+7(495) 432-41-41
ICQ: 642-757-369
10.00 - 18.00
0
:
0

D-Link DCS-5211L

13 334
HD PTZ PoE D-Link DCS-5211L ...

D-Link DCS-5222L

9 186
HD- /

D-Link DES-3526

9 877
2 24 10/100Base-TX + 2 - 1000Base-T/Mini GBIC (SFP)

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D-Link DIR-640L Wi-Fi

: VPN- N300 USB-

  'D-Link DIR-640L'
3 931
3 896 1
3 827 2
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D-Link DIR-640L Wi-Fi !

D-Link DIR-640L

VPN- DIR-640L /A2A, , 10/100, 802.11n , SOHO, . , , , , . VPN- DIR-640L , , , . 


 
DIR-640L /A2A  Web- . /. DIR-640L.


mydlink
VPN- Cloud mydlink Cloud, . , iOS Android, , , . , .


DIR-640L /A2A  , WPA™ WPA2™. , , Network Address Translation (NAT) Stateful Packet Inspection (SPI).



DIR-640L /A2A  DSL- . 4- 10/100 /, , 4 , Ethernet. . , DIR-640L /A2A  (VPN) 25 .


VPN
VPN DIR-640L /A2A  VPN- VPN-, VPN. VPN 25 VPN. DIR-640L /A2A  IPSec, PPTP, L2TP GRE , pass-through. VPN DES, IKE/ISAKMP, Main/Aggressive VPN, 10 .

 
D-Link DIR-640L/A2A:
• : 802.11b/g/n ( 300 /), 2,4
• LAN: 10/100 BASE-TX Ethernet (4 )
• WAN: 1 10/100 BASE-TX Ethernet DSL- Ethernet-
• USB 2.0
• COM- RS-232
 
•  
 - : 2 dBi
 
MIMO 
• 2x2
 
• 2400 ~ 2483,5
 
• IEEE 802.11 b/g/n
• IEEE 802.3
• IEEE 802.3u
 
• Power/Status
• WAN
• WLAN
• LAN 1/2/3/4
 
• IEEE 802.11n
MCS GI3=800 GI=400
20 (/) 40 (/) 20 (/) 40 (/)
0 6,5 13,5 7,2 15
1 13 27 14,4 30
2 19,5 40,5 21,7 45
3 26 54 28,9 60
4 39 81 43,3 90
5 52 108 57,8 120
6 58,5 121,5 65 135
7 65 135 72,2 150
8 13 27 14,4 30
9 26 54 28,9 60
10 39 81 43,3 90
11 52 108 57,8 120
12 78 162 86,7 180
13 104 216 115,6 240
14 117 243 130 270
15 130 270 144,4 300
 
• IEEE 802.11b
  17dBm 1,2,5.5,11 /
• IEEE 802.11g
  14dBm 54, 48 /
  15dBm 36, 24 /
  16dBm 18, 12 /
  17dBm 9, 6 /
• IEEE 802.11n
2.4GHz Band/HT-20 2.4GHz Band/HT-40
16 MCS0/8
16 MCS1/9
15 MCS2/10
15 MCS3/11
14 MCS4/12
14 MCS5/13
13 MCS6/14
13 MCS7/15
16 MCS0/8
16 MCS1/9
15 MCS2/10
15 MCS3/11
14 MCS4/12
14 MCS5/13
13 MCS6/14
13 MCS7/15


• IEEE 802.11n
2.4GHz Band/HT-20 2.4GHz Band/HT-40
-81 BPSK, - 1/2 (MCS-0)
-70 QPSK, - 1/2 (MCS-1)
-79 QPSK, - 3/4 (MCS-2)
-76 16-QAM, - 1/2 (MCS-3)
-74 16-QAM, - 3/4 (MCS-4)
-72 64-QAM, - 2/3 (MCS-5)
-70 64-QAM, - 3/4 (MCS-6)
-69 64-QAM, - 5/6 (MCS-7)
-81 BPSK, - 1/2 (MCS-0)
-80 QPSK, - 1/2 (MCS-1)
-70 QPSK, - 3/4 (MCS-2)
-76 16-QAM, - 1/2 (MCS-3)
-74 16-QAM, - 3/4 (MCS-4)
-70 64-QAM, - 2/3 (MCS-5)
-68 64-QAM, - 3/4 (MCS-6)
-66 64-QAM, - 5/6 (MCS-7)
Internet Explorer 6 , Java
 
• 3 : NAT
• Network Address Translation (NAT)
• Port Forwarding 
• Port Address Translation (PAT)
 
VPN
• VPN-: 25 (IPSec, PPTP, L2TP, GRE)
• IPSec LAN-to-LAN /
• IPSec/PPTP/L2TP Pass-through
• / PPTP/L2TP
• IPSec NAT-Traversal
• XAUTH ( ) IPSec
• : DES
 
• Stateful Packet Inspection (SPI)
• Network Address Translation (NAT)
• (10 )
 
• IP-
• DHCP- WAN-
• DHCP-
• DNS- IP-
• PPPoE xDSL
• Russian PPPoE/PPTP (Dual Access)
• Quality of Service
• Dynamic DNS
 
mydlink
• /
• ,
• /
• Web- iOS Android
 
111,8 x 188 x 28
 
422
 
12 , 1
 
: 0 55 C
 
: 95% ( )
 
• FCC Class B
• CE
• UL
• Wi-Fi