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3Com Port Enterprise Network Switches 4

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32 results

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    • Brand: 3Com- Selected
    • Number of LAN Ports: 4- Selected
    Clear All

    • 2x 3Com Switch 5500G-EI 24 Port 3CR17254-91 SuperStack 4 Switch w/mount ears ~ - Image 1 of 4
    • 2x 3Com Switch 5500G-EI 24 Port 3CR17254-91 SuperStack 4 Switch w/mount ears ~ - Image 2 of 4
    • 2x 3Com Switch 5500G-EI 24 Port 3CR17254-91 SuperStack 4 Switch w/mount ears ~ - Image 3 of 4
    • 2x 3Com Switch 5500G-EI 24 Port 3CR17254-91 SuperStack 4 Switch w/mount ears ~ - Image 4 of 4

    2x 3Com Switch 5500G-EI 24 Port 3CR17254-91 SuperStack 4 Switch w/mount ears ~

    Pre-Owned · 3Com
    S$ 54.86
    Was: S$ 76.20was - S$ 76.20
    or Best Offer
    N⁣S⁣8⁣p⁣ ⁣2⁣о⁣U⁣n⁣s⁣ ⁣Q⁣U⁣o⁣r⁣e⁣ ⁣d⁣S⁣⁣⁣⁣⁣⁣2⁣⁣ ⁣N⁣
    • 3Com Switch 7750 96G Fabric 3C16886 UPC 662705491318 - Image 1 of 3
    • 3Com Switch 7750 96G Fabric 3C16886 UPC 662705491318 - Image 2 of 3
    • 3Com Switch 7750 96G Fabric 3C16886 UPC 662705491318 - Image 3 of 3

    3Com Switch 7750 96G Fabric 3C16886 UPC 662705491318

    Brand New · 3Com
    S$ 319.24
    or Best Offer
    S$ 160.56 shipping
    ⁣⁣Z⁣⁣D⁣ ⁣S⁣⁣⁣⁣Y⁣⁣ ⁣⁣⁣V⁣U⁣ ⁣⁣⁣⁣O⁣F⁣⁣⁣⁣⁣⁣
    • 3Com Switch 7750 96G Fabric 3C16886 UPC 662705491318 - Image 1 of 3
    • 3Com Switch 7750 96G Fabric 3C16886 UPC 662705491318 - Image 2 of 3
    • 3Com Switch 7750 96G Fabric 3C16886 UPC 662705491318 - Image 3 of 3

    3Com Switch 7750 96G Fabric 3C16886 UPC 662705491318

    Brand New · 3Com
    S$ 320.18
    or Best Offer
    S$ 161.04 shipping
    3⁣⁣⁣⁣8⁣ ⁣⁣G⁣T⁣ ⁣⁣⁣⁣G⁣J⁣⁣⁣⁣ ⁣1⁣E⁣⁣ ⁣Y⁣Q⁣⁣ ⁣J⁣
    • 3Com NJ 100Network NJ100 Network Jack 4 Port Switch3CNJ100-CRM - Image 1 of 4
    • 3Com NJ 100Network NJ100 Network Jack 4 Port Switch3CNJ100-CRM - Image 2 of 4
    • 3Com NJ 100Network NJ100 Network Jack 4 Port Switch3CNJ100-CRM - Image 3 of 4
    • 3Com NJ 100Network NJ100 Network Jack 4 Port Switch3CNJ100-CRM - Image 4 of 4

    3Com NJ 100Network NJ100 Network Jack 4 Port Switch3CNJ100-CRM

    Brand New · 3Com
    S$ 97.79
    S$ 147.72 shipping
    ⁣H⁣⁣Q⁣⁣ ⁣8⁣W⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣Z⁣4⁣⁣⁣ ⁣⁣⁣
  • 3COM SuperStack 3 3870 48 port switch (44 port + 4 SFP) 3CR17451-91 - Image 1 of 4

    3COM SuperStack 3 3870 48 port switch (44 port + 4 SFP) 3CR17451-91

    Pre-Owned · 3Com
    S$ 60.96
    or Best Offer
    S$ 173.21 shipping
    D⁣⁣⁣X⁣⁣⁣⁣⁣⁣ ⁣⁣A⁣⁣⁣⁣J⁣ ⁣⁣⁣G⁣Y⁣⁣ ⁣⁣⁣⁣⁣D⁣
  • Used 3COM 3CR17259-91 superstack 4 switch 5500G-EI SFP 24-Port No Module Cover - Image 1 of 4

