مفتاح شبكة دي لينك DGS-1210-52 مُدار L2 إيثرنت جيجابت (10/100/1000) 1U أسود

The DGS-1210-52 Web Smart switch with advanced management functions including SNMP, Web Management, SmartConsole Utility, and compact command line provides a complete and affordable solution for small and medium businesses. The DGS-1210 Series is the latest generation of D-Link Web Smart Switches featuring D-Link Green 3.0 technology. The series complies with the IEEE 802.3az Energy Efficient Ethernet standard. Support for IPv6 management and configurations ensure your network remains protected after the upgrade from IPv4 to IPv6*. By offering multiple management options, the DGS-1210 series allows quick deployment, infrastructure expansion, and seamless function upgrades. Targeting small and medium-sized businesses, the DGS-1210 Web Smart Switches provide functionality, security, and manageability for a fraction of the standard cost of ownership. Energy Saving DGS-1210 switches are capable of conserving power without sacrificing operational performance or functionality by using D-Link Green 3.0 technology. Using the Energy Efficient Ethernet standard, the network will automatically decrease the power usage when traffic is low with no setup required. For environments not fully supporting the standard, DGS-1210 switches offer advanced power-saving settings including port shutoff and standby, LED shutoff, and system hibernation based on custom time profiles. The time profiles can also be applied to the PoE switch so that unnecessary power consumption can be saved during off hours. The DGS-1210 Series switches can also detect the length of connected cables to automatically reduce power usage on shorter cable connections. Easy Management The D-Link Web Smart Switch series is designed for easy management. All configurations can be made through a Web interface regardless of the host PC™s operating system. In the first installation, the SmartConsole Utility will automatically discover all D-Link Smart switches in the network, allowing administrators to assign IP addresses and the subnet mask quickly. It also allows simultaneous firmware upgrades to multiple switches, saving a great deal of time. Important management commands, such as download firmware or configuration file, offer a sophisticated method of batch operations for multiple switches. Auto Surveillance VLAN and Voice VLAN The D-Link Web Smart series automates the process of setting up IP surveillance and VoIP devices on a network. Auto Surveillance VLAN consolidates data and surveillance video transmission through the network, sparing businesses the expense of maintaining dedicated facilities. ASV also protects the quality of real-time video by grouping IP surveillance devices on a single high priority VLAN. This ensures that surveillance video streams will not be affected when ordinary data traffic are at their highest levels. Similarly, the Auto Voice VLAN guarantees clear quality and efficient transmission for all voice communication. Extensive Layer 2 Features Equipped with a complete line-up of L2 features, these switches include IGMP Snooping, Port Mirroring, Spanning Tree, and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfer. At 2000 Mbps Full Duplex, the Gigabit ports provide high-speed data pipes to servers with minimum data transfer loss. Network maintenance features include Loopback Detection and Cable Diagnostics. Loopback Detection is used to detect loops created by a specific port and automatically shut down the affected port. The Cable Diagnostic feature designed primarily for administrators and customer service representatives, can rapidly discover the type of error and determine the cable quality. Secure your Network D-Link™s innovative Safeguard Engine protects the switches against traffic flooding caused by virus attacks. The switches also support 802.1X port-based authentication, allowing the network clients to be authenticated through external RADIUS servers. In addition, the Access Control List (ACL) feature enhances network security and protects the network by screening traffic from illegal MAC or IP addresses. ARP Spoofing Prevention prevents malicious intruders from sending massive fake ARP messages through a manipulated source. This protects important data from being stolen by Man-in-the-Middle attacks, and prevents wasting CPU cycles on these packets. For added security, the DHCP Server Screening feature blocks rogue DHCP server packets from user ports to prevent unauthorized IP assignment.

Ports & interfaces
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10GBASE-T
SFP module slots quantity	4
Basic switching RJ-45 Ethernet ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity	48
SFP/SFP+ slots quantity	4
Power connector	DC-in jack
Network
IGMP snooping	Yes
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10GBASE-T
Networking standards	IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
Full duplex	Yes
Spanning tree protocol	Yes
Port mirroring	Yes
Link aggregation	Yes
Flow control support	Yes
Auto MDI/MDI-X	Yes
10G support	No
Performance
Packet buffer memory	1 MB
Noise level	47.1 dB
Mean time between failures (MTBF)	201.517 h
Flash memory	16 MB
Harmonized System (HS) code	85176990
Power
Power connector	DC-in jack
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	43.5 W
Technical details
Form factor	1U
Product colour	Black
Noise level	47.1 dB
Mean time between failures (MTBF)	201.517 h
Rack mounting	Yes
Shipping (inner) case width	31.4 cm
Shipping (inner) case net weight	13.5 kg
Shipping (inner) case length	56.2 cm
Shipping (inner) case height	38.3 cm
Products per shipping (inner) case	3 pc(s)
Products per pallet (sea)	90 pc(s)
Products per pallet (air)	54 pc(s)
Pallet gross width	120 cm
Pallet gross length	110 cm
Pallet height (sea)	2.05 m
Pallet height (air)	128.4 cm
Pallet gross weight (sea)	437.6 kg
Pallet gross weight (air)	285 kg
Master (outer) cases per pallet (sea)	30 pc(s)
Master (outer) cases per pallet (air)	18 pc(s)
Shipping (inner) case gross weight	14.4 kg
Management features
Switch type	Managed
Quality of Service (QoS) support	Yes
Switch layer	L2
Data transmission
Packet buffer memory	1 MB
MAC address table	16000 entries
Supported data transfer rates	10/100/1000Mbps
Switching capacity	104 Gbit/s
Maximum data transfer rate	1 Gbit/s
Security
IGMP snooping	Yes
Protocols
Supported network protocols	IPv4 / IPv6
Certificates
Safety	cUL, CE LVD
Certification	FCC, CE, VCCI, ICES-003
Memory
Packet buffer memory	1 MB
Flash memory	16 MB
Design
Safety	cUL, CE LVD
Form factor	1U
Product colour	Black
LED indicators	Link, Status
Certification	FCC, CE, VCCI, ICES-003
Rack mounting	Yes
Number of fans	2 fan(s)
Indication
Power LED	Yes
LED indicators	Link, Status
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Operational conditions
Storage temperature (T-T)	-20 - 70 °C
Storage relative humidity (H-H)	0 - 95%
Operating temperature (T-T)	-5 - 50 °C
Operating relative humidity (H-H)	0 - 95%
Weight & dimensions
Width	440 mm
Depth	250 mm
Height	44 mm
Weight	4.1 kg
Packaging data
Package width	354 mm
Package depth	552 mm
Package height	98 mm
Package weight	4.5 kg
Logistics data
Harmonized System (HS) code	85176990
Other features
Power LED	Yes
Packet transfer speed	77.4 Mpps