Today's sophisticated networks have evolved well beyond simple file and print sharing. Likewise, enterprise systems are being asked to handle more sophisticated business applications and heavier processing loads. That's the reasoning behind our 3Com Fast Ethernet Secure Fiber NICs. Faced with an Internet filled with viruses and worms, companies appreciate how LAN security contributes to network performance and availability....

This SFP (Small Form-factor Plug-in) transceiver enables one 1000BASE- Tconnection. SFPs have a form factor one-half the size of current industrystandards. This SFP transceiver can be used in those 3Com switches and modules whichsupport SFP modules. SFPs can be mixed and matched on a given switch tomaximize flexibility...

This SFP (Small Form-factor Plug-in) transceiver enables one 1000BASE-LH connection. SFPs have a form factor one-half the size of current industry standards. - This SFP transceiver can be used in those 3Com switches and modules which support SFP modules. SFPs can be mixed and matched on a given switch to maximize flexibility...

This SFP (Small Form-factor Plug-in) transceiver enables one 1000BASE-SX connection. SFPs have a form factor one-half the size of current industry standards. - This SFP transceiver can be used in those 3Com switches and modules which support SFP modules. SFPs can be mixed and matched on a given switch to maximize flexibility...

Provides a 1000BASE-LX connection for 3Com Switch 4007, 3Com Switch 4005, and the 3Com SuperStack 3 Switch 4900 family....

Provides a 1000BASE-SX connection for 3Com Switch 4007, 3Com Switch 4005, and the 3Com SuperStack 3 Switch 4900 family; SC connector....

This SFP (Small Form-factor Plug-in) transceiver enables one 1000BASE-SX connection. SFPs have a form factor one-half the size of current industry standards. - This SFP transceiver can be used in those 3Com switches and modules which support SFP modules. SFPs can be mixed and matched on a given switch to maximize flexibility...

A Gigabit Interface Converter (GBIC) is an industry-standard modular transceiverthat offers increased flexibility for Gigabit Ethernet connections.This GBIC transceiver can be used in those 3Com switches and modules whichsupport GBIC modules. GBICs can be mixed and matched on a given switch tomaximize flexibility....

3Com Switch 5500-EI 28-Port FX - Product Type: SFP - Interfaces/Ports Details: 1 x LC 100Base-BX10 - Interfaces/Ports: 1 x 100Base-BX10 - Connectivity Media: Single-mode Fiber - Data Transfer Rate: 100Mbps Fast Ethernet - Number of Ports/Channels: 1 - Additional Information: - Length of up to 15 kilometers...

3Com Switch 5500-EI 28-Port FX - Product Type: SFP - Interfaces/Ports Details: 1 x LC 100Base-BX10 - Interfaces/Ports: 1 x 100Base-BX10 - Connectivity Media: Single-mode Fiber - Data Transfer Rate: 100Mbps Fast Ethernet - Number of Ports/Channels: 1 - Additional Information: - Length of up to 15 kilometers...

Feature-rich module for Layer 3 applications; MT-RJ connectors....

This Fast Ethernet SFP transceiver enables one 100BASE-FX connection. This SFP can be used only in the 3Com Switch 5500-EI 28-Port FX, for its 100Mb connections....

3Com Switch 4200G 48-Port: 3CR17662-91 - 3Com Switch 4200G 24-Port: 3CR17661-91 - 3Com Switch 4200G 12-Port: 3CR17660-91 - Product Type: XFP - Expansion Slots: 1 x XFP - Data Transfer Rate: 10Gbps Gigabit Ethernet - Standard Warranty: Lifetime Limited - -...

This XENPAK transceiver enables one 10GBASE-CX4 connection. This XENPAK can be used in those 3Com switches and modules which support XENPAK transceivers. XENPAKs can be mixed and matched on a given switch to maximize flexibility....

This XENPAK transceiver enables one 10GBASE-ER connection. This XENPAK can be used in those 3Com switches and modules which support XENPAK transceivers. XENPAKs can be mixed and matched on a given switch to maximize flexibility....

This XFP transceiver enables one 10GBASE-ER connection. This XFP can be used in those 3Com switches and modules which support XFP transceivers. XFPs can be mixed and matched on a given switch to maximize flexibility....

This XFP can be used in those 3Com switches and modules which support XFP transceivers. XFPs can be mixed and matched on a given switch to maximize flexibility....

H3C S5800 Series Switches - 3Com 4800G Gigabit Family Switches - Product Type: XFP - Interfaces/Ports Details: 1 x LC 10GBase-LR - Interfaces/Ports: 1 x 10GBase-LR - Connectivity Media: Single-mode Fiber 10GBase-LR - Data Transfer Rate: 10Gbps Gigabit Ethernet - Number of Ports/Channels: 1 ...

Extend the functionality of your network with this universal Wi-Fi bridge. The bridge enables a laptop or PC user without built-in wireless capability to connect to a wireless LAN. When paired with a low-cost 3Com OfficeConnect Dual Speed Hub, up to 16 network devices-PCs, printers, point-of-sale devices, and Internet appliances-can be connected to a wireless LAN....

Expand your coverage and user support with this easy-to-install upgrade kit. Now you can reconfigure in the field in just minutes as user requirements and wireless standards evolve, preserving your initial equipment investment. The upgrade kit contains everything you need to add IEEE standards-based 802.11a wireless LAN support for the 3Com Wireless Access Point 8200....

The 1,200W AC modular power supply in the 3Com Switch 8807 is hot-swappable and provides load sharing and power redundancy for the unit. For an even greater degree of reliability in business-critical configurations, you can install this additional power supply in the switch to achieve power supply redundancy....

AC Adapter - Device Support: Router - Network Hub/Switch - Output Voltage: 12V DC - Compatibility: - 3com WL-602 Firewall Router - 3com OfficeConnect Gigabit Switches: - 3C1670500C - 3C1670800C - 3CDSG8 - - -...

AC Adapter - Device Support: Network Hub/Switch - Output Voltage: 12V DC - Compatibility: 3Com OfficeConnect Family Switches - -...