Switches and Hubs
Switches and Hubs represent networking devices used to connect multiple devices in a local area network (LAN). Hubs operate at the physical layer of the OSI model, allowing devices to communicate with each other by forwarding data packets to all connected devices. On the other hand, Switches operate at the data link layer, ensuring efficient data transmission by forwarding packets only to the intended recipient. Switches and Hubs play a crucial role in creating a reliable and secure network infrastructure, improving overall network performance and speed. These devices are essential in managing network traffic, enhancing connectivity, and facilitating seamless communication between devices.
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Cisco WS-C1924-A Catalyst 1900 Series 24 Port Switch
Cisco
$23.60Was: $50.00Cisco WS-C1924-A Catalyst 1900 Series 24 port Switch Condition: UsedThis vintage network switch has been tested to be in good working condition.36685- SKU:
- 36685
- Weight:
- 9.00 LBS
$23.60Was: $50.00 -
Andrew CTD-410CA Networking Adaptor 9-pin to RJ-11
Andrew
$10.60Was: $22.00Andrew CTD-410CA Networking Adaptor 9-pin to RJ-11 Condition: UsedPlease view our photo set and contact us if you have any questions about the condition of this item.7162- SKU:
- 7162
- Weight:
- 1.00 LBS
$10.60Was: $22.00 -
Andrew CTD-416CA Networking Adaptor 9-pin to RJ-11
Andrew
$10.60Was: $22.00Andrew CTD-416CA Networking Adaptor 9-pin to RJ-11 Condition: UsedPlease view our photo set and contact us if you have any questions about the condition of this item.7163- SKU:
- 7163
- Weight:
- 3.00 LBS
$10.60Was: $22.00 -
Fibronics FM040-RJM-7I RJ11 to BnC adaptor for Networking
Fibronics
$10.60Was: $22.00Fibronics FM040-RJM-7I RJ11 to BnC adaptor for Networking Condition: UsedPlease view our photo set and contact us if you have any questions about the condition of this item.7547- SKU:
- 7547
- Weight:
- 0.95 LBS
$10.60Was: $22.00 -
Harris H272-41CA 32 Port Controller
Harris
$38.80Was: $85.00Harris H272-41CA 32 Port Controller Condition: UsedPlease view our photo set and contact us if you have any questions about the condition of this item.7581- SKU:
- 7581
- Weight:
- 0.00 LBS
$38.80Was: $85.00 -
General Data Comm MP208A NFPA Type II
General Data Comm
$95.00Was: $200.00General Data Comm MP208A NFPA Type II Condition: UsedPlease view our photo set and contact us if you have any questions about the condition of this item.9052- SKU:
- 9052
- Weight:
- 0.00 LBS
$95.00Was: $200.00 -
SynOptics 3000NT Model 3000 LattisNet Concentrator 12- Slot Chasis
SynOptics
$72.00Was: $150.00. The Model 3000NT Premises Concentrator has the following features: Twelve slots for host modules, internetworking modules, or network management modules, Support for up to five Ethernet segments, Single Model 3002 460-watt power supply (standard),...9767- SKU:
- 9767
- Weight:
- 45.00 LBS
$72.00Was: $150.00 -
Bay Networks 3308B 10-Base-T Host Module
Bay Networks
$18.90Was: $40.00Bay Networks 3308B 10-Base-T Host Module Condition: UsedPlease view our photo set and contact us if you have any questions about the condition of this item.9771- SKU:
- 9771
- Weight:
- 0.00 LBS
$18.90Was: $40.00