3G 4路网络视频服务器

品牌	koan(香港）	型号	K-8504F
设备类型	3G 无线网络	接口	USB

???￠2??·????′?′￠?????????μ·?????2???1|????′?μ?÷￡??3511????,??÷???????μ?2????μ?3÷??????μ?1????·¨￡??1μ?????′???μ???3???÷???????′?μ?????μ??3??￡??????????????§3???′?μ????11|??￡????????????×??￡??§3???????3?????￡??§3?3G????′???￡??§3?WIFI?????????????￠????￡??§3?WEP/WPA/WPA2????????·???￡?°2???1??????±￡??￡???????WEB·?????,????????′??3?????μ?3μ?????￡?2￠?×??????°2??μ??????????￥?×????·￠2???????????1????????¨???￡???????μ·?????μ?1????￠????÷?????μ?1|????÷??????¨1??￣????￡¨Internet Explore￡??′??3?,2?????μ￥·?±??￡???￠2??·??1??°????

Vout￡÷?￡?????μ??3?????Mic in￡÷????·????μ????AOUT:???????μ??3?Alarmin/Alarm out￡÷

AlarmOut								AlarmIn
1	1	2	2	3	3	4	4	1	2	3	4	G
±¨?￣??3?1		±¨?￣??3?2		±¨?￣??3?3		±¨?￣??3?4		±¨?￣??????				??÷?μ?

RS232￡÷RS232′?????????????????￡?????μ???÷?·?????μ??????￡???′????·?????μ?IPμ????￠?￡RS485￡÷

￡?	￡-	G
RS485????	RS485?÷??	??÷?μ?

Power￡÷μ??′????μ??′?￠????LAN￡÷RJ45????????SW￡÷1¤3§?￡???×1?Ain￡÷???????μ????????Aout￡÷???????μBNC??3?????Vin￡÷???μ????????SD CARD￡÷SD?¨2?2?????÷?3G??????′?′|???￡

???￠1|??????±???H.264???μ?1???????§3?D1?￠Half D1?￠CIF???????μ????32Kbps~4Mbps??????μ??-????3?????200÷???￡¨??????￡???????Web·???￡??§3?IE?￣???￠?????￠?????§3??￣???????￠???????￠1?????·????§3????????????2?§3?????????μ?RS232÷?RS485?????§3??????￥???￠???????11|??·???￡????§3????·SATA?2???????￠USB?????￠SD?¨????±¨?￣?¤??1|??5??,?§3?±¨?￣??′??§3?????WLAN(802.11g)?§3?3G??????????????3G￡¨EVDO?￠ WCDMA),WIFI?￡??￡?????3??????￠?§3?IE??3?1????°?￣??1??????￠1?????2???

?? ??	1? ?? ?? 2? ??
′|????	÷￡??3511
???μ????	?§3?NTSC??PAL????
???μ?1??·???	H.264 4?·?¨μ????￠±???
????	25??/??(P??),30??/??￡¨N??￡? ￡¨??????μ?￡?
???μ?1??±???	G.711??G.722
???μ±???3?′?	D1: 704×576￡?Half D1: 704×288 CIF: 352×288
?-????3?	????200÷???(??????)
????μ???	?????￠??±????￠?????￠±￥÷???￡???????????±?μ???
?§3?μ?·?±???	PAL￡÷ 704×576?￠704×288?￠352×288?￠320×240NTSC￡÷704×480?￠704×240?￠352×240?￠320×240
????	??3???????′??×30fps￡?????′????????????×32Kbps
?§3?μ??-??	TCP/IP?￠HTTP?￠UDP?￠RTP/RTCP?￠RTSP?￠DHCP?￠PPPOE?￠UPNP?￠SMTP?￠FTP?￠SIP?￠DDNS?￠DNS
′￥·￠?????°???￣	′￥·￠????￡÷?±??/±¨?￣????/???μ???￣??2????μ?×?§?￣??￡÷??μ?????3????????§??±??￡
?¨??????	RJ45 10M/100M?????|?????????￠RS232???￠RS485??￡??§3????????′
′?′￠????	USB?????￠SD?¨????
WIFI	?§3??-??:802.11 b,802.11 g
	?§3?????: wep64,wep128,wpa,wpa2
	????1|??:13dbm(54M)(????′?1|???￡??￡÷20dbm/54M)
	????????:<=70m(????′?1|???￡??￡÷<=300M)
3G	?§3?UMTS 2100/900÷?GSM/GPRS 850/900/1800/1900?μ??
	?§3?EV-DO·????????μ????′???
	?§3?????3.1Mbps￡?????1.8Mbps
	±???SIM?¨????
????????????	????????????????SATA?2??????
??????WEB·???	?§3?IE?￣???￠?????￠????
?￣??????	?????￣?????????§??￡?????3??×????????·?±??￣??IP???§?1??
???μ????	D1￡÷4?·?′÷????μ??÷?(cvbs)????￡?????????￡÷1.0Vp-p/75Ω/BNC????￡?
???μ??3?	1?·?￡?????μ????￡?????????￡÷1.0Vp-p/75Ω/BNC????
???μ????	1￡?2?·????·??°4?·????????￡¨?????μ????￡?
???μ??3?	1?·??????3??°1?·??????3?
±¨?￣??????3?	4?·±¨?￣????￡?4?·±¨?￣??3?
°2????	??2?????±￡?¤
?2??	CPU￡÷???????¨??????′|????ARM+???μ?2??????????￡?2????μ?3￡÷?μ?±??????LINUX2????μ?3￡?ROM￡÷8M Bytes Flash ROM￡?RAM: 128M Bytes DDR2 SDRAM￡?÷??????′??μ?μ?RJ-45??????????￡?USB????￡?4?·?×1???????￡?4?·?×1?????3?￡?RS-485????￡?RS-232????￡?4?·?????μ????￡????μ??3?￡????μ??3?￡?Mic in????·?????￡?Aout??????3??￡
?μ?3?×??	CPU￡÷P￠???????????′?￡÷96M??????????????￡÷17′?@1024×768????μ??????????§1?
μ??′	????????￡÷DC12V/3A 1U????￡÷220V?×1?μ??′
1¤??????	-25 ~ 80 ??
1¤???×??	85%RH????
????3?′?	485(L)*46.5(H) *261.5(W)mm￡¨1U??????′???SATA?2??￡?