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D-Link DGS-1250-52X-6KV 52-Port Smart Managed Gigabit Switch

VENDOR: D-LINK Mfg Part#: DGS-1250-52X-6KV UPC#: 790069458835
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$494.99
$494.99
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MSRP: $644.99
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  • 52-port smart managed switch with 48 x 10/100/1000Base-T and 4 x 10G SFP+ uplinks
  • Switching capacity up to 176 Gbps and forwarding rate of 130.95 Mpps
  • Lite Layer 3 support with static routing, IGMP, and MLD protocols
  • Advanced security with 802.1X, RADIUS, ACLs, DoS protection, and ARP inspection
  • Extensive management support: SNMP v1–v3, RMON, Telnet, SSH, and CLI
  • 6KV surge protection, dual image firmware, and long 589,985-hour MTBF

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Key Benefits

Eye-Insights
  • Ideal for scalable enterprise networks requiring high-speed uplinks and advanced management features
  • Robust security and traffic control ensure secure deployment in sensitive or mission-critical environments
  • Long MTBF and limited lifetime warranty support lower total cost of ownership and long-term reliability

Product Overview

The D-Link DGS-1250-52X-6KV Smart Managed Switch delivers a cost-effective solution for medium to large-scale networks requiring high port density and 10G uplink capabilities. With 48 Gigabit Ethernet ports and 4 10G SFP+ slots, it offers robust throughput and Lite Layer 3 Static Routing for efficient traffic management.

Engineered for resiliency and manageability, it supports an extensive list of protocols including SNMP, RMON, Telnet, and SSH, and features advanced security such as 802.1X, RADIUS, and DoS prevention with 6KV surge protection. Its 176 Gbps switching capacity and 32K MAC address table ensure reliable scalability.

This rack-mountable switch boasts a 589,985 hour MTBF, wide environmental tolerance, and dual image firmware support, making it a strong fit for enterprise backbones, data centers, and aggregation layers. It is backed by a limited lifetime hardware warranty.

Specifications

Product Overview
Product Type Smart Managed Switch
Form Factor Rack-mountable
Ports 48 x 10/100/1000 + 4 x 10 Gigabit SFP+
Switching Capacity 176 Gbps
Forwarding Rate 130.95 Mpps
MAC Address Table Size 32K entries
Packet Buffer Size 16 MB
Jumbo Frame Support 12000 bytes
RAM 2 GB DDR3 SDRAM
Flash Memory 64 MB
MTBF 589,984.72 hours
Power Supply Internal
Voltage AC 120/230 V (50/60 Hz)
Power Consumption (Operational) 51.2 Watt
Power Consumption (Standby) 23.5 Watt
Warranty Limited Lifetime Warranty

Physical & Environmental
Width 8.3 in
Depth 17.3 in
Height 1.7 in
Weight 6.64 lbs
Min Operating Temperature 23 °F
Max Operating Temperature 122 °F
Operating Humidity 0 - 95%
Min Storage Temperature -4 °F
Max Storage Temperature 158 °F
Storage Humidity 0 - 95%

Cloud Management & Licensing
CLI Support Yes
SNMP Versions Supported v1, v2c, v3
Cloud-Based Management D-Link DDP (Discovery Protocol)

Interfaces
RJ-45 Ports 48 x 1000Base-T
SFP+ Ports 4 x 10GBase-X SFP+
Status Indicators Power, link/activity/speed
Remote Management Protocols SNMP 1/2c/3, RMON 1/2, Telnet, TFTP, SSH-2, CLI, ICMP, RSTP, RADIUS
Management Features Dual Image, QoS, DHCP server/client, ARP inspection, LACP, LLDP-MED, Voice VLAN

Compliance & Origin
Country of Origin Taiwan
TAA Compliant Yes
Certifications FCC Class A, UL, BSMI, CB, CCC, IC, VCCI Class A
Compliant Standards IEEE 802.3, 802.3u, 802.3z, 802.1D, 802.1Q, 802.3ab, 802.1p, 802.3x, 802.3ad, 802.1w, 802.1x, 802.3ae, 802.1s, 802.1ab, 802.3az

Advanced Security Features
Access Control 802.1X authentication, Port Security, RADIUS, ARP inspection
Encryption Algorithms MD5, PEAP, TTLS, TLS 1.2
Authentication Methods RADIUS, SSH2, EAP
Surge Protection 6KV
Security Features DoS prevention, ARP spoofing, ACL, Safeguard Engine, Multicast/Unicast Storm Control