Glossary

3Com 100 TX manual Glossary

10BASE-T The IEEE 802.3 physical layer speciﬁcation for a 10 Mbps Ethernet network over two pairs of Category 3, 4, or 5 UTP wire.

100BASE-FX The IEEE 802.3 physical layer speciﬁcation for a 100 Mbps Ethernet network over two strands of ﬁber.

100BASE-T The group of IEEE 802.3 physical layer speciﬁcations for a 100 Mbps Ethernet network over various wiring speciﬁcations.

100BASE-T4 The IEEE 802.3 physical layer speciﬁcation for a 100 Mbps Ethernet network over four pairs of Category 3, 4, or 5 UTP wire.

100BASE-TX The IEEE 802.3 physical layer speciﬁcation for a 100 Mbps Ethernet network over two pairs of Category 5 UTP or STP wire.

Backbone The main transmission medium used to interconnect the workgroup areas of a network. Fiber-optic cable is often used for the backbone connection.

CAT 3 Category 3 balanced cable. Balanced 100 Ω and 120 Ω cables and associated connecting hardware whose transmission characteristics are speciﬁed up to 16 MHz. Used by 10BASE-T and 100BASE-T4 installations.

CAT 4 Category 4 balanced cable. Balanced 100 Ω and 120 Ω cables and associated connecting hardware whose transmission characteristics are speciﬁed up to 20 MHz. Used by 10BASE-T and 100BASE-T4 installations.

CAT 5 Category 5 balanced cable. Balanced 100 Ω and 120 Ω cables and associated connecting hardware whose transmission characteristics are speciﬁed up to 100 MHz. Used by10BASE-T and 100BASE-T installations.

CDDI Copper Distributed Data Interface. FDDI over twisted-pair copper wire. See also FDDI.

100 TX specifications

The 3Com 100 TX is a leading networking device that revolutionized Ethernet connectivity in both small and large enterprise environments. As a part of the 3Com family, this device was designed to provide reliable and efficient network performance, supporting the growing demands of networking technologies in the late 1990s and early 2000s.

One of the main features of the 3Com 100 TX is its compliance with the 100BASE-TX standard, enabling rapid data rates of up to 100 Mbps. This makes it ideal for high-speed local area networks (LANs) that require swift data transfer among connected devices. The device effectively accommodates the increasing bandwidth needs brought on by resource-heavy applications and the proliferation of internet services.

The 3Com 100 TX employs a Category 5 cabling system, which is crucial in achieving optimal performance. This cabling type allows for improved signal quality and reduced crosstalk, particularly over longer distances. By integrating this technology, the 3Com 100 TX can maintain a reliable point-to-point connection, ensuring minimal packet loss and superior data integrity.

Another significant characteristic of the 3Com 100 TX is its innovative design, which facilitates easy installation and integration into existing network infrastructures. The device features auto-negotiation capabilities, allowing it to automatically detect and adapt to the speed and duplex settings of connected devices. This plug-and-play functionality minimizes configuration time, making it user-friendly for both seasoned network engineers and those new to networking.

In terms of network management, 3Com incorporated various tools to help administrators monitor and troubleshoot network performance efficiently. The device includes diagnostic indicators such as Link and Activity LEDs, providing real-time feedback on connection statuses. This aids in quick identification of potential issues or downtime, ensuring network reliability.

Overall, the 3Com 100 TX remains a noteworthy component in the evolution of Ethernet technology. Its exceptional speed, flexible cabling compatibility, and user-oriented design make it an enduring choice for businesses seeking to enhance their network infrastructure. By investing in such devices, organizations can achieve optimal connectivity, laying a strong foundation for a robust digital ecosystem.