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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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Data Sheet

Available models:

DS-3E3752F-H

Specification
Resources
Accessories

Data Sheet

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 CapacityWhole-Device Performance: 336 Gbps Port Performance: 216 Gbps
Packet Forwarding RateWhole-Device Performance: 252 Mpps Port Performance: 160.7 Mpps

Software Function
VLANPort-based VLAN MAC-based VLAN Protocol-based VLAN QinQ and selective QinQ
IP RoutingStatic routing RIPv1/v2 and RIPng OSPFv1/v2/v3 BGP and BGP4+ for IPv6
MulticastIGMP Snooping /MLD Snooping、Multicast VLAN
QoS802.1p 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)
ACLPacket 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
SecurityHierarchical 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 ManagementConfiguration 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)

General

Shell

Metal

Net Weight

6.70 kg (14.77 lb)

Gross Weight

7.70 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 Humidity

10% to 95% (no condensation)

Relative Humidity

5% to 95% (no condensation)

Power Supply

AC：100 V～240 V AC，50/60 Hz

Installation Mode

Rack (equipped with mounting ears)

Max. Power Consumption

Single AC input: 130 W Dual AC inputs: 134 W Single DC input: 132 W Dual DC inputs: 140 W

Network Parameters

Ports

48 × Gigabit fiber optical port,4 × 10G fiber optical port

MAC Address Table

64 K

Internal Cache

4 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

Multicast

IGMP 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

EMC

CE-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)

Safety

CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition)

Chemistry

CE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006)

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 CapacityWhole-Device Performance: 336 Gbps Port Performance: 216 Gbps
Packet Forwarding RateWhole-Device Performance: 252 Mpps Port Performance: 160.7 Mpps

Software Function

VLANPort-based VLAN MAC-based VLAN Protocol-based VLAN QinQ and selective QinQ
IP RoutingStatic routing RIPv1/v2 and RIPng OSPFv1/v2/v3 BGP and BGP4+ for IPv6
MulticastIGMP Snooping /MLD Snooping、Multicast VLAN
QoS802.1p 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)
ACLPacket 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
SecurityHierarchical 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 ManagementConfiguration 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)