Description
8 10/100Mbps Ports for Workstations Connection
The switch provides 8 10/100Mbps ports supporting auto-sensing and auto-negotiation of network speeds and full/half duplex. These ports can connect to workstations and print servers, giving each a dedicated bandwidth. All ports support auto MDI/MDIX cross-over, allowing you to connect to any node without the need to change your usual straight-through twisted-pair cables.
1000BASE-T and SFP Gigabit Connections
A 1000BASE-T port is provided for server connection on the usual Cat. 5 copper twisted-pair network cable, and an SFP is provided for flexible fiber Gigabit uplink. You can select to install optional transceivers in the SFP slots for short, medium or long-distance fiber backbone attachment.
VLANs for Enhanced Security & Performance
The switch support VLANs to let you improve security and bandwidth utilization by limiting the broadcast domains and confining intra-group traffic within their segments. To segment up the network, VLAN-supported workstations and servers that are connected to the switch can be grouped into different Virtual LANs (VLANs).
Quality of Service Support
The switch supports QoS function to allow you to run bandwidth-intensive and delay-sensitive applications and to attach video servers to the switch for video conference.
Port Mirroring
The switch supports port mirroring to assist network traffic monitoring. The network administrator can use this function as a diagnostic tool or debugging feature, especially when fending off an attack. It enables you to keep close track of switch performance and alter it if necessary.
General features
Port Standards & Functions
- 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)
- IEEE 802.3z Gigabit Ethernet (fiber)
- ANSI/IEEE 802.3 NWay auto-negot iation
- IEEE 802.3x Flow Control
- Port mirroring
Number of Ports
- 8 10BASE-T/100BASE-TX ports
- 1 1000BASE-T port
- 1 SFP
SFP Support
- IEEE 802.3z 1000BASE-SX multi-mode fiber
(DEM-311GT transceiver)
- IEEE 802.3z 1000BASE-SX multi-mode fiber
(DEM-312GT2 transceiver)
- IEEE 802.3z 1000BASE-LX single-mode fiber
(DEM-310GT transceiver)
- IEEE 802.3z 1000BASE-LH single-mode fiber
(DEM-314GT transceiver)
- IEEE 802.3z 1000BASE-ZX single-mode fiber
(DEM-315GT transceiver)
- IEEE 802.3ab 1000BASE-T Cat. 5 twisted-pair
(DGS-712 transceiver)
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
- 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 twisted-pair ports
LED Indicators
- Per Ethernet port: Link/Act, Speed (100Mbps)
- Gigabit port: Link/Act, 1000Mbps
- Per device: Power/CPU
Software
VLAN
- 802.1q VLAN
- Port-based VLAN
- Maximum number of VLAN: 16 per device
Quality of Service (QoS)
- Port-based VLAN
- 802.1q VLAN
Management & Configuration
- Web-based configuration
- Command Line Interface (CLI)
- Telnet
- SNMP v.1
- DHCP client
- Web GUI traffic monitoring (static statistics)
Performance
Switching Capacity
5.6Gbps
Transmission Method
Store-and-forward
MAC Address Table
4K entries per device
MAC Address Learning
Automatic update
Packet Filtering/Forwarding Rates (half duplex)
- Maximum 148,809 pps per Ethernet port
- Maximum 1,488,095 pps per Gigabit port
RAM Buffer
256KB per device
Certificates
Order info
Smart 10/100Mbps Switch
DES-2110 8 10/100BASE-TX ports, 1 1000BASE-T port, 1 SFP
Optional SFP Transceiver
DEM-310GT 1000BASE-LX SFP transceiver, single-mode fiber, max. distance 10km, 3.3V
DEM-311GT 1000BASE-SX SFP transceiver, multi-mode fiber, max. distance 550m, 3.3V
DEM-312GT2 1000BASE-SX SFP transceiver, multi-mode fiber,max. distance 2km, 3.3V
DEM-314GT 1000BASE-LHX SFP transceiver, single-mode fiber, max. distance 50km, 3.3V
DEM-315GT 1000BASE-ZX SFP transceiver, single-mode fiber, max. distance 80km, 3.3V
DGS-712 1000BASE-T SFP transceiver, Cat. 5 twisted-pair, Max. distance 100m, 3.3V