    Used 3COM 3CR17259-91 superstack 4 switch 5500G-EI SFP 24-Port No Module Cover

    Pre-Owned · 3Com
    S$ 27.98
    or Best Offer
    S$ 198.72 shipping
    S⁣p⁣o⁣n⁣ѕ⁣o⁣r⁣C⁣e⁣d⁣0⁣⁣⁣⁣⁣⁣ ⁣⁣⁣H⁣Z⁣⁣ ⁣H⁣⁣⁣⁣⁣
  • 3CR17171-91 3com Super Stack 4 Ethernet Network Switch 5500-ei PWR 28 Port - Image 1 of 4

    3CR17171-91 3com Super Stack 4 Ethernet Network Switch 5500-ei PWR 28 Port

    Pre-Owned · 3Com
    S$ 418.37
    or Best Offer
    S$ 279.85 shipping
    S⁣D⁣p⁣1⁣ ⁣5⁣V⁣о⁣ ⁣7⁣n⁣J⁣s⁣ ⁣o⁣r⁣e⁣G⁣5⁣d⁣⁣⁣⁣⁣⁣ ⁣B⁣⁣
  • 3Com 3C10117 NBX Analog Terminal Card 4 Port ATC Fixed Card NBX ASSY 600-0030 - Image 1 of 4

    3Com 3C10117 NBX Analog Terminal Card 4 Port ATC Fixed Card NBX ASSY 600-0030

    Pre-Owned · 3Com
    S$ 132.66
    or Best Offer
    S$ 53.11 shipping
    Only 1 left!
    3⁣7⁣ ⁣S⁣8⁣p⁣F⁣о⁣ ⁣n⁣s⁣3⁣N⁣o⁣ ⁣r⁣M⁣1⁣e⁣d⁣⁣ ⁣Q⁣⁣S⁣⁣⁣ ⁣
  • 3COM 3CR17254-91 SUPERSTACK 4 SWITCH 550G-EI 24-PORT P/N 10014417 - Image 1 of 4

    3COM 3CR17254-91 SUPERSTACK 4 SWITCH 550G-EI 24-PORT P/N 10014417

    Pre-Owned · 3Com
    S$ 76.94
    Was: S$ 139.91was - S$ 139.91
    or Best Offer
    S$ 142.34 shipping
    3⁣S⁣6⁣p⁣o⁣n⁣ѕ⁣o⁣r⁣ ⁣e⁣d⁣⁣⁣⁣⁣9⁣I⁣ ⁣⁣⁣X⁣O⁣⁣ ⁣V⁣⁣9⁣
  • 3Com WL-540A ADSL WiFi 11g Firewall Router (no PSU) network ethernet wireless - Image 1 of 4

    3Com WL-540A ADSL WiFi 11g Firewall Router (no PSU) network ethernet wireless

    Pre-Owned · 3Com
    S$ 30.17
    S$ 30.22 shipping
    ⁣⁣M⁣D⁣ ⁣M⁣⁣⁣4⁣ ⁣⁣N⁣⁣⁣C⁣ ⁣H⁣⁣Y⁣⁣⁣⁣ ⁣U⁣6⁣⁣⁣⁣
  • 3Com IntelliJack 3CNJ220-CRM 4-Ports External Switch Managed - Image 1 of 2

    3Com IntelliJack 3CNJ220-CRM 4-Ports External Switch Managed

    Pre-Owned · 3Com
    S$ 13.98
    or Best Offer
    S$ 55.19 shipping
    C⁣L⁣⁣⁣⁣⁣⁣ ⁣⁣1⁣P⁣ ⁣⁣O⁣T⁣ ⁣⁣C⁣⁣⁣⁣⁣Z⁣⁣ ⁣⁣⁣3⁣
  • 3CR17161-91 3Com 28-Port Superstack 4 Switch 5500-EI with Brackets - Image 1 of 1

