3Com Enterprise Network Switches and Hubs

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  • 3C16940A 3Com 5-Port SuperStack II 3000 Switch 3C16940A - Image 1 of 1

    3C16940A 3Com 5-Port SuperStack II 3000 Switch 3C16940A

    Pre-Owned ยท 3Com
    $344.00
    or Best Offer
    $9.00 shipping
    • 3Com 3CR17251-91 Switch 5500G-EI 48 Port Network Managed Switch Tested - Image 1 of 4
    • 3Com 3CR17251-91 Switch 5500G-EI 48 Port Network Managed Switch Tested - Image 2 of 4
    • 3Com 3CR17251-91 Switch 5500G-EI 48 Port Network Managed Switch Tested - Image 3 of 4
    • 3Com 3CR17251-91 Switch 5500G-EI 48 Port Network Managed Switch Tested - Image 4 of 4

    3Com 3CR17251-91 Switch 5500G-EI 48 Port Network Managed Switch Tested

    Pre-Owned ยท 3Com
    $69.95
    or Best Offer
    Free shipping
    • 3COM 3CRC101A Vcx Connect 100 Redundant Secondary Server - Image 1 of 2
    • 3COM 3CRC101A Vcx Connect 100 Redundant Secondary Server - Image 2 of 2

    3COM 3CRC101A Vcx Connect 100 Redundant Secondary Server

    Pre-Owned ยท 3Com
    $472.18
    Was: $629.57was - US $629.57
    or Best Offer
    Free shipping
    • 3Com WX2200 3CRWX220095A 10015078 Wireless LAN Controller - Image 1 of 4
    • 3Com WX2200 3CRWX220095A 10015078 Wireless LAN Controller - Image 2 of 4
    • 3Com WX2200 3CRWX220095A 10015078 Wireless LAN Controller - Image 3 of 4
    • 3Com WX2200 3CRWX220095A 10015078 Wireless LAN Controller - Image 4 of 4

    3Com WX2200 3CRWX220095A 10015078 Wireless LAN Controller

    Pre-Owned ยท 3Com
    $140.00
    Was: $200.00was - US $200.00
    or Best Offer
    Free shipping
  • Lot of 10 3COM 3CSFP91 SFP 1000 Base-SXTransceivers - Image 1 of 4

    Lot of 10 3COM 3CSFP91 SFP 1000 Base-SXTransceivers

    Pre-Owned ยท 3Com
    $16.00
    Was: $20.00was - US $20.00
    or Best Offer
    Free shipping
  • 3Com (3CFSU05) 5-Ports External Switch - Image 1 of 2

    3Com (3CFSU05) 5-Ports External Switch

    Pre-Owned ยท 3Com
    $0.99
    $5.09 shipping
    0 bids
    5d 2h
  • 3Com 3C16468 SuperStack III 3 Baseline 10/100/1000 Gigabit Network Switch JEC1 - Image 1 of 4

    New Listing3Com 3C16468 SuperStack III 3 Baseline 10/100/1000 Gigabit Network Switch JEC1

    Pre-Owned ยท 3Com
    $59.99
    or Best Offer
    $24.95 shipping
    0 bids
    4d 21h
  • 3Com 3CSFP91 1 Gigabit BASE-SX 850nm SFP Transceiver - Image 1 of 4

    3Com 3CSFP91 1 Gigabit BASE-SX 850nm SFP Transceiver

    Pre-Owned ยท 3Com
    $2.95
    Free shipping
  • Vintage 3COM 3C100 Ethernet Transceiver Module - Image 1 of 4

    Vintage 3COM 3C100 Ethernet Transceiver Module

    Pre-Owned ยท 3Com
    $59.00
    or Best Offer
    $8.99 shipping
    Only 1 left!
  • 3COM 1681-0 TP Transceiver Isolan EZthernet LED Indicating RJ-45 USED - Image 1 of 4

    New Listing3COM 1681-0 TP Transceiver Isolan EZthernet LED Indicating RJ-45 USED

    Pre-Owned ยท 3Com
    (1)
    $34.75
    or Best Offer
    Free shipping
  • 3COM 3C16406 SUPER STACK II BASELINE DUAL SPEED HUB - Image 1 of 3

