QuWireless Router Antenna Enclosures for Teltonika Routers

QuWireless Router Antenna Enclosures for Teltonika Routers

QuWireless antenna enclosures combine a weatherproof outdoor housing, integrated multi-band antennas, and a mounting space for a compatible Teltonika router into a single unit. The result is a fully self-contained outdoor cellular node that installs on a wall or pole and connects back to your building over a single Ethernet cable. There are no coaxial pigtails to run, no separate outdoor enclosure to source, and no antenna-to-router cable losses to account for.

QuWireless produces two enclosure families: the QuSpot (cylindrical, slim profile) and the QuCube (compact square form factor). Each is matched to a specific Teltonika router model. The antenna connections inside the enclosure are made directly to the router’s SMA ports – the short jumper cables are pre-routed as part of the enclosure design, which means the antenna and modem are centimetres apart rather than metres. This keeps cable loss to an absolute minimum.

How Power Gets to the Enclosure – Passive PoE Explained

All QuWireless enclosures are powered using passive Power over Ethernet (passive PoE). Understanding this is important before ordering components or connecting the unit for the first time.

What passive PoE is

Passive PoE injects a DC voltage directly onto unused wire pairs in a standard Ethernet cable. There is no handshake, no negotiation, and no detection protocol. The injector simply applies voltage continuously. The enclosure’s built-in PoE splitter extracts that voltage and converts it to the supply the router needs. Power and data travel over the same cable, which means a single CAT5 or CAT6 run from your building to the enclosure is all that is required – typically up to 50 metres.

QuWireless enclosures use 24V passive PoE. The recommended injectors are the QuPSU P248E (24V, 0.8A, 19.2W, 100 Mbps) for the RUT series routers and the QuPSU GP241E (24V, 1A, 24W, Gigabit) for the RUTX and RUTM series. Use the Gigabit variant for any enclosure housing a RUTX50, RUTM30, RUTM31, RUTM51, RUTX11, or similar Gigabit router.

Active PoE – what happens if you use it

Standard active PoE – IEEE 802.3af (48V, up to 15.4W) and IEEE 802.3at (48V, up to 30W) – operates at 48V rather than 24V. It also performs a handshake before delivering power: the switch or injector probes the connected device and only switches power on once the device identifies itself as a valid PoE load.

The built-in QuPoE splitter inside every QuWireless enclosure includes overvoltage, surge, and short-circuit protection. If you connect an active PoE source at 48V, the splitter’s protection circuitry will block or absorb the excess voltage before it reaches the router. The Teltonika router inside will not be damaged. However, the unit will also not power on. The active PoE handshake will not receive the correct response from the passive splitter, so no power is delivered to the cable. The result is a unit that does nothing – not a failed unit, just an unpowered one.

Cable length and PoE

CAT5e or better supports the 24V passive PoE run over typical installation distances. Voltage drop on long cable runs (over 30 metres) is worth checking – the QuPSU GP241E at 24V/1A can deliver sufficient power at 50 metres through standard CAT5e without issue. For longer runs, reduce the cable resistance by using CAT6, or confirm the voltage at the enclosure end using a multimeter before installing the router inside.

The Seven Enclosures – Which Router, Which Form Factor

A950S – QuSpot for RUT950 / RUT951 / RUT901

The A950S houses the Teltonika RUT950, RUT951, RUT901, or RUT900 – the mid-range dual SIM 4G routers from the RUT9 series. These are compact, metal-encased routers rated for industrial IoT and M2M applications. The RUT950 and RUT951 carry dual Nano SIM slots with automatic failover, two Ethernet ports, and single-band 2.4 GHz Wi-Fi. Inside the A950S they connect directly to the integrated LTE MIMO 2×2 and Wi-Fi omni antennas via short internal jumpers. The frequency coverage runs from 694 MHz to 2700 MHz, covering all UK and European 4G bands including Band 20 (800 MHz) and Band 3 (1800 MHz).

A955S – QuSpot for RUT955 / RUT956

The A955S is matched to the RUT955 and RUT956 – the full-featured industrial routers in the RUT9 series. Both models add RS232 and RS485 serial interfaces, digital and analogue I/O, and GPS. The A955S enclosure includes a dedicated GPS antenna alongside the LTE MIMO 2×2 and Wi-Fi omni antennas, making it the correct choice when GNSS tracking or asset location is part of the deployment. The RUT956 extends the RUT955 with an additional analogue input. Both routers run RutOS and are compatible with Teltonika RMS for remote management.

