RG-S6920-4C – Next-Generation Data Center 100GE Switch with 100GE/400GE Line Cards
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.
Model
Dòng
Tính năng nổi bật
-
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%
Data Center 100GE Core Switch RG-S6920-4C
Four service slots, with 100GE and 400GE line cards, allowing for easy expansion and satisfying future bandwidth expansion needs
Various ports, up to 128 x 100GE ports or 64 x 100GE ports and 16 x 400GE ports, which are fit for different scenarios of data center networks
Hardware-level Redundancy, Ensuring Service Continuity
Hot-Swappable Redundant Power Modules
Hot-Swappable Redundant Fan Modules
network interruption, providing double protection for links
Lossless Ethernet with RDMA E2E Communication
and Zero Packet Loss
With RDMA technology, data does not need to be handled by the CPU during device communication. This reduces the CPU burden
and effectively solves the network latency problem.
PFC+ECN, intelligent data exchange, and packet loss prevention, ensuring lossless data transmission
Telemetry-based Network Monitoring and Automated O&M,
Making Management Simple and Efficient
The switch enabled with telemetry provides clear data status and hierarchy.
The switch uses the push mode to proactively collect and push information and to provide sub-second-level network monitoring in real time,
making network management more efficient and accurate.
Specifications
Hardware Specifications
| 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 × 735 mm × 173.6 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 |
0ºC to 40ºC (32ºF to 104ºF) |
| Storage temperature |
-40 °C to 70 °C (-40 °F to 158 °F) |
| Operating Humidity |
10% to 90% RH (Non-condensing) |
| Storage humidity |
5% to 95% RH (non-condensing) |
| Working altitude |
Operating altitude: up to 5000 m (16,404.20 ft.) Storage altitude: up to 5000 m (16,404.20 ft.) |
Software Specifications
| 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 |
| ACL |
Standard IP-based ACL、Extended MAC-based ACL、Extended IP-bsaed ACL、Expert-level ACL、ACL 80、IPv6 ACL、Ingress/Egress ACLs、ACL Logging、ACL Counter (Ingress and egress counters are supported in interface or global configuration modes)、ACL Re-marking、Global ACL、ACL-based Redirection、Displaying ACL Resources、Processing First Packet of TCP Handshake When Binding the ACL to Restrict SIP、Matching Against 5-Tuple of Pass-by VXLAN Inner IP Packets、The expert-level ACL supports matching the IP flag and DSCP fields of VXLAN inner packets |
| 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 |
Safety and Regulatory Compliance
| Specification |
RG-S6920-4C |
| Safety |
● IEC 62368-1 ● EN 62368-1 ● EN IEC 62368-1 ● BS EN IEC 62368-1 ● UL 62368-1 ● CSA C22.2#62368-1 ● GB 4943.1 |
| Electromagnetic Compatibility (EMC) |
● EN 55032 ● EN 55035 ● EN IEC 61000-3-2 ● EN IEC 61000-3-3 ● EN 61000-3-3 ● ETSI EN 300 386 ● EN 300 386 ● ICES-003 Issue 7 ● ICES-003 Issue 6 ● ANSI C63.4-2014 ● FCC CFR Title 47, Part 15, Subpart B ● AS/NZS CISPR 32 ● CISPR 32 ● GB/T 9254.1 |
| Environment |
● 2011/65/EU EN 50581 ● 2012/19/EU EN 50419 ● (EC) No.1907/2006 ● GB/T 26572 |
*For more country-specific regulatory information and approvals, contact your local sales agency.
Order Information
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.
Chassis, Fan, and Power Supply Modules
| 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 |
Expansion Modules
| Product Model |
Description |
| M6900-32CQ |
32 x 100GE ports |
| M6900-16CQ4QC |
16 × 100GE optical ports (QSFP28) + 4 × 400GE optical ports (QSFP-DD) |
400GBASE Series Optical Modules
| Product Model |
Description |
| 400G-QDD-DR4-SM1310 |
400G DR4 module, QSFP-DD form factor, MPO-12 APC, 1310 nm, 500 m (1,640.42 ft.) over SMF |
| 400G-QDD-FR4-SM1310 |
400G FR4 module, QSFP-DD form factor, Duplex LC, 1310 nm, 2 km (6,561.68 ft.) over SMF |
| 400G-QDD-SR8-MM850 |
400G SR8 module, QSFP-DD form factor, MPO-16 APC, 850 nm, 100 m (328.08 ft.) over MMF |
100GBASE Series Optical Modules
| Product Model |
Description |
| 100G-QSFP-SR-MM850 |
100G SR module, QSFP28 form factor, MPO, 850 nm, 100 m (328.08 ft.) over MMF |
| 100G-QSFP-iLR4-SM1310 |
100G iLR4 module, QSFP28 form factor, Duplex LC, 1310 nm, 2 km (6,561.68 ft.) over SMF |
| 100G-QSFP-LR4-SM1310 |
100G LR4 module, QSFP28 form factor, Duplex LC, 1310 nm, 10 km (32,808.40 ft.) over SMF |
| 100G-QSFP-ER4-SM1310 |
100G ER4 module, QSFP28 form factor, Duplex LC, 1310 nm, 40 km (131,233.59 ft.) over SMF |
| 100G-AOC-10M |
100G QSFP28 AOC cable, 10 m (32.81 ft.) |
| 100G-AOC-5M |
100G QSFP28 AOC cable, 5 m (16.40 ft.) |
40GBASE Series Optical Modules
| Product Model |
Description |
| 40G-QSFP-iLR4-SM1310 |
40G iLR4 module, QSFP+ form factor, Duplex LC, 2 km (6,561.68 ft.) over SMF |
| 40G-QSFP-LR4-SM1310 |
40G LR4 module, QSFP+ form factor, Duplex LC, 10 km (32,808.40 ft.) over SMF |
| 40G-QSFP-LSR-MM850 |
40G LSR module, QSFP+ form factor, MPO, 400 m (1,312.34 ft.) over MMF |
| 40G-QSFP-SR-MM850 |
40G SR module, QSFP+ form factor, MPO, 150 m (492.13 ft.) over MMF |
| 40G-QSFP-LX4-SM1310 |
40G LX4 module, QSFP+ form factor, Duplex LC connector, 150 m (492.13 ft.) over OM3/OM4 MMF, or 2 km (6,561.68 ft.) over SMF |
| 40G-AOC-30M |
40G QSFP+ AOC cable, 30 m (98.43 ft.) |
| 40G-AOC-5M |
40G QSFP+ AOC cable, 5 m (16.40 ft.) |
