DS-3E2552-HI-48T4F

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.

Categories: HIKVISION, IP Surveillance & CCTV

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Description

Description

General
ShellMetal
Net Weight3.10 kg (6.84 lb)
Gross Weight4.70 kg (10.36 lb)
Dimensions (W × H × D)440.00 mm × 260.00 mm × 43.60 mm (17.32” × 10.23” × 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 Consumption39 W
Power Consumption in Idle28 W
Surge Protection6 kV

Network Parameters
Ports48 × Gigabit RJ45 port,4 × Gigabit fiber optical port
MAC Address Table16 K
Internal Cache1.5 Mbits
Switching Capacity
Whole-Device Performance: 104 Gbps
Port Performance: 104 Gbps
Packet Forwarding Rate
Whole-Device Performance: 77.38 Mpps
Port Performance: 77.38 Mpps

Software Function
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
VLAN802.1Q (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
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
Security
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
System Management
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
ReliabilityHot 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.

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)

100% Genuine Hardware Supplier

Direct access to authentic Cisco, Fortinet, HPE, Dell, and Aruba networking hardware with full manufacturer warranties across Dubai & UAE.

Same-Day UAE & Express MEA Delivery

Headquartered with central distribution warehouses in Dubai, enabling same-day local dispatch across UAE and express delivery to GCC & MEA hubs.

Verified Serial Authentication

Zero grey-market risk. Every router, switch, and firewall undergoes strict physical testing and serial verification before leaving our Dubai facility.

Certified UAE Systems Engineers

In-house certified network architects in Dubai offering expert pre-sales solution design, BOQ validation, and post-deployment technical support.

Wholesale Enterprise Pricing

Direct global supply chain relationships allow us to deliver aggressive bulk pricing and high profit margins for UAE system integrators and IT contractors.

Complete Datacenter Stock

Ready-to-ship inventory in Dubai covering core routers, enterprise servers, next-generation firewalls, and high-performance SAN storage.

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0 Years UAE Excellence

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DS-3E2552-HI-48T4F

DS-3E2552-HI-48T4F

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

Description

100% Genuine Hardware Supplier

Same-Day UAE & Express MEA Delivery

Verified Serial Authentication

Certified UAE Systems Engineers

Wholesale Enterprise Pricing

Complete Datacenter Stock

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