R&S®LANCOM 750-4G
Secure and flexible 4G network expansion
Conveniently expand your network infrastructure with reliable mobile connectivity via LTE Advanced. The R&S®LANCOM 750-4G is ideally suited as an external 4G modem for backup scenarios and achieves data rates of up to 300 Mbps. Thanks to WWAN bridge mode, the device forwards data traffic completely transparently to a downstream gateway. Alternatively, the R&S®LANCOM 750-4G can be flexibly integrated into existing networks as a router and provides protection against unauthorized access with a stateful inspection firewall. With integrated eSIM support, mobile contracts and profiles can be set up and managed digitally – without the need to physically replace SIM cards. Power is conveniently supplied via Power over Ethernet, eliminating the need for a separate power source. So you can position the device wherever the 4G signal is strongest.
- Integrated LTE Advanced modem for up to 300 Mbps, usable with 1x eSIM or 1x physical SIM card
- Flexible use as a network extension (“external 4G antenna”), as a redundant cellular backup, or as a standalone 4G router for primary access
- Transparent data forwarding via WWAN bridge mode to a connected R&S®LANCOM SD-WAN gateway
- Power supply via power adapter or Power over Ethernet according to IEEE 802.3af on a R&S®LANCOM PoE switch
- Easy integration into the R&S®LANCOM Management Cloud
- Extended protection with the content filter of the R&S®LANCOM Security Essentials Option
Reliable 4G cellular communications with eSIM support
The 4G-capable device can be flexibly used as a mobile network extension (external 4G modem), as an intelligent backup to protect connected routers and gateways during WAN disruptions, or as a primary access solution at sites without fixed-line connectivity. The integrated LTE Advanced modem (Cat. 6) provides mobile access with downstream speeds of up to 300 Mbps and upstream speeds of up to 50 Mbps – either via a SIM card slot or with eSIM support. The initial provisioning of the eSIM profile is done via an existing Internet connection, e.g., via a temporarily inserted physical SIM or a connected gateway.
Centralized management via the R&S®LANCOM Management Cloud
The device can be quickly and easily integrated into the R&S®LANCOM Management Cloud. As a centralized platform, it enables comprehensive monitoring and efficient cross-site management. This allows you to keep track of…
Is VPN ready for the post-quantum era?
The ongoing development of quantum computers presents new challenges for traditional encryption technologies such as VPNs. Virtual Private Networks (VPNs), which often rely on the Internet Key Exchange (IKE) protocol, serve as the backbone of many modern IT security solutions. A crucial step toward mitigating the threats posed by quantum computers is the introduction of post-quantum preshared keys (PQ-PSKs or PPKs) in the IKEv2 protocol – now implemented in the firmware LCOS 10.90 of R&S®LANCOM SD-WAN gateways and WLAN controllers.
Read our whitepaper to discover how PQ-PSKs already provide an initial layer of protection and how R&S Networks and Cybersecurity not only strategically prepares for post-quantum security but also actively applies and implements these technologies – ensuring your IT network is future-proof.
Everything NIS2-compliant and digitally sovereign?
Does your technical equipment fulfil the NIS2 requirements? Does it support your digital sovereignty?
The EU directive on network and information security for enterprises, NIS2, may also affect you and sets strict security standards that could require action.
A plus point: measures for NIS2 compliance also strengthen your digital sovereignty. Put your network to the test now!
Keep track of all services and options for R&S®LANCOM hardware products with the Service & Support Overview.
The perfect introduction to network technology
Be part of the R&S®NC Academy Professional Workshop WAN / WLAN / Switch / Cloud
The ideal introduction to the topics of WAN, WLAN, switch, and cloud: Learn the fundamentals of working with R&S®LANCOM routers, SD-WAN gateways, access points, and switches in a business environment—through practical, hands-on exercises. You'll also receive an introduction to the R&S®LANCOM Management Cloud, which enables efficient network planning and management. This workshop is perfect for network administrators, IT beginners, and sales staff.
Secure your place in the R&S®NC Academy now!
Certified expertise in the field of WAN
Secure your place in the R&S®NC Academy Specialist Workshop WAN
Ideal for technicians, network administrators, and resellers: Building on the R&S®NC Academy Professional Workshop WAN / WLAN / Switch / Cloud, you will learn how to plan, deploy, and manage a medium-sized WAN network with R&S®LANCOM devices, including LANtools and the R&S®LANCOM Management Cloud. We recommend taking the R&S®NC Academy Certified Specialist WAN certification exam afterward to validate your know-how and position yourself as a qualified provider in the field of WAN.
Choose your date in the R&S®NC Academy and take part!
WAN expertise with certification
Join the R&S®NC Academy Expert Workshop WAN
Perfect for technicians, network administrators, and resellers: Building on the R&S®LANCOM Specialist Workshop WAN, you will gain essential skills for planning, deploying, and administering a large WAN network with R&S®NC AcademyLANCOM devices—including LANtools and the R&S®LANCOM Management Cloud. The R&S®NC Academy Certified Expert WAN certification highlights you as a certified expert in the field of WAN and showcases your in-depth technical knowledge.
Secure your place at the next available date in the R&S®NC Academy!