    3COM 3C16406 SUPER STACK II BASELINE DUAL SPEED HUB

    Pre-Owned ยท 3Com
    $17.99
    or Best Offer
    $6.93 shipping
  • 3COM NJ 100 Network Jack 3CNJ100-CRM 4 port switch network jack cream - Image 1 of 2

    3COM NJ 100 Network Jack 3CNJ100-CRM 4 port switch network jack cream

    Brand New ยท 3Com
    $10.00
    or Best Offer
    $6.44 shipping
  • 3Com Superstack 3 24 Port Switch 3300XM 3C16985B - Image 1 of 4

    3Com Superstack 3 24 Port Switch 3300XM 3C16985B

    Pre-Owned ยท 3Com
    $9.99
    $6.53 shipping
  • 3Com 3CR17253-91 Switch 5500G-EI 48-Port Gigabit PoE Network Managed Switch - Image 1 of 4

    3Com 3CR17253-91 Switch 5500G-EI 48-Port Gigabit PoE Network Managed Switch

    Pre-Owned ยท 3Com
    (2)
    $299.95
    or Best Offer
    Free shipping
  • 5x 3COM 24 Ports Baseline Switch 2226-Sfp Plus 3CBlSF26H w/Power Cable - Image 1 of 4

    5x 3COM 24 Ports Baseline Switch 2226-Sfp Plus 3CBlSF26H w/Power Cable

    Pre-Owned ยท 3Com
    $99.99
    or Best Offer
    Free shipping
  • 3Com SuperStack3 24-Port Switch 4400PWR 3C17205 1720-510-000-6.00 - Image 1 of 3

    3Com SuperStack3 24-Port Switch 4400PWR 3C17205 1720-510-000-6.00

    Pre-Owned ยท 3Com
    $49.99
    $24.99 shipping
  • 3COM 3CR17259-91 superstack 4 switch 5500G-EI SFP 24-Port - Image 1 of 4

    3COM 3CR17259-91 superstack 4 switch 5500G-EI SFP 24-Port

    Pre-Owned ยท 3Com
    $65.00
    or Best Offer
    Free shipping
  • 3COM baseline switch rack mount kit rack ears 3COM HP SUPERSTACK 1720-BRKT-KIT - Image 1 of 3

    3COM baseline switch rack mount kit rack ears 3COM HP SUPERSTACK 1720-BRKT-KIT

    Brand New ยท 3Com
    $14.00
    or Best Offer
    Free shipping
    53 sold
  • 3Com OfficeConnect 8-Ports External Switch - (3C16791C), NO: Power Adapter - Image 1 of 4

    3Com OfficeConnect 8-Ports External Switch - (3C16791C), NO: Power Adapter

    Pre-Owned ยท 3Com
    $9.99
    or Best Offer
    Free shipping
  • NEW Genuine Original 3COM 3CSFP91 GBIC 1000BASE-SX SFP 850nm Transceiver - Image 1 of 2

    NEW Genuine Original 3COM 3CSFP91 GBIC 1000BASE-SX SFP 850nm Transceiver

    Brand New ยท 3Com
    $5.95
    or Best Offer
    Free shipping
    55 sold
  • Open Box 3Com OfficeConnect Dual 8-Ports Speed Switch 3C16791B - Image 1 of 1

    Open Box 3Com OfficeConnect Dual 8-Ports Speed Switch 3C16791B

    Open Box ยท 3Com
    $5.77
    or Best Offer
    Free shipping
  • 3Com OfficeConnect (3CDSG10PWR) 10-Ports managed Gigabit Switch PoE - Image 1 of 4

    3Com OfficeConnect (3CDSG10PWR) 10-Ports managed Gigabit Switch PoE

    Open Box ยท 3Com
    (2)
    $80.00
    or Best Offer
    $10.94 shipping
  • 3Com Office Connect 8 Port Gigabit Switch 3C1670800B - Image 1 of 4

