DES-1024FEOL EOS

24-Port Ethernet Switch

Description

Plug-and-Play Workgroups
These switches are designed to enhance workgroups' performance while providing a hight level of flexibility . Powerful yet easy to use, they allow users to simply plug any port to ether a 10Mbps or 100Mbps node to multiply bandwidths boost response time and satisfy heavy load demands.

2 Fiber Links
Witha built-in slot, users can configure the switch with2 fiber ports to establish2 secure, long-distance fiber links between 2 switches or betweena switch anda server . Capable of running at full-duplex, these ports serve well in high EM interference environments, providing cable distances of up to2 km.

2 Uplinks for Easy Expansion
2 MDI uplink ports supporting 10/100Mbps connection are provided, allowing easy cascading to2 other switches to expand the port density. Both uplink ports support full-duplex speed of 200Mbps.

Port Trunks Up to 4 ports can be combined into1 high-bandwidth, full-duplex 800Mbps switch-to-switch or switch-to-server connection.

VLANs for Performance and Security
The switches support up to multiple port-based VLANs to extend the broadcast domain, segment network traffic and improve performance and manageability.

General features

Standards
- IEEE 802.3 10BASE-T Ethernet
- IEEE 802.3u 100BASE-TX, 100BASE-FX Fast Ethernet
- ANSI/IEEE 802.3 NWay auto-negotiation

Protocol
CSMA/CD

Data Transfer Rates
- Ethernet:
  10Mbps (half duplex)
  20Mbps (full duplex)
- Fast Ethernet:
  100Mbps (half duplex)
  200Mbps (full duplex)

Topology
Star

Network Cables
- 10BASE-T:
  2-pair UTP Cat. 3, 4, 5 (100 m)
- 10BASE-T, 100BASE-TX:
  EIA/TIA-586 100-ohm screened twisted-pair  
  (STP) (100 m)
- 100BASE-TX:
  2-pair UTP Cat. 5 (100 m)
- 100BASE-FX:
  62.5/125 micron multimode fiber-optics (2 km)

Number of Ports
- DES-1016: 10/100Mbps  port x 16
- DES-1024: 10/100Mbps port x 24
- DES-1016F: 10/100Mbps port x 14, 100BASE-FX port x 2
- DES-1024F: 10/100Mbps port x 22, 100BASE-FX port x 2

Media Interface Exchange
MDI RJ-45 x 2 (shared with 2 10/100Mbps ports)

Twisted-pair Rx Reverse Polarity
- Auto-correction

LED Report
Per device:
- Power
Per port:
- 100Mbps speeds
- Full duplex
- Link/activity

Transmission Method

- Store-and-forward

Filtering Address Table
- 1K entries per device

MAC Address Learning
- Automatic update
- Max Age: fixed

Packet Filtering Rates
- 10BASE-T: 14,880 pps per port (half-duplex)
- 100BASE-TX, 100BASE-FX: 148,800 pps per port (half-duplex)

Packet Forwarding Rates
- 10BASE-T: 14,880 pps per port (half-duplex)
- 100BASE-TX/100BASE-FX: 148,800 pps per port (half-duplex)

RAM Buffer
- 3MB per device
- Dynamic allocation for each port

Port Trunks
Number of Ports per Trunk
Up to 4 ports (800Mbps at full-duplex)

VLAN
Number of Ports per VLAN
- 16-port switches: 16 ports max.
- 24-port switches: 24 ports max.

Number of VLANs per Switch
- Up to switch's total number of ports
- Port overlapping in different VLANs permitted

Certificates

Order info

Ethernet/Fast Ethernet Switches
DES-1024  24 auto-sensing 10/100Mbps ports    
DES-1024F 22 auto-sensing 10/100Mbps ports, 2 100BASE-FX fiber ports

Pictures

DES-1024F
View from the right

Downloads

Support Resources