Operating Instructions and Installation Instructions

Technical Specifications
FRITZ!Box 7272 177
27 Technical Specifications
Facts worth knowing: Here you will find comprehensive technical data
on your FRITZ!Box 7272.
27.1 Ports and Interfaces
• DSL/telephone port
– ADSL/ADSL2/ADSL2+ modem (also IP-based,
Annex J), or alternatively ITU G.992.1, ITU G.992.3 or
ITU G.992.5 (Annex B or J)
– telephone port for connecting to the analog network
or ISDN
• Two a/b ports with RJ11 sockets for connecting two ana-
log terminal devices
• One ISDN S
0
NT port
S
0
bus with support for ISDN terminal devices; the CIP
services voice, telephony, audio 3.1 and fax G2/G3 are
supported
• DECT base station
• Four LAN ports via RJ45 sockets
– LAN 1 and LAN 2: standard Ethernet, 10/100/1000
Base-T
– LAN 3 and LAN 4: standard Ethernet, 10/100 Base-T
• One USB host controller (USB version 2.0)
• Wireless access point with support for wireless networks
in the 2.4-GHz frequency band
– IEEE 802.11b—11 Mbit/s
– IEEE 802.11g—54 Mbit/s
– IEEE 802.11n—450 Mbit/s