Tag: NSA

Peplink’s 5GN Modem: A Leap Forward in 5G Connectivity

Peplink has taken a bold step forward with the introduction of its latest modem chipset, the Qualcomm Snapdragon X62, in the BR1 Pro 5GN and BR2 Pro 5GN routers. What makes this advancement noteworthy is that it comes at no additional cost, maintaining the same price point as its predecessor, the 5GH model. 

Breaking Down the Advancements

  1. Three-Way 5G Carrier Aggregation: The standout feature of the new 5GN models is the support for three-way 5G carrier aggregation. This translates to the potential for significantly higher speeds, offering users a more robust and responsive network experience.
  2. Simultaneous Low and Mid-Band Carrier Aggregation: Unlike its predecessor, the 5GN models enable carrier aggregation between low and mid-band frequencies simultaneously. This enhancement promises users improved speed, range, and reliability in their networks, particularly beneficial for those operating in areas with challenging signal conditions. It specifically covers the following bands:
    • 5G NA & NSA Sub-6GHz Bands: n1, n2, n3, n5, n7, n8, n12, n13, n14, n18, n20, n25, n26, n28, n29, n30, n38, n40, n41, n48, n66, n70, n71, n75, n76, n77, n78, n79
    • 4G/LTE Bands: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71
  3. Seamless 4G/5G Integration: The x62 cellular module on the 5GN models supports both SA (standalone) and NSA (non-standalone) Sub-6GHz, ensuring a smooth transition between 4G and 5G networks.

Technical Prowess of the X62 Modem

  1. Peak Modem Speeds: Utilizing technologies such as Wideband Envelope Tracking, 3-Way Carrier Aggregation, and AI-Enhanced Signal Boost, the X62 chipset achieves unprecedented peak modem speeds, setting new benchmarks for performance.
  2. Enhanced Performance in Challenging Areas: The x62’s ability to combine multiple 5G bands, including compatibility with C-Band, ensures superior service in areas historically prone to signal struggles.
  3. Power Efficiency: With a 4nm baseband chip and cutting-edge technology, the X62 delivers exceptional power efficiency, making it the most power-efficient chip to date.

5G Modem Evolution: X62 vs X55

  1. Future-Proof Design: The X62 implements “5G Phase 2” standards, positioning it as a future-proof modem chipset capable of keeping pace with the evolving 5G network landscape.
  2. Addressing Limitations: Compared to the earlier X55 modem, the X62 addresses limitations in combining multiple 5G bands, ensuring optimal performance, especially in fringe signal areas.
  3. Compatibility with C-Band: The X62 supports C-Band, a vital spectrum for 5G expansion, providing users with a comprehensive and compatible 5G experience.

Peplink’s Implementation Plan

Peplink plans to seamlessly integrate the new modems into its existing 5G product lines, starting with the MAX BR1 Pro 5G and the dual-5G MAX BR2 Pro 5G routers. This ensures that users can experience the enhanced capabilities of the X62 chipset without any changes to the routers themselves.

Embracing the Future of Connectivity

Peplink’s introduction of the 5GN models marks a significant leap in 5G connectivity, promising users faster speeds, improved reliability, and future-proof technology. With the Qualcomm Snapdragon X62 chipset at its core, these routers exemplify Peplink’s commitment to delivering cutting-edge solutions to meet the demands of an ever-expanding digital landscape. As 5G networks continue to evolve, the 5GN models stand poised to provide users with a seamless and unparalleled connectivity experience.

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5G Networks: Non-Standalone vs. Standalone

Perhaps you’ve heard of something called 5G? Who hasn’t at this point? We’ve even talked about the different names for 5G when it comes to the cellular carriers – i.e. Verizon’s Ultra Wideband 5G or T-Mobile’s Ultra Capacity 5G. However, what you may not know are what the terms SA and NSA used along with 5G mean. These are the two types of 5G and is what we’re going to look at in this blog. 

5G NSA Networks: Bridging the Transition

Non-Standalone 5G networks serve as a transitional phase in the global rollout of fifth-generation cellular technology. Leveraging a hybrid approach, these networks combine a 5G Radio Access Network (RAN) with a 4G LTE core network. This hybridization enables a gradual deployment of 5G, allowing operators to upgrade their RANs before progressing to core network enhancements. Nearly all major global network operators adopted this method, providing a faster transition to 5G than a standalone approach.

Key Characteristics of 5G NSA Networks:

  1. Introduction of New Spectrums: NSA networks boost capacity and delivery efficiency by introducing new 5G spectrums.
  2. Maximization of LTE Base: These networks maximize the use of existing LTE infrastructure, facilitating a smoother transition.
  3. LTE Anchor Requirement: Control plane communication and mobility management depend on LTE anchors within NSA networks.
  4. 5G Evolved Packet Core: The presence of a 5G Evolved Packet Core enables advanced functionalities like video streaming, augmented reality (AR), virtual reality (VR), and immersive media experiences.
  5. Opportunities for New Use Cases: NSA networks open doors to innovative use cases such as Critical IoT, expanding the possibilities of connected devices.

5G SA Networks: Unleashing the Full Potential

In contrast, Standalone 5G networks represent the pinnacle of 5G evolution. With end-to-end networks boasting 5G cores, SA networks fully realize the benefits of 5G, including ultra-low latency, massive capacity, faster speeds, heightened security, and improved reliability. Importantly, SA networks provide access to all three key 5G service categories: Enhanced Mobile Broadband (eMBB), Ultra-Reliable and Low Latency Communications (URLLC), and Massive Machine-Type Communications (mMTC).

Key Characteristics of 5G SA Networks:

  1. Target 5G Architecture: SA networks offer a simplified Radio Access Network (RAN) and device architecture, aligning with the ultimate vision of 5G.
  2. Cloud-Native 5G Core: The introduction of a new cloud-native 5G Core enhances network capabilities, paving the way for advanced services.
  3. Ultra-Low Latency and High Reliability: SA networks deliver ultra-low latency and high reliability, crucial for applications requiring real-time responsiveness.
  4. Enhanced Security: Features like end-to-end encryption and network slicing enhance security, ensuring the integrity of data transmission.
  5. Same 5G Coverage for Low Band: SA networks are the only option providing consistent 5G coverage across low bands, ensuring a seamless transition from legacy systems.

How 5G SA Supports Network Slicing

One of the groundbreaking features of 5G SA networks is the ability to support network slicing. This functionality becomes particularly powerful when 5G routers align with current chipsets. Network slicing involves dividing the network into logical and independent slices, each aligned with the service categories of 5G. These slices can be tailored to meet diverse application needs, supporting public safety and catering to unique enterprise requirements.

Navigating the Future of 5G

In the dynamic landscape of 5G, the choice between NSA and SA networks holds strategic significance for service providers. While NSA networks provide a pragmatic stepping stone for early adoption, SA networks unlock the full potential of 5G, offering a comprehensive suite of features and capabilities. However, as the industry marches towards the future of hyper-connectivity, it is imperative to acknowledge and address potential challenges associated with the evolution of SA 5G networks. These challenges may include infrastructure costs, interoperability issues, and the need for substantial investments in technology upgrades. Nevertheless, overcoming these hurdles will be crucial to realizing the transformative benefits that SA 5G promises, ensuring that the transition to the next generation of cellular networks is not only seamless but also sustainable in the face of emerging complexities.

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