MERCUSYS MS108GP 8-Port Gigabit PoE+ Switch

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Product guide

MERCUSYS MS108GP 8-Port Gigabit PoE+ Switch

The MERCUSYS MS108GP is an 8-port Gigabit desktop PoE+ switch with seven PoE+ ports, aimed at wired networks that need power for compatible devices. Its long-range mode is specified for up to 250 m, but the listing says port speed drops to 10 Mbps in that mode.

At a glance

Seven PoE+ ports support compatible IEEE 802.3af/at powered devices, with a stated maximum of 30 W per port.
Extend Mode is intended to reach up to 250 m, with the listing specifying a 10 Mbps speed in that mode.
Isolation mode separates traffic on ports 1–7, while the listing also describes port prioritisation.
Metal casing and plug-and-play operation are claimed by the listing.

Price

£26.57Save 28%

Reference price: ~~£36.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

MERCUSYS MS106LP 6-Port Desktop PoE Switch, 40W Power Budget Network Switch | 6 × 10/100 Mbps Ethernet Ports, 4 x PoE+ Ports, Long-Range up to 250m, Isolation Mode, Metal Casing, Plug & Play

£16.14

Pros and cons

Pros

Seven PoE+ ports allow compatible devices such as surveillance cameras to receive power over Ethernet.
All eight ports are described as Gigabit, and the stated 65 W budget offers a defined total PoE allowance.
Extend Mode may suit long cable runs when its reduced 10 Mbps port speed is acceptable.
Metal casing and no additional configuration requirement are specified.

Cons

Extend Mode reduces port speed to 10 Mbps, so it is not suited to applications that need higher throughput across the extended link.

Technical specifications

16 specifications

Identity
Brand	MERCUSYS
Model	MS108GP

Ports and networking
Total ports	8
Ethernet interface	RJ45
Listed data transfer rate	1000 Megabits Per Second

PoE and operating modes
Maximum power per PoE+ port	30W
Total PoE power budget	65W
Extend Mode distance claim	250 m
Port speed in Extend Mode	10Mbps
Input voltage	9 Volts

Features and construction
Switch type listed	managed
Case material	Metal
Colour	Charcoal Black
Maximum operating temperature	40 Degrees Celsius
Dimensions	17.1L x 9.8W x 2.7H centimetres
Weight listed	0.83 Kilograms

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and feature text describe an 8-port Gigabit switch with seven PoE+ ports and a 65 W budget, while one feature says six 10/100/1000 Mbps ports and another says 40 W for all PoE ports. The manufacturer section also refers to a 65 W budget for four PoE+ ports. Confirm the selected model's port count and PoE budget, and note that actual power and long-range distance can vary with connected devices and cable quality.

What’s in the box

MS108GPIncluded
Splitter or extender accessoryCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Small home or office networks adding wired devices and compatible PoE-powered equipment.
Surveillance installations where a reduced 10 Mbps connection in Extend Mode is suitable.
Buyers who want a metal-cased desktop switch with isolation mode and no additional configuration stated.

Less suited to

Setups that require more than 10 Mbps on a link using Extend Mode.
Installations whose PoE power requirements depend on a precise budget until the conflicting listing figures are confirmed.

MERCUSYS MS108GP 8-Port Gigabit PoE+ Switch · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 6,216 ratings

5 stars84%84%
4 stars9%9%
3 stars3%3%
2 stars1%1%
1 star3%3%

Customer feedback highlights ease of use, reported gigabit speeds, compact size and compatibility with home networks. Some customers report failures within 18 months, and experiences with connectivity and reliability are mixed. The reported ease of adding wired devices fits the product's plug-and-play positioning, while mixed reliability feedback matters for networks where uninterrupted service is important.

Positive themes

Customers report easy plug-and-play setup and appreciate the compact size and home-network compatibility.
Customers describe reliable gigabit speeds and good value.

Negative themes

Some customers report failures within 18 months.

Mixed feedback

Feedback on connectivity and reliability is mixed.

Frequently asked questions

How many ports provide PoE+?

The listing describes seven PoE+ ports, numbered 1–7. However, other listing details conflict on port and PoE specifications, so confirm the selected model details before purchase.

Does Extend Mode keep Gigabit speeds?

No. The listing says port speed in Extend Mode drops to 10 Mbps, even though standard operation is described as Gigabit.

What PoE budget should I plan for?

The listing gives conflicting figures, including a 65 W total budget and a 40 W figure. Check the selected listing or manufacturer documentation against the power needs of your devices.

What is included in the box?

The explicit contents field names the MS108GP only. The title refers to a splitter or extender, but those accessories are not confirmed in the contents list.