Vigor 2820VSn

Router Vigor 2820VSn poskytuje dvě vzájemně nezávislé WAN rozhraní a umožňuje sdílený přístup k internetu rychlostí až 24Mb/s. Je určen pro náročné aplikace středních podniků a kanceláří. Zařízení podporuje také množství dalších funkcí nutných pro zvýšení bezpečnosti, vzdálený přístup, multimediální podporu a vytváření virtuálních privátních sítí (VPN) přes internet v jednom kompaktním zařízení včetně bezdrátového modulu WLAN draft-n, modulu VoIP a možnosti připojení tiskárny, 3G modemu, či externího disku přes USB a ISDN modulu s dvěmi sběrnicemi S0.

Dual WAN (ADSL2+ a Ethernet) Firewall router s WI-FI, VoIP a ISDN

Druhý WAN port pro vyvážení datového provozu a proti přetížení sítě. 802.11n (Draft-n) s výrazně lepšími vlastnostmi bezdrátové sítě a šíření signálu
Funkce VoIP s jedním analogovým portem, jedním ISDN portem vyhrazeným pro ISDN telefon a jedním ISDN portem nastavitelným pro ISDN telefon nebo ISDN linku
Flexibilní správa šířky pásma pro optimalizaci obsazení pásma
Objektově orientovaný firewall chrání před externími útoky a zjednodušené nastavení pravidel pro přístup k internetu
Hardwarové VPN pro vysoký výkon přístupu k vzdáleným datům
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Router splňuje v plném rozsahu směrnice Evropského parlamentu a rady 2002/95/EC tzv. RoHS platné od 1.6.2006

Zajímavé odkazy:

1. Dual-WAN

Outbound Policy-based Load-balance
BoD ( Bandwidth On Demand )
WAN Connection Fail-over

2. ADSL Compliant ( DSL )

ANSI T1.413 Issue2
ITU-T G.992.1 G.dmt
ITU-T G.992.2 G.lite
ITU-T G.992.3 ADSL2 G.dmt.bis
ITU-T G.992.5 ADSL2+
Multi-PVC
Annex L ( READSL )
Annex M *

3. ATM Protocols ( DSL )

RFC-2684 / RFC-1483 Multiple Protocol over AAL5
RFC-2516 PPP over Ethernet
RFC-2364 PPP over AAL5
PPPoE Pass Through LAN / WLAN
PPPoE / PPPoA Relay
Transparent Bridge for MPoA

4. VoIP ( Voice over IP )

Protocol : SIP / RTP / RTCP
12 SIP registrátorů
G.168 Line Echo-cancellation
Automatická kontrola zisku
Jitter Buffer ( 180ms )
Hlasové kodeky :
- G.711
- G.711 A/µ Law
- G.723.1
- G.726
- G.729 A / B
- VAD / CNG
- iLBC*
DTMF Tone :
- In Band
- Out Band ( RFC-2833 )
- SIP Info
Podpora FAX / Modem :
- Tone Detection
- G.711 Pass-through
- T.38 for Fax
Doplňkové služby :
- Interní hovory
- Přidržení hovoru / obnovení / čekání
- Call Waiting with Caller ID
- Call Transfer
- Přesměrování hovorů ( vždy / obsazeno / bez odpovědi )
- Zamezení hovorů ( příchozích / odchozích )
- DND ( Do Not Disturb ) (nerušit)
- MWI ( Message Waiting Indicator ) ( RFC-3842 )
- Hotline
Dvě MSN ( Multiple Subscriber Numbers ) na každém ISDN S0 portu pro hovory VoIP ( for VS model )
Dial Plan :
- Telefonní seznam
- Digit Map
ISDN Loop-through ( pouze v TE módu )
ISDN On-Net / Off-Net ( pouze v TE módu )
Bezpečné šifrované volání pomocí protokolů SRTP / ZRTP

5. ISDN

One ISDN Port Fixed for ISDN PHone and ONe ISDN Port Configurable for ISDN Phone / Line
Euro ISDN Compatible
Automatic ISDN Backup
Support 64 / 128Kpbs (multilink-PPP) / BoD (Bandwidth on Demand)
Remote Dial-in / LAN-to-LAN Connection
Remote Activation
Bypass the Right and Left ISDN Port During Power Cut (If Right ISDN is TE)

