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Compared with the traditional networking with modular core switches, the entire network with RG-S6920-4C switches uses the Clos architecture, reducing the TCO by 25% and power consumption by 31%. Furthermore, RG-S6920-4C switches help build stable and lossless networks.
Models
Series
Highlight Features
Diverse ports, four service slots, up to 128 x 100GE QSFP28 ports or 64 x 100GE QSFP28 and 16 x 400GE QSFP-DD ports
Hardware-level redundancy, ensuring service continuity
Lossless Ethernet, ensuring zero packet loss during RDMA E2E communication
Telemetry-based network monitoring and automated O&M, making management simple and efficient
Highly-efficient heat dissipation and energy saving, with power consumption less than 1950 W and power conversion efficiency up to 94%
| System Specifications |
RG-S6920-4C |
| Ports |
100GE/400GE ports |
| Expansion Modules |
Four expansion modules, with each module supporting 32 × 100GE ports |
| Expansion Slots |
Four power supply module slots Six fan module slots |
| Management Port |
One management port, one console port, and one USB port, compliant with the USB2.0 standard |
| Switching Capacity |
25.6 Tbps |
| Packet Forwarding Rate |
8000 Mpps |
| 802.1Q VLAN |
4094 |
| Dimensions and Weight |
RG-S6920-4C |
| Dimensions |
442 mm × 173.5 mm × 735 mm, 4 RU |
| Weight |
About 43.5 kg (including all line cards, power supply modules, and fans) |
| Power Supply and Consumption |
RG-S6920-4C |
| Maximum Power Consumption |
1950 W |
| AC |
Rated voltage range: 100 VAC to 240 VAC, 50 Hz to 60 Hz Maximum voltage range: 90 VAC to 264 VAC, 50 Hz to 60 Hz |
| High-voltage DC |
Input voltage range: 192 VDC to 288 VDC |
| Environment and Reliability |
RG-S6920-4C |
| Operating Temperature |
0°C to 40°C |
| Operating Humidity |
10% to 90% RH (Non-condensing) |
| Software Specifications |
RG-S6920-4C |
| L2 Protocols |
IEEE802.3ad (Link Aggregation Control Protocol), IEEE802.1p, IEEE802.1Q, IEEE802.1D (STP), IEEE802.1w (RSTP), IEEE802.1s (MSTP), IGMP Snooping, MLD Snooping, Jumbo Frame (9 KB), IEEE802.1ad (QinQ and selective QinQ), GVRP |
| L3 Protocols (IPv4) |
BGP4, OSPFv2, RIPv1, RIPv2, MBGP, LPM Routing, Policy-based Routing (PBR), Route-policy, Equal-Cost Multi-Path Routing (ECMP), WCMP, VRRP, IGMP v1/v2/v3, DVMRP, PIM-SSM/SM/DM, MSDP, Any-RP |
| IPv6 Basic Protocols |
Neighbor Discovery, ICMPv6, Path MTU Discovery, DNSv6, DHCPv6, ICMPv6, ICMPv6 redirection, ACLv6, TCP/UDP for IPv6, SNMP v6, Ping/Traceroute v6, IPv6 RADIUS, Telnet/SSH v6, FTP/TFTP v6, NTP v6, IPv6 MIB support for SNMP, VRRP for IPv6, IPv6 QoS |
| IPv6 Features |
Static routing, ECMP, PBR, OSPFv3, RIPng, BGP4+, MLDv1/v2, PIM-SMv6, manual tunnel and IPv4 over IPv6 tunnel |
| Data Center Features |
PFC, ECN, and other data center features M-LAG RDMA OpenFlow 1.3 |
| Visualization |
gRPC sFLOW sampling INT |
| QoS |
Mapping of IEEE 802.1p, DSCP, and ToS priorities |
| HA Design |
GR for RIP/OSPF/BGP, BFD, DLDP, REUP dual-link fast switching, RLDP unidirectional link detection, 1+1 power redundancy and fan redundancy, and hot swapping for all cards and power supply modules |
| Security Features |
Network Foundation Protection Policy (NFPP), CPP, DDoS attack defense, illegitimate data packet detection, data encryption, source IP spoofing prevention, IP scanning prevention, RADIUS/TACACS, IPv4/v6 packet filtering by basic ACL, extended ACL or VLAN-based ACL, plaintext-based and MD5 ciphertext-based authentication for OSPF, RIPv2, and BGPv4 packets, telnet login and password mechanisms for restricted IP addresses, uRPF, broadcast packet suppression, DHCP Snooping, ARP spoofing prevention, ARP check, and hierarchical user management |
| Management Mode |
SNMP v1/v2/v3, telnet, console, MGMT, RMON, SSHv1/v2, FTP/TFTP, NTP, Syslog, SPAN/RSPAN/ERSPAN, ZTP, NETCONF, Python, fan and power alarm function, temperature alarm function, and configuration rollback |
| Other Protocols |
DHCP Client, DHCP Relay, DHCP Server, DNS Client, UDP relay, ARP Proxy, and Syslog |
The configuration procedure for the RG-S6920-4C switch is as follows:
● Select the switch.
● Select expansion modulesbased on business requirements.
● Select the fan and power supply modules.
● Select Optical Transceivers based on port requirements.
| Product Model |
Description |
| RG-S6920-4C |
Four expansion slots, four power supply module slots, and six fan module slots |
| RG-PA1200I-F |
Power supply module, supporting 2+2 redundancy, hot swapping, and front-to-rear ventilation design |
| M2EFAN I-F |
Fan module, supporting 5+1 redundancy, hot swapping, and front-to-rear ventilation design |
| Product Model |
Description |
| M6900-32CQ |
32 x 100GE ports |
| M6900-16CQ4QC |
16 × 100GE optical ports (QSFP28) + 4 × 400GE optical ports (QSFP-DD) |
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