AX50S – QuSpot for RUTX50 / RUTM51 / RUTM54 / RUTM55

The AX50S is the 5G enclosure in the QuSpot range, compatible with the Teltonika RUTX50, RUTM51, RUTM54, and RUTM55. All four are 5G sub-6 GHz routers with 4×4 MIMO cellular and dual-band Wi-Fi. The AX50S integrates a high-gain omnidirectional 5G and LTE MIMO 4×4 antenna, a Wi-Fi omni antenna, and a GPS antenna. Sub-6 GHz 5G band coverage includes n1, n3, n5, n7, n8, n20, n28, n38, n40, n41 among others – covering the primary 5G deployments on EE, Vodafone, Three, and O2 in the UK. The RUTX50 requires the Gigabit passive PoE injector (GP241E). Note that the RUTC50 supports passive PoE from batch number 7 onwards only – check your batch if using a RUTC50 variant.

A240S – QuSpot for RUT200 / RUT241 / RUT240 / RUT230 / RUT281

The A240S covers the compact entry-level RUT2 series routers. These are single SIM or dual SIM 4G routers in small plastic enclosures – the RUT241 and RUT200 are popular choices for cost-sensitive CCTV and remote monitoring installations. Inside the A240S they gain a proper outdoor LTE MIMO 2×2 antenna and Wi-Fi omni antenna, transforming a low-cost indoor router into a capable outdoor node. For the RUT230 (single-modem variant), only one LTE antenna port is active inside the enclosure.

A240C – QuCube for RUT2xx series

The A240C is the QuCube variant for the same RUT2xx router family. The QuCube form factor is more compact than the QuSpot – designed for installations where a smaller visual profile matters, including transport, urban infrastructure, and public installations. The A240C has IP68 weatherproofing (improved over the IP67 of the QuSpot series) and integrates omnidirectional 5G/LTE and Wi-Fi antennas. It suits the RUT241, RUT240, RUT260, RUT230, and RUT200.

AM30C – QuCube for RUTM30 / RUTM31

The AM30C brings QuCube enclosure technology to the 5G RUTM30 and RUTM31 routers. The RUTM30 is a high-end 5G router from the RUTM series with dual SIM, Gigabit Ethernet, and full RutOS. The AM30C integrates high-gain omnidirectional 5G/LTE MIMO and Wi-Fi omni antennas into the IP68 housing. A single CAT6 cable over up to 50 metres delivers both power and data. The Gigabit passive PoE injector is required for this enclosure.

A955C – QuCube for RUT955 / RUT956

The A955C is the QuCube equivalent of the A955S – same router compatibility (RUT955, RUT956) in the smaller, more modern QuCube enclosure. Where the A955S QuSpot suits installations where the cylindrical form factor is preferred, the A955C suits applications requiring a lower-profile or more discreet installation. IP68 rated, with LTE/5G omni, Wi-Fi omni, and GPS antennas built in.

Three Ways to Deploy a Teltonika Router Outdoors

A QuWireless enclosure is one of three main approaches to getting a Teltonika router working in an outdoor environment. Each has genuine advantages and the right choice depends on the specific installation requirements.

The outdoor antenna option and cable loss

Running coaxial cable from an indoor router to an external antenna is a practical approach in many installations. The router stays on a DIN rail or in a cabinet, it is easy to reach, and swapping a SIM card takes seconds. However, coaxial cable introduces signal loss. LMR-195 or RG58 cable at 5 metres loses around 1-2 dB at 800 MHz and more at higher frequencies. A QuWireless enclosure avoids this entirely – the router’s SMA ports connect directly to the antenna elements inside the same housing, with jumper cables of only a few centimetres.

The OTD series – active PoE and a simpler setup

The Teltonika OTD140 (4G Cat 4) and OTD500 (5G) are purpose-built outdoor routers with integrated antennas. They accept standard active 802.3af or 802.3at PoE from any compliant switch or injector – no passive PoE injector to source or keep track of. The IP55 rating is slightly below the IP67/IP68 of QuWireless enclosures. The OTD140 has no Wi-Fi; the OTD500 has dual-band Wi-Fi and eSIM alongside dual physical SIM. If Wi-Fi client access from the outdoor unit is needed and you are using an OTD140, a separate Teltonika Wi-Fi access point is required. A QuWireless enclosure housing a router with Wi-Fi provides that coverage from the same unit.