    3Com Office Connect 8 Port Gigabit Switch 3C1670800B

    Pre-Owned ยท 3Com
    $24.99
    or Best Offer
    Free shipping
  • 3Com 3C17205 Superstack 3 4400 PWR PoE Switch w/3C17220 & 3C17221 Modules - Image 1 of 4

    3Com 3C17205 Superstack 3 4400 PWR PoE Switch w/3C17220 & 3C17221 Modules

    Pre-Owned ยท 3Com
    $40.00
    or Best Offer
    $14.99 shipping
  • 3Com 4200G 3CR17662-91 48-Port Gigabit Ethernet Managed Ethernet Switch - Image 1 of 4

    3Com 4200G 3CR17662-91 48-Port Gigabit Ethernet Managed Ethernet Switch

    Pre-Owned ยท 3Com
    $39.99
    Was: $57.99was - US $57.99
    Free shipping
    Only 1 left!
  • 3Com 3CGSU05 Gigabit Ethernet Network Switch 5 Port - Image 1 of 4

    3Com 3CGSU05 Gigabit Ethernet Network Switch 5 Port

    Pre-Owned ยท 3Com
    $19.95
    or Best Offer
    Free shipping
  • 3COM OfficeConnect 3C16794 8 Port Ethernet Switch No Power Supply FREE SHIPPING - Image 1 of 4

    3COM OfficeConnect 3C16794 8 Port Ethernet Switch No Power Supply FREE SHIPPING

    Pre-Owned ยท 3Com
    $19.99
    or Best Offer
    Free shipping
  • 3Com 3CSFP93 1000BASE-SX SFP 850nm Transceiver - Image 1 of 4

    3Com 3CSFP93 1000BASE-SX SFP 850nm Transceiver

    Pre-Owned ยท 3Com
    $6.15
    Was: $6.99was - US $6.99
    or Best Offer
    Free shipping
  • 3Com 3CR17251-91 Switch 5500G-EI 48 Port Network Managed Switch Tested No OS - Image 1 of 4

    3Com 3CR17251-91 Switch 5500G-EI 48 Port Network Managed Switch Tested No OS

    Pre-Owned ยท 3Com
    $59.95
    or Best Offer
    Free shipping
  • 3Com 3824 3C17400 SuperStack 3 Switch Giga 24x RJ45 10/100/1000 + 4x MiniGBIC - Image 1 of 4

    3Com 3824 3C17400 SuperStack 3 Switch Giga 24x RJ45 10/100/1000 + 4x MiniGBIC

    Pre-Owned ยท 3Com
    $64.99
    or Best Offer
    $24.03 shipping
  • 3Com VCX7122 2-Span Digital Gateway (3C0VO71221-05) w/ Cord - Image 1 of 4

    3Com VCX7122 2-Span Digital Gateway (3C0VO71221-05) w/ Cord

    Pre-Owned ยท 3Com
    $700.00
    Was: $1,000.00was - US $1,000.00
    or Best Offer
    Free shipping
  • Used 3Com 3C10165C NBX Digital Line Card/NBX E1/PRI Trunk Module - Image 1 of 4

    Used 3Com 3C10165C NBX Digital Line Card/NBX E1/PRI Trunk Module

    Pre-Owned ยท 3Com
    $79.99
    or Best Offer
    $8.85 shipping
  • 3Com Baseline Dual Speed Hub / 3C16593B / Good Condition - Image 1 of 3

    3Com Baseline Dual Speed Hub / 3C16593B / Good Condition

    Pre-Owned ยท 3Com
    $17.99
    or Best Offer
    $6.93 shipping
  • 3Com 3CFSU05 Fast Ethernet Switch 5 10/100 Ports NEW Open Box - Image 1 of 4

    3Com 3CFSU05 Fast Ethernet Switch 5 10/100 Ports NEW Open Box

    Open Box ยท 3Com
    $24.95
    Free shipping
    2 watching
  • 3Com 3CRUS2475 24-Ports Unified Gigabit Wireless PoE Switch - Image 1 of 4

