Product photo LANCOM GS-3126XP

Access switch with PoE for cost-efficient networking scenarios

When the highest cost efficiency and top performance are required in large scenarios with many network components, the LANCOM GS-3126XP is the ideal choice: Power over Ethernet support on all 24 Gigabit Ethernet ports and basic layer-3 functions such as static routing and DHCP provide intelligent management and numerous security features. Orchestrated via the LANCOM Management Cloud and SD-LAN, configuration is dynamic, automated, and efficient.

Technical features

  • Fully managed access switch with 24x 1G Gigabit Ethernet downlink ports und 2x 10G SFP+ uplink ports
  • Basic layer-3 features like static routing and DHCP server
  • IEEE 802.3af/at PoE support with 185W for efficient power supply of connected devices
  • Energy saving function according to IEEE 802.3az – Port deactivation, if no data is transmitted
  • Security through configurable access control on all ports according to IEEE 802.1X
  • Secure remote management through TACACS+, SSH, SSL, and SNMPv3
  • SD-LAN - for easy and fast configuration via the LANCOM Management Cloud
  • IPv6 and IPv4 support for modern enterprise networks
  • 5-year warranty on all components


High performance on 26 ports

The LANCOM GS-3126XP is equipped with 24 Gigabit Ethernet ports and 2 SFP+ uplink ports supporting transfer rates of up to 10 Gbps. In addition, with a data throughput of 88 Gbps on the backplane, it offers full performance even at high workload. This makes the access switch the powerful foundation for modern network infrastructures in all industries and applications.

Static routing for fast data exchange

The LANCOM GS-3126XP supports the basic layer-3 feature static routing and thus the shift of certain routing tasks from the router to the switch. Administrator-predefined network routes, through one or multiple network segments, enable fast data transfer especially in scenarios with high data volumes and relieve the router accordingly. Newly available router capacities can then additionally be used to manage external data traffic. As a result, the entire network efficiency is increased.

DHCP server functionality

As a DHCP server, the switch is able to independently and automatically assign IP addresses to clients. The LANCOM GS-3126XP supports this basic layer-3 function and thus takes over the IP management of the connected network.

Centralized power supply without additional electrical installations

The LANCOM GS-3126XP is a high-performance PoE switch that directly powers PoE devices connected to it: there is no need of additional power supply units or cabling. It supports the Power over Ethernet standards IEEE 802.3af and IEEE 802.3at (PoE+). Thanks to high power reserves with a total output of 185 watts, it is therefore ideal for efficient power supply of PoE terminals with high energy requirements.

Efficient power-saving features

Featuring Energy Efficient Ethernet technology, the LANCOM GS-3126XP provides optimum energy effciency even at fast data rates. Thanks to numerous power-saving features based on the IEEE 802.3az standard, ports that are not transferring data are switched off automatically. This valuable features saves precious resources.

Configurable access control

The LANCOM GS-3126XP excludes rogue clients from gaining unauthorized access to the network. This is ensured by secured access control on all ports as per IEEE 802.1X (port-based, single-based, multi-based, and MAC-based).

Secure remote management

Secure communication protocols such as SSH, SSL and SNMPv3 make the LANCOM GS-3126XP ideal for professional remote network management. The switch also support the TACACS+ protocol for authentication, authorization, and accounting. This optimized solution promises maximum secu­rity for multi-site network management and monitoring.

SD-LAN - days become minutes

The LANCOM GS-3126XP offers fast and easy network integration and automatic configuration assignment with the LANCOM Management Cloud - without manual configuration. In this way, even complex networking scenarios are easy to administer. SD-LAN eliminates the need for a single device configuration for holistic network orchestration. In addition, automatic VLAN assignment to the desired switch ports is possible. The configu­rations can be coordinated with each other across locations and network architectures, and at the same time rolled out or updated at the click of a mouse.

IPv6 and IPv4 support

Thanks to its dual-stack implementation, the LANCOM GS-3126XP operates in pure IPv4, pure IPv6 or in mixed networks. Applications such as SSL, SSH, Telnet or TFTP can continue to be operated on IPv6 networks. Supported IPv6 features includes stateless auto configuration, neighbor detection, and MLD snooping.

LANCOM switch series comparison

As a reliable basis for high-performance network infrastructures, the LANCOM switch portfolio is the first choice. But how do the switch series differ? Find out with the help of the LANCOM Switch series comparison.

Options & accessories

Service & support

Included services

  • 5 years hardware warranty
  • Free technical support for end customers with valid warranty directly from LANCOM
  • Free technical support for LANcommunity partners with valid warranty directly from LANCOM (availability: 8-10h / 5d, response time: 4h-1d (depending on partner level))

Optional services

Click below to get more information on these service & support products as well as the item numbers for convenient additional booking.

Click below to get more information on these service & support products as well as the item numbers for convenient additional booking.


Notes: Times are given in hours (h) per days (d). The options are available for different service categories (S, M, L, XL) and can be easily added using the item numbers. The service category of each LANCOM device can be found in the LANCOM price list.


  • LANcare Advanced
    Service package per device with security updates and support entitlement (support access required) until EOL (min. 5 years), 5 years advance replacement with delivery of the replacement device within one business day
    Availability: 8h / 5d, delivery: NBD
    Item numbers: S: 10730, M: 10731, L: 10732, XL: 10733
  • LANCOM MSP-Care 24/7
    Extended manufacturer support incl. 24/7 emergency hotline for projects
    Availability: 24h / 7d
    (on request)

All at a glance

Always keep track of all services and options for LANCOM hardware products with the practical Overview of the LANCOM Service & Support.

Your direct line to us

Most questions can be resolved best in direct contact: We look forward to answering your questions and requests by phone or via the contact form.

Inside Sales International Team
+49 (0)2405 49936 122

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