# Hardware Overview

{% content-ref url="hardware-overview/package-contents" %}
[package-contents](https://ezr23t.router.works/hardware-overview/package-contents)
{% endcontent-ref %}

{% content-ref url="hardware-overview/physical-interfaces" %}
[physical-interfaces](https://ezr23t.router.works/hardware-overview/physical-interfaces)
{% endcontent-ref %}

## Hardware Specifications

**ROUTER MOTHERBOARD**

<table><thead><tr><th width="223">Subjects</th><th>Specifications</th></tr></thead><tbody><tr><td>CPU Chipset:</td><td>Qualcomm Atheros QC9531</td></tr><tr><td>Clock Speed:</td><td>650MHz</td></tr><tr><td>System Memory:</td><td>128Mbyte</td></tr><tr><td>Flash Memory:</td><td>SPI FLASH 16MB</td></tr><tr><td>SIM Card Slot:</td><td>Double Nano-SIM Cards (12.3x8.8mm)</td></tr><tr><td>RJ45 Ports:</td><td>10/100Mbps</td></tr><tr><td>Indicator:</td><td>System / Wi-Fi / SIM1 / SIM2</td></tr><tr><td>Temperature:</td><td>Working: -40 to +80°C<br>Storage: -50 to +90°C</td></tr><tr><td>Humidity:</td><td>10%~90% RH</td></tr><tr><td>Measurement:</td><td>Router: 230x175x70 mm / 980 gram</td></tr></tbody></table>

#### RF ANTENNAS

<table data-header-hidden><thead><tr><th width="228">Item</th><th>Value</th></tr></thead><tbody><tr><td>2 x 4G LTE Antenna:</td><td><p>Frequency: 700~960 / 1710~2170 / 2300~2700MHz</p><p>Peak Gain: 3~5dBi / V.S.W.R.: ≤ 3.0</p><p>Size: 209 x 42 mm / Material: ABS</p></td></tr><tr><td>2 x Wi-Fi antenna:</td><td><p>Frequency: 2400~2500MHz</p><p>Gain: 4~5dBi / V.S.W.R.: ≤ 1.92</p><p>Size: Ø13 x 201 mm / Material: TPEE</p></td></tr><tr><td>Connector:</td><td>SMA Male (Not RP)</td></tr><tr><td>Polarization:</td><td>Vertical</td></tr><tr><td>Impedance:</td><td>50 Ω</td></tr><tr><td>Max Input power:</td><td>10 Watt</td></tr><tr><td>Temperature:</td><td>Working: -0° to 50° Celsius</td></tr></tbody></table>

#### WIFI HOTSPOT

<table data-header-hidden><thead><tr><th width="230">Item</th><th>Value</th></tr></thead><tbody><tr><td>Wi-Fi standards:</td><td>IEEE 802.11 a/b/g/n<br>IEEE 802.3 and IEEE 802.3u</td></tr><tr><td>MIMO Wi-Fi:</td><td>2T2R MIMO (multiple-input multiple-output)</td></tr><tr><td>Transmission rate:</td><td>300Mbps</td></tr><tr><td>Frequency:</td><td>2.4GHz - 2412~2484 MHz</td></tr><tr><td>Channel:</td><td>1~13</td></tr><tr><td>Bandwidth:</td><td>20/40 MHz or Auto</td></tr><tr><td>Output power:</td><td>802.11b: 27±2dBm<br>802.11g: 25±2dBm<br>802.11n: 23±2dBm</td></tr><tr><td>Wi-Fi mode:</td><td><p>11b / 11g / 11n only</p><p>11b/g mixed or 11b/g/n mixed</p></td></tr><tr><td>Concurrent user:</td><td>57 users</td></tr></tbody></table>

#### DC ADAPTER

<table data-header-hidden><thead><tr><th width="233"></th><th></th></tr></thead><tbody><tr><td>Input:</td><td>AC 100~240Volt 50/60Hz 0.5Amps</td></tr><tr><td>Output:</td><td>DC 12Volt 2.0Amps</td></tr><tr><td>Measurement:</td><td>75.7*47.2*31.3mm / 140g<br><em>Depending on the AC plug</em></td></tr><tr><td>AC Plug:</td><td>EU/GB/US/AU standard available<br><em>Ship depends on the destination</em></td></tr><tr><td>DC Jack:</td><td>Outer Ø5.5mm / Inner Ø2.1mm / Length 10mm</td></tr><tr><td>DC Wire:</td><td>Length 1200mm</td></tr><tr><td>Protection:</td><td>Short circuit, overload, and over-voltage</td></tr><tr><td>Certification:</td><td>CE / UL / FCC / DOE / ERP / GS / BS / SAA</td></tr></tbody></table>

**ROUTER FIRMWARE**

<table data-header-hidden><thead><tr><th width="235">Subjects</th><th>Functions</th></tr></thead><tbody><tr><td>Router Firmware:</td><td>OpenEzen Series - EV3xxx</td></tr><tr><td>Log in:</td><td>IP address: 192.168.20.1<br>Password: root</td></tr><tr><td>Built-in Protocols:</td><td><strong>Mobile:</strong> Mobile-Data (QMI) and PPP<br><strong>WAN:</strong> PPPoE / DHCP / Static<br><strong>LAN:</strong> Static with DHCP server (IPv4 &#x26; IPv6)</td></tr><tr><td>VPN Tunnel:</td><td>PPTP, L2TP, IPSec, OpenVPN, and WireGuard</td></tr><tr><td>Cloud Management:</td><td>Traversal Cloud and Ezen-Cloud (Optional)</td></tr><tr><td>Security:</td><td>Anti DDoS, SPI firewall, IP/Mac/Domain filter, IP &#x26; Mac bind</td></tr><tr><td>Port Forward:</td><td>Virtual server, port triggering, UPnP, DMZ</td></tr><tr><td>Computer:</td><td>Windows / Mac / Linux / etc</td></tr></tbody></table>