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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RCS ExpoLead Registration Control POS Terminal Credit Card Reader Thermal
RCS
$65.00Was: $125.00RCS ExpoLead Registration Control POS Terminal Credit Card Reader Thermal PrinterDesktop POS terminal designed for trade show and event registration. Features integrated magnetic stripe card reader, thermal printer, and numeric keypad for capturing...27058- SKU:
- 27058
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 12.00 LBS
- Brand:
- RCS (Registration Control Systems)
- Model:
- ExpoLead
- MPN:
- ExpoLead
- Type:
- Trade Show Registration POS Terminal
- SKU:
- 27058
- Condition:
- As-Is / For Parts or Not Working
- Seller Notes:
- Powers on and displays 'READY TO READ CARD'. Sold as-is for parts or repair.
- Form Factor:
- Desktop / Countertop
- Display Type:
- LCD alphanumeric display
- Input Device:
- Numeric keypad with A/B/C/D function keys
- Card Reader Type:
- Magnetic stripe card reader (bottom slot)
- Printer Type:
- Integrated thermal printer
- Storage:
- 3.5-inch floppy disk drive
- Interface / Connectivity:
- Parallel port (ribbon connector), 3x RJ phone jacks
- Power Connector:
- IEC C14 (standard 3-prong AC inlet)
- Application:
- Trade show lead retrieval, event registration, badge scanning
- Country/Region of Manufacture:
- United States
- Condition Notes:
- RCS ExpoLead POS Terminal powers on and displays 'READY TO READ CARD' but could not be tested further. Sold as-is for parts or repair — card reader, printer, and floppy drive unverified. No functionality guarantee. Please view photos and contact us.
$65.00Was: $125.00 -
HP 5064-4202 ProCurve 8-Port 10/100Base-T Switch Module J4111 4000M 8000M
HP
$25.00Was: $50.00HP 5064-4202 ProCurve 8-Port 10/100Base-T Switch Module J4111 4000M 8000MThis is an 8-port Fast Ethernet switch module for HP ProCurve chassis-based switches. The module provides 10/100 Mbps connectivity via RJ-45 ports and expands switching capacity in...26436- SKU:
- 26436
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- HP (Hewlett-Packard)
- Model:
- 5064-4202
- MPN:
- J4111
- Secondary Model:
- J4111-69001 / J4111-61001
- SKU:
- 26436
- Type:
- 10/100Base-T Switch Module
- Number of Ports:
- 8
- Port Speed:
- 10/100 Mbps (Fast Ethernet)
- Interface Type:
- 10/100Base-T (RJ-45)
- Form Factor:
- Module / Expansion Card
- Compatible With 1:
- HP ProCurve Switch 4000M
- Compatible With 2:
- HP ProCurve Switch 8000M
- Compatible With 3:
- HP ProCurve Switch 2424M
- Compatible With 4:
- HP ProCurve Switch 1600M
- Country/Region of Manufacture:
- Singapore
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Module only; pulled from a working ProCurve chassis environment.
- Condition Notes:
- HP 5064-4202 ProCurve 8-port 10/100Base-T switch module. Inspected, in good used condition. Pulled from a working ProCurve chassis environment. All 8 RJ-45 ports present and undamaged.
$25.00Was: $50.00 -
ZyXEL Prestige 642M PPPoE ADSL Router P642ME AM408300 Desktop Broadband Modem
Zyxel
$20.00Was: $40.00ZyXEL Prestige 642M PPPoE ADSL Router P642ME AM408300 Desktop Broadband ModemDesktop ADSL router and broadband gateway from ZyXEL's Prestige 600 Series. Provides PPPoE connectivity over ADSL WAN connections for network routing and gateway functions...25533- SKU:
- 25533
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- ZyXEL
- Model:
- P642ME
- Secondary Model:
- AM408300
- MPN:
- AM408300
- Product Line:
- Prestige 600 Series
- Description:
- Prestige 642M PPPoE
- Type:
- ADSL Router / Broadband Gateway
- Protocol:
- PPPoE
- WAN Type:
- ADSL
- Form Factor:
- Desktop
- Power Consumption:
- 10 Watts max
- Power Requirements:
- See power adapter label
- Console Port:
- RS-232 (DB-9)
- WAN Port:
- RJ-45
- Certifications:
- FCC, CE, UL (markings visible on label)
- Manufacturer:
- ZyXEL Communications Corporation
- Country/Region of Manufacture:
- Taiwan
- SKU:
- 25533
- Condition:
- Used – Inspected
- Seller Notes:
- Unit only; power adapter not included (see power rating label)
- Condition Notes:
- ZyXEL Prestige 642M PPPoE ADSL Router P642ME AM408300 inspected and in good used condition. Shows light wear. Phone line cable included; power adapter not included. Please contact us with any questions.
