Horizon Powered


CBRS Indoor Router

i272 1

The Horizon Wifi I272 4G LTE-A CBRS Indoor Router supports Cat. 12 and 5 GHz CBRS band by sharing their spectrums across residential, business and enterprise users. This provides your subscribers with ultra-fast internet connectivity and enables simultaneous network access without the reconstruction of wires.

Also with VoLTE support, users can connect their existing analog telephones to the router and enjoy a wide range of telephone features such as Call Waiting, Conference, Speed Dial, Return Call, Redial and more.

Our device is FCC part 96 certified and CBRS ready with a built-in SAS (Spectrum Access System) client to increase your service reach thanks to high-power signal transmissions and 4×4 MIMO high-gain antennas.

Horizon Powered's i272 Indoor Router Front view
Horizon Powered's i272 Indoor Router Back View
Horizon Powereds i272 Indoor Router Front and Back

I272: Lightning-fast Internet Connectivity

I272 employs 3GPP UE downlink Category 16, with high-level practice LTE-A technology and data rates of up to 560/30 Mbps (DL/UL). The built-in 4×4 MIMO high-performance antennas and SAS (Spectrum Access System) increase your service reach and easily satisfy the needs of HD video and VoIP applications.

Now you don’t have to worry about using unsafe public WiFi for your business. You can set up your own secured Horizon WiFi network and create a separate guest WiFi for up to 64 guest devices with exceptional coverage. This is an ideal solution for business work group who needs independent and secured WiFi connection.

With the next wireless generation, 802.11ac, integrated in the Horizon devices, I272 delivers fast Wi-Fi speeds of up to 560Mbps. The I272 supports a link rate up to 300Mbps in 2.4GHz frequency range & 866Mbps in 5GHz range and is also backward compatible with existing 802.11 a / b / g / n wireless equipment in the network.

I272: Easy Installation

image shows how horizon product i272 is helping big companies making their work fast

The rugged and intuitive device design of the Horizon Internet I272 4G LTE provides your subscribers with trouble-free installation and configuration experience. It is designed to safely operate in harsh weather conditions.

The wireless signal of Horizon Wifi is stronger. The precise and professional internal design of the antenna ensures minimal interference and a wider signal coverage range.


The Horizon devices with multiple antennas are suitable for large indoor spaces. You can expect far greater ability to penetrate walls which will not cause any hindrances to your activities even if you are located in a large indoor space or a remote setting. As for the right broadband router, measure the area of the space where you need Horizon Internet, and choose the one that suits you.

Enhance Efficiency of the Existing Network with Dual-mode Flexibility

The Horizon devices I272 4G LTE supports the bridge/router mode, allowing you to start a new deployment or upgrade services by connecting to the subscriber’s existing broadband router with a lower CAPEX.

Ethernet WAN Connection

The WAN/LAN port enables Horizon Powered I282 to work as a traditional wireless router which is compatible with cable, fibre, and DSL modems. And when it’s set as a wireless router, it works as a backup to provide a sustained and reliable internet connection for you.

i272 Product Image

Secure Network

i272 Product Image

The advanced encryption and password protection features protects against attacks over the Internet and prevents unauthorized access to your network. Security functionality includes: WEP 64/128 bit, WPA, WPA2 (PSK, TKIP and AES, SSID broadcast disable and wireless MAC address filtering to enhance the level of transmission security and access control over the Wireless LAN.

You can also create a separate guest network to provide access to visitors while keeping your main network secure. If you are looking for additional security, Horizon devices are well equipped to protect your data transmission and user privacy.

