Structured Cabling Examples - Oracle MICROS 700 Series Site Preparation Manual

patch cord on the patch panel. Other devices on the network are unaffected by a
change to an individual connection at the patch panel.
Use appropriate cable routing and dressing fixtures in the wiring closet to eliminate
stress caused by tension and to effectively organize cables.
• Backbone Cabling
Backbone cabling is the structured cabling element that provides interconnections
between multiple wiring closets. However, in a small system that is served by an 8,
12, or 16 port switch/router, a backbone cable is not required unless the POS LAN
becomes part of an existing on-site network or requires internet access.
Fiber is the recommended solution when distances between wiring closets is
greater than 100 meters.
• Network Administration
While not shown in the illustration, it is as important as any other element of the
system. Network Administration encompasses system documentation, security,
and backing up user data.
• System Documentation
Document even the smallest systems to allow for additions, troubleshooting, and
equipment moves. Documentation includes producing a physical plan of the
system that maps out the location of each device and the wiring between each.
Implement password protection schemes on each workstation (and server, if
applicable) to prevent unauthorized use of the application software or to prevent
unauthorized access to critical data files. Implement a procedure where unique
user passwords are created and stored in a central, secure location.
Deploy procedures to change passwords at regular intervals and to remove the
passwords for users who no longer have access to the network.
• Backups
Roofs leak, pipes burst, hard disks fail, lightning strikes, and sometimes it even
strikes twice. Any number of sources can cause the loss or corruptions of data and
application files. Backing up system data and totals on a regular basis and storing
them in a safe and secure place is a critical part of Network Administration, and
speeds up the recovery process in the event something does go wrong.
Develop a procedure that defines when server backups occur, how often they are
performed, and how often backup tapes are rotated and stored. Backup tapes
stored on-site are useless if the building is flooded or burns down. Keeping a
second set of backup tapes secure and offsite is a worthwhile precaution.

Structured Cabling Examples

The two figures below show the MICROS workstations and peripherals integrated into
a structured cabling system, including an example of a Simphony single workstation
and printer installation.
• Kitchen Display System
The KDS Controller requires a Category 6 or better faceplate and patch cable. If
the 7 KVM Controller uses Ethernet, a Category 6 or better faceplate and patch
cable are required. In addition to the KDS or e7 KVM, connect all LCD Monitors to
dedicated, isolated ground AC outlets installed in accordance with the procedures
outlined in the AC Power Requirements
Structured Cabling Examples
section.
Chapter 26
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