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DA-ODU48-SC-S 2U ODF Unit Splicing Type

    Buy cheap DA-ODU48-SC-S 2U ODF Unit Splicing Type from wholesalers
     
    Buy cheap DA-ODU48-SC-S 2U ODF Unit Splicing Type from wholesalers
    • Buy cheap DA-ODU48-SC-S 2U ODF Unit Splicing Type from wholesalers

    DA-ODU48-SC-S 2U ODF Unit Splicing Type

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    Brand Name : Dawnergy
    Model Number : DA-ODU48-SC-S
    Price : 50
    Payment Terms : L/C, D/A, D/P, T/T
    Supply Ability : 100 pre/day
    Delivery Time : 30 days
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    DA-ODU48-SC-S 2U ODF Unit Splicing Type

    DA-ODU48-SC-S 2U ODF Unit Splicing Type

    Dawnergy’s rotating type rack-mount fiber optic ODF Module are widely applied in Local Central Office. These are used for fiber optic cable fixation, protection, cable termination, patching etc. 19-inch rack mount for SC adapters. Max up to 48cores. The drawer is the holding board for splicing, easy to withdraw the fibers when testing and distributing.


    Features

    • Standard size, light weight and reasonable structure
    • Rotating drawer for easy cable management(Designed in a hinged style (sliding and rotating around a fixed axis of rotation) to easily perform connection operations)
    • Compact design for space saving
    • Designed with an open structure to facilitate operations when fixing cables inside the rack frame.
    • The ODF Module when installed in the cabinet arranged to facilitate installation, connection, inspection and maintenance operations
    • Various panel plate to fit different adapter interface
    • Easy for management and operation
    • The ODF Module are designed to be installed independently of each other in the cabinet

    Applications

    • Telecommunications subscriber loop
    • Fiber to the home (FTTH)
    • LAN/WAN
    • CATV

    ODF Module Specifications

    ParametersSpecification
    Max. No. of Cores48 SC/UPC
    StructureRotating type
    Adapter TypeSC/UPC
    Minimum bending of fiber in/out35mm
    Material of Box , and panel adapterLow carbon steel (mild steel), powder coated, Light Grey color
    Splicing Tray02 trays (48 cores) with 48 sleeves tube
    Dimensions (mm) (W x D x H)480 x 260 x 2U ( use for rack 19inch standard)

    Drawing (mm)

    Splicing Type ODU


    Adapter Specifications ( Dawnergy’s product)

    ParameterSpecification
    Quantity Adapter48 pcs
    MaterialCold rolled steel,powder coated
    ColorBlue (UPC)
    TypeSC/UPC with dust cap
    MaterialHousing make of plastic, and core make of Zirconia
    Insertion Loss (dB)≤ 0.2
    Durability (dB)500 times plugging
    Operating Temperature (°C)-40 ~ +85
    Storage Temperature (°C)-40 ~ +90

    Pigtail Specifications ( Dawnergy’s product)

    ParametersSpecifications
    Fiber TypeSingle mode (ITU-T G652D)
    Insertion Loss (dB)≤ 0.2
    Return Loss (dB)≥ 55
    Connector TypeSC/UPC blue
    Fiber CoresSimplex
    Outer Dimension0.9mm
    Minimum bending35 mm
    Color12 colors
    MaterialFerrule make of Zirconia with diameter 2.5mm
    Material of Outer JacketPVC, LSZH or customized
    Pigtail Length1.5M
    Durability (dB)≥500times
    Tensile force>100N
    Operating Temperature (°C)-40 ~ +85
    Storage Temperature (°C)-40 ~ +90

    Splicing tray and Sleeve tube Specifications ( Dawnergy’s product)

    ParameterSpecification
    Sleeve tubeLength 60mm, diameter 3mm, strength member make of stainless steel, heating time < 90 second
    Splicing trayCapacity of 1 Splicing tray: 24 Splicing
    Quantity: 02 Trays

    Material: Make of ABS plastic


    There is a part to hold the sleeve tubes in place, enough space to store stripped optical fibers, and complete accessories

    Ordering Information

    ModelNameDescription
    DA-ODU48-SC-SODF Module

    Full accessories for 48FO, Adapter SC/UPC, 48 Pigtail, 02 Splicing trays, 48 sleeve tube, all product made from Dawnergy brand name


    Installation Manual


    1. Overview

    1.1. Product Usage

    Dawnergy’s DA-ODF unit are designed and manufactured according to the international standard and implement such functions as the inlet, fixation, and stripping protection for optical cables, protection for optical fibers splicing, storage and management of fiber patch cord, fixed connection and cross connection of optical fibers. Meanwhile, value-added modules such as optical splitter and wavelength division multiplexer can be installed if required by the customer. They can find wide application in optical fiber communication networks and are applicable to central offices and cross-connecting points in an optical access network.

