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 5575c Token Ring Host Adapter 16/4 Mbps
$175.00Was: $400.00Bay Networks 5575c Token Ring Host Adapter 16/4 MbpsThe Bay Networks 5575c is a Token Ring host adapter designed to connect computers and workstations to Token Ring local area networks. This adapter...14779- SKU:
- 14779
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 0.00 LBS
- Brand:
- Bay Networks
- Model:
- 5575c
- Type:
- Token Ring Host Adapter
- Data Rate:
- 16/4 Mbps
- Interface Type:
- Token Ring
- SKU:
- 14779
- Country/Region of Manufacture:
- United States
- Form Factor:
- Network Adapter
- Condition Notes:
- Bay Networks 5575c Token Ring Host Adapter. Used, inspected condition. Pulled from working environment. Normal cosmetic wear.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$175.00Was: $400.00 -
Bay Networks 59105 FDDI Network Management Module NMM
$175.00Was: $400.00Bay Networks 59105 FDDI Network Management Module NMMThe Bay Networks 59105 is an FDDI network management module designed for enterprise fiber-optic backbone networks. This component manages and...14780- SKU:
- 14780
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 0.00 LBS
- Brand:
- Bay Networks
- Model:
- 59105
- Type:
- FDDI Network Management Module
- SKU:
- 14780
- Network Type:
- FDDI (Fiber Distributed Data Interface)
- Management Function:
- Network management and monitoring
- Form Factor:
- Modular / Card
- Condition:
- Used – Inspected
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Bay Networks 59105 FDDI NMM module, used and inspected. Pulled from working environment. Please contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$175.00Was: $400.00 -
Bay Networks 4995 Communications Processor Board Networking Card
Bay Networks
$175.00Was: $400.00Bay Networks 4995 Communications Processor Board Networking CardThe Bay Networks 4995 is a communications processor board designed for use in Bay Networks routing and switching systems. This module...14783- SKU:
- 14783
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Bay Networks
- Model:
- 4995
- Type:
- Communications Processor Board
- SKU:
- 14783
- Condition:
- Used – Inspected
- Form Factor:
- Card/Module
- Compatible Systems:
- Bay Networks networking systems and legacy Nortel equipment
- Condition Notes:
- Bay Networks 4995 Communications Processor Board, used and inspected. Pulled from working environment, good condition with normal wear. All connectors intact. Contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$175.00Was: $400.00 -
Bay Networks 9550 Communications Processor Board Network Switch Card
Bay Networks
$175.00Was: $400.00Bay Networks 9550 Communications Processor Board Network Switch CardThe Bay Networks 9550 is a communications processor board designed for use in Bay Networks switches and routing platforms. This...14784- SKU:
- 14784
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Bay Networks
- Model:
- 9550
- Type:
- Communications Processor Board / Network Switch Card
- SKU:
- 14784
- Product Category:
- Networking / Switch Module
- Form Factor:
- Card / Module
- Compatible Systems:
- Bay Networks switches and routing platforms
- Condition Notes:
- Bay Networks 9550 Communications Processor Board, used, inspected and in good condition, pulled from working environment.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$175.00Was: $400.00 -
Bay Networks 9733 Communications Processor Board Dual Port
Bay Networks
$175.00Was: $400.00Bay Networks 9733 Communications Processor Board Dual PortThe Bay Networks 9733 is a communications processor board designed for use in Bay Networks Acceris and BLN modular switch systems. This...14785- SKU:
- 14785
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Bay Networks
- Model:
- 9733
- Type:
- Communications Processor Board
- SKU:
- 14785
- Condition:
- Used
- Form Factor:
- Card/Module
- Compatible Systems:
- Bay Networks Acceris, BLN modular switches
- Interface Type:
- Dual Port
- Country/Region of Manufacture:
- United States
- Condition Notes:
- This Bay Networks 9733 Communications Processor Board has been inspected and appears to be in good used condition. It was pulled from a working environment and is ready for deployment in a compatible Acceris or BLN switch system.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$175.00Was: $400.00 -
