Start with the complete buying decision
Choose LAN cable from the required network link, category, solid-copper conductor, shielding and grounding plan, jacket environment, installed length and named field-test limit. Confirm cable, connectors and patch cords as a complete channel rather than comparing category labels alone.
1. Start with the link and application
List the equipment at both ends, target network performance, installed route and whether the purchase covers horizontal cable, patch cords, connectors or a complete channel.
- Separate permanent links from equipment and work-area cords.
- Group routes by environment and performance target.
- Record the longest planned run in each group.
2. Select category as a system target
The cable category must align with the connectors, cords, installation and test limit. A higher label on one component does not upgrade the completed channel.
| Input | Confirm | Why it matters |
|---|---|---|
| Application | Current and planned network target | Defines the performance objective |
| Components | Cable, jacks, plugs and cords | The completed link depends on every component |
| Acceptance | Permanent link, channel or patch cord | Determines the valid adapter and test limit |
3. Confirm conductor and shielding
State solid copper where the project requires standards-compliant balanced communications cable. Do not accept a category claim as a substitute for conductor disclosure.
Choose UTP or a shielded system from the electromagnetic environment, pathway and grounding design.
- Conductor material and gauge
- Pair and overall shielding construction
- Grounding and bonding responsibility
- PoE and bundle conditions
4. Match the jacket to the route
Separate indoor, outdoor, riser, low-smoke or other required zones. Name the destination approval and do not assume that one jacket claim applies in every market.
5. Write the acceptance test
Fluke Networks distinguishes cable type from test limit and warns that the chosen limit and adapter must match the installed link. Put the exact test scope and deliverable format in the RFQ.
- Standard and category limit
- Permanent-link, channel or patch-cord boundary
- Sample or installed-link test
- Electronic result files and summary report
Procurement checklist
- 01Application and equipment
- 02Category and component set
- 03Solid-copper conductor and gauge
- 04UTP or shielded construction
- 05Jacket and installation zone
- 06Route lengths and quantities
- 07Test limit and result format
- 08Color, marking and packing
- 09Destination and applicable document request
Common mistakes
- Buying from a category label without checking conductor material
- Mixing component categories without a channel design
- Requesting a Fluke test without naming the limit
- Using one jacket description for different installation zones
- Omitting cord length, color and connector details
Questions buyers ask next
Is Cat6A always better than Cat6?
The better choice is the one that meets the designed application, pathway, component and test requirement. Compare the complete system and project constraints.
Why name the test limit?
Because the limit defines how the link is evaluated. A cable-type setting alone does not define a valid certification test.
Technical source: Fluke NetworksSources & further reading
Official material used for the factual statements on this page.
- Fluke NetworksCopper Clad Aluminum (CCA) Cables
- Fluke NetworksChoosing the Test Limit – DSX CableAnalyzer