1.4 port ADSL 2/2+ Modem Router 2.Supports Annex M, which can double upstream data rates 3.Built-in 4-port Switch

 4 port ADSL 2/2+  Modem Router

Software Specification
ADSL Features	Full-rate ANSI T1.413 Issue 2
	ITU-T G.992.1 (G.dmt)
	ITU-T G.992.2 (G.lite)
	ITU-T G.994.1 (G.hs)
	ITU-T G.992.3 (G.dmt.bis)
		ITU-T G.992.5
	Max 6 kilometers
	Data Rates	Downstream: Up to 24Mbps
Upstream: Up to 3.5Mbps (With Annex M enabled)
ATM Features	UNI 3.1/4.0,ATM Adaptation Layer Type 5-AAL5
	Multiprotocol encapsulation over ATM (RFC 1483)
	UBR, CBR, VBR-rt, VBR-nrt
	Supports 8PVCs
PPP Features	PPP over ATM (RFC 2364)
	PPP over Ethernet (RFC 2516)
Switching Features	IGMP snooping
	IGMP multicast
	Port VLAN
	Tag VLAN
	IEEE 802.1d transparent learning bridging
Routing Features	Classical IP and ARP over ATM (RFC 1577/2225), MER, RIP V1/V2
	Static routing, IP, TCP, UDP, ARP
	NAT, NAPT, DNS, DDNS, DHCP Server
	UPnP, Virtual Server, DMZ
	SIP, H323 ALG
Security	Stateful Packet Inspection (SPI)
	NAT
	Packet Filter
VPN Pass Through	IPSec/PPTP/L2TP Pass-through
QoS	IP Type of service(ToS)
	802.1p
Device Management	HTTP, TELNET, Console
	Administration and operation software (firmware) upgradable locally by WEB, TFTP, FTP, Console
	SNMP V1/V2
	CWMP(TR-069)

Hardware Specification
Ports	4 10/100M LAN ports(RJ45 )
	1 Line port(RJ11)
LED Indicators	Power, ADSL, ACT, USB, LAN1~4
Dimensions (W*D*H)	7.9*5.5*1.1 in.(200*140*28 mm)
Environment	Operating Temperature: 0°C~40°C (32°F~104°F) Storage Temperature: -40°C~70°C (-40°F~158°F) Operating Humidity: 10%~90% non-condensing  Storage Humidity: 5%~90% non-condensing

4 port ADSL 2/2+ Modem Router