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Citi | |
Application | Medium and large companies |
Chassis type | Rack |
Console port | Yes |
Dimensions | 440 x 250 x 44 mm |
Fan | Yes |
Forwarding rate | 68.45 Mpps |
Jumbo frame size | 9 KB |
L2 features | - MAC Address Table: 16K - Flow Control - 802.3x Flow Control - HOL Blocking Prevention - Jumbo Frame up to 9000 Bytes - IGMP Snooping - IGMP v1/v2 Snooping - IGMP v3 awareness - Supports 512 IGMP groups - Supports 128 static multicast addresses - IGMP per VLAN - Supports IGMP Snooping Querier - Host-based IGMP Snooping Fast Leave - MLD Snooping - Supports MLD v1/v2 awareness - Supports 512 groups - Supports 128 Static Multicast Addresses - Per VLAN MLD Snooping - Host-Based MLD Fast Leave - MLD Snooping Querier - Spanning Tree Protocol - 802.1D STP - 802.1w RSTP - 802.1s MSTP - Loopback Detection -802.3ad Link Aggregation - Max. 32 groups per device/8 ports per group - Port Mirroring - Support 4 mirroring groups - One-to-One, Many-to-One - Supports Mirroring for Tx/Rx/Both - Multicast Filtering - Forwards all unregistered groups - Filters all unregistered groups - LLDP, LLDP-MED - ERPS (Ethernet Ring Protection Switching) |
L3 features | - ARP - 256 Static ARP - Supports Gratuitous ARP - IPv6 Neighbour Discovery (ND) - 16 IP interfaces- Default Routing - Static Routing - 64 IPv4 Static Route Entries - 32 IPv6 Static Route Entries |
MAC address table size | 16000 |
Management, monitoring, configuration | - CLI - Telnet Server - TFTP Client - IPv6 Neighbor Discovery - Configurable MDI/MDIX - SNMP - Supports v1, v2c, v3 - SNMP Trap - System Log - Max. 10,000 log entries - DHCP Client - D-Link Network Assistant support - SNTP - ICMPv6 - IPv4/v6 Dual Stack - DHCP Auto Configuration - RMON v1- sFow- NTP (RFC5905) |
Network architecture | GigabitEthernet |
Number of 10/100 Mbps ports | None |
Number of 10/100/1000 Mbps ports | 24 |
Number of COMBO ports | None |
Number of PoE ports (PoE & PoE+) | 24 |
Number of PoE+ ports | None |
Number of QSFP+ ports | None |
Number of SFP ports | 2 |
Number of SFP+ ports | 2 |
Number of VLAN groups | 256 |
Packet buffer | 1.5 MB |
Power consumption | 238.7 W |
Power supply | Internal; 100 to 240 VAC, 50 to 60Hz |
QoS | - 802.1p Quality of Service - Queue Handling - Strict - Weighted Round Robin (WRR) - 8 queues per port - Bandwidth Control - Port-based (Ingress/Egress, min. granularity for 10/100/1000Base-T ports is 64 Kb/s) - CoS based on - 802.1p priority - VLAN - MAC address - Ether type - IP address - DSCP - Protocol type - TCP/UDP port number - DSCP of IPv6 Traffic Class - IPv6 flow label |
Security | - Port Security - Supports up to 128 MAC addresses per port - Broadcast/Multicast/Unicast Storm Control - Dynamic ARP Inspection - Static MAC - D-Link Safeguard Engine - DHCP Server Screening - ARP Spoofing Prevention - Max. 64 entries - SSH - Supports v02 - Supports IPv4/IPv6 - SSL - Supports v1/v2/v3 - Supports IPv4/IPv6 - Traffic Segmentation - IP-MAC-Port Binding - DHCP snooping - IP Source Guard - Dynamic ARP inspection - DHCPv6 Guard - RA Guard - IPv6 Snooping - IPv6 source guard - DoS Attack Prevention |
Support for Jumbo frames | Yes |
Switch class | SMART |
Switch layer | L3; L2 |
Throughput | 92 Gb/s |
VLAN | - 802.1Q Tagged VLAN - 4K VLAN Groups - Configurable VID: 0~4094 - Asymmetric VLAN - Auto Voice VLAN - Auto Surveillance VLAN |
Weight | 2.54 kg |