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56 Port 10 G L3 Switch

Layer 3 network switch
24 x 10/100/1000 Mbps ethernet ports, 24 x 10/100/1000 Mbps SFP ports and 8 x 10G Mbps SFP+ uplink ports
Various network management standards such as console, Telnet, SSH2.0, Web, SNMP v1/v2/v3, TFTP, RMON
Supports the telecom-level Ethernet-ring protection protocol with a protection shift time of less than 50ms, STP/RSTP, backup of active and standby uplinks, and LACP link aggregation to cater to the requirements of high reliability of carriers
Powerful ACL functions to access and control L2-L7 data, providing carriers flexible and various policy control methods
Supports In-Service Software Upgrade (ISSU) to ensure continuous data forwarding during system upgrade
Supports various L2 multicast functions including IGMP-snooping, user fast-leave mechanism and trans-VLAN multicast copy
Supports priority retagging and complicated flow classification based on VLAN, MAC, source address, destination address, IP or priority to better streamline carrier’s services
Supports storm/multicast/unicast limit which ensures the normal running of equipment in harsh network conditions
Supports the IPv6 protocol suite, IPv6 neighbor discovery, ICMPv6, path MTU discovery, DHCPv6, etc
Supports IPv6 tunnel: manual tunnel, automatic tunnel, GRE tunnel, 6to4 tunnel, ISATAP
Supports IPv4 transiting to IPv6: IPv6 manual tunnel, automatic tunnel, 6 to 4 tunnel, ISATAP tunnel.

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Data Sheet

Available models:

DS-3E3756TF

NEW

Specification
Resources
Accessories

Data Sheet

Network Parameters
Port Number24 × gigabit RJ45 ports, 24 × gigabit fiber optical ports, and 8 × 10G SFP+ ports
MAC Address Table64 K
Switching Capacity256 Gbps
Packet Forwarding Rate136 Mpps
MAC exchangeSupport 64K MAC address table; Support to view and remove MAC addresses Support MAC address aging time configurable Support MAC Sticky based on port constraint MAC address learning and dynamic binding MAC Supports static, dynamic, and black hole MAC table entries. Support source MAC address filtering

Software Function
Management MethodConsole, Telnet, SSH2.0, Web SNMP v1/v2/v3 TFTP RMON
QoSIt supports speed limit on port direction and direction. Supports 8 priority queues per port. Support mapping from message 802.1p to different queues Support SP, WRR and SP+WRR algorithm Support for message priority and message redirection Support L2 (Layer 2) ~L4 (Layer 4) packet filtering function, provide source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP protocol source/destination port number, protocol, VLAN packet filtering function Support functions based on queue speed limit and port shaping.
VLANSupport IEEE 802.1Q (VLAN), the whole machine supports 4K VLAN. Support GVRP Support QinQ Support VLAN based on MAC/ protocol /IP subnet / policy / port Support Private VLAN Support 1:1 and N:1 VLAN Mapping functions
ReliabilitySupport STP (IEEE 802.1d), RSTP (IEEE 802.1w) and MSTP (IEEE 802.1s) protocol. Support EAPS (Ethernet loop protection protocol) and MEAPS (fast ring network protection protocol). Support FlexLinkLite tree topology protection mechanism to provide millisecond protection for primary and secondary links. Support BPDU protection, root protection and loopback protection. Support VRRP Support GR for OSPF, BGP Support BFD for OSPF, BGP
SecuritySupport 802.1x, support single port maximum user number limit Storm suppression Filter User level management and password protection Support AAA authentication, support Radius, TACACS+ and many other ways. Support 802.1X authentication, support MAC authentication, and support MAC bypass authentication. Support to prevent DOS, ARP attack function, ICMP anti attack Support binding of IP, MAC, port and VLAN Support MAC address learning limit Support DHCP Snooping Support port isolation, Sticky MAC Support MAC address filtering Support SSH V2.0 Support multicast, broadcast and unknown unicast message suppression Support CPU protection function
MulticastSupport IGMP v1/v2/v3 Snooping and fast leave mechanism Supporting multicast forwarding in VLAN and multicast multi VLAN replication Multicast load sharing supporting bundled ports Support controllable multicast Port based multicast traffic statistics Support IGMP v1/v2/v3, PIM-SM, PIM-DM, PIM-SSM
MCESupported
MPLS VPNLDP protocol P/PE of MPLS VPN MPLS TE MPLS OAM
IPv4Static Routing, RIPv1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, Routing Strategy
IPv6Support ND (Neighbor Discovery) Support PMTU Support Ipv6 Ping, Ipv6 Tracert, Ipv6 Telnet Support ACL based on source Ipv6 address, destination Ipv6 address, four port, protocol type, and so on. Support MLD v1/v2snooping (Multicast Listener Discovery snooping)
VirtualizationSupport VSS virtualization technology