    3Com 3CRUS2475 24-Ports Unified Gigabit Wireless PoE Switch

    Pre-Owned ยท 3Com
    $89.99
    or Best Offer
    Free shipping
  • 3Com Office Connect Dual Speed Hub 16 3C16751B with AC Adapter - Image 1 of 4

    3Com Office Connect Dual Speed Hub 16 3C16751B with AC Adapter

    Pre-Owned ยท 3Com
    $20.00
    or Best Offer
    Free shipping
  • 3Com 3C16755 OfficeConnect Dual Speed 5-Port Ethernet Hub NO Adapter - Image 1 of 4

    3Com 3C16755 OfficeConnect Dual Speed 5-Port Ethernet Hub NO Adapter

    Pre-Owned ยท 3Com
    $20.00
    Was: $22.22was - US $22.22
    or Best Offer
    Free shipping
    Only 1 left!
  • GENUINE 3COM 3CSFP91 1000BASE-SX SFP TRANSCEIVER 50xAvailable - Image 1 of 1

    GENUINE 3COM 3CSFP91 1000BASE-SX SFP TRANSCEIVER 50xAvailable

    Pre-Owned ยท 3Com
    $4.95
    or Best Offer
    Free shipping
  • 3com NBX Call Processor 3C10202 W/NBX Gateway Chassis - LOT OF 2 TESTED - Image 1 of 3

    3com NBX Call Processor 3C10202 W/NBX Gateway Chassis - LOT OF 2 TESTED

    Pre-Owned ยท 3Com
    $1,749.99
    or Best Offer
    $149.99 shipping
  • Lot of 3 3Com Superstack 3 Switches, (2) 3CR17562-91 / (1) 3C1702 - Image 1 of 4

    Lot of 3 3Com Superstack 3 Switches, (2) 3CR17562-91 / (1) 3C1702

    Pre-Owned ยท 3Com
    $109.99
    or Best Offer
    Free shipping
  • 3Com OfficeConnect TPO 3C16700 8-Port Ethernet Hub - Image 1 of 4

    3Com OfficeConnect TPO 3C16700 8-Port Ethernet Hub

    Pre-Owned ยท 3Com
    (2)
    $20.00
    or Best Offer
    $6.45 shipping
  • 3Com 3C16441 SuperStack 2 24-Ports Network Switch - Image 1 of 3

    3Com 3C16441 SuperStack 2 24-Ports Network Switch

    Pre-Owned ยท 3Com
    $16.99
    Was: $19.99was - US $19.99
    or Best Offer
    Free shipping
  • 3Com 3C16701A OfficeConnect 8-Port Ethernet Hub USED - Image 1 of 3

    3Com 3C16701A OfficeConnect 8-Port Ethernet Hub USED

    Pre-Owned ยท 3Com
    (1)
    $29.88
    or Best Offer
    Free shipping
  • 3Com SuperStack 3 3C17203 4400 24 Port Managed Switch - Image 1 of 2

    3Com SuperStack 3 3C17203 4400 24 Port Managed Switch

    Pre-Owned ยท 3Com
    $20.00
    or Best Offer
    $5.00 shipping
  • 3com Baseline Switch 16 Port 2016 3C16470B kit - Brand new in box - Image 1 of 3

    3com Baseline Switch 16 Port 2016 3C16470B kit - Brand new in box

    Brand New ยท 3Com
    $20.00
    $7.63 shipping
  • 3Com SuperStack II 1000 - 12 Port Ethernet Switch 3C16901A - Image 1 of 2

    3Com SuperStack II 1000 - 12 Port Ethernet Switch 3C16901A

    Pre-Owned ยท 3Com
    $14.00
    or Best Offer
    $6.93 shipping
  • Lot Of 3 3Com IntelliJack 3CNJ100-CRM 4-Ports External Switch Managed - Image 1 of 2

    Lot Of 3 3Com IntelliJack 3CNJ100-CRM 4-Ports External Switch Managed

    Pre-Owned ยท 3Com
    $34.99
    or Best Offer
    Free shipping
  • 3COM | 3CSFP93 | 1000Base-T SFP Transceiver Module - Image 1 of 4

