Riser vs. Plenum — Which Do You Need?
⬆️ Cat7 Riser (CMR) — This Product
- Vertical runs between floors (riser shafts)
- Backbone cabling in conduits
- Elevator shafts and stairwells
- Inter-floor infrastructure
- More flexible jacket than plenum
- Code-compliant where CMR is required
💨 Cat7 Plenum (CMP)
- Air-handling spaces and dropped ceilings
- Horizontal runs in HVAC plenums
- Open-air ductwork above ceiling tiles
- Stricter fire/smoke requirements
- Can substitute for CMR where needed
- Required by code in plenum spaces
Best Use Cases
Commercial Buildings
Backbone cabling connecting IDF/MDF closets across multiple floors.
Data Centers
Vertical cable management in server rooms with high-density patch requirements.
Healthcare Facilities
Reliable inter-floor communication networks in hospitals and clinics.
Enterprise Campuses
Multi-floor structured cabling deployments across office buildings.
Industrial Environments
Factory and warehouse networks where EMI from machinery demands robust shielding.
Smart Buildings
IoT and Building Management Systems (BMS) requiring high bandwidth and PoE support.