General
Dimension (W × H × D)442.5 × 350 × 44
Storage Temperature-20℃-70℃
Storage Humidity5%-95% non-condensing
Operating Temperature0℃-45℃
Operating Humidity5%-95% non-condensing
Power SupplyAC：100V-240V，50Hz±10%
Power Consumption＜55 W

Approval
EMCFCC (ANSI C63.4, 47 CFR PART 15B); CE-EMC/RCM (EN 55032: 2015+A11:2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4:2011+A1:2014, EN 55035:2017+A11:2020); IC (ICES-003: Issue 25)
SafetyUL (UL 62368-1); CB/RCM (IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2035)
ChemistryCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2024)

Network Parameters

Port Number

24 × gigabit RJ45 ports, 24 × gigabit fiber optical ports, and 8 × 10G SFP+ ports

MAC Address Table

64 K

Switching Capacity

256 Gbps

Packet Forwarding Rate

136 Mpps

MAC exchange

Support 64K MAC address table; Support to view and remove MAC addresses Support MAC address aging time configurable Support MAC Sticky based on port constraint MAC address learning and dynamic binding MAC Supports static, dynamic, and black hole MAC table entries. Support source MAC address filtering

Software Function

Management Method

Console, Telnet, SSH2.0, Web SNMP v1/v2/v3 TFTP RMON

QoS

It supports speed limit on port direction and direction. Supports 8 priority queues per port. Support mapping from message 802.1p to different queues Support SP, WRR and SP+WRR algorithm Support for message priority and message redirection Support L2 (Layer 2) ~L4 (Layer 4) packet filtering function, provide source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP protocol source/destination port number, protocol, VLAN packet filtering function Support functions based on queue speed limit and port shaping.

VLAN

Support IEEE 802.1Q (VLAN), the whole machine supports 4K VLAN. Support GVRP Support QinQ Support VLAN based on MAC/ protocol /IP subnet / policy / port Support Private VLAN Support 1:1 and N:1 VLAN Mapping functions

Reliability

Support STP (IEEE 802.1d), RSTP (IEEE 802.1w) and MSTP (IEEE 802.1s) protocol. Support EAPS (Ethernet loop protection protocol) and MEAPS (fast ring network protection protocol). Support FlexLinkLite tree topology protection mechanism to provide millisecond protection for primary and secondary links. Support BPDU protection, root protection and loopback protection. Support VRRP Support GR for OSPF, BGP Support BFD for OSPF, BGP

Security

Support 802.1x, support single port maximum user number limit Storm suppression Filter User level management and password protection Support AAA authentication, support Radius, TACACS+ and many other ways. Support 802.1X authentication, support MAC authentication, and support MAC bypass authentication. Support to prevent DOS, ARP attack function, ICMP anti attack Support binding of IP, MAC, port and VLAN Support MAC address learning limit Support DHCP Snooping Support port isolation, Sticky MAC Support MAC address filtering Support SSH V2.0 Support multicast, broadcast and unknown unicast message suppression Support CPU protection function

Multicast

Support IGMP v1/v2/v3 Snooping and fast leave mechanism Supporting multicast forwarding in VLAN and multicast multi VLAN replication Multicast load sharing supporting bundled ports Support controllable multicast Port based multicast traffic statistics Support IGMP v1/v2/v3, PIM-SM, PIM-DM, PIM-SSM

MCE

Supported

MPLS VPN

LDP protocol P/PE of MPLS VPN MPLS TE MPLS OAM

IPv4

Static Routing, RIPv1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, Routing Strategy

IPv6

Support ND (Neighbor Discovery) Support PMTU Support Ipv6 Ping, Ipv6 Tracert, Ipv6 Telnet Support ACL based on source Ipv6 address, destination Ipv6 address, four port, protocol type, and so on. Support MLD v1/v2snooping (Multicast Listener Discovery snooping)

Virtualization

Support VSS virtualization technology

General

Dimension (W × H × D)

