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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Bay Networks 5280 SYNC 5280 Quad Port Sync Card Network Plug-In Board
Bay Networks
$31.00Was: $138.00Bay Networks 5280 SYNC 5280 Quad Port Sync Card Network Plug-In Board Condition: UsedThis used board has been inspected and appears to be in good condition. It was pulled from a working environment where it was in use and functional. Please...19780- SKU:
- 19780
- Weight:
- 3.00 LBS
$31.00Was: $138.00 -
Bay Networks DSDE 5430 Dual Synchronous, Dual Ethernet 5430
Bay Networks
$236.00Was: $500.00Part Number: P102279 Condition: UsedThis item has been inspected and it is in good condition.19779- SKU:
- 19779
- Weight:
- 4.00 LBS
$236.00Was: $500.00 -
Bay Networks SYS I/O 5010 Controller Interface BNC BLC 5010
Bay Networks
$107.00Was: $225.00Part Number: P102937R05 Condition: UsedThis item has been inspected and it is in good condition.19778- SKU:
- 19778
- Weight:
- 3.00 LBS
$107.00Was: $225.00 -
Bay Networks 5431 ESAF-4 Dual Sync Ethernet Module BCN BLN for Networking
Bay Networks
$177.00Was: $375.00Bay Networks 5431 ESAF-4 Dual Sync Ethernet Module BCN BLN for Networking Part number: P106741 Condition: UsedThis used networking module has been inspected and appears to be in good condition. It was pulled from a working environment where...19777- SKU:
- 19777
- Weight:
- 4.00 LBS
$177.00Was: $375.00 -
WellFleet Access Node Communications Server PN 107913-01 21003
Wellfleet
$142.00Was: $300.00Bay Networks 21003 Access Node Communications Server PN:107913-01 Condition: UsedThis item has been inspected and it is in good condition.19747- SKU:
- 19747
- Weight:
- 14.00 LBS
$142.00Was: $300.00 -
Bay Networks AE1101001 Baystack Access Node PN 111374 Rev H - 19" Rackmount
Bay Networks
$62.00Was: $108.00Bay Networks AE1101001 Baystack Access Node PN 111374 Rev H - 19" Rackmount Condition: UsedThis used networking equipment has been inspected and appears to be in good condition. It was pulled from a working environment where it was in use and...19744- SKU:
- 19744
- Weight:
- 14.00 LBS
$62.00Was: $108.00 -
Nortel / Bay Networks CL1333001 Nortel Centillion 5000 2-Port OC3 ATM Module
Nortel / Bay Networks
$35.00Was: $104.00Nortel / Bay Networks CL1333001 Nortel Centillion 5000 2-Port OC3 ATM Module Condition: Open BoxThis new open-box item is new from the manufacturer, but could have been stored for a long time or past its expiration date, or is out of its...19650- SKU:
- 19650
- Weight:
- 0.95 LBS
$35.00Was: $104.00 -
ADC Kentrox D-Serv DSU/CSU 8 Each Single Port T1 Cards in 78260 Chassis
ADC Kentrox
$94.00Was: $230.00ADC Kentrox D-Serv DSU/CSU 8 Each Single Port T1 Cards in 78260 Chassis 8 Each Single Port T1 Cards 78260 Chasis - 19 Rack Mount Condition: UsedThis used enclosure has been inspected and appears to be in good condition. It was pulled from a...19369- SKU:
- 19369
- Weight:
- 23.00 LBS
$94.00Was: $230.00