| Model | | DGS-3612G | DGS-3627 | | DGS-3627G | | DGS-3650 |
| LAN Standard | | | IEEE 802.3; IEEE 802.3u; IEEE 802.3z; IEEE 802.3ab; IEEE 802.3ae | |
| | 10BASE-T/100BASE-TX/ | - | 20 | | - | | 44 |
| | 1000BASE-T Port (RJ-45) | | |
| | | | | | | |
| | SFP Port | 8 | - | | 20 | | - |
| Port | Combo 1000BASE-T/ | | | 4 | | |
| Interface | SFP | | | | |
| | | | | | |
| | 10 GE Expansion Slot | - | 3 | | 3 | | 2 |
| | XFP Expansion Module | - | | | DEM-410X | |
| | CX4 Expansion Module | - | | | DEM-410CX | |
| | Virtual Stack | | D-Link Single IP Management (SIM); Virtual Stack up to 32 Devices | |
| | | | Via Optional CX4/XFP Module; Bi-Directional Redundant Stacking Topology; |
| Stackability | Physical Stack | - | Duplex Chain / Ring Topology; Bandwidth up to 40Gbps (Full Duplex); |
| | | Up to 12 Units Per Stack; Backup Master; | |
| | | | | |
| | | | | | Trunking or Mirroring across Stack | |
| | Switching Capacity | 24Gbps | | 108Gbps | | 136Gbps |
| | Max. Forwarding Rate | 17.86Mpps | | 80.36Mpps | | 101.19Mpps |
| | Forwarding Mode | | | Store and Forward | |
| General | Packet Buffer Memory | | | 2MBytes | |
| SDRAM for CPU | | | 256MBytes | |
| Features | | | |
| Flash Memory | | PROM 512KBytes x 1; Runtime 16MBytes x 1 | |
| | | |
| | Mean Time Before | 342,645 hours | 287,631 hours | | 289,946 hours | | 246,838 hours |
| | Failure | | |
| | | | | | | |
| | Console Port | | Female RS-232 DB-9 Console Port for Out-of-Band Configuration | |
| | | MAC Address Table: 16K; Flow Control: IEEE 802.3x Flow Control, Head-of-Line (HoL) Blocking Prevention; | |
| | | IGMP Snooping v1/v2/v3: 1K Groups, IGMP Snooping Fast Leave, Host-based IGMP Fast Leave*; | |
| L2 Features | | MLD Snooping v1: 1K Groups, MLD Snooping Fast Leave; Jumbo Frame: Max. 9,216Bytes; | |
| | Spanning Tree (STP): 802.1D STP, 802.1w Rapid STP, 802.1s Multiple STP, Per Port/Device BPDU Filtering, Root Restriction*; |
| | |
| | | Loopback Detection; 802.3ad Link Aggregation: Max. 32 Groups Per Device, 8 Gigabit Ports or 2 10GE Ports Per Group; |
| | | Port Mirroring: One-to-One, Many-to-One, Flow-based Mirroring, RSPAN; L2 Protocol Tunneling | |
| | | VLAN Group: Max. 4K Static VLAN Groups, Max. 255 Dynamic VLAN Groups; 802.1Q Tagged VLAN; 802.1v Protocol VLAN; |
| Virtual LAN (VLAN) | GARP VLAN Registration Protocol (GVRP); Double VLAN (Q-in-Q): Port-based Q-in-Q, Selective Q-in-Q; | |
| | | MAC-based VLAN*; Super VLAN* | | | | | |
| L3 Features | | 256 Interfaces; Virtual Router Redundancy Protocol (VRRP); Ethernet-Ring Protection Switching (E-RPS)*; | |
| | IPv6 Tunneling*: Static, ISATAP, GRE, 6to4; IPv6 Ready Phase 1/2; Proxy ARP; Gratuitous ARP | |
| | | |
| | | 12K Hardware Routing Entries Shared by IPv4/IPv6: Max. 12K IPv4 Routes, Max. 6K IPv6 Routes; | |
| | | 8K Hardware L3 Forwarding Entries Shared by IPv4/IPv6: Max. 8K IPv4 Entries, Max. 4K IPv6 Entries; | |
| L3 Routing | | Static Route Entries: 256 for IPv4, 128 for IPv6, ECMP/WCMP; Policy-based Route; | |
| | | Routing Information Protocol (RIP) v1/v2; RIPng (IPv6)*; Border Gateway Protocol (BGP) v4* | |
| | | Open Shortest Path First (OSPF) v2/v3 (IPv6): OSPF Passive Interface, Stub/NSSA Area, OSPF Equal Cost Route | |
| | | 1K Hardware Multicast Groups; Internet Group Management Protocol (IGMP) v1/v2/v3 | |
| Multicasting | | Protocol Independent Protocol-Dense Mode (PIM-DM); Protocol Independent Protocol-Sparse Mode (PIM-SM); | |
| | | PIM Sparse-Dense Mode; Distance Vector Multicast Routing Protocol (DVMRP) v3 | |
| | | 802.1p Class of Service (CoS); 8 Queues; Queue Handling: Strict, Weighted Round Robin (WRR), Strict + WRR; | |
| | | CoS based on: Switch Port, VLAN ID, 802.1p Priority Queues, MAC Address, IPv4/IPv6 Address, DSCP, | |
| Quality of Service (QoS) | Protocol Type, IPv6 Traffic Class, IPv6 Flow Label, TCP/UDP Port, User-Defined Packet Content | |
| Actions for Flows: Remark 802.1p Priority Tag, Remark TOS/DSCP Tag, Bandwidth Control, Flow Statistics, | |
| | | |
| | | Committed Information Rate (CIR): Min. Granularity 1kbps; Time-based QoS | |