6. Wireless Access Point

IEEE802.11n Compliant ( Draft 2.0 )
Wireless Client List
Izolace bezdrátové LAN
64 / 128 bit WEP
WPA / WPA2
Skrytá SSID
Mac Address Access Control
Access Point Discovery
Multiple SSID
Wireless Rate-control
WMM ( Wi-Fi Multimedia )
WDS ( Wireless Distribution System )
802.1x Authentication

7. VPN

Až 32 VPN tunelů
Protokoly :
- PPTP
- IPSec
- L2TP
- L2TP over IPSec
Šifrování :
- PPTP
- MPPE
- Hardware-based AES
- DES
- 3DES
Autentifikace :
- Hardware-based MD5
- SHA-1
IKE autentifikace :
- Pre-shared Key
- Digital Signature ( X.509 )
LAN-to-LAN , Teleworker-to-LAN
NAT-Traversal ( NAT-T )
Dead Peer Detection ( DPD )
VPN Pass-through

8. Firewall

Policy-based Firewall
CSM ( Content Security Management ) for IM / P2P Application and URL / Web Content Filter
Multi-NAT / DMZ Host / Port-Redirection / Open Port
SPI ( Stateful Packet Inspection ) ( Flow Track )
DoS / DDoS Prevention
IP address Anti-spoofing
Upozernění na E-Mail a zápis do Syslogu
Vazba IP a MAC

9. Bandwidth Management

QoS :
- Garance šířky pásma pro VoIP
- Class-based Bandwidth Guarantee by User-Defined Traffic Categories
- DiffServ Code Point Classifying
- 4-úrovňová priorita pro každý směr ( příchozí / odchozí )
- Bandwidth Borrowed
Bandwidth / Session limitation

10. WAN Protocol ( WAN2 )

DHCP klient
Statická IP
PPPoE
PPTP
BPA
L2TP*

12. USB

3G USB Modem ( 3G může být aktivní pouze jako WAN2 )
Tiskárna USB

13. Správa sítě

Web-based User Interface ( HTTP / HTTPS )
Rychlý průvodce startem
CLI ( Command Line Interface , Telnet / SSH )
Administrace kontroly přístupu
Configuration Backup / Restore
Vestavěné diagnostické funkce
Aktualizace firmwaru přes TFTP / FTP / HTTP / TR-069*
Zápis do Syslogu
SNMP Management MIB-II
TR-069