442.5 × 350 × 44

Storage Temperature

-20℃-70℃

Storage Humidity

5%-95% non-condensing

Operating Temperature

0℃-45℃

Operating Humidity

5%-95% non-condensing

Power Supply

AC：100V-240V，50Hz±10%

Power Consumption

＜55 W

Approval

EMC

FCC (ANSI C63.4, 47 CFR PART 15B); CE-EMC/RCM (EN 55032: 2015+A11:2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4:2011+A1:2014, EN 55035:2017+A11:2020); IC (ICES-003: Issue 25)

Safety

UL (UL 62368-1); CB/RCM (IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2035)

Chemistry

CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2024)

Network Parameters

Port Number24 × gigabit RJ45 ports, 24 × gigabit fiber optical ports, and 8 × 10G SFP+ ports
MAC Address Table64 K
Switching Capacity256 Gbps
Packet Forwarding Rate136 Mpps
MAC exchangeSupport 64K MAC address table; Support to view and remove MAC addresses Support MAC address aging time configurable Support MAC Sticky based on port constraint MAC address learning and dynamic binding MAC Supports static, dynamic, and black hole MAC table entries. Support source MAC address filtering

Software Function

Management MethodConsole, Telnet, SSH2.0, Web SNMP v1/v2/v3 TFTP RMON
QoSIt supports speed limit on port direction and direction. Supports 8 priority queues per port. Support mapping from message 802.1p to different queues Support SP, WRR and SP+WRR algorithm Support for message priority and message redirection Support L2 (Layer 2) ~L4 (Layer 4) packet filtering function, provide source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP protocol source/destination port number, protocol, VLAN packet filtering function Support functions based on queue speed limit and port shaping.
VLANSupport IEEE 802.1Q (VLAN), the whole machine supports 4K VLAN. Support GVRP Support QinQ Support VLAN based on MAC/ protocol /IP subnet / policy / port Support Private VLAN Support 1:1 and N:1 VLAN Mapping functions
ReliabilitySupport STP (IEEE 802.1d), RSTP (IEEE 802.1w) and MSTP (IEEE 802.1s) protocol. Support EAPS (Ethernet loop protection protocol) and MEAPS (fast ring network protection protocol). Support FlexLinkLite tree topology protection mechanism to provide millisecond protection for primary and secondary links. Support BPDU protection, root protection and loopback protection. Support VRRP Support GR for OSPF, BGP Support BFD for OSPF, BGP
SecuritySupport 802.1x, support single port maximum user number limit Storm suppression Filter User level management and password protection Support AAA authentication, support Radius, TACACS+ and many other ways. Support 802.1X authentication, support MAC authentication, and support MAC bypass authentication. Support to prevent DOS, ARP attack function, ICMP anti attack Support binding of IP, MAC, port and VLAN Support MAC address learning limit Support DHCP Snooping Support port isolation, Sticky MAC Support MAC address filtering Support SSH V2.0 Support multicast, broadcast and unknown unicast message suppression Support CPU protection function
MulticastSupport IGMP v1/v2/v3 Snooping and fast leave mechanism Supporting multicast forwarding in VLAN and multicast multi VLAN replication Multicast load sharing supporting bundled ports Support controllable multicast Port based multicast traffic statistics Support IGMP v1/v2/v3, PIM-SM, PIM-DM, PIM-SSM
MCESupported
MPLS VPNLDP protocol P/PE of MPLS VPN MPLS TE MPLS OAM
IPv4Static Routing, RIPv1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, Routing Strategy
IPv6Support ND (Neighbor Discovery) Support PMTU Support Ipv6 Ping, Ipv6 Tracert, Ipv6 Telnet Support ACL based on source Ipv6 address, destination Ipv6 address, four port, protocol type, and so on. Support MLD v1/v2snooping (Multicast Listener Discovery snooping)
VirtualizationSupport VSS virtualization technology

General

Dimension (W × H × D)442.5 × 350 × 44
Storage Temperature-20℃-70℃
Storage Humidity5%-95% non-condensing
Operating Temperature0℃-45℃
Operating Humidity5%-95% non-condensing
Power SupplyAC：100V-240V，50Hz±10%
Power Consumption＜55 W

Approval

EMCFCC (ANSI C63.4, 47 CFR PART 15B); CE-EMC/RCM (EN 55032: 2015+A11:2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4:2011+A1:2014, EN 55035:2017+A11:2020); IC (ICES-003: Issue 25)
SafetyUL (UL 62368-1); CB/RCM (IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2035)
ChemistryCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2024)