$20.00Was: $40.00 -
Vixel HUB1063 Intralink 1000 7-Port Fibre Channel Hub Sun 370-3012-02
Sun
$40.00Was: $80.00Vixel HUB1063 Intralink 1000 7-Port Fibre Channel Hub Sun 370-3012-02A 7-port Fibre Channel hub designed for Sun Microsystems SAN environments. This unmanaged hub facilitates connectivity between Fibre Channel devices in storage area network...25456- SKU:
- 25456
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 9.00 LBS
- Brand:
- Vixel
- Model:
- HUB1063
- MPN:
- 370-3012-02
- Secondary Model:
- Intralink 1000
- Type:
- Fibre Channel Hub
- SKU:
- 25456
- Number of Ports:
- 7
- Interface Type:
- Fibre Channel
- Form Factor:
- Desktop / Rackmount 2U
- Power Requirements:
- 100–250VAC, 50/60Hz, 0.5/0.3A
- Management Type:
- Unmanaged
- Compatible With:
- Sun Microsystems SAN environments
- Country/Region of Manufacture:
- United States
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Unit only; pulled from a working environment and inspected.
- Condition Notes:
- Vixel HUB1063 Intralink 1000 7-Port Fibre Channel Hub, Sun 370-3012-02. Inspected and in good used condition; pulled from a working environment where it was actively in use. Normal light wear. Please contact us with any questions.
$40.00Was: $80.00 -
Network Peripherals NP-SET-210 NuSwitch FE-210 10-Port 100BASE-TX Switch Hub
Network Peripherals
$45.00Was: $90.00Network Peripherals NP-SET-210 NuSwitch FE-210 10-Port 100BASE-TX Switch HubManaged Fast Ethernet switch with 10 ports operating at 10/100 Mbps. This 1U rackmount unit provides network switching and management capabilities for industrial and telecom...25325- SKU:
- 25325
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 17.00 LBS
- Brand:
- Network Peripherals
- Model:
- NP-SET-210
- MPN:
- NP-SET-210
- Secondary Model:
- FE-210
- SKU:
- 25325
- Type:
- Managed Fast Ethernet Switch
- Number of Ports:
- 10
- Port Speed:
- 10/100BASE-TX (100 Mbps Fast Ethernet)
- Connector Type:
- RJ-45 (10/100BASE-TX), DB-9 Console
- Console Port:
- DB-9 DCE, 9600 baud
- Management Type:
- Managed — SNMP, Virtual LAN (VLAN)
- Form Factor:
- 1U Rackmount
- Power Requirements:
- 100-240VAC, 50/60Hz, 1A
- Fuse Rating:
- T2A/250V
- Bandwidth Display:
- Front-panel LED: 1+, 10+, 100+, 200+ Mbps
- LED Indicators:
- Power, Diag, SNMP, Virtual LAN, Power Links, per-port Link/FWD/RX Disable, FDX/TX/TX Disable
- Certifications:
- FCC Class A, CE
- Country/Region of Manufacture:
- Asia (Network Peripherals Asia)
- Condition:
- Used – Inspected and in Good Condition
- Seller Notes:
- Unit only; no accessories included. Inspected and in good condition.
- Condition Notes:
- Network Peripherals NP-SET-210 NuSwitch FE-210 10-port Fast Ethernet switch. Inspected and in good condition. Light cosmetic wear consistent with prior use. All ports appear intact.
