DS-3E3752F-H - 48 Port Fiber Core Switch

DS-3E3752F-H – 48 Port Fiber Core Switch

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SKU: DS-3E3752F-H Categories: , , , , Tags: , Brand:
  • DS-3E3700-H Series provide 48 Giga and 4 fixed 10GE ports onboard with one expansion slot. The high port density satisfy the requirements for hybrid configuration of copper ports and fiber ports at the distribution layer in large sized networks or at the core layer in SMB sized networks.
  • DS-3E3700-H Series comes with IPv4/IPv6 dual-stack platform which provides sophisticated IPv4/IPv6 solutions by supporting multiple tunnels, IPv4/IPv6 Layer 3 routing protocols, multicasting, and policy-based routing.
  • The virtualization technology allows each slave device in the stack to serve as the backup of the master, creating control and data link redundancy, as well as uninterrupted layer-3 forwarding. This improves the reliability, avoids unplanned business downtime and serves to improve overall performance. When the master device fails, traffic remains uninterrupted.
  • The switch supports unified MAC address authentication, 802.1x authentication, and portal authentication; dynamic or static binding of user identifiers such as user account, IP address, MAC address, VLAN, and port number; and dynamic application of user profiles or policies (such as VLAN, QoS, and ACL) on users.
  • The switch supports Unicast Reverse Path Forwarding (uRPF), which protects a network against source spoofing attacks, preventing DoS and DDoS attacks.
  • The DS-3E3700-H switch series adopts hot swappable dual-power supply, which allows you to configure AC or DC power supplies as needed. The switch can detect faults in power supplies, and will if any such faults are found, respond with an alarm. It can automatically adjust fan speed according to the temperature.
  • Apart from device level redundancy, the DS-3E3700-H series switch also provides diverse link redundancy support such as LACP/STP/RSTP/MSTP/Smart Link protocols. It supports virtualization redundancy backup as well as cross-device link aggregation which substantially increases network reliability.
  • The DS-3E3700-H switch series supports packet filtering at L2（Layer 2）~L4（Layer 4）, and traffic classification based on source MAC addresses, destination MAC addresses, source IP addresses, destination IP addresses, TCP/UDP port numbers, protocol types, and VLANs. It supports flexible queue scheduling algorithms based on ports and queues, including strict priority (SP), weighted round Robin (WRR), SP+WRR and WDRR. The DS-3E3700-H switch series enables committed access rate (CAR) with the minimum granularity of 8 kbps. It supports port mirroring in the outbound and inbound directions, to monitor the packets on the specific ports, and to mirror the packets to the monitor port for network detection and troubleshooting.
  • General
  • ShellMetal
  • Net Weight6.70 kg (14.77 lb)
  • Gross Weight7.70 kg (16.97 lb)
  • Dimensions (W × H × D)440.00 mm × 360.00 mm × 43.60 mm (17.32'' × 14.17'' × 1.71'')
  • Operating Temperature-5 °C to 45 °C (23 °F to 113 °F)
  • Storage Temperature-40 °C to 70 °C (-40 °F to 158 °F)
  • Operating Humidity10% to 95% (no condensation)
  • Relative Humidity5% to 95% (no condensation)
  • Power SupplyAC：100 V～240 V AC，50/60 Hz
  • Installation ModeRack (equipped with mounting ears)
  • Max. Power ConsumptionSingle AC input: 130 W Dual AC inputs: 134 W Single DC input: 132 W Dual DC inputs: 140 W
  • Network Parameters
  • Ports48 × Gigabit fiber optical port,4 × 10G fiber optical port
  • MAC Address Table64 K
  • Internal Cache4 Mbits
  • Switching Capacity

