| Feature | Details | |---------|---------| | | KT Giga WiFi Wave 2 (often manufactured by Inseego, ZTE, or similar OEM) | | Network Support | 4G LTE (Cat. 6 or higher), 3G fallback | | Max Download Speed | Up to 300 Mbps (theoretical; real-world: 50–150 Mbps) | | Max Upload Speed | Up to 50 Mbps (theoretical) | | Frequency Bands | Bands 1, 3, 5, 7, 8, 17, 20, 26, 38, 40, 41 (global roaming support) | | Wi-Fi Standard | 802.11 b/g/n/ac (dual-band 2.4 GHz & 5 GHz) | | Connected Devices | Up to 10 devices simultaneously | | Battery | 2,500 – 3,000 mAh (non-removable) | | Battery Life | 6–8 hours (continuous use) | | Display | 1.5-inch OLED (signal, battery, data usage, connected devices) | | Ports | Micro-USB (charging), optional Ethernet port on some variants | | Dimensions | ~100 x 60 x 15 mm | | Weight | ~120 g |
: Found in high-traffic landmarks like Seoul Central Station and Yongsan Station , as well as theaters and shopping malls. Cost :
When you unbox the KT Gig WiFi Wave 2 (often a rebranded model of top-tier manufacturers like HFR or Sagemcom, depending on your installation date), you will find the following specifications: kt giga wifi wave 2
: Up to 1.73 Gbps (can scale to 3.4 Gbps with future upgrades/channel bonding) . 2.4GHz Band : Typically handles standard legacy speeds .
uses Multi-User, Multiple-Input, Multiple-Output (MU-MIMO) technology. This allows the router to communicate with multiple devices simultaneously, significantly reducing lag and improving overall network efficiency. | Feature | Details | |---------|---------| | |
Summary
To put it simply, if you think of a Wi-Fi network as a highway, Wave 1 had a single, very wide lane. It was fast, but only one car (piece of data) could use it at a time. Wave 2, on the other hand, created multiple, narrower lanes, allowing several cars to travel simultaneously without slowing each other down. This is the core philosophy behind this new generation of routers. Summary To put it simply, if you think
Features four external antennas for improved coverage and signal stability.
KT engineered this service to handle high-density environments. Whether in a crowded coffee shop or a busy home with many devices connected simultaneously, Wave 2 maintains better performance and stability compared to earlier 802.11ac or 802.11n standards. 4. 5GHz Optimization
Unlike bulky, industrial-looking routers, the KT GiGA WiFi Wave 2 features a sleek, compact, and vertical design. Its minimalist white chassis blends easily into modern home decor, and its adjustable external antennas can be angled to optimize coverage across multi-story homes. Performance and Speed Capabilities
The is a second-generation 802.11ac (Wi-Fi 5) wireless router designed by Korea Telecom (KT) to deliver gigabit-class wireless speeds and handle high device density . It was first introduced as "GiGA WiFi 2.0" to provide theoretical speeds up to 1.73 Gbps through advanced technologies like MU-MIMO and 160 MHz channel bonding . Key Technical Specifications