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Fritz!Box is a series of residential gateway devices produced by the German company AVM GmbH. In 2010 it was estimated the series had a market share of 68% of the digital subscriber line (DSL) consumer equipment in Germany.〔(【引用サイトリンク】url=http://www.onlinekosten.de/news/artikel/38282/0/AVM-Neues-von-der-FritzBox AVM )〕 == Functionality == There are several Fritz!Box models available, but the most popular are the ones that combine DSL and Session Initiation Protocol (SIP) VoIP. Functionality includes: * a built-in ADSL modem (most models), or an ADSL/VDSL modem (73xx series), or a cable modem (63xx series), or an LTE modem (68xx series). * a built-in LAN-WAN router. * most models also have a built-in network switch. Older models support 10/100 Mbit/s Ethernet while the newer models additionally support Gbit (1000 Mbit/s) Ethernet. * models with "WLAN" in their product designations can also serve as a wireless access point. * * all 'WLAN' models support 2.4 GHz band IEEE 802.11b (11 Mbit/s) connections. Additionally, all 'WLAN' models since 2003 also support the 2.4 GHz 802.11g (54 Mbit/s) standard. * * several newer models also support the 5 GHz IEEE 802.11a (54 Mbit/s) and 2.4 GHz/5 GHz IEEE 802.11n (54 Mbit/s—300 Mbit/s) standards. The x270 (7270, 3270) models can be configured for ''either'' 2.4 GHz b/g/n ''or'' 5 GHz a/n, while the x390 (7390, 3390) models have two transceivers and so can be configured to handle both bands simultaneously. * models with "Fon" in their product designations also support telephones * * they have a PABX for two ISDN and/or analog phones. Several newer models (Fritz!Box 7270, 7340, 7390, 6360, 6840) also have a DECT base station for cordless phones. These models also have an integrated digital answering machine. * * they support Internet telephony (Voice over IP, 'VoIP') connections via SIP. A built-in analog telephony adapter emulates normal ISDN/phone connections for the attached phones. * most models since 2006 also have a USB port to connect a harddrive, memorystick or printer for local file or printer sharing. The USB port may also be used to connect a second modem, e.g. for UMTS/3GSM/HSPA. Also most models with a current firmware include a DLNA/UPnP compliant server. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Fritz!Box」の詳細全文を読む スポンサード リンク
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