Quotation of goods

OPGW57/24 fiber optic cable

1

Meter

Number of optical fibers: 24 fibers Optical fiber standard: ITU-T G. 652D Mode field diameter: - Nominal value: (8.6 ÷ 9.5) µm - Error compared to nominal value: ± 6 µm Shell diameter: - Nominal value: 125 µm - Error compared to nominal value: ± 1 µm Error of non-concentricity of core: ≤ 0.6 µm Unevenness of the sheath: ≤ 1% Cutting wavelength of the optical fiber when inside the cable: ≤ 1260 nm Loss increases due to bending - Number of turns: 300 turns - Radius of curvature: 30 mm Compression resistance: ≥ 0.69 GPa CD dispersion coefficient: ≤ 0.092 pS/nm2 x km - λ0min: 1300 nm - λ0max: 1324 nm Attenuation coefficient - Wavelength region (1330÷1625)nm ≤ 0.4 dB/km - At wavelength 1550nm ≤ 0.3 dB/km Mode polarization dispersion coefficient PMD ≤ 0.2ps/√km Permissible operating temperature -20oC ÷ +85oC

Son La Power Company

NMOC 24FO fiber optic cable

1

Meter

Number of optical fibers: 24 fibers Color: Black Shell type: Black HDPE Plastic Wavelength: 1310nm and 1550nm Compression resistance: 2000N / 10 cm Relative humidity: 1~100% no dew Working temperature range: -5 to 70 degrees Celsius Min bending radius when installing: 20 times more than the cable outer diameter Min bending radius after installation: 10 times more than the cable diameter cable outer glass

Son La Power Company

OPGW fiber optic cable anchor chain (range >700m)

1

Set

- RTS destructive tensile load force >= 120kN. - Used for OPGW fiber optic cable with diameter of 10.2-11.4mm. - Grip strength reaches 95% RTS. - All components of the anchor set are anti-rust products, anchor eyes, molded anchor brackets to prevent rust - U anchor length is 90mm long, using M22 - Intermediate joint length (Adjuster plater) 315-495mm - Eye chain link: 115mm - Molded anchor fairing: 55mm - Outer anchor cable for OPGW cable is 1120mm long, the strands are twisted together to fit the cable OPGW has a diameter of 10.2-11.4mm, the inside is sprayed with a layer of sand to create friction, ensuring a solid connection to the cable - The inner lining wire for OPGW cable is 1600mm long, the fibers are twisted in a straight shape, divided into 3-4 strands, each clove has about 4-5 fibers with a diameter of about 2.2mm each thread, the inner lining strands have a layer of sand to create friction, helping to grip the OPGW cable more tightly, ensuring strong force. Pull and keep the cable stable against outside impact

Son La Power Company

OPGW fiber optic cable support chain (range >700m)

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Set

- Destructive tensile load force RTS >= 70kN - Used for OPGW fiber optic cables with a diameter of 10.2-11.4mm - Grip strength reaches >=14% RTS - All components of the support set are anti-rust products, eyelets, anti-rust cast shields - Ground wire is made of aluminum alloy, 2M in length, braided from small wires together, the end of the wire is tightly clamped to the end of the clamp, The other end is pressed into the M16 ferrule - The length of the inner and outer lining can be changed to arbitrary length for OPGW cables and depends on the cable diameter as required. OPGW cables have different RTS force standards and different diameters, so the structure of the suspension chain is also different, ensuring safe pulling force when used and operated.

Son La Power Company

Optical cable anti-vibration bar OPGW57/24

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Set

- Dumbbell: Hot-dip galvanized steel/cast iron - Vibration wire: Hot-dip galvanized steel - Clamp: Hot-dip galvanized aluminum alloy - Cable protection lining: Hot-dip galvanized aluminum/aluminum alloy - Clamp bolt: M12-M14 hot-dip galvanized with ecu, washer, warping pad - Weight of anti-vibration dumbbell: depends on the requirements of the cable to be anti-vibration - Length of the anti-vibration set: depends on the requirements of the cable to be anti-vibration - Length of the cable liner when installing anti-vibration weights: depending on the requirements of the cable that needs to be anti-vibration

Son La Power Company

Junction box (PCB-24 ferrule) OPGW 57/24 fiber optic cable

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Set

- The shell is made of stainless steel cast aluminum suitable for outdoor conditions - Hood type, ensuring high tightness, water resistance (including unused or unused input/output). - Can be hung on concrete poles or mounted on high voltage poles. - Has multiple cable ends (minimum 3 inputs and outputs). - The trays in the cable box must be of appropriate size to ensure that the curvature of the optical fiber after welding is greater than the allowable radius of curvature of the fiber.

Son La Power Company

ODF box type 24 FO

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Set

- Capacity: 24 Core (maximum 24 welds). - Shell: Cold rolled steel, powder coated (usually white/gray). - Design: 19" (1U) rack mount or wall mount. - Common size: About 45x480x300 mm (Height x Width x Depth). - Included accessories: 24 Adapters (SC/LC/FC...), 24 optical welding wires (Pigtail), 24 heat shrink tubes, optical welding tray. - Operating temperature: -40°C to +85°C.

Son La Power Company

Cable reel holder on iron pole

1

Set

- Material: Anti-rust hot-dip galvanized steel. - Structure: 1 main stem, usually comes with 4 sets of M14x300mm or M16 rivets. - Diameter: Usually about 400-500mm in diameter, optimal design for cable coiling. - Effect: Holds spare fiber optic cables, protects cables from sagging or damage when hanging on poles

Son La Power Company

SC/LC optical patch cord type 2m

1

Bag

- Fiber type: Single mode fiber; yellow shell - Tight buffer tube structure. - Insertion Loss:  0.3 dB - Fiber end face finish: UPC;APC - Reflection loss: For UPC: ≥ 50dB; for APC: ≥ 55dB - Nominal wire diameter: 3.0 mm - Nominal length: 10m - Connector type: SC;LC

Son La Power Company