    1.2. Operating Principle

    1.3. Structural Features

    • Full front operation for optical fiber distribution and dispatching;
    • 19’’ installation of racks;
    • Suitable for ribbon or non-ribbon cables;
    • Adapter insertion installation, suitable for multiple adapters such as SC.
    • Adapters can be installed in an angle of 30 degrees to the front to the cabinet to prevent direct arc light from hurting your eyes and to facilitate cabling.
    • Ribbon cables provide dedicated stripping protection connector to make the protection of bare fibers and the fixation and grounding of optical cables more perfect and reliable.
    • The 48-core ODF unit 2U with SC/UPC.

    1.4. Structure


    Size and Capacity

    ModelName

    Size(mm)

    (H×W×D)

    Remarks
    DA-ODU48-SC-SODF Unit2U×480×260Splicing Type

    2. Technology Specifications

    2.1. Operating conditions

    • Operating temperature: indoor type: -5ºC ~ +40ºC.
    • Storage temperature: -25ºC ~ +55ºC.
    • Relative humidity: 85% (+30ºC).
    • Atmospheric pressure: 70 kPa ~ 106 kPa

    2.2. Insulation resistance

    Insulation resistance between grounding device and cabinet > 2x104MΩ/500V(DC)

    2.3. Withstanding voltage:

    Withstanding voltage between grounding device and cabinet no less than 3000V(DC)/1min, no breakdown, no flying arc.

    3. ODF Unit Installation Accessories and Tools

    3.1 Mounting rack screws


    3.2 Installation Tools


    4. Operation

    Step 1: ODF Unit Installation and fixation on the rack.

    DA-ODU48-SC-S 2U ODF Unit Splicing Type


    Step 2:Open the front door. Pull out the rotating disc from the unit, and open the splice tray.

    DA-ODU48-SC-S 2U ODF Unit Splicing Type

    Step 3: Strip the optical cable for about 1.0 meters, and then the optical fiber cable enters the ODF unit.

    DA-ODU48-SC-S 2U ODF Unit Splicing Type

    1,Cable 2,Splice tray

    Step 4: Lead the stripped optical cable and pigtail into both ends of the splice tray, splicing the fiber using the heat shrink tube, and fix it in the slot.

    DA-ODU48-SC-S 2U ODF Unit Splicing Type

    1. Heat shrink tube 2,Pigtail

    Step 5: Test the fiber by VFL, after the test, arrange the optical fiber cable, and connect the patchcord.

    DA-ODU48-SC-S 2U ODF Unit Splicing Type

    1-Patchcord


    Step 6: Push in the rotating disc from the unit and close the front door.

    5. Fault Analysis and Troubleshooting

    SerialCommon FaultCause AnalysisTroubleshooting andRemarks
    1Disconnection of transmission line or poor transmission effectInappropriate bending radius causes permanent physical deformation to the optical cable/fiber and increases transmission lossDuring construction, the engineering personnel must pay attention to the protection of bending radius of fibers (bends and bottlenecks for cable inlet and outlet in racks) and ensure that the cable routing is reasonable
    Loose connection, great loss of optical fiber active connectors (adapters, pigtails/fiber patch cord)Check whether all threaded or plug-in mechanical connectors are firm and meet their respective standards
    2Optical fibers are easy to fall off or not reliableThe most fragile part of the optical fiber/cable lies in the position where abrupt physical structure change happens, which may affect the security and reliability of the entire network

    Be careful in cable fixing, stripping protection, secure grounding, and splicing point protection; no error or omission is allowed.


    3Redundant fiber storage disorderCaused by insufficient cable length in design or careless work of construction personnelSufficient fiber core shall be reserved during product planning. Adjust cables during construction to make cables in the rack clear and neat.
    4Unclear labelsDisorder caused by the dismantle during construction or maintenanceClear labeling and detailed records

    6. Packaging, Transportation and Storage

    6.1 Packaging

    In DA-ODF-Unit of products are packed in cartons. Products (including accessories) are packed according to packaging specifications and are damp-proof and shock proof. Accessories and spare parts are placed into respective bags and then placed in the packing box.

    6.2 Transportation

    After being packed in wooden boxes/cartons, DA-ODF-Unit products can be transported by motor vehicle, train, ship, or airplane. Prevent the products from collision, falling, rain, snow and direct sunshine during transportation.

    6.3 Storage

    The DA-ODF-Unit products should be stored in a dry and ventilated warehouse without any erosive gases. The storage temperature should be -25ºC ~ +55ºC.

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