Product architecture

• Uplink Interfaces:
  • ADSL (T1.413, G.992.1 annex A, B, G.992.2)
  • SHDSL (2 or 4 wires), SDSL 2B1Q Fixed Rate
  • E1/T1 (FR-PPP** or ATM)
• Basic Configuration:
  • 1 Ethernet base T 10/100 Mbps
  • Uplink: ADSL/SDSL/G.SHDSL/E1/T1 or no uplink interface
  • 1 Console port V.28
• Factory Options:
  • 1 Serial WAN port V.11/V.35/V.28/V.36
  DTE/DCE (uplink or user port up to 8 Mbps)
  • 4 Additional Ethernet 10/100 Mbps ports
  • IPSec encryption accelerator module

Management services

• Performance agent 
• CLI and SNMP  (V.1, V.2, V.3) manageable 
• TFTP for software, configuration and script downloading
• Statistics and event recording
• Traceroute, traffic generator
• Embedded http server
• AAA/Radius, Tacacs +

Optional Daughter Board

• 1 S0 for IP backup and remote access
• 1 V.90 modem (PSTN)
• 2 x V.28 (X.25 or PAD)
• 2 x V.28 (X.25 or PAD) + 1 modem V.90 (PSTN)

PPP

• (ML) PPP over ATM (rfc 1483), PPPoE (rfc 2516), PPP over serial
• PAP/CHAP authentication
• ISDN: MLPPP, Bandwidth on demand
• Fragmentation and interleaving

IP Services

• IP classification and traffic conditioning (DiffServ), CB-WFQ, WRED
• NAT/NAPT (N to M, two-way, twice NAT, application pass-through)
• DHCP client, server, relay
• DNS proxy
• Routing: static, RIP v2, BGP, OSPF, policy-based, hash-based load-sharing, multicast routing (PIM-SM, PIM-SSM)
• Tunneling: GRE, L2TP
• VRRP
• Server load balancing

ATM

• ILMI V4.0
• OAM-F5
• UNI 3.1
• AAL-5
• UBR, CBR, VBR
• IPoA, PPPoA, PPPoEoA

Security

• Firewall (filtering and content analysis)
  • VLAN IEEE 802.1q 
• IP Security
  • AES/DES/3DES encryption
  • Tunnel and transport mode
  • IKE and PKI
  • AH, ESP with SHA1 and MD-5 hashing

Interworking Functions

• FRF.5
• FRF.8
• X.25 over TCP/IP and PAD over XOT

FR

• QoS management
• LMI: T1.617, Q.933a
• FRF.12

Standards

• Dimensions: 21 cm (L) x 20 cm (W) x 5 cm (H)
• Weight: 1,1 Kg
• Temperature between 0°c and 45°c
• Humidity between 5% and 85%
• Regulatory compliance : IEC 950 class 2, EN55022, EN300386, EN55024, UL/CSA, FCC class B
• CE Mark (63-23 and 89-386)
• External power supply 90-250 V AC  50-60 Hz