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 Specifications   | Network Standard | IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11d, IEEE 802.3, IEEE 802.3u, IEEE 802.11i, IEEE 802.11e |  | Wi-Fi Data Rate | 802.11a : 6,9,12,18,24,36,48,54Mbps 802.11b : 1, 2, 5.5, 11Mbps
 802.11g : 6,9,12,18,24,36,48,54Mbps
 802.11n : up to 300Mbps
 |  | xDSL Data Rate | ANSI T1.413 Issue 2, ITU-T G.992.1 Annex A (G.dmt),
 ITU-T G.992.2 (G.lite),
 ITU-T G.994.1 (G.hs),
 ITU-T G.992.3 (G.dmt.bis),
 ITU-T G.992.5 Annex A/M
 ADSL 2/2+ 24Mbps downstream
 |  | Antenna | Detachable 2 dBi dipole antenna x 3 |  | LED Indicator | Power, ADSL, Internet, WLAN, LAN x 4 |  | Button | WPS Button, Reset Button, Power Switch, Wireless on/off Switch |  | Ports | 1 x RJ11 for ADSL 4 x RJ45 for 10/100/Gigabits BaseT for LAN
 |  | USB Ports | USB 2.0 x 2 |  | USB Applications | Printer Server FTP Server
 |  | Operating Frequency | 2.4GHz 5GHz
 |  | Operation Channel | 13 Europe (ETSI) |  | Memory | 8MB Flash/128MB DDR2 for Wi-Fi, 1MB Flash/2MB SDRAM for ADSL
 |  | Receive Sensitivity | -95dBm@1Mbps -89dBm@11Mbps
 -75dBm@54Mbps
 -72dBm@72.2Mbps
 -68dBm@150Mbps
 |  | Output Power | b mode : 17 ~19 dBm g mode : 15 ~17 dBm
 n mode : 15 ~17 dBm
 |  | Security | 64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK, WPA-Enterprise, WPA2-Enterprise, Radius with 802.1x, WPS support |  | Firewall & Access Control | Built-in NAT and SPI firewall Port, IP packet, URL, MAC filter
 |  | Management | Web-based GUI configuration Firmware upgraded, configuration data uploaded and downloaded via Web-based GUI
 UPnP IGD 1.0
 Auto VPI/VCI detection
 Configuration backup and restore
 Diagnostics
 Log & Trace function
 |  | Utilities | Web-based GUI configuration Firmware upgraded, configuration data uploaded and downloaded via Web-based GUI
 Auto VPI/VCI detection
 Configuration backup and restore
 Diagnostics
 Log & Trace function
 Network Printer Setup
 |  | Power Adapter | AC Input : 100 ~240 V(50~60HZ) DC Output : 19 V/1.58 A
 Power Consumption : 30 W Max.
 |  | Certificates | CE, C-Tick, IDA, PCT, Wi-Fi |  | Dimensions | 207 x 148.8 x 35.5 cm (WxDxH) |  | Weight | 400 g (Device Only) |  | Environmental | Operating Temperature: -10 C to 50 C (14 F to 122 F) Storage Temperature: -40 to 60 C (-40 F to 140 F)
 Operating Humidity: 5 % to 95 % (Non-condensing)
 Storage Humidity: 5 % to 95 % (Non-condensing)
 |  | Package Content | DSL-N55U Wireless ADSL Router 3x detachable dual band antennas
 Power adapter
 Splitter
 Support CD (user manual, utilities)
 RJ45 cable
 RJ11 cable
 Quick Start Guide
 Warranty Card
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