| Item |
Description |
| Switching Capacity(Gbit/s) |
480 |
| Forwarding Performance(Mpps) |
356 |
| Number of Slots |
2 MPUs, 1 NSP, 4 PICs |
| Interface Types |
40GE, 25GE, 10GE, GE/FE
OC-3c/STM-1c POS
OC-12c/STM-4c POS
Channelized OC-3/STM-1 POS
OC-3c/STM-1c ATM
E1/CE1 |
| Clock Synchronization |
Synchronous Ethernet and IEEE 1588v2 |
| Layer 2 Features |
IEEE 802.1q, IEEE 802.1p, IEEE 802.3ad, IEEE 802.1ab, and STP/RSTP/MSTP |
| IPv4/IPv6 Routing Protocols |
IPv4 static routes and dynamic routing protocols, such as RIP, OSPF, IS-IS, and BGP
IPv4/IPv6 dual stack
Various IPv4-to-IPv6 transition technologies: Manual tunnel, 6to4 tunnel, and 6PE
IPv6 static routes and dynamic routing protocols, such as BGP4+, RIPng, OSPFv3, and IS-ISv6
IPv6 neighbor discovery, PMTU discovery, TCP6, ping IPv6, tracert IPv6, socket IPv6, and IPv6 policy-based routing |
| L2/L3 VPN |
LDP over TE, VPLS, H-VPLS, and VPN policy-based routing
Martini MPLS L2VPN
VLL/VPLS accessing L3VPN
MPLS/BGP L3VPN and inter-AS VPN |
| Multicast |
IGMP v1/v2/v3, IGMP snooping, IPv6 multicast, static multicast routing, PIM-SM, PIM-SSM, MBGP, and NG MVPN |
| QoS |
WRED, five-level HQoS, and VLL/PWE3 QoS |
| Broadband Access Capabilities |
Access for individuals or home users through Layer 2/Layer 3 devices; Layer 2/Layer 3 leased line or PPP leased line access for enterprises or corporations
Access media: xDSL, Ethernet, IPv4, and IPv4/IPv6 dual stack
Access protocols: IPoE, PPPoE, IPoEoVLAN, PPPoEoVLAN, IPoEoQ, PPPoEoQ, and ND
Link authentication modes: PPP authentication (PAP/CHAP), web/portal authentication, binding authentication, and fast authentication; authentication based on DHCP options, VBAS, VLAN, and PPPoE+
Non-authentication, remote authentication
Authorization modes: Direct authorization, authenticated if RADIUS authorization is successful, and dynamic authorization of online users
Security services, such as user isolation by VLAN or VPN and binding authentication |
| Powerful L2TP Capabilities |
L2TP Access Concentrator (LAC), L2TP Network Server (LNS), and L2TP Tunnel Switch (LTS) functionalities
Support for master and backup LNSs: If the master LNS becomes unreachable, an LAC can establish a connection with the backup LNS, improving reliability and fault tolerance
LNS load balancing: If an L2TP connection is initiated by an LAC, more than one LNS address can be manually specified or delivered by the RADIUS server.
The LAC then allocates user sessions among the LNSs |
| Security |
ACL-based packet filtering, AAA, SNMPv3 encryption and authentication, URPF, GTSM, DHCP snooping, ARP attack defense, and SSHv2 |
| Value-added Services |
NAT, IPSec, MACSec, GRE, and NetStream |
| OAM |
Y.1731, IP FPM, MPLS OAM, 802.1ag, and 802.3ah |
| Operating Temperature |
–40°C to 65°C |
| Operating Humidity |
5% RH to 85% RH, non-condensing |
| Operating Altitude(M) |
≤ 3,000 |
| Power Consumption (in full configuration)(W) |
398 |
| Dimensions(mm) |
132 (H) x 442 (W) x 220 (D) |
| Full Configuration Weight(kg) |
13.7 |
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Claudio
Portugal
Can I use optical modules from other vendor on the NE20E-S4?