
| Min. Bend Radius (Dynamic) | mm | 60 |
| Min. Bend Radius (Static) | mm | 60 |
Features:
2.2 Each box can be fully assembled to reduce the need for opening and opening the field in the field.
2.3 No splicing required in the terminal
2.4 Hardened connectors are factory-terminated and environmentally sealed for use in optical drop cable deployments.
2.5 Plug-and-play adapter ports ensure rapid cable installment in the outside plant access section of the network.
2.6 Multi-port Service Terminals incorporate hardened connector technology that is designed to withstand the rugged outside plant environment.
Application:
3.1 FTTA (Fiber to the Antenna)
3.2 Telecommunication Networks
