| SKU | NUDLISS24000019 |
| Barcode | 790069467769 |
| Switch class | SMART |
| Application | Medium and large companies |
| Switch layer | L2 |
| Switch layer | L3 |
| Network architecture | GigabitEthernet |
| Number of 10/100 Mbps ports | None |
| Number of 10/100/1000 Mbps ports | 28 |
| 10/100/1000/2500 Mbps ports | None |
| Number of 10Gb ports | None |
| Number of PoE ports (PoE & PoE+) | None |
| Number of PoE+ ports | None |
| Number of COMBO ports | 4 |
| Number of SFP ports | 4 |
| Number of SFP+ ports | None |
| Number of QSFP+ ports | None |
| Console port | No |
| Forwarding mode | Store-and-forward |
| Throughput | 56 |
| Forwarding rate | 41.7 |
| Memory buffer | 4.1 |
| MAC address table size | 8000 |
| Support for Jumbo frames | Yes |
| Jumbo frame size | 10 |
| Stackability | No |
| Number of VLAN groups | 256 |
| VLAN | 802.1Q VLAN Group Max. 256 static VLAN groups Configurable VID from 1 - 4094 Asymmetric VLAN Auto Voice VLAN Max. 10 user-defined OUI Max. 8 default OUI Auto Surveillance VLAN |
| Supported protocols and standards | IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) IEEE 802.3u 100BASE-FX 100 Mbps over fiber optic IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper) IEEE 802.3z 1000BASE-X 1 Gbps over fiber optic IEEE 802.3az Energy Efficient Ethernet (EEE) IEEE 802.3x Flow Control |
| QoS | 802.1p Quality of Service 8 queues per port Queue Handling Strict Weighted Round Robin (WRR) Bandwidth Control Port-based (ingress/egress, min granularity 10/100/1000 is 16 Kbps) QoS based on: 802.1p priority queues DSCP MAC address EtherType IP address Protocol type ToS IP preference IPv6 Traffic Class TCP/UDP port |
| Security | Broadcast/Multicast/Unicast Storm Control D-Link Safeguard Engine Traffic segmentation SSH v2 TLS v1.0 DoS attack prevention 802.1X Port-based Access Control Port Security Supports up to 64 MAC addresses per port ARP Spoofing Prevention Max. 127 entries DHCP Server Screening IP-MAC-Port Binding (Smart Binding) ARP Inspection Max. 256 entries IPv4 Inspection Max. 127 entries IPv6 Inspection Max. 63 entries DHCP Snooping Max. 512 entries |
| Management, monitoring, configuration | Web-based GUI D-Link Network Assistant Utility Compact CLI Telnet Server TFTP Client Configurable MDI/MDIX SNMP Supports v1/v2c/v3 SNMP Trap Backup/upgrade firmware Smart Wizard Upload/download configuration file BootP/DHCP Client System Log Max. 500 log entries SNTP ICMP v6 IPv4/v6 Dual Stack DHCP Auto Configuration Time setting SNTP RMONv1 Trusted host Dual image Dual configuration |
| L2 features | MAC Address Table 8K entries 16K entries (DGS-1210-52/52MP only) IGMP Snooping IGMP v1/v2 Snooping IGMP v3 awareness Supports 256 IGMP groups Supports at least 64 static multicast addresses IGMP per VLAN Supports IGMP Snooping Querier Loopback Detection 802.3ad Link Aggregation LLDP LLDP-MED Jumbo Frame Up to 10,000 bytes Spanning Tree Protocol 802.1D STP 802.1W RSTP 802.1s MSTP Flow Control 802.3x Flow Control HOL Blocking Prevention Port Mirroring One-to-One Many-to-One Supports Mirroring for Tx/Rx/Both Multicast Filtering Forwards all unregistered groups Filters all unregistered groups Configurable MDI/MDIX MLD snooping v1/v2 (256 groups) |
| L3 features | IP interface Supports 4 interfaces IPv6 Neighbor Discovery (ND) Static routing 124 IPv4 static route entries 50 IPv6 static route entries |
| Chassis type | Rack |
| Fan | No |
| Power supply | Internal |
| Power consumption | 16.94 |
| Mean time between failures (MTBF) | 992594 |
| Power supply | 100 - 240 V AC 50/60 Hz |
| Dimensions | 440 x 140 x 44 mm |
| Weight | 2.15 |
| Environment requirements | Operating temperature: -5 to 50°C Storage temperature: -20 to 70 ° C Operation humidity: 0% to 95% relative humidity Storage humidity: 0% to 95% relative humidity |
| Certificates | EMI: CE Class A, VCCI Class A, FCC Class A, BSMI, CCC Safety: CB, UL, BSMI, CCC |
| Designation | CE+WEEE |