SIM Access, eSIM, and Remote Management

The SIM access trade-off

When a router is mounted in a QuWireless enclosure at height – on a roof, pole, or building fascia – changing the physical SIM card means getting to the enclosure. In a straightforward installation that might mean a ladder and ten minutes. In a more complex installation, such as a unit mounted inside a lift shaft, on top of a traffic light column, or on a rooftop with restricted access, physical SIM changes can be a meaningful operational overhead.

Installing the router indoors with an outdoor antenna solves this problem. The router is accessible at any time, SIM cards can be swapped in seconds, and the antenna still sits outside where the signal is best. The trade-off is the coaxial cable run and the associated loss.

How eSIM changes the picture

Several Teltonika routers compatible with QuWireless enclosures support eSIM – an electronically programmable SIM that can have its network profile changed without a physical card swap. The RUT955, RUT956, RUTX50, RUTM30, RUTM51, and RUTM55 all support eSIM alongside their physical SIM slots.

With an eSIM-capable router installed in a QuWireless enclosure, it is possible to switch mobile network operator remotely – through RutOS, or via Teltonika RMS – without touching the unit. This largely removes the SIM-change argument for installing the router indoors instead. If a network change is needed, the eSIM profile is updated through the router’s interface. Read more in our guide to eSIM routers.

The important caveat is that eSIM does not replace the physical SIM slots. If a physical SIM card is already installed and needs replacing with a different physical card – for example, moving from a dynamic IP SIM to a fixed IP SIM for VPN access – you still need physical access to the router to do that. eSIM addresses network profile changes on a pre-provisioned eSIM; it does not make physical nano SIM cards wireless.

Remote management and VPN access

All Teltonika routers compatible with QuWireless enclosures run RutOS and support Teltonika RMS for remote management – including configuration, firmware updates, reboots, and traffic monitoring over cellular. Routers in outdoor enclosures can be fully administered remotely once commissioned. For installations requiring a secure connection back to a central network or VPN server, see our guide to VPN on cellular routers.

Installation Tips

The following points apply to most QuWireless enclosure installations.

• Mount the Teltonika router inside before sealing. The router slides into the dedicated mounting bracket inside the enclosure. Connect the internal antenna jumper cables to the correct SMA ports on the router before closing the housing.
• Use the correct passive PoE injector. The QuPSU P248E (100 Mbps) suits RUT9xx and RUT2xx series routers. The QuPSU GP241E (Gigabit) is required for RUTX50, RUTM30, RUTM31, and other Gigabit routers. Mixing these up will either underpowered the router or cause connectivity issues at Gigabit speeds.
• Install a SIM card before sealing the enclosure. Once the unit is mounted at height, accessing the SIM slot requires opening the enclosure again. If the router supports eSIM, a physical SIM can still be useful as a fallback – provision both before installation.
• Consider a lightning arrestor on the Ethernet cable. The cable run from the enclosure into the building is a potential path for transient surge energy in the event of a nearby lightning strike. A surge protector on the Ethernet cable at the building entry point is recommended for permanent installations.
• Commission and configure the router indoors first. Set up the SIM, APN, VPN, and RMS before mounting the enclosure at height. This avoids the need to bring the unit down for configuration changes.
• Check the IoT SIM connectivity. QuWireless enclosures work with any SIM. For remote monitoring, CCTV, or VPN-based applications, a fixed IP SIM is usually the right choice. For roaming or multi-network applications, see our roaming SIM cards. All SIM options are available at routerstore.com/sim-connectivity/.

Frequently Asked Questions

Does the router come included with a QuWireless enclosure?

No. QuWireless enclosures are sold as antenna enclosures – the Teltonika router is purchased separately. This means you can choose the exact router variant (for example, the RUT955 EU version for UK and European bands) and buy it independently. The enclosure’s internal bracket and antenna connections are pre-configured for the compatible router models listed for each part number. See the Teltonika 4G routers and Teltonika 5G routers in our catalogue.

What PoE injector do I need for a QuWireless enclosure?

