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Figure 68. Management – Save/Reboot

Click “Save/Reboot” to reboot the AH4021. The AH4021 would automatically

save the configuration before reboot, so that modified settings would take

effect after reboot.

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4

Appendix

ATM

-

Support up to 8 ATM PVCs, and all PVCs work well concurrently and independently

-

Supports UBR, CBR, and rt-VBR and nrt-VBR service classes

-

Provides ATM layer functionality

-

Supports MPoA functionality (RFC2684)

-

Supports PPPoA (RFC2364)

-

Supports IP over ATM (IPoA)

-

The format of data packet between ATU-C and AH4021 support ATM cell format specified in

ITU-T Rec. I.361

-

Supports ATM Forum UNI 3.1/4.0 PVC

ADSL

-

Support ANSI T1.413 Issue 2

-

Support ITU-T G.992.1 (G.DMT), G.992.2 (G.Lite) G.992.3 (ADSL 2), and G.992.5 (ADSL 2+)

-

Multiple protocol over AAL5 (RFC2684)

-

Support ATM cell format ITU -T I.361

-

ATM Forum UNI 3.1/4.0 PVC

-

Support up to 8 PVCs -traffic shaping (CBR, UBR, rt-VBR, nrt-VBR)

-

Supports AIS, RDI, and OAM F4/F5 loopback

PPP Support

-

PPPoA (RFC 2364)

-

PPPoE (RFC 2516)

Bridging

-

Ethernet to ADSL self -learning. Transparent Bridging

-

Filtering functions - MAC address filtering and protocol filtering for up-link (IEEE802.1d)

Routing

-

RIP v1/v2

-

Static routing

-

NAT with ALGs

-

DHCP Server/Relay/Client

-

DNS Relay

-

NAT/NAPT

-

IGMP Proxy

VoIP

-

Support SIP (RFC3261)/MGCP (RFC3435)

-

Supports RTP/RTCP (RFC1889)

-

Voice codec: G.711, G.726, G.729a (optional), G.723.1 (optional)

-

G.168 Echo Cancellation

-

Support FAX/modem tone detection and auto-fallback to G.711

-

Support ITU-T T.38 standard (optional)

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-

Supports MGCP NAT Traversal (Heartbeat) (IETF draft-aoun-mgcp-nat-package-02) (MGCP

only)

-

Support call hold, call waiting, call forwarding, caller ID, call progress tone, call transfer, call

conference (SIP only)

Radio - WLAN

-

Standard: IEEE 802.11g and 802.11b

-

Media Access Control: CSMA/CA with ACK

-

Modulation: OFDM /CCK

-

Frequency Range (Range depends on different country):

-

Output Power: 15 dBm (typical)

-

Sensitivity: -67 (54Mbps) / -83 (11Mbps) dBm (typical)

-

Data Rate: 54, 48, 36, 24, 18, 12, 11, 6, 5.5, 2, 1Mbps, auto-fallback

Radio - Bluetooth (optional)

-

Standard: Bluetooth SIG Spec V1.2

-

Sensitivity: -85 dBm (typical)

-

Data Rate: 1 Mbps

-

Output Power: 17 dBm (typical)

Security

-

Password protected system management

-

User authentication for PPP (PAP/CHAP/MSCHAP)

-

Firewall

Stateful Inspection

IDS

-

Packet Filtering

-

SSH

-

Access Control List

-

Wireless Security:

Support WEP (64, 128-bit) encryption

802.1x and WPA/WAP2 authentication

MAC Address-based access control

WDS support

QoS

-

ATM: CBR, rt-VBR, nrt-VBR, UBR

-

IP: IP ToS function (RFC 1349), supports priority queues for upstream traffic based on ToS

field.

Configuration Management

-

LAN/WAN management via Telnet interface or Web-based browser interface

-

SNMP MIB 2 management (RFC 1213)

-

Firmware upgrade available by TFTP/ FTP/HTTP

-

Status display and event report from Web-based management

Physical Interfaces

-

One Asymmetrical Digital Subscriber Line (ADSL) interface (RJ-11)

-

Two 10/100BaseT Ethernet port (RJ-45)

-

One USB port

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-

Two Telephone interfaces (RJ-11)

-

Antenna: Dual Antenna diversity system

-

PSTN Backup line (RJ-11) (shares the same port for ADSL)

Power Requirement

-

Input: 110/220 VAC, 50/60 Hz

-

Output: 16 VDC, 900 mA

Operating Environment

-

Temperature: 0 ~40

0

C

-

Humidity: 10 to 90%, non- condensing

Physical Specification

-

Dimension: 208 (W) x 148 (L) x 42 (H) mm