* Aktualizace Firmwarem

Hardware Interface	ADSL	1-port ADSL2+, RJ-11 connector (for AnnexA)
		1-port ADSL2+, RJ-45 connector (for AnnexB)
	LAN	3-port 10/100 Base-Tx and 1 port 1000 Base-TX Switch, RJ-45 connectors
	WAN	1 port 10/100 Base-Tx, RJ-45 connector
	VoIP	2-port FXS
	WLAN	IEEE802.11n
	ISDN	1 ISDN Port Fixed for ISDN PHone and ONe ISDN Port Configurable for ISDN Phone / Line
	USB	1-port USB Host 2.0 (USB Printer / 3.5G USB Modem)
2^nd WAN ( Ethernet / 3G )	Outbound Policy-based Load-balance
	BoD (Bandwidth On Demand)
	WAN Connection Fail-over
ADSL Compatibility	ANSI T1.413 Issue2
	ITU-T G.992.1 G.dmt
	ITU-T G.992.2 G.lite
	ITU-T G.992.3 ADSL2 G.dmt.bis
	ITU-T G.992.5 ADSL2+
	Annex L (READSL)
	Annex M
	Multi-PVC
ADSL WAN Protocols	RFC-2684 / RFC-1483 Multiple Protocol over AAL5
	RFC-2516 PPP over Ethernet
	RFC-2364 PPP over AAL5
	PPPoE Pass Through LAN / WLAN
	PPPoE / PPPoA Relay
	Transparent Bridge for MPoA
VoIP	Protocol	SIPv2
		RTP
		RTCP
	12 SIP Registrars
	G.168 Line Echo-cancellation
	Automatic Gain Control
	Jitter buffer (180 ms)
	Voice Codec		G.711 A/µ Law
			G.723.1
			G.726
			G.729 A / B
			VAD
			CNG
			iLBC *
	DTMF Tone			In Band
				Out Band (RFC-2833)
				SIP Info
	Supplemental Services			Internal Call
				Call Hold / Retrieve / Waiting
				Call Waiting with Caller ID
				Call Transfer
				Call Forwarding (Always / Bust / No Answer)
				Call Barring (Incoming / Outgoing)
				DND (Do Not Disturb)
				MWI (Message Waiting Indicator) (RFC-3842)
				Hotline
	Two MSN (Multiple Subscriber Numbers) on Each ISDN S0 Port for VoIP Call
	Dial Plan			Phone Book
				Digit Map
	ISDN Loop-through
	ISDN On-Net / Off-Net
ISDN	One ISDN Port Fixed for ISDN PHone and ONe ISDN Port Configurable for ISDN Phone / Line
	Euro ISDN Compatible
	Automatic ISDN Backup
	Support 64 / 128Kpbs (multilink-PPP) / BoD (Bandwidth on Demand)
	Remote Dial-in / LAN-to-LAN Connection
	Remote Activation
	Bypass the Right and Left ISDN Port During Power Cut (If Right ISDN is TE)
2.4GHZ Wireless Access Point	IEEE802.11n Compliant
	Wireless Client List
	Wireless LAN Isolation
	64 / 128 bit WEP / WPA / WPA2
	Mac Address Access Control
	Access Point Discovery
	WDS (Wireless Distribution System)
	802.1x Authentication
	Hidden SSID
	Multiple SSID
	Wireless Rate-control
	IEEE802.11e : WMM (Wi-Fi Multimedia)
VPN	Up to 32 VPN Tunnels
	Protocol : PPTP, IPSec, L2TP, L2TP over IPSec
	Encryption : MPPE and Hardware-based AES / DES / 3DES
	Authentication : Hardware-based MD5, SHA-1
	IKE Authentication : Pare-shared Key and Digital Signature (X.509)
	LAN-to-LAN, Teleworker-to-LAN
	DHCP over IPSec
	NAT-Traversal (NAT-T)
	Dead Peer Detection (DPD)
	VPN Pass-through
Firewall	Policy-based Firewall
	CSM (Content Security Management) for IM / P2P Application and URL / Web Content Filter
	Multi-NAT / DMZ Host / Port-redirection / Open Port
	SPI (Stateful Packet Inspection) (Flow Track)
	DoS / DDoS Prevention
	IP address Anti-spoofing
	E-Mail Alert and Logging via Syslog
	IP and MAC Binding
Bandwidth Management	QoS			Guarantee Bandwidth for VoIP
				Class-based Bandwidth Guarantee by User-Defined Traffic Categories
				DiffServ Code Point Classifying
				4-level Priority for Each Direction (Inbound / Outbound)
				Bandwidth Borrowed
	Bandwidth / Session Limitation
WAN Protocol (WAN2)	DHCP Client
	Static IP
	PPPoE
	PPTP
	BPA
	L2TP*
Network Feature	DNS Cache / Proxy
	DHCP Client / Relay / Server
	IGMP Proxy
	Dynamic DNS
	NTP Client
	Call Scheduling
	RADIUS Client
	UPnP
	Routing Protocol			Static Routing
				RIP V2
Network Management	Web-based User Interface (HTTP / HTTPS)
	Quick Start Wizard
	CLI (Command Line Interface , Telnet / SSH)
	Administration Access Control
	Configuration Backup / Restore
	Built-in Diagnostic Function
	Firmware Upgrade via TFTP / FTP / HTTP / TR-069
	Logging via Syslog
	SNMP Management MIB-II
	TR-069 Management
Support Smart Monitor	Up to 30 PCs
Temperature	Operating : 0°C ~ 45°C
	Storage : -25°C ~ 70°C
Humidity	10% ~ 90% (non-condensing)
Max. Power	10 Watt
Dimension	L241 * W165 * H44 (mm)
Power	DC 12V ~ 15V

Dual WAN Load Balancing / Fail Over

Figure 1. VPN Load Balance Application

Figure 2. VPN Fail Over Application

VPN Firewall Application

By adopting hardware-based VPN platform and hardware encryption of AES/DES/3DS, the router increases the performance of VPN greatly, and offers several protocols (such as IPSec/PPTP/L2TP) with up to 32 VPN tunnels. The object-based design used in SPI (Stateful Packet Inspection) firewall allows users to set firewall policy with ease. Object-based firewall is flexible and allows your network be safe. DoS/DDoS prevention and URL/Web content filter strengthen the security outside and control inside.

