| Model |
DGS-1510-28 |
| Interfaces |
| Cổng downlink |
24 x 10/100/1000 Mbps PoE |
| Cổng uplink |
2 x Gigabit SFP, 2 x 10G SFP+ |
| Performance |
| Switching Capacity |
92 Gbps |
| Packet Forwarding Rate |
68.45 Mpps |
| Transmission Method |
Store-and-forward |
| MAC Address Table |
Up to 16,384 entries |
| Packet Buffer Memory |
1.5 MB |
| Flash Memory |
32 MB |
| DRAM |
256 MB |
| MTBF |
275,428 hours |
| PoE |
| PoE Standard |
IEEE 802.3af / 802.3at |
| PoE Capable Ports |
Ports 1 to 24, up to 30W per port |
| PoE Power Budget |
Max. 193W |
| Stacking |
| Physical Stacking |
Up to 6 units, ring or linear topology, 40 Gbps full-duplex |
| Virtual Stacking |
Up to 32 devices via Single IP Management (SIM), 20 Gbps bandwidth |
| L2 Features |
| MAC Address |
Up to 16,384 entries, 512 static MAC entries |
| Flow Control |
IEEE 802.3x, HOL Blocking Prevention |
| Jumbo Frame |
Up to 9,216 Bytes |
| IGMP Snooping |
v1/v2/v3, 512 groups, 128 static multicast addresses, per VLAN, Querier |
| MLD Snooping |
v1/v2, 512 groups, 128 static multicast addresses, per VLAN, Querier |
| Spanning Tree |
802.1D STP, 802.1w RSTP, 802.1s MSTP |
| Link Aggregation |
802.3ad LACP, max. 32 groups per device / 8 ports per group |
| Port Mirroring |
4 mirroring groups, one-to-one, many-to-one, flow-based (ACL) |
| Loopback Detection |
Supported |
| ERPS |
Ethernet Ring Protection Switching |
| LLDP |
LLDP / LLDP-MED |
| VLAN |
| VLAN |
802.1Q Tagged VLAN, 4K VLAN groups, VID 0–4094 |
| VLAN Features |
GVRP, Asymmetric VLAN, MAC-based VLAN, Protocol-based VLAN |
| Auto VLAN |
Auto Voice VLAN, Auto Surveillance VLAN 2.1 |
| L3 Features |
| ARP |
256 Static ARP, Gratuitous ARP |
| IP Interfaces |
16 IP interfaces |
| Static Routing |
64 IPv4 static routes, 32 IPv6 static routes |
| IPv6 |
Neighbour Discovery (ND), IPv4/v6 Dual Stack |
| QoS |
| CoS Based On |
802.1p, VLAN, MAC address, EtherType, IP address, DSCP, TCP/UDP port, IPv6 flow label |
| Queue Handling |
Strict Priority (SPQ), WRR, DRR, SPQ+WRR, 8 queues per port |
| Bandwidth Control |
Port-based ingress/egress, min. granularity 64 Kb/s |
| ACL |
| ACL Based On |
802.1p, VLAN, MAC, EtherType, IP, DSCP, TCP/UDP port, IPv6 flow label |
| ACL Actions |
Permit, Deny, Time-based ACL, ACL Statistics |
| ACL Capacity |
Max. 256 access lists, max. 768 rules |
| Security |
| Port Security |
Up to 128 MAC addresses per port |
| Storm Control |
Broadcast / Multicast / Unicast |
| D-Link Safeguard Engine |
Protection against traffic flooding from malicious attacks |
| ARP Spoofing Prevention |
Max. 64 entries |
| DHCP Server Screening |
Screens rogue DHCP server packets |
| IP-MAC-Port Binding |
Supported |
| DHCP Snooping |
Supported |
| IP Source Guard |
Supported |
| Dynamic ARP Inspection |
Supported |
| IPv6 Security |
IPv6 DHCP Guard, RA Guard, Snooping, Source Guard, ND Inspection |
| SSH |
v2, supports IPv4/IPv6 |
| SSL |
v1/v2/v3, supports IPv4/IPv6 |
| BPDU Attack Protection |
Supported |
| DoS Attack Prevention |
Supported |
| AAA |
| 802.1X |
Port and MAC-based authentication, RADIUS, EAP/OTP/TLS/TTLS/PEAP |
| Web-based Access Control |
Port-based, host-based, dynamic VLAN, Guest VLAN |
| MAC-based Access Control |
Port-based, host-based, dynamic VLAN |
| RADIUS / TACACS+ |
Authentication and accounting for switch access |
| Management |
| Management Interfaces |
Web GUI, CLI, Telnet, SNMP v1/v2c/v3, TFTP, Console |
| Other Features |
System Log (max. 10,000 entries), DHCP Server/Client/Relay, SNTP, NTP, RMON v1, ICMPv6, IPv4/v6 Dual Stack, Multiple Images, D-Link Network Assistant, Surveillance Mode, PD-Alive |