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48 GE RJ45, 4 GE SFP, Smart L2+ Switch

DS-3E2500-HI series supports the combination of "Ethernet port + optical port" to meet networking requirements of various scenarios, which is convenient for users to build a flexible network. It offers 24-port, and 48-port access and all ports support Gigabit wire speed forwarding capabilities to meet users' needs.
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.
Support ARP Detection, which can prevent hackers or attackers from implementing "ARP spoofing attacks" through ARP packets. Support IP Source Guard, which can prevent illegal address spoofing including MAC spoofing, IP spoofing, MAC/IP spoofing, and DoS attacks. Support DHCP Snooping, which can prevent private DHCP servers and ensure the authenticity and consistency of the DHCP environment. Support port security features, which can prevent MAC address-based attacks and realize traffic permit/limit based on a MAC address.
Support speed limit on port and traffic to prevent malicious invasion of network bandwidth and provide multiple granular management tools. Support SP (Strict Priority), WRR (Weighted Round Robin), and SP+WRR queue scheduling algorithms, and support multi-priority data transmission. Support rich IPv6 services and multiple IPv6 management tools.
Support CLI command line, Web network management, and Telnet, making device management more convenient. And support SSH2.0 and other encryption methods, making management more secure. Support remote upgrade of devices through FTP and TFTP, SNMP v1/v2c/v3
Energy-saving design greatly reduces device power consumption and trouble spots. Radiation is reduced to reach the standard for household electrical appliances and is harmless to humans.

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Available models:

DS-3E2552-HI-48T4F

Specifikace
Resources
Příslušenství

Všeobecné
KrytMetal
Čistá hmotnost3.10 kg (6.84 lb)
Celková hmotnost4.70 kg (10.36 lb)
Rozměry (Š × V × H)440.00 mm × 260.00 mm × 43.60 mm (17.32'' × 10.23'' × 1.71'')
Provozní teplota-5 °C to 45 °C (23 °F to 113 °F)
Skladovací teplota-40 °C to 70 °C (-40 °F to 158 °F)
Provozní vlhkost10% to 95% (no condensation)
Relative Humidity5% to 95% (no condensation)
Zdroj napájeníAC：100 V～240 V AC，50/60 Hz
Režim instalaceRack (equipped with mounting ears)
Max. Spotřeba energie39 W
Spotřeba energie v nečinnosti28 W
Surge Protection6 kV

Síťové parametry
Přístavy48 × Gigabit RJ45 port,4 × Gigabit fiber optical port
Tabulka adres MAC16 K
Interní mezipaměť1.5 Mbits
Spínací kapacitaWhole-Device Performance: 104 Gbps Port Performance: 104 Gbps
Rychlost předávání paketůWhole-Device Performance: 77.38 Mpps Port Performance: 77.38 Mpps

Funkce softwaru
EthernetLLDP Static MAC configuration Limit of number of MAC addresses to be learned (up to 16K) Port mirroring and traffic mirroring Port aggregation (up to 24 groups and 8 ports for each group) Port isolation STP/RSTP/MSTP IEEE 802.3ad (dynamic link aggregation) and static port aggregation
VLAN802.1Q (up to 4K VLAN) Protocol-based VLAN MAC-based VLAN GUEST VLAN VLAN mapping MVRP
IP RoutingStatic routing RIP/OSPF
DHCPDHCP Relay DHCP Client DHCP Snooping
MulticastIGMP V1/V2/V3 snooping PIM Snooping Multicast VLAN IPv6 multicast setting
QoSSP/WRR/SP+WRR queue scheduling 802.1p and DSCP priority mapping Port speed limit
ACLACL on Layer 2, Layer 3 and Layer 4 IPv4 and IPv6 ACLs VLAN ACL
BezpečnostHierarchical user management and password protection SSH for a secure encrypted channel for user login Specific IP address based FTP logging and password mechanism Prevent attacks from ARP, unknown multicast packet, broadcast packet, unknown unicast packet, TTL=1 packet, and protocol packet MAC address limit IP+MAC+PORT binding IEEE 802.1x Radius and AAA SNMPv3 Broadcast suppression
Řízení systémuCommand line configuration via console/AUX Modem/Telnet/SSH Uploading and downloading of FTP, TFTP, and Xmodem, and SFTP files SNMP V1/V2c/V3 sFlow NQA NTP clock System operating logs
IPv6IPv6 static routing and dual-stack DHCPv6 Client and DHCPv6 Snooping ND and PMTU IPv6 Ping, IPv6 Telnet, IPv6 SSHv2, and IPv6 domain name resolution
SpolehlivostHot patch, in-service patch upgrade
HPPSupport one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device.

Schválení
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)
BezpečnostCB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition)
ChemieCE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006)

Všeobecné

Kryt

Metal

Čistá hmotnost

3.10 kg (6.84 lb)

Celková hmotnost

4.70 kg (10.36 lb)

Rozměry (Š × V × H)

440.00 mm × 260.00 mm × 43.60 mm (17.32'' × 10.23'' × 1.71'')

Provozní teplota

-5 °C to 45 °C (23 °F to 113 °F)

Skladovací teplota

-40 °C to 70 °C (-40 °F to 158 °F)

Provozní vlhkost

10% to 95% (no condensation)

Relative Humidity

5% to 95% (no condensation)

Zdroj napájení

AC：100 V～240 V AC，50/60 Hz

Režim instalace

Rack (equipped with mounting ears)

