Network Termination Points Flashcards
1
Q
66 block
A
- A patch panel for analog voice
- And some digital links
- Left side is patched to the right
- Easy to follow the path
- Wire and a punch-down tool
- No additional connectors required
- Generally replaced by 110 blocks
- Still seen in many installations
2
Q
110 block
A
- Wire-to-wire patch panel
- No intermediate interface required
- Replaces the 66 block
- Patch Category 5 and Category 6 cables
- Wires are “punched” into the block
- Connecting block is on top
- Additional wires punched into connecting block
- Patch the top to the bottom
3
Q
Copper patch panel
A
• Punch-down block on one side, RJ45 connector on
the other
• Move a connection around - Different switch
interfaces
• The run to the desk doesn’t move
4
Q
Fiber distribution panel
A
• Permanent fiber installation - Patch panel at both
ends
• Fiber bend radius - Breaks when bent too tightly
- Often includes a service loop
- Extra fiber for future changes