DGS-1052Naujiena

48 Ports 10/100/1000Mbps + 4 Ports Combo 1000Base-T/SFP Unmanaged Switch
Kur įsigyti

Aprašymas

The D-Link DGS-1052 switches offer an economical way for SOHO and Small-to-Medium Businesses (SMB) to take advantage of Gigabit Ethernet speeds, while reducing energy consumption and minimizing noise output.
 
Gigabit Connectivity
The DGS-1052 switches bring the speed of Gigabit Ethernet to all ports for a truly high-speed network. If your network has a mix of legacy and modern connection interfaces, each port allows for standard Ethernet, Fast Ethernet, or Gigabit Ethernet connections. With this switch, the latest technology available on every computer and device connected to your network.
 
Improved Network Efficiency
The DGS-1052 switches incorporate several advanced features to help simplify and improve network management and efficiency. Flow Control throttles connections to ensure reliability during heavy usage periods by reducing packet loss and wasteful data retransmission. The switches also offer auto MDI/MDI-X crossover for all ports as well as supporting up to 10,000 bytes jumbo frames.
 
Innovative Design
The DGS-1052 features a durable, compact metal case alongside a fanless design allowing for improved heat dissipation while maintaining silent operation. The 48 Ports 10/100/1000Mbps + 4 Ports Combo 1000Base-T/SFP Unmanaged Switch is a rack-mountable switch that is ideal for any business with demanding requirements and a small budget.
 
Green Technology
The DGS-1052 helps you conserve energy automatically through several methods. Link status detection automatically powers down ports that have no link, allowing the switches to save substantial amounts of power by cutting power usage for unused ports or any ports connected to computers that have been shut down.
Meanwhile, Energy-Efficient Ethernet (EEE) conserves energy by dynamically reducing power consumption when data activity is low. These environmentally friendly switches are also RoHS compliant, use recyclable
packaging, and minimize the use of harmful substances. These green features combined, provide more energy savings and a longer product life, without sacrificing operational performance or functionality.

Bendros charakteristikos

Interface
• 48 10/100/1000Base-T ports
• 4 100/1000Base-T/SFP combo ports
 
LEDs
• Power
• Link/Activity/Speed (per port)
 
Port Standards & Functions
• IEEE 802.3 10Base-T
• IEEE 802.3u 100Base-TX
• IEEE 802.3ab 1000Base-T
• IEEE 802.1p Quality of Service (QoS) (8 queues)
• IEEE 802.3x Flow Control supported for full-duplex
• Auto-negotiation
• IEEE 802.3az Energy-Efficient Ethernet (EEE)
 
Full/Half Duplex
• Full/half duplex for 10/100 Mbps speeds
• Full duplex for Gigabit speed
 
D-Link Green Features
• Power saving by link status, cable length, port shut-off, and system hibernation
 
Performance
Switching Capacity 
• 104 Gbps
 
Switching method
• Store and forward
 
MAC Address Table Size 
• 16K Entries
 
Maximum 64-byte Max.packet Forwarding Rate
• 77.4 Mbps
 
DRAM Size
• 128 MB DDR3
 
Packet Buffer
• 1.5 MB
 
Flash Memory
• 32 MB
 
Physical/Environmental
Dimensions (W x D x H) 
• 440 x 210 x 44 mm
 
Weight
• 3.46 kg
 
Power Input 
• AC Input: 100 to 240 V AC, 50/60 Hz
 
MTBF (Hours) 
• 400,667
 
Heat Dissipation
• 118.92 BTU/h (100 V)
• 116.7 BTU/h (240 V)
 
Maximum Power Consumption
• 34.85 W/100 V
• 34.2 W/240 V
 
Standby Power Consumption 
• 13.7 W/100 V
• 13.9 W/240 V
 
Acoustic Value
• 0 dB
 
Ventilation
• Fanless
 
Surge Protection
• 1 kV surge protection for copper ports (IEC61000-4-5 standard)
 
Operating Temperature
• -5 to 50 °C
 
Storage Temperature
• -20 to 70 °C
 
Operating Humidity
• 0% to 95% non-condensing
 
Storage Humidity
• 0% to 95% non-condensing
 
EMI 
• CE Class A
• VCCI Class A
• FCC Class A
• BSMI
• CCC
 
Safety
• CB
• UL
• BSMI
• CCC

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Informacija užsakymui

DGS-1052  48 Ports 10/100/1000Mbps + 4 Ports Combo 1000Base-T/SFP Unmanaged Switch

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DGS-1052
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