Figure 3. VPN Firewall Application

Wireless Application

Vigor2820VSn is Wi-Fi certified and supports WMM (Wi-Fi multimedia). It can keep the priority of voice, video and audio applications in a Wi-Fi network. The bandwith allocated for video, and when traffic conditions flucturate or change, the video traffic will maintain its allocated bandwidth, whereas the remaining bandwidth is shared by non-priority traffic. While watching video, you are less likely to see slow action. WMM lowers priority of other network traffic which is not time-critical-such as large file downloading.

Figure 4. Wireless Application

VoIP Application / ISDN (S0) Application

Phone S0 port is dedicated for ISDN phone while the ISDN/Phone S0 port is configurable for ISDN line, or ISDN phone if required. It can support multiple SIP registrars with high flexible configuration and call handling options. The analogue fax machine or conventional analogue phone can be attached to phone port (FXS port). You can connect your regular analogue line to the Line port of Vigor2820VSn. While you enable VoIP facility, you still can access fixed line (analogue line) to make calls just by dialing #0. Furthermore, you can set rules through "Digit Map" function about particular call destinations using either your SIP/VoIP service or the PSTN line or the ISDN line. e.g. you can route local calls via your PSTN/ISDN line (if you have a free calls package) whereas international calls can go via your preferred VoIP provider; there is flexibility to have several digitmap rules. You can make economical phone calls over the Internet with VoIP, or over analog phone line or the ISDN line.

Figure 5. VoIP Application

Figure 6. ISDN ( S0 ) Application

CSM / 3.5G Fail-over Backup

Vigor2820 series' CSM (Content Security Management) function can block selected P2P and instant message applications. This would not only help employees stay focused on their job but also prevent possible treats from those applications damaging corporate essential data severs.

3.5G fail-over backup can keep business continuous during downtime of the leased line from ISP.

Figure 7. CSM Application

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... můžete ztahnout zde...

Druhý WAN port pro vyvážení datového provozu a proti přetížení sítě.
802.11n (Draft-n) s výrazně lepšími vlastnostmi bezdrátové sítě a šíření signálu
Funkce VoIP s jedním analogovým portem, jedním ISDN portem vyhrazeným pro ISDN telefon
a jedním ISDN portem nastavitelným pro ISDN telefon nebo ISDN linku
Flexibilní správa šířky pásma pro optimalizaci obsazení pásma
Objektově orientovný firewall chrání před externími útoky a zjednodušené nastavení pravidel
pro přístup k internetu
Hardwarové VPN pro vysoký výkon přístupu k vzdáleným datům.

Router splňuje v plném rozsahu směrnice Evropského parlamentu a rady 2002/95/EC tzv. RoHS platné od 1.6.2006

Charakteristika

1.ADSL Compatibility

ANSI T1.413 Issue2
ITU-T G.992.1 G.dmt
ITU-T G.992.2 G.lite
ITU-T G.992.3 ADSL2 G.dmt.bis
ITU-T G.992.5 ADSL2+
Annex L (READSL)
Annex M
Multi-PVC

