Mercusys MS108GP 8-Port Gigabit Switch 7-Port PoE+ 65W
Mercusys
Mercusys MS108GP 8-Port Gigabit Switch 7-Port PoE+ 65W
The Mercusys MS108GP is an 8-port gigabit switch with seven PoE+ ports designed for small offices, dormitories and surveillance deployments. It consolidates power and data onto a single cable, eliminating the need for separate power adapters at each device and simplifying installation across distributed locations.
Why this product
PoE+ on seven ports
Each of ports 1–7 delivers up to 30 W of power per port, with a total 65 W budget across all PoE ports. Compatible with 802.3af/at powered devices including IP cameras, access points, IP phones and video recorders.
Extend Mode reaches 250 m
Activating Extend Mode on PoE ports increases transmission distance to 250 m, making it practical to install cameras and access points across larger areas or outdoor perimeters.
Port isolation for security
One-click isolation mode divides traffic between ports 1–7 to prevent snooping, tampering and broadcast storms, adding a security layer without additional equipment.
All eight ports are gigabit
Every port supports 10/100/1000 Mbps with auto-negotiation and MDI/MDIX, requiring no manual configuration. Full-duplex throughput reaches 2000 Mbps per port.
Metal chassis for stability
Durable metal construction enables efficient heat dissipation and shields against signal interference, extending the switch's service life in office and outdoor mounting scenarios.
- Gigabit ports8× 10/100/1000 Mbps RJ45
- PoE+ ports7 (ports 1–7)
- Power per PoE port30 W maximum
- Total PoE budget65 W
- Extend Mode distance250 m
- MountingDesktop or wall-mount
- Dimensions171 × 98 × 27 mm
- SKUMER-1079
- EAN6957939003647
- Supports all IEEE 802.3af/at compliant powered devices, including IP cameras, access points, IP phones, video recorders and PoE-enabled PCs.
- Works with desktop or wall-mounted installations; includes mounting hardware and comes with a power adapter rated 53.5 V / 1.31 A.
- Extend Mode reduces port speed from gigabit to 10 Mbps; actual transmission distance varies with cable quality, device power consumption and environmental conditions.
Best for
- Surveillance and security camera rollouts
- Small-office and dormitory networks needing power simplification
- Deployments where running separate power lines is impractical
- Environments requiring traffic isolation and broadcast-storm protection
Trade-offs
- Enterprise-scale networks. With 8 ports and 65 W PoE budget, it is designed for small deployments, not data centres or large campus infrastructure.
- Long-distance PoE without speed trade-off. Extend Mode reaches 250 m but forces ports 1–7 down to 10 Mbps, unsuitable for camera streams needing full bandwidth.
- Devices needing more than 30 W per port. Each PoE port caps at 30 W; high-power devices (e.g., some PTZ cameras) may require additional power infrastructure.
All eight ports of the MS108GP are gigabit ports, with seven PoE+ ports (1-7). Each PoE+ port supports a maximum of 30 W and is compliant with the 802.3af/at Powered Devices. The total 65 W PoE power budget* enables a variety of uses, including surveillance for offices, dormitories, and small businesses. IP cameras, access points, IP phones, PCs, video recorders, and more are all completely compatible with it.
No need for electricians; simplify installation and deployment. Getting rid of extra cables and power adapters will save money on infrastructure. Deployment in complex situations is made possible by more placement possibilities. Improves power usage while intelligently protecting your gadgets from power surges. PoE ports compliant with the 802.3af/at Powered Devices.
Extend Mode** increases PoE transmission distance to 250 m. MS108GP has 7 long-range ports with PoE+. Turn on the Extend Mode and make it ideal for installing surveillance cameras over wide areas.
With only one click, isolation mode divides traffic for ports 1-7 to prevent snooping/tampering and isolate broadcast storms for greater protection.
Prioritizing the data of specific ports would ensure the high quality of delicate applications, such as voice and video, in crucial business domains.
MS108GP offers auto-negotiation (10/100/1000 M) and automated MDI/MDIX. There is no additional configuration needed. It is simple to use and saves time and effort.
The switch continuously detects data transmission with PoE-powered devices (PD). When a PD stops sending data packets to the switch for an extended length of time, the switch will reboot it automatically.
MS108GP's durable metal case allows for efficient heat dissipation, excellent signal interference prevention, equipment stability, and long network life.
*PoE budget calculations are based on laboratory testing. Actual PoE power budget is not guaranteed and will vary as a result of client limitations and environmental factors.
**The speed of the ports in extend mode will downgrade to 10 Mbps. The actual transmission distance may vary due to power consumption of PoE-powered devices or the cable quality and type.
Networking
| Brand | Mercusys |
|---|---|
| Standard | IEEE 802.3af/at compliant |
| PoE ports | Ports 1–7 |
| MAC address table | 8K |
| Jumbo frame | 9 KB |
Performance
| Data rates (half duplex) | 10/100/1000 Mbps |
|---|---|
| Data rates (full duplex) | 20/200/2000 Mbps |
| Flow control | IEEE 802.3x |
Ports & power
| Total ports | 8× 10/100/1000 Mbps RJ45 |
|---|---|
| PoE power budget | 65 W |
| Max power per PoE port | 30 W |
| External power supply | 53.5 V / 1.31 A |
| Power consumption (no PD) | 5.07 W |
| Power consumption (65 W PD connected) | 77.33 W |
Physical
| Dimensions | 171 × 98 × 27 mm |
|---|---|
| Mounting options | Desktop / Wall mount |
| Heat dissipation (no PD) | 17.238 BTU/h |
| Heat dissipation (65 W PD) | 262.922 BTU/h |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.