Tanımlama
16 to 24 Copper Gigabit Ports
Each equipped with 16 to 24 Gigabit ports, these compact desktop switches provide for fast access to servers to meet your users' increasing network load. With plug-and-play installation and copper Gigabit ports capable of connecting to your existing Cat. 5 twisted-pair cable, these devices instantly enhance your workgroup's performance without requiring you to install expensive fiber cables or to go through complex re-configuration. All ports support 10/100/1000Mbps network speed auto-sensing and full/half duplex auto-negotiation.
Full-duplex Gigabit Server Access
The Gigabit ports provide dedicated bandwidths for your desktops running at 2000Mbps full-duplex. This gives workstations bottleneck-free paths to simultaneously access server data.
IEEE 802.3x Flow Control
This function support allows your servers to directly connect to the switch for fast, reliable data transfer. At 2000Mbps full duplex, the switch provides high-speed data pipes to your servers with minimum data transfer loss.
Auto-negotiation of MDI/MDIX Cross Over All ports support auto-negotiation of MDI/MDIX cross over. This eliminates the need for cross over cables or uplink ports. Any port can simply plug to a server, a hub or a switch, using the usual straight-through twisted-pair cable.
Seamless Integration
These switches integrate seamlessly with your existing network equipment, be it Ethernet, Fast Ethernet or Gigabit Ethernet, dispensing you of the need to replace any hardware or software.
Plug-and-Play Installation
With 10/100/1000Mbps auto-sensing, auto-negotiation for every port, plus the ability to exist with your Cat. 5 wall wiring, network installation is a breeze. All you need to do is plug the cables to the switch, and your network is up and running in a matter of minutes.
Genel Özellikler
Standards
- IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
- IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
- IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
- ANSI/IEEE 802.3 NWay auto-negotiation
- IEEE 802.3x Flow Control
- IEEE 802.1p QoS
Number of Ports
- DGS-1016D: 16 10BASE-T/100BASE-TX/1000BASE-T ports
- DGS-1024D: 24 10BASE-T/100BASE-TX/1000BASE-T ports
Protocol
CSMA/CD
Data Transfer Rates
- Ethernet:
10Mbps (half duplex)
20Mbps (full duplex)
- Fast Ethernet:
100Mbps (half duplex)
200Mbps (full duplex)
- Gigabit Ethernet:
2000Mbps (full duplex)
Topology
Star
Network Cables
- 10BASE-T:
UTP Cat. 3, 4, 5 (100 m max.)
EIA/TIA-586 100-ohm STP (100 m max.)
- 100BASE-TX, 1000BASE-T:
UTP Cat. 5, Cat. 5e (100 m max.)
EIA/TIA-568 100-ohm STP (100 m max.)
Full/half Duplex
- Full/half duplex for 10/100Mbps speeds
- Full duplex for Gigabit speed
Media Interface Exchange
Auto MDI/MDIX adjustment for all ports
LED Indicators
- Per port: 10/100Mbps speed, 1000Mbps speed
- Per port: Link/Activity
- Per device: Power
Switch Capacity
32Gbps
Transmission Method
Store-and-forward
MAC Address Table
8K entries per device
MAC Address Learning
Automatic update
Packet Filtering/Forwarding Rates (half duplex)
- Ethernet: 14,880 pps per port
- Fast Ethernet: 148,810 pps per port
- Gigabit Ethernet: 1,488,100 pps per port
RAM Buffer
340KBytes per device
Features
- IEEE 802.1p QoS Support (4 queues)
- Jumbo Frames Support (9,600 Bytes)
- Cable Diagnostic Function
Çözümler
Sipariş Bilgisi
Copper Gigabit Switch
DGS-1016D 16 10/100/1000BASE-T ports