    3CR17161-91 3Com 28-Port Superstack 4 Switch 5500-EI with Brackets

    Pre-Owned · 3Com
    S$ 45.85
    S$ 235.63 shipping
    ⁣T⁣⁣N⁣ ⁣O⁣⁣⁣V⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣M⁣C⁣ ⁣H⁣⁣⁣⁣⁣⁣⁣
  • 3Com OfficeConnect Dual Speed Switch 4 Port 10/100 3C16733A (W/ POWER SUPPLY) - Image 1 of 4

    3Com OfficeConnect Dual Speed Switch 4 Port 10/100 3C16733A (W/ POWER SUPPLY)

    Pre-Owned · 3Com
    S$ 13.99
    S$ 92.45 shipping
    ⁣⁣0⁣F⁣⁣ ⁣O⁣⁣⁣⁣⁣⁣⁣⁣8⁣⁣ ⁣M⁣9⁣ ⁣Z⁣⁣⁣⁣⁣⁣⁣⁣
  • 3Com IntelliJack 3CNJ220-BLK 4-Ports External Switch Managed - Image 1 of 2

    3Com IntelliJack 3CNJ220-BLK 4-Ports External Switch Managed

    Pre-Owned · 3Com
    S$ 13.98
    or Best Offer
    S$ 55.19 shipping
    ⁣⁣⁣L⁣⁣⁣⁣V⁣⁣ ⁣⁣C⁣W⁣ ⁣⁣⁣F⁣⁣⁣T⁣ ⁣M⁣2⁣⁣⁣⁣⁣ ⁣
  • 3Com 3CR17162-91 SuperStack 4 Switch 5500-EI 52-Port with Rack Mount Brackets - Image 1 of 1

    3Com 3CR17162-91 SuperStack 4 Switch 5500-EI 52-Port with Rack Mount Brackets

    Pre-Owned · 3Com
    S$ 53.20
    S$ 346.59 shipping
    C⁣N⁣ ⁣8⁣⁣Q⁣⁣ ⁣⁣⁣G⁣⁣⁣0⁣ ⁣⁣7⁣⁣I⁣⁣⁣⁣⁣ ⁣⁣⁣6⁣K⁣
  • 3Com SuperStack 4 Switch 5500-SI 52-Port 3CR17152-91 10/100Base-TX1 Power Cord - Image 1 of 4

    3Com SuperStack 4 Switch 5500-SI 52-Port 3CR17152-91 10/100Base-TX1 Power Cord

    Pre-Owned · 3Com
    S$ 54.57
    or Best Offer
    S$ 127.13 shipping
    B⁣8⁣ ⁣4⁣S⁣p⁣o⁣M⁣ ⁣7⁣n⁣M⁣s⁣ ⁣T⁣A⁣o⁣ ⁣r⁣е⁣d⁣⁣⁣N⁣Y⁣ ⁣M⁣⁣
  • 3Com SuperStack 4 Switch 5500-SI 52-Port 3CR17152-91 10/100Base-TX1 SFP 48 port - Image 1 of 4

    3Com SuperStack 4 Switch 5500-SI 52-Port 3CR17152-91 10/100Base-TX1 SFP 48 port

    Pre-Owned · 3Com
    S$ 55.97
    or Best Offer
    S$ 208.07 shipping
    S⁣S⁣p⁣o⁣E⁣ ⁣P⁣K⁣n⁣ ⁣ѕ⁣9⁣3⁣ ⁣o⁣r⁣Q⁣e⁣d⁣⁣⁣9⁣ ⁣J⁣⁣X⁣ ⁣⁣
  • 3Com 3CR17152-91 SuperStack 4 Switch 5500-SI 52-Port with Rack Mount Brackets - Image 1 of 1

    3Com 3CR17152-91 SuperStack 4 Switch 5500-SI 52-Port with Rack Mount Brackets

    Pre-Owned · 3Com
    S$ 55.05
    S$ 346.59 shipping
    D⁣S⁣p⁣L⁣o⁣n⁣ ⁣ѕ⁣o⁣r⁣V⁣C⁣ ⁣A⁣6⁣ ⁣8⁣e⁣6⁣ ⁣d⁣Y⁣⁣⁣Z⁣ ⁣⁣⁣
  • 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 · 3Com
    S$ 90.95
    or Best Offer
    S$ 339.94 shipping
    L⁣5⁣⁣⁣⁣⁣ ⁣L⁣⁣0⁣⁣⁣⁣⁣⁣⁣ ⁣I⁣E⁣ ⁣Y⁣5⁣⁣⁣⁣ ⁣N⁣⁣
  • 3COM 3CR17172-91 SuperStack 4 Switch 5500-EI PWR 52-Port Switch - Image 1 of 1

