3Com 3040 데이터시트

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3Com 3040 데이터시트
DATA SHEET
Full-featured DSL and
Ethernet routers that
provide economical
broadband links to
enterprise WANs and
the Internet for remote
offices
3Com
Router 3000 DSL and Ethernet Family
®
OVERVIEW
The 3Com
®
Router 3000 DSL and Ethernet Family provides remote offices
with business-class broadband connections to an enterprise WAN or the
internet. The routers include a four-port Ethernet LAN switch, an
embedded firewall and authentication to protect data, a virtual private
network (VPN) capability for additional security and quality of service
(QoS) to support latency-sensitive applications such IP telephony.
Choose the router that best suits the enterprise's specific needs:
>
Asynchronous DSL (ADSL) and ADSL2/ADSL2+ over public analog
phone lines ("Plain Old Telephone Service", or POTS)
>
ADSL over ISDN
>
Symmetric high-speed DSL (G.SHDSL)
>
10 Mbps Ethernet
Select models also come with an ISDN backup port to help ensure uptime.
Simple installation on desktop or wall mount, remote provisioning and
ease of management make these routers an excellent value for enterprise
IT groups and broadband service providers alike.

KEY BENEFITS

FULL FUNCTIONALITY IN AN ECONOMICAL PACKAGE
With the 3Com Router 3000 DSL and Ethernet Family, enterprises do not
have to sacrifice functionality or connectivity options for an economical
remote-office routing solution. The routers deliver a full set of routing
features—including IP routing, Open Shortest Path First (OSPF), RIP
v1/2 and BGP-4 multicast and virtual LAN (VLAN) capability—and
come with a full complement of memory. The high-speed G.SHDSL
routers are especially advantageous for enterprises running mission-
critical applications such as IP telephony and database synchronization.
The DSL routers interoperate with a broad range of international standard
DSL equipment (depending on model): ITU-T 992.1 (G.DMT, Annex A
and B), ITU-T G991.2, ITU-T 992.2 (G.Lite), ITU G.992.3 (ADSL2), ITU
G.992.5 (ADSL2+), ITU-T 994.1 (G.handshake) and ANSI TI.413 Issue 2
specifications. The G.SHDSL models accommodate symmetric DSL speeds
up to 2.3 Mbps over single-pair-wires, or 4.6 Mbps over two-pair wires.
3Com Router 3030
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