RG-S6910-3C – Data Center 100GE High-Density Modular Core Switch (Backward Compatible with 40GE) in the 4-RU Space



Highlight Features

  • Various ports, 100GE line cards, and up to 96 x 100GE ports

  • Hardware-level redundancy, ensuring service continuity

  • Telemetry-based network monitoring and automated O&M, making management simple and efficient

  • Support of IPv4/IPv6 dual-stack protocols, providing flexible networking


Data Center 100GE DCI Core Switch RG-S6910-3C

16 GB powerful buffer capability and buffer scheduling mechanism, providing a maximum of 96 x 100GE ports within 4 RU height,
which is suitable for DCI core scenarios in data centers
Support of high-performance routing connections, meeting future expansion needs of data center networks



Hardware-level Redundancy, Ensuring Service Continuity

Hot-Swappable Redundant Power Modules

Hot-Swappable Redundant Fan Modules

Power modules in 2+2 redundancy mode, hot swapping, and failover in seconds, providing nonstop services

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.








100GbE ports

Number of expansion slots

Three expansion slots, with each slot supporting 32×100GbE ports

Expansion module

Four power module slots

Six fan module slots

Management port

One management port, one console port, and one USB port

Switching capacity

19.2 Tbps

Packet forwarding rate

4000 Mpps

802.1q VLAN


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), IGMP Snooping, Jumbo Frame (9 KB), IEEE 802.1ad (QinQ), GVRP

L3 protocols (IPv4)

BGP4, OSPFv2, RIPv1, RIPv2, MBGP, LPM Routing, Policy-based Routing, Route-policy, ECMP, WCMP, VRRP, IGMP v1/v2/v3, 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 tunneling, IPv4 over IPv6 tunneling





Mapping of 802.1p, DSCP, and ToS priorities, ACL-based traffic classification, priority marking/remarking, multiple queue scheduling mechanisms available including SP, WFQ, and SP+WRR

HA design

GR for RIP/OSPF/BGP, BFD, REUP dual-link fast switching and RLDP unidirectional link detection, 1+1 power redundancy and fan redundancy, and hot swap for all cards and power modules

Security functions

Network foundation protection policy, CPP, DDoS attack defense, illegitimate 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

Management modes

SNMP v1/v2/v3, telnet, console, MGMT, RMON, SSHv1/v2, FTP/TFTP, NTP, syslog, and SPAN/RSPAN/ERSPAN

Other protocols

DHCP Client, DHCP Relay, DHCP Server, DNS Client, UDP relay, ARP Proxy, and Syslog

Dimensions (W × H ×D)

442 mm × 173.6 mm × 735 mm (4 RU)


Operating temperature

0°C to 40°C

Operating humidity

10% to 90% RH (non-condensing)


About 42 kg (including four power modules, six fans, and three subcard modules)

Maximum power

2100 W

Input voltage



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     

Order Information

Chassis, Expansion Cards, Fan Modules, and Power Modules




Three expansion slot, four power module slots, and six fan module slots
The power module model is RG-PA1200I-F and the fan model is M2EFAN I-F.


32-port 100GbE card


RG-S6910-3C power module, supporting 2+2 redundancy, hot swapping, and front-to-rear ventilation design


RG-S6910-3C fan module, supporting 5+1 redundancy, hot swapping, and front-to-rear ventilation design

Information About 100GbE Optical Modules




100GbE SR optical modules, QSFP28 package, MPO connector, and 850 nm wavelength
The transmission distance is 100 m when OM4 optical fibers are used and 70 m when OM3 optical fibers are used.


100GbE iLR optical modules, QSFP28 package, LC connector, and 1310 nm wavelength
The maximum transmission distance is 2 km (applicable to single-mode optical fibers).


100GbE LR optical modules, QSFP28 package, LC connector, and 1310 nm wavelength
The maximum transmission distance is 10 km (applicable to single-mode optical fibers).

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