You need a 24V passive PoE injector, not a standard 802.3af or 802.3at active PoE switch. For RUT9xx and RUT2xx series routers (100 Mbps Ethernet), the QuPSU P248E (24V, 0.8A, 19.2W) is correct. For RUTX50, RUTM30, RUTM31, and other Gigabit Ethernet routers, use the QuPSU GP241E (24V, 1A, 24W). Check the QuWireless product page for your specific enclosure model to confirm the recommended injector. Alternatively, call our UK-based technical support team on 0300 124 6181 and we will confirm the right combination.

Can I use my existing PoE switch to power a QuWireless enclosure?

Not directly. Standard PoE switches deliver 48V active PoE (802.3af or 802.3at). QuWireless enclosures need 24V passive PoE. The enclosure’s built-in splitter will protect the router from the 48V, but the unit will not power on. You need a dedicated 24V passive PoE injector placed between your switch and the enclosure. Some installers run a short patch from the switch to the passive PoE injector, then from the injector to the enclosure – this keeps the network switch in the loop for data while the injector handles power.

What is the difference between the QuSpot and the QuCube?

The QuSpot is a cylindrical enclosure with a taller, slimmer profile. It suits pole-mount or mast-top installations and has been the core QuWireless form factor for the RUT9xx and RUT2xx series for several years. The QuCube is a more recent, compact square enclosure with IP68 weatherproofing (one step above the IP67 of most QuSpot models). The QuCube is better suited to installations where a smaller profile is preferred, including transport, urban street furniture, and interior ceiling installations. Both families deliver the same single-cable passive PoE connectivity principle.

Does the antenna work on all 4G bands including 700 MHz (Band 28)?

QuWireless antenna enclosures cover the frequency range from 694 MHz to 2700 MHz for 4G LTE models, which includes Band 28 (700 MHz), Band 20 (800 MHz), Band 3 (1800 MHz), and Band 7 (2600 MHz). Band 28 is used by Three UK for rural 4G coverage. Full band support across this range means the antenna performs correctly regardless of which band your network is using at the installation site. For 5G models (AX50S, AM30C), coverage extends to the sub-6 GHz 5G bands including n28, n78, and n1.

Can I change the SIM card without removing the enclosure from the wall?

The SIM card is inside the Teltonika router, which is inside the enclosure. Accessing it requires opening the enclosure. For permanent installations at height, the practical solution is to install and test the SIM before mounting. If the router supports eSIM – which the RUT955, RUT956, RUTX50, RUTM30, and RUTM51 do – network operator profiles can be changed remotely without touching the unit. Read more about eSIM support on Teltonika routers.

How does a QuWireless enclosure compare to a Teltonika OTD140 or OTD500?

The OTD140 and OTD500 are purpose-built outdoor routers from Teltonika that accept standard active PoE from any 802.3af or 802.3at switch. They are IP55 rated and have integrated antennas. The OTD140 has no Wi-Fi. A QuWireless enclosure requires 24V passive PoE but gives you the choice of router – meaning you can use a model with dual SIM failover, RS485, GPS, or Docker support depending on the application. QuWireless enclosures are also IP67 or IP68, giving a higher weatherproofing rating than the OTD series. If you need Wi-Fi coverage from the outdoor unit, a QuWireless enclosure with a Wi-Fi-equipped router is the direct answer. If simplicity and standard PoE compatibility are the priority, the OTD series is worth considering. Call us on 0300 124 6181 to discuss which approach suits your project.

What SIM card should I use with a QuWireless enclosure?

The right SIM depends on the application. For remote monitoring, CCTV, VPN tunnels, or any application where the device needs to be reached remotely, a fixed IP SIM gives the router a persistent, routable address. For deployments that move between locations or need multi-network resilience, a roaming SIM is the better fit. We stock both at routerstore.com/sim-connectivity/ and can advise on the right option.

Related Products and Further Reading

Browse Teltonika 4G routers and Teltonika 5G routers compatible with QuWireless enclosures. For installations requiring a VPN connection back to a central server or private network, read our guide to VPN on cellular routers. For remote profile management without a physical SIM swap, see our eSIM routers explainer. SIM cards for QuWireless installations – fixed IP and roaming – are at routerstore.com/sim-connectivity/. To understand how Teltonika RMS can manage a fleet of outdoor-mounted routers remotely, read What is Teltonika RMS.