96 x 25GE ports and 8 x 100GE ports, 32 x 100GE ports, or 64 x 40GE ports housed in a 2 RU enclosure for flexible networking
Cross-device link aggregation (De-stacking/M-LAG/VSU), device-level redundancy, flexible networking, and high reliability
VXLAN tunneling technology, achieving unlimited data transmission and flexible resource allocation and scheduling
Lossless Ethernet, ensuring zero packet loss during RDMA E2E communication
Telemetry/gRPC/sFlow/SPAN-based network monitoring and automated O&M, making management simple and efficient

Key Specification
Features
Specifications
Resources
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Key Specification View More

Features

Data Center 100GE Access Switch RG-S6510-4C

100GE high-density modular access switch with 10G/25G/40G/100GE downlink ports
96 x 25GE ports and 8 x 100GE ports, 32 x 100GE ports, or 64 x 40GE ports housed in a 2 RU enclosure for adaptation to different scenarios

Cross-device Link Aggregation, Implementing Device-level Redundancy, Flexible Networking, and High Reliability

De-stacking

M-LAG

VSU

De-stacking technology logically aggregates multiple switches through LACP to allow servers on the same network segment or on different network segments to communicate. This eliminates the need to synchronize data between switches, without affecting service transmission.

VXLAN Tunneling Technology, Achieving Unlimited Data Transmission and Flexible Resource Allocation and Scheduling

VXLAN technology creates virtual tunnels on an IP network by building a virtual Layer 2 network, implementing cross-region and cross-DC data migration, and flexible resource allocation and scheduling. The switch supports EVPN VXLAN to enhance the number of tenants, meeting requirements of identification and isolation between different networks on a large scale.

PFC- and ECN-based Lossless Ethernet with High Throughput and Low Latency in RDMA Scenarios

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-S6510-4C
Ports	25GE, 40GE, and 100GE ports
Slots	4
Expansion Modules	M6500-24VS2CQ, M6500-08CQ, M6500-16QXS
Expansion Module Slots	Power supply module slots Fan module slots
Management Port	One management port, one console port, and one USB port, compliant with the USB2.0 standard
Switching Capacity	6.4 Tbps
Packet Forwarding Rate	2030 Mpps
802.1Q VLAN	4094
Dimensions and Weight
Dimensions (W × D × H)	442 mm x 520 mm x 86 mm (17.40 in. x 20.47 in. x 3.39 in., 2 RU)
Weight	About 14 kg (30.86 lbs., including power supply modules and fan modules)
Power Supply and Consumption
AC	Rated voltage: 110 V/220 V Rated voltage range: 100 V AC to 240 V AC, 50 Hz to 60 Hz Maximum voltage range: 90 V AC to 264 V AC, 47 Hz to 63 Hz Rated input current: 5 A to 10 A
High-voltage DC	RG-PA800I-F module ● HVDC voltage range: 180 V DC to 310 V DC ● Rated voltage: 240 V DC ● Max input current: 5 A RG-PD800I-F module ● Rated voltage range: –36 V DC to –72 V DC ● Rated voltage: –48V DC ● Max input current: 23 A
Maximum Power Consumption	● Max: 650 W ● Typical: 455 W ● Static: 202 W
Environment and Reliability
Operating Temperature	0ºC to 40ºC (32ºF to 104ºF)
Storage temperature	-40 °C to 70 °C (-40 °F to 158 °F)
Operating Humidity	10% RH 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-S6510-4C
Device virtualization	Virtual Switching Unit 3.0
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, 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, automatic tunnel, IPv4 over IPv6 tunnel, and ISATAP tunnel
Data Center Features	VXLAN routing and VXLAN bridging EVPN VXLAN IPv6 VXLAN over IPv4 PFC, ECN, and other data center features RDMA M-LAG 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、ACL Logging、Ingress/Egress ACLs、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 ACL-based traffic classification Priority marking/remarking Multiple queue scheduling mechanisms, including SP, WRR, DRR, SP+WRR, and SP+DRR Congestion avoidance mechanisms such as WRED and tail discarding
Virtualization	Virtual Switching Unit
Buffer Management	Buffer status monitoring and management, and identification of burst traffic
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 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, gateway ARP spoofing prevention, and ARP check
Management Mode	SNMP v1/v2c/v3, Netconf, telnet, console, MGMT, RMON, SSHv1/v2, FTP/TFTP, NTP clock, Syslog, SPAN/RSPAN, Telemetry, ZTP, Python, fan and power supply alarm, and temperature alarm
Other Protocols	DHCP Client, DHCP Relay, DHCP Server, DNS Client, UDP relay, ARP Proxy, and Syslog

