D-Link DSL-2520U/BRU/C

D-Link DSL-2520U/BRU/C
D-Link DSL-2520U/BRU/C

D-Link DSL-2520U/BRU/C .: (012) 281972, (029) 2774478

:

1 ADSL RJ-11
1 10/100BASE-TX Ethernet LAN RJ-45 MDI/MDIX
USB 1.1


ADSL
Full-rate ANSI T1.413 Issue 2
ITU-T G.992.1 (G.dmt) Annex A
ITU-T G.992.2 (G.lite) Annex A

ADSL2
ITU-T G.992.3 (G.dmt.bis) Annex A/L/M
Annex M: 2/

ADSL2+
ITU-T G.992.5 Annex A/M

/
AAL5
Ethernet Bridged routed
LLC
(VC-based multiplexing)
ATM Forum UNI3.1/4.0 PVC: 8 PVC
Multiple services, PPPoE, Bridge, MER PVC:
ATM Adaptation Layer Type 5 (AAL5)
ITU-T I.610 OAM F4/F5 loopback
ATM QoS ( ): UBR, CBR, rt-VBR, nrt-VBR
PPP over ATM
PPP over Ethernet RFC 2516
PPP Link Control Protocol (LCP)
Internet Protocol Control Protocol (IPCP)
PPP (PAP)
PPP Challenge Handshake Authentication Protocol (CHAP)
Microsoft PPP CHAP


Ethernet to ADSL Self-Learning Transparent Bridging
Internet Control Message Protocol (ICMP)
Routing Information Protocol (RIP, RIPv2)
Network Address Translation (NAT)
NAT ALGs (): MSN/AOL/Yahoo Messenger, FTP, SNMP,
CUSEEME, Real Audio, MIRC, SIP, ICQ,
DHCP-//relay
DNS Relay, DDNS
SNTP, IGMP Proxy


NAT
MAC-
(IP/ICMP/TCP/UDP)
DoS
Stateful Packet Inspection (SPI)

PAP RFC 1334
CHAP RFC 1994

VPN
IPSec/PPTP/L2TP pass-through

QOS
/
8 802.1p
DiffServ ToS
(TCP/UDP/ICMP)
4 PVC

/
Web-
Web-/ TFTP, /
Telnet/SSH ()
()
UPnP IGD 1.0 ()
ADSL/ADSL2/ ADSL2+
Auto Fallback
SNMP v1, v2c (MIB-I, MIB-II )
TR-069 (ACS )


Power
ADSL Link/Activity
Internet Link/Activity
LAN Link/Activity
Status


: 100-240 , 50/60
: 5,2 1
Dying Gasp ()


143 106 33


0? 40? C


-20? 65? C


5% 95%


CE
FCC Class


CSA International
CE
RoHS

35$(105 350.)





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