DATA SHEET
The Motorola Netopia
®
2247-42 ADSL2+ Voice Integrated Access Device Gateway
WAN INTERFACE
ADSL2+, RJ-11
FXO integrated with built-in ADSL microfilter
LAN INTERFACES
Four-port 10/100 Ethernet switch, RJ-45, half- or full-duplex/
auto-sensing MDI/MDI-X
Two FXS voice ports, RJ-11
Maximum ringer load of 5 RENs
IEEE 802.11b/g Wi-Fi with Wireless Protected Setup (WPS)
button
LEDs
Power, Link, Status and Activity indicators
ENCODING AND LINE SPEED
ITU G.992.1 Annex A and Annex B Support
ITU G.992.3 (ADSL2) and ITU G.992.5 (ADSL2+)
ITU G.992.3 Amendment 1 and 2 and G.992.5 Amendment 2
support
ITU G.992.3 and G.992.5 Annex L (RE-ADSL2/2+) support
ITU G.992.3 Annex M support (24 Mbit/s downstream, 3.5
Mbit/s upstream)
ITU G.992.3 Amendment 1 Annex N PTM Support
ANSI T1.413 Issue 2
PROTOCOL SUPPORT
ATM Adaptation Layer 5 (AAL5) with UBR, CBR, VBR-nrt and
VBR-rt; Up to eight Permanent Virtual Circuits (PVCs)
RFC 2516 PPP over Ethernet (PPPoE), VC muxed or LLC-SNAP
RFC 2364 PPP over ATM (PPPoA), VC muxed or LLC-SNAP
RFC 1483/2684 Bridged Ethernet, VC muxed or LLC-SNAP
RFC 1483/2684 Routed Ethernet, VC muxed or LLC-SNAP
BRIDGING/ROUTING FUNCTIONS
Network Address Port Translation (NAPT), IP Maps, Pinholes
and STUN support; VPN Pass thru for PPTP, L2TP and IPSec
IP Multicast Outbound Support Through NAT
DHCP Client, Server, and Relay
DNS proxy
RIP1 & RIP2 on LAN/WAN
Static routes
TR-068 support
QOS AND TRAFFIC MANAGEMENT
10 queues (Basic Queues, Priority Queues, Weighted Fair
Queues and Funnel Queues)
IETF RFC 2474 DiffServ (Best Effort, Assured and Expedited
Forwarding, Network Control)
IEEE 802.1q - VLAN Tagging
IEEE 802.1p - Priority Bits
RFC 2236 IGMPv2 and RFC 3376 IGMPv3 Multicast Support;
Proxy or Snooping with Fast Leave
TR-101 support
Specifications
SECURITY
IEEE 802.1x Supplicant Broadband Network Authentication
Stateful Packet Inspection (SPI) Firewall
Virtual DMZ/IP Pass-thru
Denial of Service Protection
IPSec VPN Gateway
DES, 3DES, and IKE
Hash Algorithm Support: MD5 and SHA1
SSL/TLS
3-D REACH EXPRESS WI-FI
Wireless Features
Integrated omni-directional
antennas
with
diversity
support;
100mW transmit power; Channel
Set: North America, 1–11; Europe,
1–13
Wireless Security
WEP 64-, 128-, 256-bit encryption;
802.1x,
WPA,
WPA-PSK,
802.11i/
WPA2;
Block
Wireless
Bridging;
MAC Address Filtering; WMM
(Wi-Fi
Multimedia)
Support;
Multiple
SSID
support;
Transmit
Power
Control
VOIP
Signaling
SIP v2 (RFC 3261, 3262, 3263,
3264, 3265, 3428, 3515, 3581,
3665, 3680, 3856, 3857, 3858,
3891, 2976); SIP proxy
redundancy,
DNS
SRV;
Multiple
SIP
account
support
Transport
RTP (RFC 1889, 3550, 3555) and
RTCP (RFC 1890 and 3605);
RFC2833
RTP
DTMF
payload
support,
SIP
INFO
and
InBand
Codecs
G.711 (a-law and u-law), G.729a,
and G.726 (16, 24, 32, 40
packets);
Echo
Cancellation:
G.165/G.168;
Voice
activity
detection (VAD) with silence
suppression and Comfort noise
generation;
T.38
FAX
Relay Support
CLASS Calling Features
Call Waiting, Call Hold, Call
Resume,
Call
Forward
unconditional, Call Forward on
busy, Caller ID, 3-way
Conference, Call Consultant, Call
Transfer
and
Network
initiated
Class
Services;
Message
Waiting
Indication
(MWI)
support
Lifeline PSTN
PSTN relay when SIP service or
power is down; Emergency Dial
Plan support; Emergency calls
from FXS ports (i.e.. 911) routed to
the FXO PSTN interface;
manually
selectable
outgoing
PSTN or IP call by prefix number