$45.00Was: $90.00 -
Star-Tek 299AT-1P Active Twinax Hub 7-Port RJ11 IBM AS/400 5250 Terminal
Startek
$55.00Was: $100.00Star-Tek 299AT-1P Active Twinax Hub 7-Port RJ11 IBM AS/400 5250 TerminalThe Star-Tek 299AT-1P is a 7-port active twinaxial hub designed to extend and distribute IBM twinax network connections using standard RJ11 wiring. It serves as a wiring concentrator...25220- SKU:
- 25220
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- Star-Tek
- Model:
- 299AT-1P
- MPN:
- 299AT-1P
- Type:
- Active Twinax Hub
- SKU:
- 25220
- Number of Ports:
- 7
- Connector Type:
- RJ11
- Interface Type:
- Twinaxial (Twinax)
- Compatible With:
- IBM AS/400, System/36, System/38, 5250 Terminals
- Form Factor:
- Desktop / Rack-Mountable Module
- Management Type:
- Active Hub
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Unit only; pulled from a working IBM twinax environment.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Star-Tek 299AT-1P Active Twinax Hub. Used, inspected, in good condition. Pulled from a working IBM twinax environment. Front panel and all 7 RJ11 ports intact. Mounting brackets present. Normal surface wear.
$55.00Was: $100.00 -
Lexmark 4033-001 Token Ring Print Server External Desktop DB25 DB9
Lexmark
$25.10Was: $50.00Lexmark 4033-001 Token Ring Print Server External Desktop DB25 DB9External print server for connecting Lexmark printers to IBM Token Ring networks. Provides network printing capabilities for legacy Token Ring environments.Specifications & What's...24695- SKU:
- 24695
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Lexmark
- Model:
- 4033-001
- MPN:
- 4033-001
- Type:
- Token Ring Print Server
- SKU:
- 24695
- Form Factor:
- External Desktop
- Network Type:
- Token Ring
- Interface Type:
- Token Ring
- Connector Type:
- DB25 (Parallel), DB9 (Serial)
- Power Requirements:
- +5V DC, 1.5A
- Country/Region of Manufacture:
- United States
- Condition:
- Used – Inspected and Pulled from Working Environment
- Seller Notes:
- Unit only; no power supply or cables included.
- Compatible With:
- IBM Token Ring networks; Lexmark printers
- Regulatory Compliance:
- FCC Part 15, UL Listed, CSA
- Copyright / Manufacture Year:
- 1991
- Condition Notes:
- Lexmark 4033-001 Token Ring Print Server. Inspected and in good used condition. Light cosmetic wear. DB25 and DB9 ports appear clean. No power supply or cables included. Please contact us with questions.
$25.10Was: $50.00 -
Metraplex 183-49 Signal Conditioner VCO Frequency Discriminator Rackmount
Metraplex
$300.00Was: $600.00Metraplex 183-49 Signal Conditioner VCO Frequency Discriminator RackmountThe Metraplex 183-49 is a rackmount multi-channel signal conditioner chassis populated with plug-in oscillator and discriminator modules. Built by Metraplex Corp. of Bethel,...24421- SKU:
- 24421
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 41.00 LBS
- Brand:
- Metraplex
- Model:
- 183-49
- MPN:
- 183-49
- Secondary Model:
- 2934
- SKU:
- 24421
- Type:
- Signal Conditioner
- Form Factor:
- Rackmount Chassis
- Module Types Installed:
- I14 VCO Oscillator, I20 Frequency Discriminator
- Frequency Range:
- 450 kHz ±20%, 64 kHz ±8 kHz
- Connector Type:
- BNC
- Number of Rear BNC Connectors:
- Approximately 30 (J1–J30 labeled)
- Condition:
- Used – Inspected and Tested
- Seller Notes:
- Includes all installed plug-in modules; oscillators and discriminators tested working
- Country/Region of Manufacture:
- United States
- Application:
- Telemetry, aerospace data acquisition, signal conditioning
- Condition Notes:
- Metraplex 183-49 Signal Conditioner tested in good working condition. I14 VCO oscillator modules and I20 frequency discriminator modules confirmed working. Chassis shows normal wear. Inspected and good.
$300.00Was: $600.00