Bay Networks 9551 Communications Processor Board Networking Card
$175.00Was: $400.00Bay Networks 9551 Communications Processor Board Networking CardThe Bay Networks 9551 Communications Processor Board is a legacy networking component designed for Bay Networks switching and routing...14790- SKU:
- 14790
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Bay Networks
- Model:
- 9551
- Type:
- Communications Processor Board
- SKU:
- 14790
- Form Factor:
- Card/Module
- Condition:
- Used
- Condition Notes:
- Bay Networks 9551 Communications Processor Board, used condition, pulled from working environment. Contact us for compatibility and technical details before purchasing.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$175.00Was: $400.00 -
Tyco P104190RA Bay Networks Switch Component Module
Tyco
$175.00Was: $400.00Tyco P104190RA Bay Networks Switch Component ModuleThe Tyco P104190RA is a network switch component module designed for use in Bay Networks switching infrastructure. This card-based module functions...14795- SKU:
- 14795
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Tyco
- Model:
- P104190RA
- Type:
- Network Switch Component Module
- MPN:
- P104190RA
- SKU:
- 14795
- Compatible With:
- Bay Networks switches and network infrastructure
- Form Factor:
- Module / Card
- Condition:
- Used - Pulled from Working Environment
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Tyco P104190RA Bay Networks component module, used, pulled from working environment. Inspected and in good condition. Contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$175.00Was: $400.00 -
Wellfleet NL Power Supply Module 48V DC Telecom Network Equipment
Wellfleet
$350.00Was: $779.00Wellfleet NL Power Supply Module 48V DC Telecom Network EquipmentThe Wellfleet NL is a 48V DC power supply module designed for Wellfleet network equipment and legacy telecom systems. These modules...14798- SKU:
- 14798
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- WellFleet
- Model:
- NL
- Type:
- 48V DC Power Supply Module
- SKU:
- 14798
- Voltage Output:
- 48V DC
- Equipment Category:
- Telecom/Network Power Module
- Condition:
- Used – Pulled from Working Environment
- Country/Region of Manufacture:
- United States
- Form Factor:
- Module/Card
- Compatible Systems:
- Wellfleet network equipment, legacy telecom systems
- Condition Notes:
- Wellfleet NL 48V DC power supply module, used condition, pulled from working environment, all connectors intact, typical wear.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$350.00Was: $779.00 -
Wellfleet P104769ROA AC Backplane Module Networking Equipment
Wellfleet
$350.00Was: $779.00Wellfleet P104769ROA AC Backplane Module Networking EquipmentThe Wellfleet P104769ROA is an AC backplane module designed for use in Wellfleet networking and switching systems. This backplane serves...14799- SKU:
- 14799
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- WellFleet
- Model:
- P104769ROA
- Type:
- AC Backplane Module
- SKU:
- 14799
- Product Category:
- Networking Equipment
- Form Factor:
- Backplane Module
- Condition:
- Used – Inspected
- Condition Notes:
- Wellfleet P104769ROA AC Backplane Module, used, inspected condition. Pulled from working environment. Contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$350.00Was: $779.00 -
Wellfleet FTZ-PRFNR Fleet Link Node Comm Server 105631
Wellfleet
$150.00Was: $300.00Wellfleet FTZ-PRFNR Fleet Link Node Comm Server 105631The Wellfleet FTZ-PRFNR is a Fleet Link node communications server designed for telecommunications and networking environments. This unit serves...14807- SKU:
- 14807
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- WellFleet
- Model:
- FTZ-PRFNR
- MPN:
- 105631
- Type:
- Communications Server / Node
- SKU:
- 14807
- Product Family:
- Fleet Link
- Category:
- Networking Equipment
- Seller Notes:
- No accessories or documentation included; sold as unit only
- Condition Notes:
- Wellfleet FTZ-PRFNR Fleet Link Node Communications Server, used condition. Inspected and pulled from a working environment. Contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$150.00Was: $300.00 -
