48-port Gigabit PoE+ enterprise managed switch with 10G SFP+ uplinks — head-end-class switching for 30-48 camera commercial installations.
Networking & Infrastructure
Cisco Catalyst CBS350-48FP-4X 48-Port PoE+ Managed Switch
// SKU: CIS-CBS350-48FP// Enterprise PoE+ Switch (48-port)// Quote on Request
48-port Gigabit PoE+ enterprise managed switch with 10G SFP+ uplinks — head-end-class switching for 30-48 camera commercial installations.
Deployment context
Large commercial: multi-floor offices, large institutional buildings, multi-zone government facilities. Single-switch capacity for 32-48 cameras + access control IP + intercoms on isolated VLANs.
Port count & PoE budget
48× Gigabit PoE+ ports (30W each) + 4× 10G SFP+ uplinks. Total PoE budget 740W — suitable for 24+ PoE+ cameras at full load (PTZ/IR heavy mix).
VLAN & management capabilities
Same Cisco Business management stack as the 24-port: VLAN, 802.1X, dynamic ARP inspection, SNMP v3, full Layer-3 static routing. Cisco Business Dashboard or local UI.
Surveillance infrastructure implications
Recommended head-end switch for sites running 24+ cameras. 10G SFP+ uplinks support NVR cluster bonding. Multicast and QoS profiles tuned for surveillance.
Thermal / rack / power considerations
1U rack-mount, dual fans (variable speed). Operating 0-50°C. ~110W idle / 870W max with full PoE load. 1000W+ UPS budget recommended.
Commonly paired surveillance hardware
Hanwha XRN-3210B2 or 64-channel enterprise NVR · multiple PTZ + multi-sensor cameras · 10G fiber to core · APC Smart-UPS SRT 3000VA (rack)
NDAA & procurement compliance
Cisco — NDAA Section 889 compliant.
Procurement: Project pricing on request — multi-switch deployments, rack builds, and combined surveillance backbone quotes are our default. Send the deployment scope to sales or request a backbone spec review.
Reference: PoE Switch Sizing Guide · Camera Storage Planning
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