Aethra AS2111 Technical Specifications Download Page 2

All information provided by Aethra in this datasheet is believed to be accurate. Aethra SpA reserves the right to discontinue and change specifications and prices at any time without prior notice. Copyright ©
2005 Aethra SpA - all rights reserved. For Further details about technical specifications please see “Products” on our website 

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AETHRA

® 

SpA

via Matteo Ricci, 10
60126 Ancona (Italy)
Tel39.071.218981
Fax           +39.071.887077
Video 1

+39.071.2189704

Video 2 

+39.071.2189701

Beijing  Hong Kong  London  Madrid
Mexico  City  Paris  Miami  São Paulo
Shanghai  Shenzhen

Email:[email protected] 

www.aethra.com

Leds indicators

• Power
• LAN
• ShDSL Line

Physical interfaces

• 1 (AS2111) or 4 (AS2141) switched 10/100 baseT

Ethernet ports (LAN 0) with RJ-45 connectors

• 1 console port with MiniDIN 8P connector

ShDSL network interfaces

• ShDSL interface
• Line rate up to 4.608 Mbps using 2 ShDSL 

lines in physical bonding

• Full rate ShDSL: ITU G.991.2 (G.ShDSL), 

ITU G.994.1 (G.hs), ETSI TS 101 524

IP functions

• IP Routing

- RIP v1/v1c/ v2, BGP, OSPF
- Enhanced Network Address and Port Translation

(NAPT) engine, with multiple ALGs (including SIP,
TFTP and H.323)

- DHCP Server/Client/Relay, DHCP Learning
- Multicast IGMP v1/v2/v3, PIM

• Routing Filtering Redistribution
• Firewalling

- Extended Access Lists
- Stateful Packet Inspection including Denial 

of Service attacks

• IP Services

- DNS proxy
- VPN (GRE, IP, PPTP server/client)
- IPSec with DES, 3DES and AES
- ICMP, IGMP snooping, Telnet, TFTP
- Layer 3 QoS according to DiffServ model

(RFC2474, RFC2475)

- Priority based queuing

(Absolute Priority, WFQ, RED)

- Extensive monitoring, tracing and 

troubleshooting facilities

Ethernet services

• Self Learning Bridge with up to 1k MAC addresses 

and automatic ageing

• Full-Duplex IEEE 802.3x
• Half-Duplex back pressure flow control
• Automatic MDI/MDI-X crossover
• Broadcast/Multicast storm protection
• VLANs (802.1Q and 802.1p) port based management

- Tag/Re-Tag/Untag
- Trunking (VLAN multiplexing)
- Priority based queuing

Access protocols

• IP over AAL-5, Ethernet over AAL-5 (RFC2684)
• PPP over AAL-5 (RFC2364)
• PPP over Ethernet (RFC2516)
• LLC/SNAP and VC encaspulation

ATM services

• Up to 16 VCCs
• Class of Services

- CBR
- VBR-rt, VBR-nrt
- UBR+
- UBR

• Voice and Data packets over different VCCs 

(VC bundling)

• Selective CLP marking
• F4/F5 OAM cells, AIS and RDI
• ATM: ITU T-I.361, ITU T-I363.5, ITU T-I432, 

ITU T-I610, ITU T-I731

Authentication

• Client side PAP/CHAP/MS-CHAPv1 

and v2 authentication

Service resiliency

• VRRP (RFC2338)
• Dial on Demand Routing

Management and configuration

• Password Protected Access

- 2 login levels
- AAA and local authentication

• Local Management

- Console port
- Extensive CLI
- Windows

®

based wizard for configuration 

and firmware download

• Remote Management

- CLI (internal Telnet Server)
- HTTP (embedded WEB Server)
- SNMP Agent (v1, v2c)
- Syslog
- Network Performance Monitor
- Ping MIB

• Firmware upgrades: Local and Remote

(TFTP client embedded)

Environmental range

• Temperature

- Operating: 0° to 40°C (32° to 104°F)
- Non-Operating: -35° to 70°C (-31° to 158°F)

• Humidity

- Operating: 0 to 95% non-condensing

• Protections

ITU - K21

• Safety

EN 60950

• EMC

ETSI EN 300 386 V1.2.1

• Operating environmental conditions

ETS 300 019-1-3, class 3.2

• Transport environmental conditions

ETS 300 019-1-2, class 2.2

Power requirements

• External AC adapter
• Input 100 to 240 Vac, 50 to 60 Hz

1

Supplementary Services management is not yet fully

standardised by international bodies and their
implementation could be subject to revisions

2

Depending on the specific service, a common

implementation between the IAD and the Softswitch
needs to be agreed

Technical Specifications

Code 071073045GB Rev. 0 (10/07)

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