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RG-S6580-48CQ8QC Data Center 100G High-Density Fixed Access Switch with 400GE Uplink(Backward Compatibility with 100GE)

High-density 400GE/100GE ports, supporting high-bandwidth and large-capacity server access



Highlight Features

  • Various ports, and 48 x 100GE DSFP and 8 x 400GE QSPF-DD ports, supporting flexible networking
  • Hardware-level redundancy, ensuring nonstop services
  • Lossless Ethernet, ensuring zero packet loss in RDMA E2E communication
  • Telemetry network monitoring and automatic O&M, making management simple and efficient

Key Specification

Data Center 100GE Access Switch RG-S6580-48CQ8QC

The RG-S6580-48CQ8QC is a high-density access switch and provides various ports within the space of 1 RU. With improved data forwarding capabilities, it can be flexibly deployed and supports access of 100G servers. It can evolve to 100GE/400GE data centers.

Hardware-Level Redundancy, Ensuring Nonstop Services

Hot-Swappable Redundant Power Modules

Hot-Swappable Redundant Fan Modules

1+1 power modules, hot swapping, and service failover within seconds, ensuing service continuity

Lossless Ethernet, Ensuring Zero Packet Loss in RDMA E2E Communication

With RDMA enabled, communication data on the RG-S6580-48CQ8QC does not need to be handled by the CPU. This reduces the burden of the CPU and effectively resolves the latency problem. Using PFC and ECN, the RG-S6580-48CQ8QC intelligently exchanges data to prevent packet loss and ensures lossless data transmission.

Telemetry Network Monitoring and Automatic O&M, Making Management Simple and Efficient

RG-S6580-48CQ8QC enabled with Telemetry uses the push mode to proactively collect and push information and provides sub-second-level network monitoring in real time, making network management more efficient and accurate.


Tips: Product information and performance will be affected by upgrade iteration, specific environment and other factors, so FAQ content is for reference only. For further information, please contact online support.



Hardware Specifications

System Specifications


Port Form

48 × 100G ports (DSFP) + 8 × 400G ports (QSFP-DD)

Number of Expansion Slots

Not supported

Expansion Module

Two power modules (1+1 redundancy)

Fix fan modules (5+1 redundancy; the system needs at least 5 fan modules)

Management Port

One MGMT port, one console port, and one USB port, compliant with the USB2.0 standard

Switching Capacity

16.0 Tbps

Packet Forwarding Rate

5350 Mpps

802.1Q VLAN


Dimensions and Weight


Dimensions (W × D × H)

442 mm × 700 mm × 44 mm, 1RU

Power Supply and Consumption


Power Input

AC input:

  • Rated voltage range: 200–240 V AC
  • Maximum voltage range: 90–264 V AC
  • Frequency: 50–60 Hz
  • Rated input current: 8 A

HVDC input:

  • Input voltage range: 192–288 V DC
  • Rated input current: 6.5 A

Overall Power Consumption

Static power consumption: 178 W

Dynamic power consumption (maximum): 742 W

Typical power consumption: 633 W

Environment and Reliability


Temperature Alarm

Temperature alarms and overheat protection are supported.


GB/T 9254.1

Safety Regulation

GB 4943.1

Operating Temperature

0ºC to 40ºC

Storage Temperature

–40°C to +70°C

Operating Humidity

10% to 90% RH (non-condensing)


Software Specifications

Software Specifications


L2 Protocols

IEEE 802.3ae (10GBase), IEEE 802.3ak, IEEE 802.3an, IEEE 802.3x, IEEE 802.3ad (link aggregation), IEEE 802.1p, IEEE 802.1Q, IEEE 802.1D (STP), IEEE 802.1w (RSTP), IEEE 802.1s (MSTP), Jumbo Frame (9 Kbytes)

L3 Protocols (IPv4)

BGP4, OSPFv2, RIPv1, RIPv2, LPM routing, policy-based routing, route-policy, ECMP, WCMP, VRRP

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, policy-based routing, OSPFv3, RIPng, BGP4+, etc.

Data Center Features

PFC, ECN, and other data center features



gRPC protocol

sFLOW high-precision sampling


Mapping of IEEE 802.1p, DSCP, and ToS priorities, ACL-based traffic classification, priority mark/remark, multiple queue scheduling mechanisms (including SP, WRR, WFQ, DRR, SP+WRR, SP+WFQ, SP+DRR), and congestion avoidance mechanisms (WRED, and trail drop)

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 modules

Security Features

Network foundation protection policy (NFPP), CPP, RADIUS/TACACS, ACL-based IPv4/v6 packet filtering by standard and extended VLANs, plaintext-based and MD5 ciphertext-based authentication for OSPF, RIPv2, and BGPv4 packets, telnet login and password mechanisms for restricted IP addresses, broadcast packet suppression, hierarchical user management

Management Mode

SNMP v1/v2/v3, telnet, console, MGMT, RMON, SSHv1/v2, upload/download management of FTP/TFTP files, NTP, syslog, SPAN/RSPAN/ERSPAN, ZTP, NETCONF, Python, fan and power alarm function, and temperature exception alarm function

Other Protocols

DHCP client, DHCP relay, DHCP server, DNS client, ARP proxy, syslog

Order Information

The configuration procedure for RG-S6580-48CQ8QC is as follows:

● Select the switch.

● Select the fan and power supply modules.

● Select optical modules based on port requirements.

Switch, Fan, and Power Supply

Product Model



48 × 100G ports + 8 × 400G ports

Two power slots and six fan slots


Standard power supply for RG-S6580-48CQ8QC, supporting 1+1 redundancy, hot swap, and front-to-rear ventilation channel design


RG-S6580-48CQ8QC fan module, supporting 5+1 redundancy, hot swap, and front-to-rear ventilation channel design


400G Optical Module

Product Model



QSFP-DD encapsulation, LC port, 1310 nm wavelength
The transmission distance is 2000 m when single-mode fibers are used.

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