安全
| 防火墙 |
DoS, SPI, IP |
| 支持虚拟专用网 |
IPSec, PPTP |
| DoS攻击的预防 |
Y |
| 系统事件日志 |
Y |
| 防火墙 |
Y |
| MAC（媒体存储控制）地址过滤 |
Y |
| IP地址过滤 |
Y |
联网
| 端口转发 |
Y |
| 接收机灵敏度 |
5GHz:\n11a(6Mbps): ‐89±2dBm\n11a(54Mbps): ‐72±2dBm\n11n(20MHz, MCS7): ‐70±2dBm\n11n(40MHz, MCS7): ‐68±2dBm\n11ac(80MHz, MCS9): -56±2dBm\n2.4GHz:\n11b(1Mbps): ‐93±2dBm\n11b(11Mbps): ‐82±2dBm\n11g (6Mbps): ‐90±2dBm\n11g (54Mbps): ‐72±2dBm\n11n(20MHz, MCS7): ‐70±2dBm\n11n(40MHz, MCS7): ‐68±2dBm |
| 默认密码功能 |
Y |
软件
| 可支持的Linux操作系统 |
Y |
| Mac兼容性 |
Y |
| 可支持的Mac操作系统 |
Y |
管理功能
| 通用即插即用（UPnP） |
Y |
| 支持服务质量（QoS） |
Y |
| 重启按钮 |
Y |
| 最小曲线半径 |
Y |
| 网上管理 |
Y |
协议
| DMZ支持 |
Y |
| 动态主机配置协议客户 |
Y |
| 动态主机配置协议服务器 |
Y |
| 支持网络协议 |
PPPoE, PPTP, L2TP, IPv4, IPv6 |
无线局域网的特点
| Wi-Fi 频段 |
Dual-band (2.4 GHz / 5 GHz) |
| Wi-Fi标准 |
IEEE 802.11ac |
| WLAN的数据传输率（最大值） |
1733 Mbit/s |
| WLAN 数据传输速率(第一波段) |
800 Mbit/s |
| WLAN 数据传输速率(第二波段) |
1733 Mbit/s |
| 无线局域网类型 |
IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
以太网LAN特性
| 以太网LAN接口类型 |
Gigabit Ethernet |
| 以太网的数据传输率 |
10, 100, 1000 Mbit/s |
WAN 广域网连接
| 广域以太网 |
Y |
| 3G/4G USB 调制解调器的兼容性 |
N |
| SIM卡插槽 |
N |
天线
| 天线类型 |
External |
| 天线数量 |
4 |
| 可拆式天线（S） |
Y |
另外
| 以太网连接器 |
Y |
| 包括 AC 适配器 |
Y |
| 以太网路(RJ-45)连接接口数量 |
5 |
1x RJ-45 WAN, 4x RJ-45 LAN, 2.4/5 GHz, 802.11 a/b/g/n/ac, 16 MB NOR Flash, 64 MB RAM, 160 x 115 x 31 mm, 170 g
For anyone who’s experienced video streaming interruptions or online gaming lag, the Edimax Gemini RG21S is designed to ensure games and movies run smooth and fast. With the latest 11ac Wave 2 technology and a host of other features the RG21S offers enormous improvements in Wi-Fi speed, quality and reliability. Featuring AC2600 high speed Wi-Fi and MU-MIMO technology for simultaneous connections to multiple devices, as well as smart-roaming support – the Gemini RG21S brings better performance, lower latency and super dependable high-speed Wi-Fi for your movies and games.
It’s an ultra-fast 802.11ac Wi-Fi router with dual-band data rates of 1733Mbps at 5GHz and 800Mbps at 2.4GHz perfect for smooth 4K streaming and lightning fast file transfers. MU-MIMO (Multiple User - Multiple Input Multiple Output) technology serves multiple devices simultaneously and is ideal for busy networks, providing better efficiency and less buffering. And with Edimax add-on roaming devices, the RG21S’s smart roaming function automatically detects and switches your device to the best available Wi-Fi signal – for a seamless Wi-Fi experience as you move around your home.
AC2600 Super High-Speed Wi-Fi
Next generation Wi-Fi router with 802.11a/b/g/n/ac standards and speeds of up to 800Mbps at 2.4GHz and 1733Mbps at 5GHz. Upgrade your home Wi-Fi to super high-speed 802.11ac and enjoy faster video streaming, online gaming and data transfers.
Multi-Device Efficiency
MU-MIMO (Multiple User - Multiple Input Multiple Output) technology serves multiple devices simultaneously instead of one at a time, for better performance and efficiency on networks with multiple devices. Four streams with blistering 11ac Wave 2.
Smarter Wi-Fi Roaming
A seamless connection while you move around your home without hassle of switching SSIDs (network name). Your extender and router use the same SSID for seamless roaming* that automatically switches your Wi-Fi device to the best signal. (*Use with an Edimax Gemini RE11S add-on extender for always-connected Wi-Fi.)
Flexible Concurrent Dual-Band Connectivity
Providing simultaneous 2.4GHz (802.11n) and 5GHz (802.11ac) wireless network connectivity for maximum flexibility of use and the best of both worlds.
VPN Remote Network Access for Privacy & Security
Built-in Virtual Private Network (VPN) support for easy VPN access on all your devices. VPNs enable you to access secure, remote networks from anywhere and can offer privacy and security online. Log in to your work/school network remotely or avoid geoblocking, protect privacy on public Wi-Fi and bypass Internet censorship.
Home Users: Avoid regional restrictions and access geoblocked content such as Netflix or iPlayer from anywhere. Ensure your privacy and anonymity online and defeat censorship and other location-based content restrictions. You can also remotely access your home network when you’re away, and use your encrypted VPN for security when out and about using potentially unsafe public Wi-Fi hotspots.
Small Office Users: Enable your employees to access company resources remotely such as email, documents saved on the company server and any programs/systems when they are outside the office.
Guest Network
Supports a guest network to provide connectivity while isolating guests from your primary network.
Smart iQ Setup
Features iQ Setup for smart, automatic and quick installation with no CD required.
