Networking

General Specifications

• Product Type: Fiber Distribution Hub (FDH)
• Core Capacity: 48 cores
• Configuration: 4 Patch Cords (4PC)
• Connector Types: Typically LC, SC, ST, or FC (specify based on requirements)
• Adapter Type: Duplex adapters (based on connector type)
• Material:
  • Housing: Cold-rolled steel or aluminum alloy
  • Coating: Powder-coated finish for durability and corrosion resistance
• Color: Standard telecom gray or black

Dimensions and Weight

• Height: Varies by design (typically 2U or 3U for rack-mountable units)
• Width: 19 inches (standard rack width)
• Depth: 300 mm - 600 mm (varies based on design)
• Weight: Approximately 10 kg - 20 kg (depending on materials and design)

Optical Performance

• Insertion Loss:
  • Maximum: ≤ 0.2 dB (per connection)
• Return Loss:
  • PC Polish: ≥ 45 dB
  • UPC Polish: ≥ 50 dB
  • APC Polish: ≥ 60 dB
• Fiber Type: Singlemode or Multimode (OM1, OM2, OM3, OM4, OM5)
• Wavelength Compatibility: 1260 nm - 1650 nm for singlemode; 850 nm and 1300 nm for multimode

Environmental Specifications

• Operating Temperature: -40°C to +75°C
• Storage Temperature: -40°C to +85°C
• Humidity: 0% to 95% (non-condensing)

Mechanical Features

• Design:
  • Modular design with separate compartments for easy fiber management
  • Slide-out trays for convenient access to fibers and patch cords
• Cable Management:
  • Integrated cable management rings or guides
  • Bend radius protection for incoming and outgoing fibers
  • Rear cable entry ports
• Adapter Plate: Removable and replaceable adapter plates
• Splice Trays:
  • Capacity for 48 splices
  • Compatible with heat-shrink or mechanical splice protectors

Installation Features

• Mounting:
  • 19-inch rack-mountable design
  • Optional wall-mount or floor-standing configurations
• Access:
  • Front and rear access doors
  • Lockable doors with secure latching mechanisms
• Grounding:
  • Integrated grounding bar
  • Grounding lugs for secure connection

Compliance and Standards

• Industry Standards:
  • Complies with Telcordia GR-326 and GR-449
  • RoHS compliant
  • IEC 61754 compliant for fiber optic interconnects

Application Areas

• Telecommunications: Ideal for central offices, network exchange rooms, and telecom infrastructure
• Data Centers: Suitable for high-density fiber optic connections and patching
• FTTH: Used in Fiber to the Home installations for managing fiber distribution
• CATV: Supports cable television networks with efficient fiber distribution
• Enterprise Networks: For structured cabling and interconnects in large enterprises

Additional Features

• Labeling:
  • Port labeling for easy identification
  • Designated areas for custom labels and documentation
• Security:
  • Options for key-locking mechanisms
  • Tamper-resistant design features
• Ventilation:
  • Passive ventilation slots to prevent overheating
• Customization:
  • Available with various connector and adapter configurations
  • Custom colors and finishes upon request