I272 CBRS Indoor Router

Main Features


Speeds up to 560Mbps Downlink and 30Mbps Uplink


CBRS Support

Supports LTE-TDD Band 48

up to 64 devices connected 2

Up to 64

Connected Devices

VoLTE VoIPVoLTE / VoIP Enabled

Connect your home phone for calls over the internet

Horizon dmsDevice Management Server

DMS compatible, TR069 Ready

Colors AvailableBlack or White
LTE CategoryCAT 12
LTE SpeedsTDD: DL 560Mbps/UL30Mbps
Supported BandsTDD-LTE:
ChipsetGCT GDM7243
Wi-FiDual Band 2.4Ghz & 5Ghz, 802.11 a/b/g/n/ac
WIFI SpeedsUp to 866mbps
Carrier AggregationUp to 4 Carrier Aggregation
VoiceSupports VoIP/VoLTE
Routing ModesRoute Mode, Bridge Mode, NAT mode, IPV4/IPv6 Dual Stack
SIM3FF Sim Card
Antenna4 Built in Antennas = 4G LTE (2), Wi-Fi (2)
CertificationFCC Part 96 Certified

The I272 4G LTE-A CBRS Indoor Router

In an age where internet connectivity is paramount for both individuals and businesses, Horizon Powered brings forth the I272 4G LTE-A CBRS Indoor Router, a powerful solution designed to bolster internet access across residential, business, and enterprise settings. With a focus on technical specifications and capabilities, this article will delve into the features and benefits of the I272 router, providing a comprehensive overview of its potential impact on network performance and efficiency.

The I272 4G LTE-A CBRS Indoor Router is a robust and versatile networking solution designed to provide high-speed internet connectivity. With support for Cat. 12 and CBRS bands, it utilizes the available spectrum efficiently, offering ultra-fast data rates and enabling multiple devices to connect simultaneously without the need for extensive rewiring. This article will explore the key aspects of this device, from its lightning-fast internet capabilities to its security features.

I272:  Lightning-Fast Internet Connectivity

Horizon Powered I272 router stands as a testament to cutting-edge technology and its ability to deliver lightning-fast internet connectivity. This section delves into the technical specifics of its capabilities, including its advanced LTE-A technology, high-performance antennas, and the Spectrum Access System (SAS) that collectively enable seamless online experiences.

Cutting-Edge Technology

At the core of the I272 router is the 3GPP UE downlink Category 16, an industry-standard classification that signifies its advanced capabilities. This technology is further enhanced by the incorporation of LTE-A (Long-Term Evolution Advanced), which represents a significant evolution of the LTE standard. Together, they create a potent combination that fuels the router’s impressive performance.

3GPP UE Downlink Category 16: This classification establishes the I272 router as a formidable networking solution. It indicates its proficiency in handling data transfers, especially in the downstream direction. With Category 16, the router can support high-speed internet connections, making it well-suited for modern internet demands.

Advanced LTE-A Technology: LTE-A technology is the driving force behind the I272 router’s ability to provide exceptional internet speeds. This technology builds upon LTE and introduces features such as carrier aggregation, which combines multiple frequency bands for increased data throughput. The result is remarkable data rates of up to 560 Mbps downstream and 30 Mbps upstream. This remarkable throughput ensures that users can engage in bandwidth-intensive activities like streaming high-definition videos or conducting seamless VoIP (Voice over Internet Protocol) calls without interruptions.

I272: High-Performance Antennas

The I272 router is equipped with built-in 4×4 MIMO (Multiple-Input, Multiple-Output) high-performance antennas, a critical component in ensuring a robust and reliable connection. These antennas offer several advantages:

Enhanced Service Reach: The 4×4 MIMO configuration significantly extends the router’s service reach, allowing it to maintain a strong signal over greater distances. This feature is particularly beneficial in expansive residential or commercial settings where coverage must be comprehensive.

Optimized Signal Reception: The high-performance antennas work diligently to optimize signal reception. They can simultaneously transmit and receive data over multiple streams, reducing signal interference and improving overall connection quality. This is particularly valuable in environments where signal conditions are challenging, such as areas with obstacles or interference sources.

Stable Connection: Stability is paramount in the world of internet connectivity. The 4×4 MIMO antennas play a crucial role in ensuring a stable connection by minimizing signal disruptions and dropouts. This stability is essential for tasks that require a consistent connection, such as online gaming or video conferencing.

