Which switch delivers enough PoE power budget for a dense camera or AP deployment?

The NETGEAR GS748PP-100NAS specifies a 30W total PoE budget—listed both as a per-port figure and as the overall wattage. At face value this means the switch cannot sustain simultaneous PoE draws across all 48 ports beyond 30W aggregate, which limits it to powering a single high-draw device or a handful of low-draw endpoints concurrently. The spec listing '30W per port' alongside a '30W total' figure is internally inconsistent; buyers should verify the actual aggregate budget with NETGEAR's datasheet before committing to a multi-device deployment.

The Ubiquiti USW-PRO-MAX-48-POE specifies 720W of total simultaneous PoE availability, backed by an internal 870W AC power supply rated at 100–240V. The switch supports PoE++ (802.3bt) across its port population. At 720W shared across 48 ports, the average available budget per port is 15W, though individual ports can draw more where the aggregate headroom permits. For deployments powering 802.3bt devices such as multi-sensor cameras or Wi-Fi 6E access points, the Ubiquiti's power plant is materially larger and its budget is unambiguously stated.

How do switching throughput and available port speeds compare for bandwidth-intensive surveillance or mixed traffic?

The NETGEAR GS748PP-100NAS offers 96 Gbps non-blocking switching fabric across its 48 × 1G RJ-45 ports, which is the mathematically correct full-duplex figure for 48 × 1 Gbps ports (48 × 2 Gbps = 96 Gbps). All ports are fixed at 1 Gbps; no multi-gigabit or uplink SFP+ ports are listed in the provided specifications. This makes the switch suitable for standard 1G edge deployments but limits aggregation or uplink flexibility.

The Ubiquiti USW-PRO-MAX-48-POE is specified at 224 Gbps switching capacity with 112 Gbps non-blocking throughput and a 167 Mpps forwarding rate. Its port complement includes 48 × 1G RJ-45, 8 × 2.5G ports, and 2 × 10G SFP+ uplinks, enabling multi-speed edge connections and high-bandwidth uplinks to core switches or NVRs. The 10G SFP+ ports specifically address aggregation scenarios where a 1G uplink would become a bottleneck under simultaneous full-stream camera or NVR traffic.

Which switch supports the VLAN segmentation and network management features required for a secure, segmented deployment?

The NETGEAR GS748PP-100NAS is specified as unmanaged. An unmanaged switch has no configuration interface, no VLAN support, no QoS controls, and no SNMP or remote monitoring capability. It forwards all traffic on a flat Layer 2 domain. For small, isolated deployments where network segmentation is not required and zero-touch operation is the priority, this is functionally adequate. However, it cannot satisfy security policies that mandate camera-network isolation, storm control, or access-port restrictions.

The Ubiquiti USW-PRO-MAX-48-POE is a managed switch supporting up to 1,000 VLANs, enabling full traffic segmentation between camera networks, access-control systems, corporate LANs, and guest networks on a single physical device. Management is handled via Ethernet (UniFi Controller or UniFi OS); the provided specs list 'Ethernet' as the management interface type. The switch is also listed as NDAA-compliant and carries CE, FCC, IC, and Anatel certifications. The operating temperature range is specified as -5°C to 40°C, compared to the NETGEAR's broader -20°C to 70°C storage (note: NETGEAR's spec labels this 'Storage Temperature,' not operating temperature, so a direct operating-temperature comparison cannot be made from the data provided).

Which should you choose: the GS748PP-100NAS or the USW-PRO-MAX-48-POE?

Our take: The USW-PRO-MAX-48-POE is the stronger choice when the deployment requires managed segmentation, multi-speed uplinks, or a substantial PoE power plant. Its 720W PoE budget versus the GS748PP-100NAS's stated 30W aggregate represents a 24× difference in available PoE capacity, making the NETGEAR unsuitable for simultaneously powering more than one or two PoE devices. The Ubiquiti's 224 Gbps switching capacity and 10G SFP+ uplinks also outclass the NETGEAR's 96 Gbps / 1G-only architecture for aggregation-layer or NVR-connected roles. Support for 1,000 VLANs and NDAA compliance further qualifies the Ubiquiti for government-adjacent and enterprise-security deployments where the NETGEAR, being unmanaged, cannot meet policy requirements. The GS748PP-100NAS is appropriate only for a small, flat, single-segment network where plug-and-play simplicity is the primary requirement and PoE demand is negligible—note that its 30W total budget figure should be independently verified before purchase.

Side-by-Side Comparison

Spec-for-spec, from manufacturer data.

Frequently Asked Questions

Related Resources

• NETGEAR GS748PP-100NAS product page — full specs and to add to a quote
• Ubiquiti USW-PRO-MAX-48-POE product page — full specs and to add to a quote