| | | Bandwidth Control: Port-based (Ingress/Egress, Min. Granularity 64kbps), Flow-based (Ingress, Min. Granularity) | |
| | | Max. 1,792 Access Rules; ACL Statistics; Time-based ACL; | | | | |
| Access Control List (ACL) | ACL based on: 802.1p Priority, VLAN ID, MAC Address, Ether Type, IPv4/IPv6 Address, DSCP, Protocol Type, | |
| | | TCP/UDP Port Number, IPv6 Traffic Class, IPv6 Flow Label, User-Defined Packet Content | |
| | | Secure Shell (SSH) v1/v2; Secure Sockets Layer (SSL) v1/v2/v3; Port Security: Max. 16 MAC Addresses Per Port; | |
| | | Broadcast/Multicast/Unicast Storm Control; Traffic Segmentation; D-Link Safeguard Engine; CPU Interface Filtering; |
| Security | | IP-MAC-Port Binding: ARP Packet Inspection, IP Packet Inspection, DHCP Snooping, DHCPv6 & NDP Snooping*, | |
| | | Max. 500 Address Binding Entries Per Device; | | | | |
| | | DHCP Server Screening; ARP Spoofing Prevention*; BPDU Attack Protection* | |
| | | 802.1X: Port-based Access Control, Host-based Access Control, Dynamic VLAN Assignment; | |
| Authentication, Authorization & | Web-based Access Control (WAC): Port-based Access Control, Host-based Access Control, Dynamic VLAN Assignment; |
| MAC-based Access Control (MAC): Port-based Access Control, Host-based Access Control, Dynamic VLAN Assignment; |
| Accounting (AAA) |
| Microsoft Network Access Protection (NAP): 802.1X NAP, DHCP NAP; Guest VLAN; | |
| | | |
| | | RADIUS & TACACS+ Authentication for Switch Access; Three-Level User Account | |
| | | Web-based GUI; Command Line Interface (CLI); Telnet Server; Telnet Client*; TFTP Client; ZModem; System Log; | |
| | | Simple Network Management Protocol (SNMP) v1/v2c/v3; SNMP Trap; Link Layer Discovery Protocol (LLDP); | |
| | | Remote Monitoring (RMON) v1: 1, 2, 3, 9 Groups; RMON v2: ProbeConfig Group; DHCP Auto-Configuration; DHCP Relay; |
| Management | | DHCP Relay Option 60/61*/82; DHCP Server; Flash File System; Multiple Images; Multiple Configurations; CPU Monitoring; |
| | | Simple Network Time Protocol (SNTP); Internet Control Message Protocol (ICMP) v6; IPv6 Neighbor Discovery (ND); |
| | | DHCPv6 Client*; DHCPv6 Relay*; DHCPv6 Server*; Cable Diagnostics*; sFlow; BootP/DHCP Client; Debug Command; |
| | | D-Link Unidirectional Link Detection (DULD)* | | | | |
| | | MIB-II (RFC1213); Bridge (RFC1493); SNMPv2 (RFC1907); SNMP (RFC2571-2576); RMON (RFC1271, 2819); | |
| | | RMONv2 (RFC2021); Ether-Like (RFC2665); MAU (RFC2668); 802.1p (RFC2674); IF (RFC2233, 2863); | |
| Management Information Base (MIB) | RADIUS Authentication Client (RFC2618); RIPv2 (RFC1724); OSPFv2 (RFC1850); VRRP (RFC2787); | |
| | | IP Forwarding Table CIDR (RFC2096); IPv4 Multicast Routing (RFC2932); PIM for IPv4 (RFC2934); | |
| | | RADIUS Accounting Client (RFC2620); IGMP (RFC2933); Ping*; Traceroute*; D-Link Private MIB | |
| | | UDP (RFC768); TFTP (RFC783); IP (RFC791); ICMP (RFC792); TCP (RFC793); ARP (RFC826); Telnet (RFC854); | |
| Standard Compliance | BootP (RFC951, 1542);; HTTP (RFC2068); VRRP (RFC2338); IPv6 Tunnel (RFC2529, 3053, 3056); RADIUS (RFC2138); | |
| | | RADIUS Accounting (RFC2139); TACACS (RFC1492); sFlow (RFC3176); DiffServ Expedited Forwarding (RFC2598) | |
| | Dimension (W x D x H) | | | 19”, 1U Rack-Mount; | |
| | | | 441 x 389 x 44mm | |
| | | | | |
| | Weight (W/O Modules) | 5.0kg | 5.5kg | | 5.5kg | | 5.7kg |
| | Power Input | | AC Input: 100-240 VAC, 50/60Hz; Internal Universal Power Supply | |
| | Max. Power | 43.7W | 94.3W | | 75.6W | | 137.5W |
| | Consumption | | |
| Physical & | | | | | | |
| Redundant Power | DPS-500 | | | DPS-500 / DPS-500DC | |
| Environment | | | |
| Supply | | | |
| | | | | | | |
| | Operation Temperature | | | 0 to 40 °C | |
| | Storage Temperature | | | -40 to 70 °C | |
| | Operation Humidity | | | 10% to 90% RH | |
| | Storage Humidity | | | 5% to 90% RH | |
| | Acoustic | < 51.1 dB | < 51.6 dB | | < 51.3 dB | | < 48.1 dB |
| | EMI-EMC Compliance | | FCC Class A; CE Class A; C-Tick Class A; VCCI Class A | |
| Certification | Safety Compliance | | | cUL; CB | |
| | Metro Ethernet Forum | | | MEF 9, 14 | |