    Whole-Device Performance: 336 Gbps

    Port Performance: 216 Gbps

  • Packet Forwarding Rate

    Whole-Device Performance: 252 Mpps

    Port Performance: 160.7 Mpps

  • Software Function
  • VLAN

    Port-based VLAN

    MAC-based VLAN

    Protocol-based VLAN

    QinQ and selective QinQ

  • IP Routing

    Static routing

    RIPv1/v2 and RIPng

    OSPFv1/v2/v3

    BGP and BGP4+ for IPv6

  • MulticastIGMP Snooping /MLD Snooping、Multicast VLAN
  • QoS

    802.1p DSCP remarking

    Flexible queue scheduling algorithms based on ports and queues, including SP, WRR, WFQ and SP+WRR

    Committed access rate (CAR)

    Packet redirection

    Port rate limit (receiving and transmitting)

  • ACL

    Packet filtering at L2～L4 Traffic classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addresses

    Time range-based ACL

    VLAN-based ACL

    Bidirectional ACL

  • Security

    Hierarchical user management and password protection

    Guest VLAN

    802.1X authentication, centralized MAC authentication

    RADIUS authentication

    MAC address learning limit

    Port isolation

    IP Source guard

    Dynamic ARP inspection, preventing man-in-the-middle attacks and ARP DoS attacks

    IP/Port/MAC binding

  • System Management

    Configuration through CLI, Telnet, and console port

    Ping, Tracert

    Loading and upgrading through XModem/FTP/TFTP

    SNMPv1/v2/v3 and Web-based NMS

    Remote monitoring (RMON ) alarm, event, and history recording

    NTP

  • Approval
  • EMCCE-EMC (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)
  • SafetyCB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition)
  • ChemistryCE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006)

Description

48 Port Fiber Core Switch

  • DS-3E3700-H Series provide 48 Giga and 4 fixed 10GE ports onboard with one expansion slot. The high port density satisfy the requirements for hybrid configuration of copper ports and fiber ports at the distribution layer in large sized networks or at the core layer in SMB sized networks.
  • DS-3E3700-H Series comes with IPv4/IPv6 dual-stack platform which provides sophisticated IPv4/IPv6 solutions by supporting multiple tunnels, IPv4/IPv6 Layer 3 routing protocols, multicasting, and policy-based routing.
  • The virtualization technology allows each slave device in the stack to serve as the backup of the master, creating control and data link redundancy, as well as uninterrupted layer-3 forwarding. This improves the reliability, avoids unplanned business downtime and serves to improve overall performance. When the master device fails, traffic remains uninterrupted.
  • The switch supports unified MAC address authentication, 802.1x authentication, and portal authentication; dynamic or static binding of user identifiers such as user account, IP address, MAC address, VLAN, and port number; and dynamic application of user profiles or policies (such as VLAN, QoS, and ACL) on users.
  • The switch supports Unicast Reverse Path Forwarding (uRPF), which protects a network against source spoofing attacks, preventing DoS and DDoS attacks.
  • The DS-3E3700-H switch series adopts hot swappable dual-power supply, which allows you to configure AC or DC power supplies as needed. The switch can detect faults in power supplies, and will if any such faults are found, respond with an alarm. It can automatically adjust fan speed according to the temperature.
  • Apart from device level redundancy, the DS-3E3700-H series switch also provides diverse link redundancy support such as LACP/STP/RSTP/MSTP/Smart Link protocols. It supports virtualization redundancy backup as well as cross-device link aggregation which substantially increases network reliability.
  • The DS-3E3700-H switch series supports packet filtering at L2（Layer 2）~L4（Layer 4）, and traffic classification based on source MAC addresses, destination MAC addresses, source IP addresses, destination IP addresses, TCP/UDP port numbers, protocol types, and VLANs. It supports flexible queue scheduling algorithms based on ports and queues, including strict priority (SP), weighted round Robin (WRR), SP+WRR and WDRR. The DS-3E3700-H switch series enables committed access rate (CAR) with the minimum granularity of 8 kbps. It supports port mirroring in the outbound and inbound directions, to monitor the packets on the specific ports, and to mirror the packets to the monitor port for network detection and troubleshooting.

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