DS-3E3740

40 Port 10 G L3 Switch

Layer 3 network switch

32 x 10/100/1000 Mbps ethernet 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 high reliability requirements of carriers

Powerful ACL functions to access and control L2-L7 data, providing carriers with flexible and varied policy control methods

Supports In-Service Software Upgrade (ISSU) to ensure the unremitting data forwarding during system upgrade

Supports various L2 multicast functions such as 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

specification

Network Parameters
Port Number32 × gigabit RJ45 ports, and 8 × 10 gigabit fiber optical ports
Switching Capacity224 Gbps
Packet Forwarding Rate136 Mpps

Software Function
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
Management Method
Console, Telnet, SSH2.0, Web

SNMP v1/v2/v3

TFTP

RMON
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

General
Dimension (W × H × D)442.5 × 315 × 44
Power SupplyAC：100V-240V，50Hz±10%
Max. Power Consumption50 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)

Trusted SIRA-approved CCTV company in Dubai. Specializing in installation for diverse locations. Services include CCTV, Access Control, Gate Barriers, and more. Exclusive distribution partners for Hikvision & HiLook products.

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