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Network Components (Intermediary Network Devices) (Hub (Repeater, Switch…
Network Components
Intermediary Network Devices)
Hub (Repeater
Switch (Micromanages Segments)
Bridge (Divide LAN into Segments
WAP (Wireless Access Point)
Router (Uses IP Address to forward Traffic)
Firewall (Protects Data and Equipment from outside attacks)
Network Media
Cobber
STP (adds Foil in cable to protect from EMI/RFI)
UTP (Does not Protect from EMI/RFI)
Both Cables use RJ45 Connectors and have 4 Pairs of wires.
Category Cables
CAT 5e (1000Mb/s) 100m
CAT 6 (1000MB/S)
CATB5 (100MB/S) Offered Higher Data Transfer Rates
CAT 6a (1000MB/S) VOIP
CAT3 (10MB/S) Telephones
CAT 7 ScTP (10GB/s Screened Twisted Pairs) VOIP
Fiber
Single Mode
(1Gb/s) Used for Long Distances Kilometers (Backbone)
Multi Mode
Uses LED emitters to send Light pulses (10GB/S) Shorter Distance 550m
Connector Types.
ST Connector
LC Connector
SC Connectors
Duplex Multi-Mode LC Connector
Coaxial
Thicknet (10 BASE 5) 500m
RG6 (Heavier Cable with more Bandwidth)
Thinnet (10 BASE 2) 185M
RG59 (Cable TV Brand)
Connectors (BNC Connector/F Connector)
Wireless
802.11a
802.11g
802.11n
802.11b
802.11ac
Modems
Dsl (Digital subscriber Line)
Uses RJ11 Connectors.
Cable (Hybrid of Fiber coax)
Pots (Plain Old Telephone System)
Network Equipment
Patch Panel (Organize Network Cables from various Networks)
POE (Power Over Ethernet) Switch with PoE Provide DC current over the ETHERNET Cable.
Connector Type