Spectrum Access System (SAS)

The Spectrum Access System (SAS) is a sophisticated technology integrated into the I272 router to enhance its efficiency further. This system is tasked with managing and allocating spectrum resources effectively, resulting in several key benefits:

Efficient Spectrum Utilization: The SAS ensures that available spectrum resources are used efficiently. By intelligently allocating frequencies and managing interference, it minimizes wasted bandwidth and maximizes the use of the available spectrum. This, in turn, translates into consistent and high-speed internet access for users.

Reduced Interference: Interference can degrade the quality of internet connections and slow down data transfer rates. The SAS actively works to mitigate interference, ensuring that users experience minimal disruptions or signal degradation. This is especially critical in environments with multiple wireless devices or networks operating in close proximity.

Reliable Connectivity: The SAS’s ability to allocate spectrum resources intelligently results in reliable and consistent internet connectivity. Users can rely on the I272 router to provide a dependable internet connection, even in challenging or congested network environments.

Easy Installation

User-Friendly Design

The I272 router’s commitment to providing a hassle-free installation experience is exemplified by its rugged and intuitive device design. Below, we will explore the various aspects of this user-friendly design, highlighting how it simplifies the setup process and enhances the router’s usability, even in adverse weather conditions.

Intuitive Setup: Setting up the I272 router is a straightforward process. The router comes equipped with user-friendly interfaces and intuitive controls that guide users through the installation steps. This ease of use minimizes the need for technical expertise, making it accessible to a wide range of users, from homeowners to business professionals.

Accessible Ports and Interfaces: The router’s ports and interfaces are strategically positioned and clearly labeled, facilitating easy connectivity. Users can quickly identify where to connect cables, ensuring a hassle-free setup process. This accessibility reduces the chances of errors during installation and minimizes the need for extensive troubleshooting.

User-Friendly Documentation: Accompanying the I272 router is user-friendly documentation that provides step-by-step instructions for installation and configuration. These clear and concise instructions empower users to set up the router independently, further reducing the need for professional assistance.

Reduced Downtime: The ease of installation translates into reduced downtime during setup. Whether it’s for a home network, a business, or an outdoor deployment, the I272 router can be up and running swiftly. Minimizing downtime is critical in environments where continuous internet connectivity is essential for productivity and convenience.

Technical Support: In cases where users encounter challenges during installation, technical support is readily available. The I272 router is backed by a knowledgeable support team that can assist with troubleshooting and addressing any issues that may arise. This support network provides peace of mind to users, ensuring that they can quickly resolve installation-related concerns.

Enhancing Network Efficiency

Bridge/Router Mode

The I272 router’s capability to operate in both bridge and router modes represents a significant advantage for users seeking to optimize network efficiency. This section will delve into the dual-mode flexibility of the I272 router, emphasizing how it facilitates new deployments and service upgrades while minimizing capital expenditure (CAPEX).

Bridge Mode: In bridge mode, the I272 router functions as a transparent bridge, allowing it to seamlessly integrate with an existing network infrastructure. This mode is particularly valuable in scenarios where users have a well-established network with an existing broadband router in place. By configuring the I272 router in bridge mode, users can extend their network capabilities without the need for a complete overhaul. This means that existing IP addressing schemes, network configurations, and services remain intact, reducing disruption and simplifying the integration process.

Router Mode: Alternatively, the I272 router can operate in router mode, where it assumes the role of a central networking hub. In this mode, the router takes control of IP addressing, routing, and firewall functions, enabling it to independently manage network traffic and services. Router mode is ideal for situations where users require a fresh start or have specific routing and security requirements that necessitate a new deployment. The I272 router’s router mode empowers users to tailor their network to meet their exact specifications, ensuring that it aligns with their unique needs and preferences.

Minimizing CAPEX: One of the standout benefits of the I272 router’s dual-mode flexibility is its ability to minimize capital expenditure. Users can make strategic decisions based on their existing network infrastructure and requirements. If a network upgrade is needed, the I272 router can be integrated into the current setup, extending the network’s capabilities without significant additional costs. This approach is particularly cost-effective for businesses looking to expand their connectivity capabilities without incurring unnecessary expenses associated with a full network overhaul.

