Key Features
- 8× Gigabit RJ45 Ports – Delivers 10/100/1000 Mbps full-duplex speeds with auto-negotiation and MDI/MDIX across all ports.
- 7× PoE+ Ports – IEEE 802.3af/at compliant, providing up to 30 W per port with a total 65 W power budget — perfect for powering IP cameras, access points, VoIP phones, etc.
- Extend Mode (250 m) – Switchable mode that boosts PoE reach up to 250 m at the cost of downshifting to 10 Mbps on designated ports. Ideal for remote deployment of devices.
- Isolation Mode – One-touch traffic separation for ports 1–7 ensures network security and stability by preventing snooping and mitigating broadcast storms.
- Metal Enclosure & Fanless Design – Robust casing supports silent operation, efficient heat dissipation, wall or desk mounting, and longevity.
- Plug & Play – Completely unmanaged, requiring no configuration. Ideal for quick, hassle-free deployment.
Technical Specifications
| Specification | Detail |
|---|---|
| Ports | 8× 10/100/1000 Mbps RJ45 (7 PoE+) |
| PoE Standard | IEEE 802.3af/at, 30 W max per port, 65 W total |
| Extend Mode | Up to 250 m for PoE, falls back to 10 Mbps |
| Switching Capacity | 16 Gbps, 8 k MAC address table |
| Jumbo Frame Support | 9–15 KB |
| Power Supply | 53.5 V, 1.31 A external adapter |
| Power Consumption | ~5 W idle, ~77 W with full PoE |
| Dimensions | 171 × 98 × 27 mm |
| Operating Temp/Humidity | 0 – 40 °C / 10 – 90 % RH |
| Certifications | CE, RoHS |
User Experience and Reviews
- Reliable Performance: One user reported flawless 24/7 streaming of multiple 3K/4K CCTV camera feeds to a NAS, praising the MS108GP’s stability and efficiency over “big name” switches
- Budget-Friendly: Recognized as a cheaper alternative to mainstream brands while matching essential features. “Mercusys being the budget networking brand of TP‑Link” offers firmware and warranty confidence at a lower cost
- Built-in Practicality: Highlights include low idle power draw (1 W), clear port LEDs, and a sturdy metal build. One caution: PoE cannot be disabled on ports 1–7 if connecting powered devices independently
Ideal Use Cases
- Small Office/Home Office (SOHO) setups requiring plug-and-play PoE networking for cameras, APs, VoIP phones.
- Surveillance Deployments: Supports multiple IP cameras with reliable 24/7 performance at board-certified quality.
- Remote Device Installation: Extend mode enables powering devices over long cable runs.
- Simplified Networks: No VLAN/management needed—perfect for users seeking ease and reliability without complexity.
Pros & Cons
Pros
- Affordable Gigabit PoE+ with full features
- Extend mode for remote deployment
- Silent fanless operation
- Solid build quality
Cons
- Fixed PoE on ports 1–7 (no per-port disable option)
- Extend mode limits link speed to 10 Mbps
- No VLAN/management options (unmanaged switch)
Package Contents
- Mercusys MS108GP switch
- External power adapter (53.5 V/1.31 A)
- Quick installation guide
Reviews
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