When a facility invests in a new EHR, tablets or security tools, the conversation focuses on software. But all of it rides on a physical foundation of cables, switches, patch panels and a closet somewhere in the building. When that foundation is neglected, symptoms show up as intermittent slowness, dropped connections and mysterious outages that are hard to diagnose.
This article covers the basics that rarely get attention until something breaks, and offers a simple way to assess your own facility.
Somewhere in your building is a room, closet or cabinet where network equipment lives. In many facilities it doubles as storage for cleaning supplies, or it sits next to a water heater. Check the following:
Security: is the door locked, and is access limited and logged? Physical access to network gear is a security issue, and the HIPAA Security Rule includes facility access controls.
Temperature and ventilation: switches and servers generate heat. A closed closet without airflow can overheat equipment and shorten its life.
Power: equipment should be on a battery backup, with outlets on appropriate circuits.
Water and fire risk: avoid locations under pipes or sprinkler heads where possible, and keep flammable items out.
Space and organization: racks or wall mounts, rather than equipment stacked on a shelf.
Labeling: every cable and port should be identified.
A tidy, labeled closet makes troubleshooting faster and reduces the chance that someone unplugs the wrong cable during a repair.
Cable category: Category 5e is the minimum for gigabit speeds, and Category 6 or newer is common for new installations. Very old cable may limit performance.
Condition: look for damaged jackets, kinks, cables run next to power lines or ones that have been stapled too tightly.
Length: standard copper Ethernet runs are limited to about 100 meters, or roughly 328 feet. Long hallways or outbuildings may need fiber or additional switches.
Documentation: a map of which wall jack connects to which patch panel port saves hours of guessing.
Patch cables: poor-quality or frayed cables are a frequent cause of intermittent trouble.
Fiber: helpful for connecting separate buildings and for resisting electrical interference.
If cable is run through ceilings, in a healthcare facility there may be code requirements about the type of cable and about penetrating fire barriers. Use qualified, licensed installers.
Switches connect devices to the network. Consider:
Managed vs. unmanaged: managed switches support VLANs for segmentation, monitoring and remote configuration. Unmanaged consumer-grade switches offer none of this.
Power over Ethernet: access points, cameras and VoIP phones often receive power through the network cable. Check that the total power budget covers your devices.
Speed: gigabit to the desk is standard, and uplinks between switches should be faster where possible.
Support status: switches reach end of life, after which security updates stop. Track the dates.
Redundancy: critical links may benefit from a second path or stacked switches.
Firmware: keep updated, and change default passwords.
In a care facility, spaces change function. Rooms become offices, and offices become storage. Periodically verify that jacks are labeled, that unused ports in public areas are disabled or restricted and that no unauthorized devices, such as a personal router, are plugged in.
Use uninterruptible power supplies for switches, firewalls, servers and the internet modem
Test batteries and replace them on schedule, typically every few years
Know how long equipment will run on battery, and whether a generator feeds the circuits
Monitor UPS units so someone is alerted of a failing battery
Keep an up-to-date record of:
Network equipment make, model, serial number, location and purchase date
Warranty and support expiration
Configuration backups
A network diagram
Closet and cable labeling standards
Walk to your network closet and ask:
Is it locked?
Is it cool and dry?
Is anything unlabeled or tangled?
Is the equipment on battery backup?
Do you know the age of each switch?
If you cannot answer these questions, that is a useful finding in itself.
UnityCare IT can survey your closets, switches and cabling, document what is there and recommend practical fixes, from relabeling and cleanup to planned switch replacement before equipment reaches end of life.
Call or text: 405-285-3845
New customers: start@unitycareit.com
Existing customers: support@unitycareit.com
Address: 2524 N Broadway Ste 554 PMB 947974, Edmond, Oklahoma 73034