Safety and Regulatory Compliance

Specification	RG-S6510-4C
Safety	● NM EN 62368-1 ● NM CEI62368-1 ● IEC 62368-1 ● EN 62368-1 ● BS EN 62368-1 ● UL 62368-1 ● CSA C22.2#62368-1 ● GB 4943.1
Electromagnetic Compatibility (EMC)	● EN 61000-4-2 ● EN 61000-4-3 ● EN 61000-4-4 ● EN 61000-4-5 ● EN 61000-4-6 ● EN 61000-4-11 ● EN 55032 ● EN 55035 ● EN 61000-3-2 ● EN 61000-3-3 ● EN IEC 61000-3-2 ● EN IEC 61000-3-3 ● EN 300 386 ● ETSI EN 300 386 ● NM EN 55035 ● NM EN 61000-3-2 ● NM EN 61000-3-3 ● BS EN 55032 ● BS EN 55035 ● BS EN 61000-3-2 ● BS EN 61000-3-3 ● CNS 13438 ● FCC CFR Title 47, Part 15, Subpart B ● ANSI C63.4-2014 ● ICES-003 Issue 7 ● 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.

Resources All Resources

Learn about Products or Solutions

Product Datasheet

Installation

Installation Guide

Software and Configuration

Configuration Guide

Order Information

The configuration procedure for RG-S6510-4C series switches is as follows:

Select the switch, fan, and power supply modules.
Select expansionmodules based on port

Select optical transceivers.

Chassis, Fan, and Power Supply Modules

Product Model	Description
RG-S6510-4C	Four expansion module slots, supporting hot swapping. Two power supply module slots and three fan module slots The power supply model is RG-PA800I-F, and the fan model is M6500-FAN-F.
RG-PA800I-F	Power supply module, supporting 1+1 redundancy, hot swapping, and front-to-rear ventilation design
M6500-FAN-F	Fan module, supporting 2+1 redundancy, hot swapping, and front-to-rear ventilation design

Expansion Modules

Product Model	Description
M6500-08CQ	Eight QSFP28 ports The QSFP28 port supports a speed of 40 Gbps/100 Gbps.
M6500-24VS2CQ	24 25GE SFP28 ports and two QSFP28 ports SFP28 supports a speed of 10G/25G rates. The QSFP28 port supports a speed of 40 Gbps/100 Gbps. One QSFP port can be split into four 10GE or 25GE ports.
M6500-16QXS	16 QSFP ports The QSFP28 port supports a speed of 40 Gbps.

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-LR4-SM1310	100G LR4 module, QSFP28 form factor, Duplex LC, 1310 nm, 10 km (32,808.40 ft.) over SMF
100G-QSFP-iLR4-SM1310	100G iLR4 module, QSFP28 form factor, Duplex LC, 1310 nm, 2 km (6,561.68 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-5M	100G QSFP28 AOC cable, 5 m (16.40 ft.)
100G-AOC-10M	100G QSFP28 AOC cable, 10 m (32.81 ft.)

40GBASE Series Optical Modules

Product Model	Description
40G-QSFP-SR-MM850	40G SR module, QSFP+ form factor, MPO, 150 m (492.13 ft.) over MMF
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-iLR4-SM1310	40G iLR4 module, QSFP+ form factor, Duplex LC, 2 km (6,561.68 ft.) over SMF
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.)

25GBASE Series Optical Modules

Product Model	Description
VG-SFP-LR-SM1310	25G LR module, SFP28 form factor, Duplex LC, 1310 nm, 10 km (32,808.40 ft.) over SMF
VG-SFP-AOC5M	25G SFP28 AOC cable, 5 m (16.40 ft.)

