3-Slot Carrier-Level Core Routing Switch D-Link DES-8503E
- 480Gbps Switching Capacity
- 960Mpps Packet Forwarding Rate
- 1 x Fan Tray, 2 x Power Supply Slots, 1 x MSU Slots, 2 x Service Slots
- Advanced L2/L3/L4 ACL
- Hot-Swappable Control Module and Line Cards
- Quality-of-Service (QoS) Functionality
- IEEE 802.3az-compliance
- Complete IPv6 Support
Specifications
| Model | DES-8503E |
| Switching Capacity | 480Gbps |
| Packet forwarding rate | 960Mpps |
| Number of Slots | 3 |
| Service Slots | 2 |
| MSU Slots | 1 |
| MAC | Static Configuration and dynamic MAC learning MAC browsing and removal Configurable aging time of the MAC address Limited number of learnable MAC addresses MAC filtration Port/MAC Binding |
| VLAN | 4K VLAN List GVRP 1:1 VLAN mapping and N:1 VLAN mapping Basic QinQ, flexible QinQ PVLAN |
| STP | 802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP) BPDU protection, root protection, and loopback protection |
| Multicast | IGMP v1/v2/v3 IGMP Snooping IGMP Fast Leave Multicast flow copying over VLANs PIM-SM, PIM-DM |
| IPv4 | Static route, RIPv1/v2, OSPF, and BGP Policy Based Routing (PBR) Load balance via equivalent route Graceful Restart for OSPF and BGP BFD for OSPF and BGP |
| IPv6 | ICMPv6, DHCPv6, ACLv6, and IPv6 Telnet IPv6 neighbor discovery Path MTU discovery MLD and MLD snooping IPv6 static route, RIPng, OSPFv3 and BGP4+ Manual/ISATAP/6to4 tunnels |
| MPLS VPN | Layer2 - MPLS VPN (VPWS) & VPLS Protocol Layer3 - MPLS VPN Adopts RFC 2547 |
| QoS | Flow classification based on each field in the header of L2/L3/L4 protocols CAR flow limit 802.1P/DSCP priority re-labeling SP, WRR, and “SP+WRR” Congestion avoidance mechanisms like Tail-Drop and WRED Flow monitoring and flow shaping |
| Security features | L2/L3/L4 ACL flow identification and filtering DDoS attack prevention, TCP’s SYN Flood attack prevention, UDP Flood attack prevention, etc. Broadcast/multicast/unknown unicast storm control Port Isolation Port security, and “IP+MAC+port” binding DHCP snooping and DHCP option 82 IEEE 802.1x authentication Radius, Tacacs+ authentication uRPF Level-based command line protection |
| Reliability | Two-MSU redundancy (excluding DES-8503) “1+1” backup of power source Hot-swappable MSUs and service cards, and automatic service recovery Static/LACP link aggregation, and link aggregation across cards Ring network protection such as ERPS VRRP Ethernet OAM 802.3ah/802.1ag/ITU-Y.1731 GR for OSPF and BGP BFD for OSPF and BGP ISSU uninterrupted system upgrade |
| Management and maintenance | Console, Telnet, SSH SNMP v1/v2/v3 TFTP RMON SFLOW/Netflow flow statistics and analysis |
| Green and energy saving | IEEE 802.3az energy-efficient Ethernet |
| Power Supply | AC: 100V-240V, 50Hz±10% DC: -48V |
| Dimension (W*H*D) | 482×548×266 mm, 6U |
| Entire weight (null configuration) | 21.5kg |
- Bảo hành: 36 tháng.