Wellfleet 1000731 Circuit Board Module Network Switch Hub Card
Wellfleet
$350.00Was: $779.00Wellfleet 1000731 Circuit Board Module Network Switch Hub CardThe Wellfleet 1000731 is a circuit board module designed for use in Wellfleet network switching and hub systems. This component served as...14812- SKU:
- 14812
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- WellFleet
- Model:
- 1000731
- Type:
- Network Switch Circuit Board Module
- SKU:
- 14812
- Form Factor:
- Circuit Board Module / Card
- Equipment Category:
- Networking / Telecommunications
- Condition:
- Used – Inspected
- Condition Notes:
- Wellfleet 1000731 circuit board module, used condition, inspected and pulled from working environment.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$350.00Was: $779.00 -
Bay Networks SRM-F 75001 Processor Module BLN BCN BN Platform w/ Install Manual
Bay Networks
$120.00Was: $250.00Bay Networks SRM-F 75001 Processor Module BLN BCN BN Platform w/ Install ManualProcessor module for Bay Networks backbone routing platforms. Manages forwarding and switching operations on BLN, BCN,...14815- SKU:
- 14815
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.40 LBS
- Brand:
- Bay Networks
- Model:
- SRM-F 75001
- MPN:
- 75001
- Secondary Model:
- P104276
- Type:
- Processor Module
- SKU:
- 14815
- Compatible With:
- Bay Networks BLN, BCN BN Platform Routers
- Form Factor:
- Card/Module
- Condition:
- Used – Inspected, Good Condition
- Seller Notes:
- Includes original Bay Networks SRM-F/FRE/FRE-2 installation manual
- Country/Region of Manufacture:
- United States
- Interface Type:
- Backplane / BN Platform Bus
- Management Type:
- Managed
- Platform:
- Bay Networks BN (Backbone Node)
- Condition Notes:
- Bay Networks SRM-F 75001 Processor Module in good used condition. Board is clean, connectors intact, no visible damage. Includes original Bay Networks SRM-F/FRE/FRE-2 installation manual. Please contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$120.00Was: $250.00 -
Bay Networks 107102 Cable Connector Wflt Std Interface RJ-45
Bay Networks
$20.00Was: $40.00Bay Networks 107102 Cable Connector Wflt Std Interface RJ-45This is a standard interface cable connector manufactured by Bay Networks, model 107102. Bay Networks connectors are networking interface...14819- SKU:
- 14819
- Availability:
- In stock. Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Bay Networks
- Model:
- 107102
- Type:
- Cable Connector
- SKU:
- 14819
- Interface Type:
- Standard Interface / Wflt
- Condition:
- New
- Connector Type:
- RJ-45 Standard
- Compatible With:
- Bay Networks networking equipment
- Condition Notes:
- Bay Networks 107102 cable connector, new condition, original packaging. Ready to ship.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$20.00Was: $40.00 -
Bay Networks 108263 Cable Connector RJ-45 Ethernet Network
Bay Networks
$10.00Was: $23.00Bay Networks 108263 Cable Connector RJ-45 Ethernet NetworkThe Bay Networks 108263 is a standard RJ-45 Ethernet cable connector used in legacy networking infrastructure. This connector type was common...14820- SKU:
- 14820
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Bay Networks
- Model:
- 108263
- Type:
- Cable Connector
- Connector Type:
- RJ-45
- Interface Type:
- Ethernet
- SKU:
- 14820
- Condition:
- Used – Pulled from Working Environment
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Bay Networks 108263 RJ-45 connector, used condition, pulled from working environment. Inspected, contacts intact. Typical cosmetic wear.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$10.00Was: $23.00 -
Bay Networks 104322B Modem Cable RJ-11 Connector Data Communication
Bay Networks NetworksBay Networks
$12.00Was: $25.00Bay Networks 104322B Modem Cable RJ-11 Connector Data CommunicationThis is a modem cable featuring an RJ-11 connector, designed for data communication and telecommunications applications. Bay...14821- SKU:
- 14821
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Bay Networks
- Model:
- 104322B
- Type:
- Modem Cable
- Connector Type:
- RJ-11
- Application:
- Data Communications, Telecommunications
- Condition:
- Used
- SKU:
- 14821
- Seller Notes:
- Cable only
- Condition Notes:
