| Model |
RG-S2928G-E V3 |
| Ports |
24 10/100/1000BASE-T ports
4 1G SFP ports (non-combo) |
| Fan Slots |
Fanless |
| Management Ports |
1 console port |
| Switching Capacity |
Up to 256Gbps |
| Packet Forwarding Rate |
Up to 96Mpps |
| Port Buffer |
1.5MB |
| ARP Table |
1000 |
| MAC Address |
Up to 16K |
| Routing Entries |
500 |
| IP Host Entries (IPv4/IPv6) |
500 (IPv4/IPv6) |
| ACL Entries |
Up to 1,500 |
| ACL |
Standard/Extended/Expert ACL, Extended MAC ACL, ACL 80, IPv6 ACL, ACL logging, ACL counter, ACL remark, Global ACL, ACL redirect |
| QoS |
802.1p/DSCP/TOS traffic classification; Multiple queue scheduling mechanisms, such as SP, WRR, DRR, SP+WFQ, SP+WRR, SP+DRR; Input port-based speed limit; Port-based traffic recognition; Each port supports 8 queue priorities |
| VLAN |
4K 802.1q VLANs, Port-based VLAN, MAC-based VLAN, Protocol-based VLAN, Private VLAN, Voice VLAN, QinQ, IP subnet-based VLAN, GVRP |
| QinQ |
Basic QinQ, Flexible QinQ, 1:1 VLAN switching |
| Link Aggregation |
AP, LACP, Flow balance |
| Port Mirroring |
Many-to-one mirroring, One-to-Many mirroring, Flow-based mirroring, Over devices mirroring, VLAN-based mirroring, VLAN-filtering mirroring, AP-port mirroring, RSPAN, ERSPAN |
| Spanning Tree Protocols |
IEEE802.1d STP, IEEE802.1w RSTP, Standard 802.1s MSTP, Port fast, BPDU filter, BPDU guard, TC guard, TC filter, TC protection, LOOP guard, ROOT guard |
| DHCP |
DHCP server, DHCP client, DHCP snooping, DHCP relay, IPv6 DHCP snooping, IPv6 DHCP client, IPv6 DHCP relay |
| Multiple Spanning Tree Protocol (MSTP) Instances |
64 |
| Maximum Aggregation Port (AP) |
Up to 128 |
| Multicast |
IGMP v1/v2/v3 snooping, IGMP SGVL/IVGL, IGMP filter, IGMP fast leave, MLD snooping v1/v2 |
| SDN |
OpenFlow 1.0, future support OpenFlow 1.3 |
| EEE Format |
Support IEEE 802.3az standard |
| G.8032 |
Support |
| L2 Features |
MAC, EEE, ARP, VLAN, Basic QinQ, Felix QinQ, Link aggregation, Mirroring, STP, RSTP, MSTP, Broadcast storm control, IGMP v1/v2/v3 snooping, IGMP SGVL/IVGL, IGMP filter, IGMP fast leave, DHCP, Jumbo frame, RLDP, LLDP, REUP, G.8032 ERPS, Layer 2 protocol tunnel |
| Layer 2 Protocols |
IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3x, IEEE802.3ad, IEEE802.1p, IEEE802.1x, IEEE802.3ab, IEEE802.1Q (GVRP), IEEE802.1d, IEEE802.1w, IEEE802.1s |
| Security |
Binding of the IP address, MAC address, and port address; Binding of the IPv6, MAC address, and port address; Filter illegal MAC addresses; Port-based and MAC-based 802.1x; MAB; Portal and Portal 2.0 authentication; ARP-check; DAI; Restriction on the rate of ARP packets; Gateway anti-ARP spoofing; Broadcast suppression; Hierarchical management by administrators and password protection; RADIUS and TACACS+; AAA security authentication (IPv4/IPv6) in device login management; SSH and SSH V2.0; BPDU guard; IP source guard; CPP, NFPP; Port protection |
| Layer 3 Features |
IPv4 static routing, IPv6 static routing, RIP, RIPng, OSPFv2/v3, ARP proxy, Neighbor Discovery, VRRP |
| Layer 3 Protocols (IPv4) |
Static routing, RIP, RIPng, OSPFv2/v3 |
| IPv4 Features |
Ping, Traceroute |
| IPv6 Features |
0-64 any length mask, ICMPv6, Neighbor Discovery, Manually configure local address, Automatically create local address, IPv6 Ping, IPv6 Tracert, IPv6 extender option head,VRRP v3 |
| Basic IPv6 Protocols |
IPv6 addressing, Neighbor Discovery (ND), IPv6 ACL, ICMPv6, IPv6 Ping, IPv6 Tracert |
| IPv6 Routing Protocols |
Static routing, RIPng, OSPFv3 |
| VSU (Virtual Switch Unit) |
Support (up to 9 stack members, to ensure the effectiveness of the use, 4 members are recommended) |
| Zero Configuration |
CWMP(TR069) |
| Reliability |
RAS
VSU (virtualization technology for virtualizing multiple devices into 1); GR for RIP/OSPF;
ERPS (G.8032); REUP dual-link fast switching technology; RLDP (Rapid Link Detection Protocol) |
| Manageability |
SNMPv1/v2c/v3, CLI (Telnet/Console), RMON (1, 2, 3, 9), SSH, Syslog/Debug, RSPAN/ERSPAN, NTP/SNTP, FTP, TFTP, Web, SFLOW, support cable detection and port sleep mode |
| Smart Temperature Control |
Fanless |
| Other Protocols |
FTP, TFTP, DNS client, DNS static |
| Dimensions (W x D x H) |
440 × 260 × 43.6 mm |
| Rack Height |
1RU |
| Weight |
≤3.5kg |
| MTBF |
482560 hours |
| Lightning Protection |
6KV |
| Power Supply |
AC input:
Rated voltage range: 100V to 240V AC
Maximum voltage range: 90V to 264V AC
Frequency: 50 to 60Hz
HVDC input:
Input voltage range: 192V to 290V DC |
| Power Consumption |
≤24W |
| Temperature |
Operating temperature: 0°C to 50°C
Storage temperature: -40°C to 70°C |
| Humidity |
Operating humidity: 10% to 90%RH
Storage humidity: 5% to 95%RH |
| Operating Altitude |
-500m to 5,000m |
| Safety Standards |
IEC 60950-1, EN60950-1 |
| Emission Standards |
EN 300 386, EN 55032, EN 61000-3-2, EN 61000-3-3, EN 55024, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11 |
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