20 x 10G, 4 x 25G, 2 x 40G
Condition: NOB
RMA Warranty
Description
A Red Dot Design Award winner. Recommended core or aggregation switch for small and medium-sized enterprise deployment.
Highlight Features
-
Rich port types, 20 x 10G SFP+ ports (Compatible with 2.5G), 4 x 25G SFP28 ports, and 2 x 40G QSFP+ ports for uplink
- VSU virtualization, flexible networking and high performance
- Hardware redundancy, guaranteed service continuity and network connectivity
- Network security policies and real-time monitoring, delivering enhanced network robustness
- Abundant QoS policies for flexible resource allocation, congestion is a thing of the past
- Multiple management modes, simple and easy maintenance
Hardware Specifications
| Hardware Specifications | RG-S6120-20XS4VS2QXS |
| Interface Specifications | |
| Fixed por | 20 x 1G/2.5G/10G SFP+ ports, 4 x 10G/25G SFP28 ports, 2 x 40G QSFP+ ports
One switch provides a maximum of 32 x 10G ports, 2 modular power slots, and 2 modular fan slots. |
| Fan module | 2 x pluggable fan modules, and fan speed regulating and alarm function |
| Power modules | 2 x power module slots |
| Fixed management ports | 1 x MGMT port, 1 x console port, and 1 x USB 2.0 port |
| System Specifications | |
| Packet forwarding rate | 570 Mpps |
| System switching capacity | 760 Gbps |
| Number of MAC addresses | Number of global MAC addresses: 32,768
Number of static MAC addresses: 1,000 |
| ARP table size | 16,000 |
| ND table size | 4,000 |
| Number of IPv4 unicast routes | 16,000 |
| Number of IPv4 multicast routes | 4,000 |
| Number of IPv6 unicast routes | 16,000 |
| Number of IPv6 multicast routes | 2,000 |
| Number of ACEs | Maximum number of ingress ACEs associated with an SVI, physical interface, or aggregate interface: 2,500
Maximum number of egress ACEs associated with an SVI, physical interface, or aggregate interface: 1,000 |
| Number of VSU members | 2 |
| Number of IGMP groups | 4,000 |
| Number of MLD groups | 1,024 |
| Number of VRFs | 100 |
| Dimensions and Weight | |
| Dimensions (W x D x H) | 442 mm × 330 mm × 43.6 mm (17.40 in. x 12.99 in. x 1.72 in.), 1 RU |
| Weight (full load) | 5.7 kg (12.57 lbs) |
| CPU and Storage | |
| CPU | 1.25 GHz ARM processor |
| Storage | Flash memory: 1 GB |
|
Data packet buffer
|
4MB |
| Power and Consumption | |
| Maximum power consumption | < 85 W |
| Rated input voltage | RG-PA150I-F:
AC input: Rated voltage range: 100–240 V AC; 50/60 Hz Rated input current: 3 A
HVDC input: Rated voltage: 240 V DC Rated current per circuit: 3 A
RG-PD150IB-F： DC input: -48 V DC to -60 V DC |
| Maximum input voltage | RG-PA150I-F:
AC input: 90–264 V AC; 47/63 Hz HVDC input: 192–288 V AC RG-PD150IB-F： DC input: -36 V DC to -75 V DC |
| Environment and Reliability | |
| MTBF | > 200,000 hours |
| Primary airflow | Front-to-rear airflow |
| Operating temperature | 0°C to 50°C (32°F to 122°F) |
| Storage temperature | –40°C to +70°C (–40°F to +158°F) |
| Operating humidity | 10% to 90% RH (non-condensing) |
| Storage humidity | 5% to 90% RH (non-condensing) |
| Maximum operating altitude | 5000 m (16404.20 ft.) |
| Operating noise | < 78 dB |
| Interface surge protection | Power module: 6 kV |
Software Specifications
| RG-S6120-20XS4VS2QXS | |
| Feature | Description |
| Ethernet Switching | Jumbo frame (maximum length: 9,216 bytes) |
| IEEE 802.1Q (supporting 4K VLANs) | |
| Maximum number of VLANs that can be created: 4,094 | |
| Voice VLAN | |
| Super-VLAN and private VLAN | |
| MAC address-based, port-based, protocol-based, and IP subnet-based VLAN assignment | |
| GVRP | |
| Basic QinQ and selective QinQ | |
| STP (IEEE 802.1.d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) | |
| ERPS (G.8032) | |
| LACP (IEEE 802.3ad) | |
| LLDP/LLDP-MED | |
| IP Service | Static and dynamic ARP |
| DHCP server, DHCP client, DHCP relay, and DHCP snooping | |
| DNS | |
| DHCPv6 Client, DHCPv6 relay, and DHCPv6 snooping | |
| Neighbor Discovery (ND) and ND snooping | |
| IP Routing | Static routing |