10GBASE Series Optical Modules

Product Model	Description
XG-LR-SM1310	10G LR module, SFP+ form factor, Duplex LC, 10 km ((32,808.40 ft.) over SMF
XG-SFP-ER-SM1550	10G ER module, SFP+ form factor, Duplex LC, 40 km (131,233.60 ft.) over SMF
XG-SFP-LR-SM1310	10G LR module, SFP+ form factor, Duplex LC, 10 km ((32,808.40 ft.) over SMF
XG-SFP-SR-MM850	10G SR module, SFP+ form factor, Duplex LC, 300 m (984.25 ft.) over MMF
XG-SFP-ZR-SM1550	10G ZR module, SFP+ form factor, Duplex LC, 80 km (262,467.19 ft.) over SMF
XG-SR-MM850	10G SR module, SFP+ form factor, Duplex LC, 300 m (984.25 ft.) over MMF
XG-SFP-AOC1M	10G SFP+ AOC cable, 1 m (3.28 ft.)
XG-SFP-AOC3M	10G SFP+ AOC cable, 3 m (9.84 ft.)
XG-SFP-AOC5M	10G SFP+ AOC cable, 5 m (16.40 ft.)

1000BASE Series Optical Modules

Product Model	Description
GE-SFP-LH40-SM1310-BIDI	1G LH module, SFP form factor, BIDI LC, 40 km (131,233.60 ft.) over SMF
GE-SFP-LX20-SM1310-BIDI	1G LX module, SFP form factor, BIDI LC, 20 km (65,616.80 ft.) over SMF
GE-SFP-LX20-SM1550-BIDI	1G LX module, SFP form factor, BIDI LC, 20 km (65,616.80 ft.) over SMF
MINI-GBIC-LH40-SM1310	1G LH module, SFP form factor, Duplex LC, 40 km (131,233.60 ft.) over SMF
MINI-GBIC-LX-SM1310	1G LX module, SFP form factor, Duplex LC, 10 km (32,808.40 ft.) over SMF
MINI-GBIC-SX-MM850	1G SR module, SFP form factor, Duplex LC, 550 m (1,804.46 ft.) over MMF
MINI-GBIC-ZX80-SM1550	1G ZX module, SFP form factor, Duplex LC, 80 km (262,467.19 ft.) over SMF

1000BASE Series Electrical Modules

Product Model	Description
Mini-GBIC-GT(F)	1G SFP copper module, SFP form factor, RJ45, 100 m (328.08 ft.) over Cat 5e/6/6a
Mini-GBIC-GT	1G SFP copper module, SFP form factor, RJ45, 100 m (328.08 ft.) over Cat 5e/6/6a

Education

5-Star Hotel Solution

RG-S6510-4C 100GE Data Center Access Switch

Data Center 100GE Access Switch RG-S6510-4C

100GE high-density modular access switch with 10G/25G/40G/100GE downlink ports
96 x 25GE ports and 8 x 100GE ports, 32 x 100GE ports, or 64 x 40GE ports housed in a 2 RU enclosure for adaptation to different scenarios

Cross-device Link Aggregation, Implementing Device-level Redundancy, Flexible Networking, and High Reliability

De-stacking

M-LAG

VSU

VXLAN Tunneling Technology, Achieving Unlimited Data Transmission and Flexible Resource Allocation and Scheduling

PFC- and ECN-based Lossless Ethernet with High Throughput and Low Latency in RDMA Scenarios

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.

Chassis, Fan, and Power Supply Modules

Expansion Modules

100GBASE Series Optical Modules

40GBASE Series Optical Modules

25GBASE Series Optical Modules

10GBASE Series Optical Modules

1000BASE Series Optical Modules

1000BASE Series Electrical Modules

Education

5-Star Hotel Solution

RG-S6510-4C 100GE Data Center Access Switch

Data Center 100GE Access Switch RG-S6510-4C

100GE high-density modular access switch with 10G/25G/40G/100GE downlink ports96 x 25GE ports and 8 x 100GE ports, 32 x 100GE ports, or 64 x 40GE ports housed in a 2 RU enclosure for adaptation to different scenarios

Cross-device Link Aggregation, Implementing Device-level Redundancy, Flexible Networking, and High Reliability

De-stacking

M-LAG

VSU

VXLAN Tunneling Technology, Achieving Unlimited Data Transmission and Flexible Resource Allocation and Scheduling

PFC- and ECN-based Lossless Ethernet with High Throughput and Low Latency in RDMA Scenarios

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.

Chassis, Fan, and Power Supply Modules

Expansion Modules

100GBASE Series Optical Modules

40GBASE Series Optical Modules

25GBASE Series Optical Modules

10GBASE Series Optical Modules

1000BASE Series Optical Modules

1000BASE Series Electrical Modules

100GE high-density modular access switch with 10G/25G/40G/100GE downlink ports
96 x 25GE ports and 8 x 100GE ports, 32 x 100GE ports, or 64 x 40GE ports housed in a 2 RU enclosure for adaptation to different scenarios

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.