    3COM | 3CSFP93 | 1000Base-T SFP Transceiver Module

    Pre-Owned ยท 3Com
    $16.00
    or Best Offer
    Free shipping
  • 3C16854 I 3Com 7700 Switch Hot Swap AC Power Supply 460W 10014177 - Image 1 of 4

    3C16854 I 3Com 7700 Switch Hot Swap AC Power Supply 460W 10014177

    Pre-Owned ยท 3Com
    $275.00
    or Best Offer
    Free shipping
  • 3Com OfficeConnect Hub 8C (3C16701A). Tested. Warranty. Power Adaptor. Free Ship - Image 1 of 4

    3Com OfficeConnect Hub 8C (3C16701A). Tested. Warranty. Power Adaptor. Free Ship

    Pre-Owned ยท 3Com
    $11.99
    Free shipping
    0 bids
    2d 21h
  • 3COM/HP -3CFSU08/ V1405-8 ETHERNET SWITCH 8-PORT 10/100 w/ power cord - Image 1 of 4

    3COM/HP -3CFSU08/ V1405-8 ETHERNET SWITCH 8-PORT 10/100 w/ power cord

    Pre-Owned ยท 3Com
    (1)
    $15.99
    or Best Offer
    Free shipping
  • 3Com OfficeConnect (3C16791A) 8-Ports Ethernet Switch - Image 1 of 4

    3Com OfficeConnect (3C16791A) 8-Ports Ethernet Switch

    Pre-Owned ยท 3Com
    (1)
    $10.00
    or Best Offer
    $11.89 shipping
  • 3COM Baseline Switch 2226-SFP Plus 3CBLSF26 P/N 10016470 New Open Box - Image 1 of 4

    3COM Baseline Switch 2226-SFP Plus 3CBLSF26 P/N 10016470 New Open Box

    Open Box ยท 3Com
    (1)
    $144.45
    or Best Offer
    Free shipping
    Only 1 left!
  • New 3COM 1681-0 TP Transceiver Isolan EZthernet LED Indicating RJ-45 W/O Box - Image 1 of 4

    New 3COM 1681-0 TP Transceiver Isolan EZthernet LED Indicating RJ-45 W/O Box

    Open Box ยท 3Com
    (1)
    $59.95
    or Best Offer
    Free shipping
  • 3com 3CBLSG24 Baseline Switch 2924-SFP Plus - Image 1 of 2

    3com 3CBLSG24 Baseline Switch 2924-SFP Plus

    Pre-Owned ยท 3Com
    $28.00
    or Best Offer
    Free shipping
  • 3COM/HP -3CFSU08/ V1405-8 ETHERNET SWITCH 8-PORT READ A - Image 1 of 4

    3COM/HP -3CFSU08/ V1405-8 ETHERNET SWITCH 8-PORT READ A

    Pre-Owned ยท 3Com
    (1)
    $14.99
    or Best Offer
    $7.11 shipping
  • 3COM 3C510013 STARTEK 299AT ACTIVE HUB 14 PORT COAX WITH WARRANTY - Image 1 of 3

    3COM 3C510013 STARTEK 299AT ACTIVE HUB 14 PORT COAX WITH WARRANTY

    Pre-Owned ยท 3Com
    $150.00
    or Best Offer
    $13.82 shipping
  • 3COM H3C AC-RPS1000-A3 Redundant Power System Module New Enterprise Class - Image 1 of 4

    3COM H3C AC-RPS1000-A3 Redundant Power System Module New Enterprise Class

    Brand New ยท 3Com
    $199.99
    Free shipping
  • 3Com WX1200 Wireless LAN Switch 12069-510-000-1.00 - Image 1 of 4

    3Com WX1200 Wireless LAN Switch 12069-510-000-1.00

    Open Box ยท 3Com
    (1)
    $299.00
    Free shipping
  • HP 3COM NBX 3C10116D Digital Line Card ISDN PRI T1 - 1 year Warranty! - Image 1 of 2

    HP 3COM NBX 3C10116D Digital Line Card ISDN PRI T1 - 1 year Warranty!

    Pre-Owned ยท 3Com
    $125.00
    or Best Offer
    Free shipping

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