| RIP and RIPng | |
| OSPFv2 and OSPFv3 | |
| GR | |
| IS-IS | |
| BGP4 and BGP4+ | |
| BGP4 and MP-BGP | |
| Equal and Weighted Cost Multi-Path (ECMP) | |
| IPv4/IPv6 VRF | |
| IPv4/IPv6 PBR | |
| Multicast | IGMPv1/v2/v3 and IGMP proxy |
| IGMPv1/v2/v3 snooping | |
| IGMP filtering and IGMP fast leave | |
| PIM-DM, PIM-SM, and PIM-SSM | |
| PIM-SSM for IPv4 and IPv6 | |
| MLDv1/v2 | |
| MLDv1/v2 snooping | |
| MSDP | |
| PIM-SMv6 | |
| Multicast source IP address check
Multicast source port check Validity check of IGMP packets |
|
| Multicast querier | |
| ACL and QoS | Standard IP ACLs (hardware ACLs based on IP addresses) |
| Extended IP ACLs (hardware ACLs based on IP addresses or TCP/UDP port numbers) | |
| Extended MAC ACLs (hardware ACLs based on source MAC addresses, destination MAC addresses, and optional Ethernet type) | |
| Expert-level ACLs (hardware ACLs based on flexible combinations of the VLAN ID, Ethernet type, MAC address, IP address, TCP/UDP port number, protocol type, and time range) | |
| Time-based ACLs | |
| ACL80 and IPv6 ACL | |
| Applying ACLs globally (hardware ACLs based on flexible combinations of the VLAN ID, Ethernet type, MAC address, IP address, TCP/UDP port number, protocol type, and time range) | |
| ACL redirection | |
| Port traffic identification | |
| Port traffic rate limiting | |
| 802.1p/DSCP/ToS traffic classification | |
| Traffic classification based on 802.1p priorities, DSCP priorities, and IP precedences | |
| Traffic classification based on ToS values | |
| Congestion management: SP, WRR, DRR, WFQ, SP+WRR, SP+DRR, and SP+WFQ | |
| Congestion avoidance: tail drop, RED, and WRED | |
| Eight queues on each port | |
| Rate limiting in each queue | |
| Security | AAA |
| RADIUS and TACACS+ | |
| Filtering of invalid MAC addresses
Broadcast storm suppression Hierarchical management of administrators and password protection BPDU guard |
|
| RADIUS authentication and authorization | |
| Port- and MAC address-based 802.1x authentication | |
| IEEE802.1X authentication, MAC address bypass (MAB) authentication, and interface-based and MAC address-based 802.1X authentication | |
| Web authentication | |
| Hypertext Transfer Protocol Secure (HTTPS) | |
| SSHv1 and SSHv2 | |
| ICMPv6 | |
| IPv6 addressing and Path MTU Discovery | |
| Port security | |
| IP source guard | |
| SAVI | |
| ARP spoofing prevention | |
| CPP and NFPP | |
| Various attack defense functions including NFPP, ARP anti-spoofing, DHCP/DHCPv6 attack defense, ICMP attack defense, ND attack defense, IP scanning attack defense, and customizing attack defense packet types | |
| Loose and strict RPF
uRPF ignoring default routes |
|
| Reliability | REUP |
| Rapid Link Detection Protocol (RLDP), Layer 2 link connectivity detection, unidirectional link detection, and VLAN-based loop control | |
| Data Link Detection Protocol (DLDP) | |
| IPv4 VRRP v2/v3 and IPv6 VRRP | |
| BFD | |
| GR for RIP, OSPF, BGP, and other routing protocols
Power modules in 1+1 redundancy mode Hot swapping of power modules and fan modules |
|
| Device virtualization | VSU |
| NMS and maintenance | SPAN, RSPAN, and ERSPAN |
| sFlow | |
| NTP, SNTP, and NTP for IPv6 | |
| FTP and TFTP
FTP/TFTP v6 |
|
| SNMP v1/v2/v3
SNMP over IPv6 |
|
| RMON (1, 2, 3, 9)
Various types of RMON groups, including event groups, alarm groups, history groups, and statistics groups, as well as private alarm extension groups RMON used to implement Ethernet statistics, historical statistics, and alarm functions |
|
| NETCONF | |
| Flow-based mirroring, and N:1 and 1:N port mirroring | |
| CWMP | |
| gRPC | |
| OpenFlow Special 1.3
Flow table analysis defined by all protocols Transmission of specified packets to the controller Configuring the controller’s IP address and port Notifying port status changes to the controller |
|
| CLI (Telnet/console)
Syslog IPv6 MIB support for SNMP Telnet v6 Traceroute v6 DNS v6 |
|
Note: The item marked with the asterisk (*) will be available in the future.