2. ADSL WAN Protocols

RFC-2684 / RFC-1483 Multiple Protocol over AAL5
RFC-2516 PPP over Ethernet
RFC-2364 PPP over AAL5
PPPoE Pass Through LAN / WLAN
PPPoE / PPPoA Relay
Transparent Bridge for MPoA
3. Dual WAN
- Outbound Policy-based Load-balance
- BoD (Bandwidth On Demand)
- WAN Connection Failover
4. VoIP (Voice over IP)
- Protocol : SIPv2 / RTP / RTCP
- 12 SIP Registrars
- G.168 Line Echo-cancellation
- Automatic Gain Control
- Jitter Buffer (180ms)
- Voice Codec :
  - G.711 A/µ Law
  - G.723.1
  - G.726
  - G.729 A / B
  - VAD / CNG
  - iLBC *
- DTMF Tone :
  - In Band
  - Out Band (RFC-2833)
  - SIP Info
- FAX / Modem Support :
  - Tone Detection
  - G.711 Pass-through
  - T.38 for Fax
- Supplemental Services :
  - Internal Call
  - Call Hold / Retrieve / Waiting
  - Call Waiting with Caller ID
  - Call Transfer
  - Call Forwarding (Always / Busy / No Answer)
  - Call Barring (Incoming / Outgoing)
  - DND (Do Not Disturb)
  - MWI (Message Waiting Indicator) (RFC-3842)
  - Hotline
- Dial Plan :
  - Phone Book
  - Digit Map
Bezpečné šifrované volání s podporou protokolů ZRTP / SRTP

5. ISDN

One ISDN Port Fixed for ISDN PHone and ONe ISDN Port Configurable for ISDN Phone / Line
Euro ISDN Compatible
Automatic ISDN Backup
Support 64 / 128Kpbs (multilink-PPP) / BoD (Bandwidth on Demand)
Remote Dial-in / LAN-to-LAN Connection
Remote Activation
Bypass the Right and Left ISDN Port During Power Cut (If Right ISDN is TE)

6. Wireless Access Point

IEEE802.11n Compliant (Draft 2.0)
Wireless Client List
Wireless LAN Isolation
64 / 128 bit WEP / WPA / WPA2
Mac Address Access Control
Access Point Discovery
WDS (Wireless Distribution System)
802.1x Authentication
Hidden SSID
Multiple SSID
Wireless Rate-control
IEEE802.11e : WMM (Wi-Fi Multimedia)

7. VPN

Up to 32 VPN Tunnels
Protocol :
- PPTP
- IPSec
- L2TP
- L2TP over IPSec
Encryption :
- MPPE
- Hardware-based AES
- DES
- 3DES
Authentication
- Hardware-based MD5
- SHA-1
IKE Authentication :
- Pre-shared Key
- Digital Signature (X.509)
LAN-to-LAN , Teleworker-to-LAN
DHCP over IPSec
NAT-Traversal (NAT-T)
Dead Peer Detection (DPD)
VPN Pass-through

8. Firewall

CSM (Content Security Management) for IM / P2P Application and URL / Web Content Filter
Multi-NAT / DMZ Host / Port-redirection / Open Port
Object-based Firewall
SPI (Stateful Packet Inspection) (Flow Track)
DoS / DDoS Prevention
IP Address Anti-spoofing
E-mail Alert and Logging via Syslog
Bind IP to MAC

9. Bandwidth Management

QoS :
- Guarantee Bandwidth for VoIP
- Class-based Bandwidth Guarantee by User-defined Traffic Categories
- DiffServ Code Point Classifying
- 4-level Priority for Each Direction (Inbound / Outbound)
- Bandwidth Borrowed
Bandwidth / Session Limitation

10. Ethernet WAN Protocol

DHCP Client
Static IP
PPPoE
PPTP
L2TP *

11. Network Feature

DHCP Client / Relay / Server
IGMP Proxy
Dynamic DNS
NTP Client
Call Scheduling
RADIUS Client
DNS Cache / Proxy
UPnP
Port-based VLAN
Routing Protocol :
- Static Routing
- RIP V2

12. USB

3G USB Modem as 2^nd WAN
Printer Sharing
File System :
- Support FAT32 / FAT16 File System
- Support FTP Function for File Sharing
- Support Samba for Windows File Sharing *

13. Network Management

Web-based User Interface (HTTP / HTTPS)
Quick Start Wizard
CLI (Command Line Interface , Telnet / SSH)
Administration Access Control
Configuration Backup / Restore
Built-in Diagnostic Function
Firmware Upgrade via TFTP / FTP / HTTP / TR-069
Logging via Syslog
SNMP Management MIB-II
TR-069 Management

* Firmware Upgradeable