    3COM 3CR17172-91 SuperStack 4 Switch 5500-EI PWR 52-Port Switch

    Pre-Owned · 3Com
    S$ 110.18
    S$ 415.85 shipping
    ⁣⁣⁣⁣⁣⁣X⁣O⁣ ⁣⁣⁣N⁣L⁣⁣ ⁣D⁣Z⁣ ⁣N⁣⁣⁣⁣⁣⁣E⁣⁣ ⁣⁣
  • 3Com ADSL Wireless 11g Firewall Router WL-540A FREE UK P&P #6 - Image 1 of 2

    3Com ADSL Wireless 11g Firewall Router WL-540A FREE UK P&P #6

    Pre-Owned · 3Com
    S$ 17.30
    S$ 84.67 shipping
    P⁣⁣⁣V⁣⁣ ⁣⁣0⁣⁣N⁣⁣ ⁣⁣⁣⁣R⁣J⁣ ⁣E⁣⁣S⁣⁣ ⁣R⁣J⁣⁣ ⁣⁣
  • 3Com Ethernet Hub TP4 3C16704 4-PORT - Image 1 of 4

    3Com Ethernet Hub TP4 3C16704 4-PORT

    Pre-Owned · 3Com
    S$ 27.97
    or Best Offer
    S$ 29.87 shipping
    ⁣⁣⁣0⁣2⁣ ⁣⁣R⁣D⁣ ⁣T⁣⁣⁣⁣J⁣ ⁣4⁣H⁣⁣⁣⁣ ⁣F⁣⁣D⁣⁣ ⁣⁣
  • HP 3CR17255-91 E5500-48G EI SWITCH 48 10/100/1000 port 4 SFP NO PSU 8z - Image 1 of 3

    HP 3CR17255-91 E5500-48G EI SWITCH 48 10/100/1000 port 4 SFP NO PSU 8z

    Pre-Owned · 3Com
    S$ 209.88
    or Best Offer
    S$ 208.85 shipping
    P⁣⁣H⁣⁣ ⁣K⁣B⁣ ⁣Y⁣⁣Q⁣⁣ ⁣J⁣M⁣⁣ ⁣B⁣⁣A⁣ ⁣⁣⁣⁣⁣⁣ ⁣⁣
  • 3Com ADSL Wireless 11g Firewall Router WL-540A - Image 1 of 4

    3Com ADSL Wireless 11g Firewall Router WL-540A

    Pre-Owned · 3Com
    S$ 20.80
    S$ 91.61 shipping
    6⁣⁣⁣Q⁣⁣⁣ ⁣T⁣⁣⁣⁣⁣E⁣⁣ ⁣0⁣⁣E⁣ ⁣⁣⁣F⁣⁣⁣H⁣⁣ ⁣⁣
  • 3COM NBX V3000 IP Phone System 3C10600B 250 Devices 4 Port Voicemail R6.0.63 - Image 1 of 4

    3COM NBX V3000 IP Phone System 3C10600B 250 Devices 4 Port Voicemail R6.0.63

    Pre-Owned · 3Com
    S$ 1,282.42
    or Best Offer
    S$ 132.72 shipping
    T⁣⁣O⁣ ⁣⁣⁣⁣⁣5⁣⁣0⁣⁣⁣⁣⁣ ⁣J⁣⁣B⁣⁣ ⁣L⁣⁣N⁣ ⁣⁣F⁣Q⁣
  • 3COM 3CR17151-91 SuperStack 4 Switch 5500-SI 28-Port with Rack Mount Brackets - Image 1 of 1

    3COM 3CR17151-91 SuperStack 4 Switch 5500-SI 28-Port with Rack Mount Brackets

    Pre-Owned · 3Com
    S$ 89.96
    S$ 346.59 shipping
    ⁣U⁣I⁣⁣⁣ ⁣⁣2⁣⁣Y⁣ ⁣J⁣⁣Y⁣ ⁣0⁣I⁣ ⁣5⁣⁣N⁣⁣⁣ ⁣⁣⁣⁣⁣
  • 3COM 3CR17254-91 JE088A SUPERSTACK 4 5500G-EI 24-PORT GIGABIT SWITCH - Image 1 of 4