Switches and Power Modules
| Model | Description |
| RG-S6120-20XS4VS2QXS | 20 x 1G/2.5G/10G SFP+ optical ports, 4 x 10G/25G SFP28 optical ports, and 2 x 40G QSFP+ optical ports, and up to 32 10G ports
2 x power module slots (at least one RG-PA150I-F power module needs to be configured) 2 x fan module slots (the device is equipped with two fan modules upon delivery) |
| RG-PA150I-F | 150 W AC power module that applies to the RG-S6120-20XS4VS2QXS |
| RG-PD150IB-F | Power module (support redundancy, DC, 150W ,10 A) |
GE Optical Module
| Model | Description |
| Mini-GBIC-GT | 1000BASE-GT mini GBIC module |
| MINI-GBIC-SX-MM850 | 1000BASE-SX, SFP transceiver, SM (850 nm, 500 m, LC). |
| MINI-GBIC-LX-SM1310 | 1000BASE-LX, SFP transceiver, SM (1310 nm, 10 km, LC) |
| MINI-GBIC-LH40-SM1310 | 1000BASE-LH, SFP transceiver, SM (1310 nm, 40 km, LC) |
| MINI-GBIC-ZX80-SM1550 | 1000BASE-ZX80, SFP transceiver, SM (1550 nm, 80 km, LC) |
| GE-SFP-LX20-SM1310-BIDI | SFP BIDI Transceiver-TX1310/RX1550, 20 km, LC |
| GE-SFP-LX20-SM1550-BIDI | SFP BIDI Transceiver-TX1550/RX1310, 20 km, LC |
| GE-SFP-LH40-SM1310-BIDI | SFP BIDI Transceiver-TX1310/RX1550, 40 km, LC |
| GE-SFP-LH40-SM1550-BIDI | SFP BIDI Transceiver-TX1550/RX1310, 40 km, LC |
2.5GE Optical Module
| Model | Description |
| 2.5G-SFP-LX03-SM1310-BIDI-I | SFP 2.5G BIDI Transceiver-TX1310/RX1550，3km，LC |
| 2.5G-SFP-LX03-SM1550-BIDI-I | SFP 2.5G BIDI Transceiver-TX1550/RX1310，3km，LC |
10GE Optical Modules
| Model | Description |
| XG-SFP-SR-MM850 | 10GE LC connector module, applicable to the SFP+ port
62.5 μm/125 μm: 33 m 50 μm/125 μm: 66 m Modal bandwidth of 2000 MHz·km for a link length of up to 300 meters |
| XG-SFP-LR-SM1310 | 10GE LC connector module with a link length of up to 40 km, 1310-nm wavelength, applicable to the SFP+ port |
| XG-SFP-ER-SM1550 | 10GE LC connector module with a link length of up to 40 km, 1550-nm wavelength, applicable to the SFP+ port |
| XG-SFP-AOC1M | 10GE SFP+ port cable, 1 m, including one cable and two interface modules |
| XG-SFP-AOC3M | 10GE SFP+ port cable, 3 m, including one cable and two interface modules |
| XG-SFP-AOC5M | 10GE SFP+ port cable, 5 m, including one cable and two interface modules |
25G Optical Modules
| Model | Description |
| VG-SFP-SR-MM850 | 25GE SR, SFP28, 850-nm wavelength, 100 m over MMF |
| VG-SFP-LR-SM1310 | 25GE LR, SFP28, 1310-nm wavelength, 10 km over SMF |
| VG-SFP-AOC5M | 25GE SFP+ active optical cable, 5 m, including two modules |
40G Optical Modules
| Model | Description |
| 40G-QSFP-SR-MM850 | 40GE SR, QSFP+ transceiver, applicable to QSFP+ ports
OM3 and OM4 MMF, MPO, 8-core, 850-nm wavelength, 100 m over OM3 MMF or 150 m over OM4 MMF |
| 40G-QSFP-LR4 SM1310 | 40GE LR4, QSFP+ transceiver, LC, 1310-nm wavelength, 2-core, 10 km over SMF, applicable to QSFP+ ports |
| 40G-AOC-5M | 40GE QSFP+ active optical cable, 5 m, including one cable and two interface modules |
| 40G-AOC-10M | 40GE QSFP+ active optical cable, 10 m, including one cable and two interface modules |
Patrick (verified owner) –
Very fast delivery.