QNAP Microchip VSC7448-02 4GB DDR3 16 Port - QSW-M2116P-2T2S-US

QNAP QSW-M2116P-2T2S-US 18-Port L2 PoE Managed Switch with 2.5GbE and 10GbE PoE++

Overview

The QNAP QSW-M2116P-2T2S-US is an L2 managed PoE switch purpose-built for deployments where standard gigabit simply doesn't have the headroom — multi-megapixel IP camera arrays, high-throughput NAS uplinks, and converged security/IT infrastructure where bandwidth and power delivery both need to scale. It combines sixteen 2.5GbE PoE+ ports at 30W per port with two 10GbE PoE++ ports delivering up to 90W each, giving you a single switch that can simultaneously feed a full rack of cameras and power a pair of PoE++-class devices — pan-tilt-zoom cameras, wireless access points, or edge compute appliances — without a separate injector in sight. The QSW-M2116P-2T2S-US (often searched as QSW M2116P 2T2S US) sits squarely in the QNAP switching line as the high-density PoE answer for integrators who've outgrown standard gigabit infrastructure.

Key Features

• Sixteen 2.5GbE PoE+ Ports at 30W Each: 2.5GbE delivers 2.5× the throughput of standard gigabit — directly relevant when you're pulling uncompressed or high-bitrate H.265 streams from 4K or multi-sensor cameras. The 30W per-port PoE+ (802.3at) ceiling covers virtually every mainstream IP camera on the market, including dual-sensor and IR-illuminated models that push past the 15W 802.3af limit.
• Two 10GbE PoE++ Ports at 90W Each: The dual 10GbE uplink/PoE++ ports serve two distinct purposes simultaneously. As uplinks, 10GbE prevents the NAS or recorder from becoming your bottleneck when sixteen 2.5GbE cameras are streaming concurrently. As power delivery, 90W per port (802.3bt / PoE++) handles the most demanding single-device PoE loads — high-wattage PTZ cameras, PoE-powered access control panels, or 802.11ax wireless APs — no power injector, no separate outlet.
• L2 Managed Feature Set: L2 management means you get real network control: VLAN segmentation to isolate camera traffic from corporate LAN, QoS prioritization to guarantee video streams don't compete with bulk data transfers, and the visibility to actually troubleshoot port-level issues — capabilities that unmanaged and smart-managed switches can't provide in a production security deployment.
• High-Density PoE Architecture: Sixteen PoE+ ports in a single chassis eliminates the cable and rack-space overhead of per-camera power injectors — a real factor when you're commissioning 12 to 16 cameras in a wiring closet. The consolidated power approach also simplifies UPS sizing: one input to protect, not sixteen.
• QNAP Ecosystem Integration: Deployed alongside QNAP NAS and NVR appliances, the QSW-M2116P-2T2S-US integrates natively with QNAP's QSS management software, enabling unified visibility across switch ports and storage — useful in converged surveillance/storage builds where you want a single pane of glass rather than separate switch and NAS management consoles.
• Dual 10GbE Uplink Capacity: With both 10GbE ports available as uplinks, you can bond them via LACP for 20Gbps aggregate to a core switch, or use one as a primary uplink and the other to power a high-wattage device — architectural flexibility that single-uplink switches don't offer.

Integration & Compatibility

The QSW-M2116P-2T2S-US is designed to pair directly with network video recorders and NAS-based surveillance systems. The 2.5GbE access layer aligns with modern IP cameras that support multi-gig interfaces, and the 10GbE uplinks match QNAP NAS models that ship with 10GbE ports — no speed mismatch, no negotiation to 1G. For camera-only deployments running standard gigabit cameras, the 2.5GbE ports auto-negotiate down to 1GbE, so existing 1G cameras connect without adapters. The L2 managed feature set supports standard VLAN 802.1Q configurations used by most VMS platforms and enterprise network architectures, making this switch compatible with Milestone XProtect, Genetec Security Center, and similar VMS infrastructure deployments that require isolated camera VLANs. Pair with a PoE switch planning guide to correctly size your power budget before commissioning — total PoE load across all ports must stay within the switch's aggregate power budget. For camera selection guidance, see the IP camera catalog to match camera power draw against per-port PoE class before finalizing your design.

Frequently Asked Questions

Q: What is the PoE standard and maximum wattage per port on the QSW-M2116P-2T2S-US?

A: The sixteen 2.5GbE ports support 802.3at (PoE+) at up to 30W per port. The two 10GbE ports support 802.3bt (PoE++) at up to 90W per port.

Q: Can the QSW-M2116P-2T2S-US be used as an uplink switch for a QNAP NAS or NVR?

A: Yes. The two 10GbE ports are well-suited as uplinks to a QNAP NAS or NVR equipped with 10GbE interfaces, eliminating the gigabit bottleneck when multiple high-bitrate camera streams converge on the recorder.

Q: Do the 2.5GbE ports auto-negotiate with standard 1GbE cameras?

A: 2.5GbE ports on managed switches of this class auto-negotiate to 1GbE and 100Mbps, so existing 1G IP cameras connect without any adapter or reconfiguration.

Q: What type of devices can the 90W PoE++ ports power?

A: The 90W PoE++ ports can power high-demand devices such as pan-tilt-zoom cameras with integrated heaters, 802.11ax (Wi-Fi 6) access points, PoE-powered access control panels, and other 802.3bt Class 8 devices — any single device drawing up to 90W over a single cable.

Q: Is the QSW-M2116P-2T2S-US a managed or unmanaged switch?

A: It is an L2 managed switch, providing VLAN, QoS, and port-level management — required for professional IP camera deployments where network segmentation and traffic prioritization matter.

Eden Phillips

The spec that makes the QSW-M2116P-2T2S-US worth a closer look is the dual 10GbE PoE++ ports delivering 90W each — that's a combination you don't see on most 2.5GbE access switches, and it directly solves the problem of powering high-wattage PTZ cameras or multi-radio APs at the same switch where your camera access layer lives. In converged surveillance builds, that architectural flexibility matters.

Technical Highlights:

• 2.5GbE Access Layer (16 ports): Running 16 cameras at 2.5GbE means your aggregate uplink demand can reach 40Gbps peak before you hit any per-port ceiling — the 10GbE uplinks are doing real work here, not just future-proofing.
• 30W PoE+ Per Access Port: 30W comfortably covers dual-sensor cameras, full-spectrum IR models, and any mainstream PTZ in the sub-$2K range — you won't be managing a mix of injectors and switch ports for outlier devices.
• 90W PoE++ on 10GbE Ports: 90W is the 802.3bt Class 8 ceiling — enough to power a PoE-hungry outdoor PTZ with integrated wiper and heater, or a Wi-Fi 6E tri-band AP, on a single RJ-45 run.

Deployment Considerations:

• Verify total PoE load before commissioning: 16 ports at 30W is a theoretical 480W access-layer budget plus 2×90W on the 10GbE ports — confirm the switch's aggregate power supply rating against your actual connected load, especially in dense deployments where most ports are occupied by PoE devices simultaneously.
• The L2 (not L3) designation means no inter-VLAN routing on the switch itself — if your camera VLAN needs to reach a VMS server on a different subnet, that routing happens at your core/firewall, not here.

The QSW-M2116P-2T2S-US is the right call for a wiring-closet-to-IDF run serving a 12–16 camera zone with a QNAP NVR or NAS on the 10GbE uplink — specifically in healthcare, education, or mid-size commercial facilities where the camera density per floor warrants 2.5GbE access but the budget doesn't justify a full 10GbE access layer.