- Bay Networks 104322B modem cable, used condition, inspected and complete. Pulled from working environment. Ready to use.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$12.00Was: $25.00 -
Network Equipment XE200L Network Processor
Network Equipment
$450.00Was: $975.00Network Equipment XE200L Network ProcessorThe XE200L is a network processor unit designed for data routing, packet processing, and network traffic management in telecommunications and data networking...14827- SKU:
- 14827
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Unbranded
- Model:
- XE200L
- Type:
- Network Processor
- SKU:
- 14827
- Condition:
- Used – Pulled from Working Environment
- Country/Region of Manufacture:
- Unknown
- Form Factor:
- Network Equipment
- Condition Notes:
- Used Network Equipment XE200L Network Processor. Inspected and pulled from working environment. Contact us with questions before purchasing.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$450.00Was: $975.00 -
Network Equipment 0102610 Circuit Board Module Networking Hardware
Network Equipment
$350.00Was: $779.00Network Equipment 0102610 Circuit Board Module Networking HardwareThis is a network equipment circuit board module, part number 0102610. This component is a networking hardware module suitable for...14828- SKU:
- 14828
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Network Equipment
- Model:
- 0102610
- Type:
- Circuit Board Module
- SKU:
- 14828
- Product Category:
- Networking Hardware
- Form Factor:
- Card/Module
- Condition:
- Used
- Condition Notes:
- Network Equipment 0102610 circuit board, used condition, pulled from working environment. Contact us for photos and condition details.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$350.00Was: $779.00 -
Network Equipment 010245 Circuit Board Networking Module Card
Network Equipment
$350.00Was: $779.00Network Equipment 010245 Circuit Board Networking Module CardThis is a used networking circuit board module, model 010245, suitable for integration into network switching and routing systems. Network...14829- SKU:
- 14829
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- Unbranded
- Model:
- 010245
- Type:
- Circuit Board / Networking Module
- SKU:
- 14829
- Condition:
- Used
- Form Factor:
- Card/Module
- Category:
- Networking / Switching Equipment
- Condition Notes:
- Network Equipment 010245 Circuit Board in good used condition. Inspected and pulled from working environment. Verify compatibility before purchase.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$350.00Was: $779.00 -
ComDesign R2032L-B1A4 Remote Server Future Com 2000 Power Supply
ComDesign
$325.00Was: $779.00ComDesign R2032L-B1A4 Remote Server Future Com 2000 Power SupplyThe ComDesign R2032L-B1A4 is a remote access server from the Future Com 2000 series, a dial-up era communications platform that...14831- SKU:
- 14831
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- ComDesign
- Model:
- R2032L-B1A4
- Type:
- Remote Access Server / Terminal Server
- Product Line:
- Future Com 2000
- SKU:
- 14831
- Seller Notes:
- Includes power supply. Photos pending.
- Condition:
- Used – Pulled from Working Environment
- Condition Notes:
- ComDesign R2032L-B1A4 remote server, used condition, pulled from working environment, includes power supply. Contact us for photos and current status.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$325.00Was: $779.00 -
ComDesign R2032L Networking Multiplexor RS2000 T1 Data Multiplexer
ComDesign
$400.00Was: $825.00ComDesign R2032L Networking Multiplexor RS2000 T1 Data MultiplexerThe ComDesign R2032L is a network multiplexor designed for T1 and FT1 data transmission environments. This unit provides data...14839- SKU:
- 14839
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 22.00 LBS
- Brand:
- ComDesign
- Model:
- R2032L
- Type:
- Networking Multiplexor
- MPN:
- R2032L
- SKU:
- 14839
- Condition:
- Used – Inspected
- Interface Type:
- T1, FT1
- Data Rate:
- 1.544 Mbps
- Form Factor:
- Rack Mount
- Country/Region of Manufacture:
- United States
- Condition Notes:
- ComDesign R2032L Networking Multiplexor RS2000 — Used, inspected condition. Ready for deployment. Normal cosmetic wear present.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$400.00Was: $825.00