Appendix

Instant EtherFast® Series

Twisted-Pair Cabling

There are different grades, or categories, of twisted-pair cabling. Category 5 is the most reliable and is highly recommended. Category 3 is a good second choice. Straight-through cables are used for connecting computers to a hub.

Crossover cables are used for connecting a hub to another hub (there is an exception: some hubs have a built-in uplink port that is crossed internally, which allows you to link or connect hubs together with a straight-through cable instead).

You can buy pre-made Category 5 cabling, or cut and crimp your own. Category 5 cables can be purchased or crimped as either straight-through or crossover cables. A Category 5 cable has 8 thin, color-coded wires inside that run from one end of the cable to the other. All 8 wires are used. In a straight-through cable, wires 1, 2, 3, and 6 at one end of the cable are also wires 1, 2, 3, and 6 at the other end. In a crossover cable, the order of the wires change from one end to the other: wire 1 becomes 3, and 2 becomes 6. See the diagrams

on the next page for more detailed informa- tion on straight-through and crossover cabling.

To determine which wire is wire number 1, hold the cable so that the end of the plastic RJ-45 tip (the part that goes into a wall jack first) is facing away from you. Face the clip down so that the copper side faces up (the springy clip will now be parallel to the floor).When looking down on the copper side, wire 1 will be on the far left.

10/100 Workgroup Switches

Crimping Your Own Network Cables

EZXS55W v2, EZXS88W v2, EZXS16W specifications

The Linksys EZXS55W v2, EZXS88W v2, and EZXS16W are versatile networking switches designed for both home and small office environments. These switches provide reliable performance and help expand network connectivity effortlessly.

The Linksys EZXS55W v2 is a 5-port 10/100 Ethernet switch that allows network expansion without complex configuration. It features auto-sensing technology that automatically adjusts to the needs of connected devices, ensuring optimal data transmission. With a compact design, the EZXS55W v2 is ideal for desktops or network closets where space is limited. It supports both full duplex and half duplex transmission modes, delivering speeds up to 200 Mbps when operating in full duplex mode. Furthermore, the plug-and-play feature eliminates the need for additional configuration, enabling users to connect devices instantly.

Moving on to the EZXS88W v2, this 8-port switch is also equipped with 10/100 Mbps Ethernet capabilities. Similar to its smaller counterpart, the EZXS88W v2 supports auto-sensing, allowing for easy integration of devices into the network. This switch is valuable for users who need to connect multiple devices while maintaining a reliable and speedy connection. It offers an efficient way to manage network traffic, preventing packet loss and enhancing overall performance. Like the EZXS55W v2, it is designed for hassle-free setup with its plug-and-play functionality.

Lastly, the Linksys EZXS16W is a robust 16-port switch, making it an excellent choice for growing networks. It provides 10/100 Mbps Ethernet connectivity with auto-sensing capabilities. The EZXS16W’s larger port count enables users to connect multiple devices like computers, printers, and other peripherals, creating a seamlessly integrated network. The switch also features a durable metal housing and a fanless design, which allows for quiet operation while maintaining energy efficiency.

All three models boast a series of features that enhance network reliability, including quality of service (QoS) for prioritizing traffic, leading to smoother performance for applications such as VoIP and video streaming. With their straightforward setup and robust design, the Linksys EZXS55W v2, EZXS88W v2, and EZXS16W offer an effective solution for anyone seeking to enhance their networking capabilities, ensuring a seamless and efficient connectivity experience in any environment.