Seamless Integration: The I272 router’s seamless integration into existing networks is a key advantage. It ensures that users can maintain business continuity and productivity during the deployment or upgrade process. There is minimal disruption to ongoing operations, and users can gradually transition to the enhanced network capabilities provided by the I272 router at their own pace.

Versatile Applications: The dual-mode flexibility of the I272 router makes it suitable for a wide range of applications. It is equally applicable in residential settings, where homeowners can integrate it into their existing home networks, as well as in business environments, where it can serve as a cost-effective solution for expanding network coverage. Its adaptability allows users to harness its capabilities in various contexts, optimizing network efficiency across the board.

Secure Network

Advanced Encryption

In today’s digital landscape, where cyber threats loom large, network security is paramount. The I272 router takes a proactive approach to ensure the safety and confidentiality of user data by incorporating advanced encryption and password protection features. This section will delve into the specifics of the router’s security measures, emphasizing their role in safeguarding against internet-based attacks.

Advanced Encryption: At the forefront of the I272 router’s security features is advanced encryption. Encryption is the process of converting data into a code to prevent unauthorized access and protect the integrity of the information being transmitted. The I272 router employs robust encryption protocols to secure data both in transit and at rest. This means that data sent over the network is transformed into an unreadable format that can only be deciphered by authorized devices equipped with the appropriate encryption keys.

Protection from Eavesdropping: Advanced encryption is particularly effective in guarding against eavesdropping, a common threat in insecure networks. Eavesdropping occurs when malicious actors intercept and listen in on data transmissions. By encrypting data, the I272 router ensures that even if intercepted, the information remains unintelligible to unauthorized individuals or entities. This safeguards sensitive data such as login credentials, financial information, and personal communications.

Mitigating Man-in-the-Middle Attacks: Man-in-the-Middle (MitM) attacks involve intercepting communication between two parties without their knowledge. The I272 router’s encryption measures make it exceedingly challenging for attackers to execute MitM attacks successfully. Even if an attacker manages to intercept data, the encrypted format renders it useless without the encryption key.

Password Protection: In addition to encryption, the I272 router employs robust password protection mechanisms. Passwords serve as the first line of defense against unauthorized access to the router’s settings and configuration. Users are encouraged to set strong, unique passwords that are difficult for attackers to guess. This added layer of security ensures that only authorized personnel can make changes to the router’s settings, further safeguarding the network’s integrity.

Regular Security Updates: The I272 router’s commitment to security extends beyond its initial setup. It regularly receives security updates and firmware patches to address emerging threats and vulnerabilities. These updates are crucial in maintaining a secure network environment over time. Users can rest assured that their router is equipped to handle evolving security challenges effectively.

Preventing Unauthorized Access: By combining encryption and password protection, the I272 router effectively prevents unauthorized access to the network. This is critical in protecting against both external threats and potential breaches from within the network. Unauthorized access can lead to data breaches, compromised devices, and network disruptions, all of which can have serious consequences for users and organizations.

Confidentiality and Peace of Mind: Ultimately, the I272 router’s commitment to advanced encryption and password protection measures translates into enhanced confidentiality and peace of mind for users. They can confidently use the network for sensitive tasks, knowing that their data is shielded from prying eyes and that the router’s security features are actively working to defend against cyber threats.

Technical Specifications

The technical specifications of the I272 4G LTE-A CBRS Indoor Router are instrumental in understanding its capabilities and performance. In this section, we will delve deeper into each specification to provide a comprehensive overview of what this router offers:

LTE Category and Speed

– LTE Category: CAT 12

Speeds: TDD – DL 560 Mbps / UL 30 Mbps

The I272 router operates at LTE Category 12, indicating its ability to support high-speed data transmission. It achieves impressive download speeds of up to 560 Mbps and upload speeds of up to 30 Mbps in TDD mode. This level of performance ensures that users can enjoy swift and responsive internet access, making it suitable for bandwidth-intensive tasks.

