Distribution Systems

Cable Distribution Systems

Organized system connecting network backbone to end users via distribution frames

Demarcation Point

Location at which the Internet Service Provider (ISP) connection ends, and network infrastructure and cabling actually begins

Main Distribution Frame (MDF)

Houses main point of presence router and backbone switch

Intermediate Distribution Frame (IDF)

Branches out from MDF to serve smaller areas
Contains edge switches for local connections

Cable Trays

A unit or assembly of units that form a rigid structural system to securely support the cables and raceways

Racks

Hold network equipment for efficient space management

Patch Panels

Organize and facilitate connections within network infrastructure

Fiber Distribution Panels

Facilitate fiber connections without punchdown blocks

Power Distribution Systems

Crucial for consistent and reliable power delivery

Uninterruptible Power Supply (UPS)

■ An electrical apparatus that provides emergency power during main power failures

Power Distribution Unit (PDU)

Advanced power strips with power monitoring and control features

Generators

Installed outside data centers for longer-term power during outages

Voltage

● US standard – 120 volts
● European standard – 230 volts