Max. Spotřeba energie

39 W

Spotřeba energie v nečinnosti

28 W

Surge Protection

6 kV

Síťové parametry

Přístavy

48 × Gigabit RJ45 port,4 × Gigabit fiber optical port

Tabulka adres MAC

16 K

Interní mezipaměť

1.5 Mbits

Spínací kapacita

Whole-Device Performance: 104 Gbps Port Performance: 104 Gbps

Rychlost předávání paketů

Whole-Device Performance: 77.38 Mpps Port Performance: 77.38 Mpps

Funkce softwaru

Ethernet

LLDP Static MAC configuration Limit of number of MAC addresses to be learned (up to 16K) Port mirroring and traffic mirroring Port aggregation (up to 24 groups and 8 ports for each group) Port isolation STP/RSTP/MSTP IEEE 802.3ad (dynamic link aggregation) and static port aggregation

VLAN

802.1Q (up to 4K VLAN) Protocol-based VLAN MAC-based VLAN GUEST VLAN VLAN mapping MVRP

IP Routing

Static routing RIP/OSPF

DHCP

DHCP Relay DHCP Client DHCP Snooping

Multicast

IGMP V1/V2/V3 snooping PIM Snooping Multicast VLAN IPv6 multicast setting

QoS

SP/WRR/SP+WRR queue scheduling 802.1p and DSCP priority mapping Port speed limit

ACL

ACL on Layer 2, Layer 3 and Layer 4 IPv4 and IPv6 ACLs VLAN ACL

Bezpečnost

Hierarchical user management and password protection SSH for a secure encrypted channel for user login Specific IP address based FTP logging and password mechanism Prevent attacks from ARP, unknown multicast packet, broadcast packet, unknown unicast packet, TTL=1 packet, and protocol packet MAC address limit IP+MAC+PORT binding IEEE 802.1x Radius and AAA SNMPv3 Broadcast suppression

Řízení systému

Command line configuration via console/AUX Modem/Telnet/SSH Uploading and downloading of FTP, TFTP, and Xmodem, and SFTP files SNMP V1/V2c/V3 sFlow NQA NTP clock System operating logs

IPv6

IPv6 static routing and dual-stack DHCPv6 Client and DHCPv6 Snooping ND and PMTU IPv6 Ping, IPv6 Telnet, IPv6 SSHv2, and IPv6 domain name resolution

Spolehlivost

Hot patch, in-service patch upgrade

HPP

Support one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device.

Schválení

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)

Bezpečnost

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

Chemie

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

Všeobecné

KrytMetal
Čistá hmotnost3.10 kg (6.84 lb)
Celková hmotnost4.70 kg (10.36 lb)
Rozměry (Š × V × H)440.00 mm × 260.00 mm × 43.60 mm (17.32'' × 10.23'' × 1.71'')
Provozní teplota-5 °C to 45 °C (23 °F to 113 °F)
Skladovací teplota-40 °C to 70 °C (-40 °F to 158 °F)
Provozní vlhkost10% to 95% (no condensation)
Relative Humidity5% to 95% (no condensation)
Zdroj napájeníAC：100 V～240 V AC，50/60 Hz
Režim instalaceRack (equipped with mounting ears)
Max. Spotřeba energie39 W
Spotřeba energie v nečinnosti28 W
Surge Protection6 kV

Síťové parametry

Přístavy48 × Gigabit RJ45 port,4 × Gigabit fiber optical port
Tabulka adres MAC16 K
Interní mezipaměť1.5 Mbits
Spínací kapacitaWhole-Device Performance: 104 Gbps Port Performance: 104 Gbps
Rychlost předávání paketůWhole-Device Performance: 77.38 Mpps Port Performance: 77.38 Mpps

Funkce softwaru

EthernetLLDP Static MAC configuration Limit of number of MAC addresses to be learned (up to 16K) Port mirroring and traffic mirroring Port aggregation (up to 24 groups and 8 ports for each group) Port isolation STP/RSTP/MSTP IEEE 802.3ad (dynamic link aggregation) and static port aggregation
VLAN802.1Q (up to 4K VLAN) Protocol-based VLAN MAC-based VLAN GUEST VLAN VLAN mapping MVRP
IP RoutingStatic routing RIP/OSPF
DHCPDHCP Relay DHCP Client DHCP Snooping
MulticastIGMP V1/V2/V3 snooping PIM Snooping Multicast VLAN IPv6 multicast setting
QoSSP/WRR/SP+WRR queue scheduling 802.1p and DSCP priority mapping Port speed limit
ACLACL on Layer 2, Layer 3 and Layer 4 IPv4 and IPv6 ACLs VLAN ACL
BezpečnostHierarchical user management and password protection SSH for a secure encrypted channel for user login Specific IP address based FTP logging and password mechanism Prevent attacks from ARP, unknown multicast packet, broadcast packet, unknown unicast packet, TTL=1 packet, and protocol packet MAC address limit IP+MAC+PORT binding IEEE 802.1x Radius and AAA SNMPv3 Broadcast suppression
Řízení systémuCommand line configuration via console/AUX Modem/Telnet/SSH Uploading and downloading of FTP, TFTP, and Xmodem, and SFTP files SNMP V1/V2c/V3 sFlow NQA NTP clock System operating logs
IPv6IPv6 static routing and dual-stack DHCPv6 Client and DHCPv6 Snooping ND and PMTU IPv6 Ping, IPv6 Telnet, IPv6 SSHv2, and IPv6 domain name resolution
SpolehlivostHot patch, in-service patch upgrade
HPPSupport one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device.

Schválení

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)
BezpečnostCB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition)
ChemieCE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006)