    3COM 3CR17254-91 JE088A SUPERSTACK 4 5500G-EI 24-PORT GIGABIT SWITCH

    Pre-Owned · 3Com
    S$ 55.97
    or Best Offer
    S$ 162.03 shipping
    ⁣2⁣N⁣ ⁣⁣1⁣O⁣ ⁣N⁣3⁣ ⁣N⁣⁣⁣P⁣ ⁣S⁣⁣X⁣ ⁣2⁣⁣⁣⁣⁣ ⁣⁣⁣
  • 3COM 3C13616 3016 Router - Image 1 of 4

    3COM 3C13616 3016 Router

    Pre-Owned · 3Com
    S$ 83.95
    or Best Offer
    S$ 141.29 shipping
    ⁣⁣⁣P⁣⁣T⁣ ⁣⁣W⁣K⁣ ⁣⁣⁣Z⁣⁣⁣M⁣ ⁣J⁣⁣7⁣ ⁣V⁣⁣⁣⁣⁣E⁣
  • 3COM 3CR17172-91 5500-EI PWR PoE 52-Port 10/100 SuperStack 4 Ethernet Switch - Image 1 of 4

    3COM 3CR17172-91 5500-EI PWR PoE 52-Port 10/100 SuperStack 4 Ethernet Switch

    Pre-Owned · 3Com
    S$ 244.87
    or Best Offer
    S$ 150.81 shipping
    ⁣M⁣Y⁣⁣ ⁣⁣1⁣T⁣⁣ ⁣⁣N⁣F⁣⁣⁣⁣ ⁣C⁣K⁣⁣⁣ ⁣I⁣⁣⁣⁣⁣5⁣
  • 3Com 5500G-EI 48 3CR17251-91 SuperStack 4 Gigabit Ethernet Switch Layer 3 #5 - Image 1 of 4

    3Com 5500G-EI 48 3CR17251-91 SuperStack 4 Gigabit Ethernet Switch Layer 3 #5

    Pre-Owned · 3Com
    S$ 188.90
    Was: S$ 209.88was - S$ 209.88
    or Best Offer
    S$ 291.78 shipping
    0⁣⁣M⁣ ⁣F⁣⁣⁣J⁣ ⁣N⁣0⁣⁣ ⁣⁣I⁣K⁣ ⁣I⁣O⁣ ⁣⁣C⁣D⁣⁣⁣ ⁣⁣⁣
  • 3COM 3CR17254-91 JE088A SUPERSTACK 4 5500G-EI 24-PORT GIGABIT SWITCH - Image 1 of 4

    3COM 3CR17254-91 JE088A SUPERSTACK 4 5500G-EI 24-PORT GIGABIT SWITCH

    Pre-Owned · 3Com
    S$ 76.96
    S$ 157.05 shipping
    Q⁣Y⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣I⁣Z⁣⁣⁣ ⁣⁣⁣⁣4⁣C⁣ ⁣⁣⁣⁣⁣C⁣
  • 3COM 3CR17151-91 5500-SI SuperStack 4 28-Port Managed 10/100 Ethernet Switch - Image 1 of 4

    3COM 3CR17151-91 5500-SI SuperStack 4 28-Port Managed 10/100 Ethernet Switch

    Pre-Owned · 3Com
    S$ 111.87
    or Best Offer
    S$ 150.45 shipping
    ⁣E⁣0⁣ ⁣⁣5⁣⁣⁣F⁣ ⁣⁣⁣R⁣C⁣⁣⁣ ⁣1⁣⁣U⁣⁣⁣⁣ ⁣⁣⁣F⁣⁣
  • 3Com SuperStack 4 Switch 5500-SI 52-Port 3CR17152-91 10/100Base-TX1 SFP 48 port - Image 1 of 4

    3Com SuperStack 4 Switch 5500-SI 52-Port 3CR17152-91 10/100Base-TX1 SFP 48 port

    Pre-Owned · 3Com
    S$ 31.48
    S$ 287.08 shipping
    ⁣⁣S⁣⁣H⁣⁣ ⁣⁣E⁣O⁣ ⁣⁣⁣5⁣V⁣⁣⁣ ⁣I⁣⁣Q⁣⁣ ⁣⁣V⁣⁣W⁣⁣