Supported Bands

– TDD-LTE Bands: B42/B43/B48

The router supports specific TDD-LTE bands, namely B42, B43, and B48. These bands are crucial for accessing different portions of the radio spectrum, allowing the router to adapt to various network environments and requirements. Such flexibility ensures that users can connect reliably even in areas with varying frequency allocations.


Chipset: GCT GDM7243

At the core of the I272 router lies the GCT GDM7243 chipset. This chipset is a key component responsible for processing and managing data, ensuring efficient communication between devices and the network. The choice of this chipset underscores the router’s commitment to performance and reliability.

MIMO Technology


The inclusion of LTE 4×4 MIMO (Multiple-Input, Multiple-Output) technology is instrumental in improving signal reception and overall network performance. With four antennas dedicated to LTE, the router can simultaneously transmit and receive data, reducing signal interference, and enhancing connection stability. This technology is particularly beneficial in areas with challenging signal conditions.


– Wi-Fi: Dual Band 2.4 GHz & 5 GHz, 802.11 a/b/g/n/ac

– Wi-Fi Speeds: Up to 866 Mbps

The I272 router offers dual-band Wi-Fi capabilities, operating at both 2.4 GHz and 5 GHz frequencies. It supports Wi-Fi standards 802.11 a/b/g/n/ac, ensuring compatibility with a wide range of devices. With Wi-Fi speeds of up to 866 Mbps, users can enjoy fast and reliable wireless connectivity for their devices, such as smartphones, laptops, and smart home gadgets.

Carrier Aggregation

– Carrier Aggregation: Up to 4 Carrier Aggregation

Carrier aggregation is a technology that combines multiple frequency bands to increase data throughput. The I272 router supports up to four carrier aggregation, enabling it to maximize network capacity and deliver even higher data speeds. This is particularly advantageous in areas with dense network traffic.

Voice Support

– Voice: Supports VoIP/VoLTE

The I272 router goes beyond conventional data connectivity by offering support for Voice over Internet Protocol (VoIP) and Voice over LTE (VoLTE). This feature allows users to make voice calls over the internet, providing access to a wide range of telephone features such as Call Waiting, Conference Calls, Speed Dialing, Return Call, Redial, and more. It transforms the router into a comprehensive communication solution.

Routing Modes

– Routing Modes: Route Mode, Bridge Mode, NAT mode, IPV4/IPv6 Dual Stack

The I272 router offers diverse routing modes, including Route Mode, Bridge Mode, NAT mode, and IPV4/IPv6 Dual Stack. These modes provide flexibility in configuring the router to suit specific network requirements. Whether users need to create a separate network segment, bridge connections, or support IPv6, the router’s routing modes cater to a variety of scenarios.

SIM Card

– SIM: 3FF Sim Card

The router accommodates a 3FF (micro) SIM card, allowing users to easily connect to their mobile network provider. The use of a SIM card simplifies the activation process, making it convenient for users to get their network up and running swiftly.

Antenna Configuration

– Antennas: 4 Built-in Antennas (2 for 4G LTE, 2 for Wi-Fi)

The I272 router is equipped with four built-in antennas, with two dedicated to 4G LTE and two for Wi-Fi. These antennas are strategically positioned to optimize signal reception and transmission, ensuring a stable and robust wireless connection. The antenna configuration is crucial for delivering consistent network performance, particularly in challenging signal environments.


– Certification: FCC Part 96 Certified

FCC Part 96 certification signifies compliance with regulatory standards set by the Federal Communications Commission (FCC). This certification ensures that the I272 router meets the necessary requirements for safe and interference-free operation within the United States.

The Horizon Powered I272 4G LTE-A CBRS Indoor Router is a formidable solution for those seeking to enhance internet connectivity in residential, business, and enterprise environments. With its high-speed capabilities, advanced MIMO technology, and robust security features, it stands as a versatile choice for meeting the demands of modern internet usage. Whether for streaming, VoIP, or data-intensive applications, the I272 router proves itself as a reliable and efficient networking solution. In an increasingly connected world, the I272 router paves the way for seamless and secure internet access.