FCC Warning This equipment has been tested and found to comply with the regulations for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
This device integrates 100Mbps Fast Ethernet and 10Mbps Ethernet network capabilities in a highly flexible package. Purpose This guide discusses how to install your LevelOne 16/24Port 10/100Mbps Fast Ethernet Switch. Terms/Usage In this guide, the term “Switch” (first letter upper case) refers to your LevelOne 16/24-Port 10/100Mbps Fast Ethernet Switch, and ”switch”...
The functionality of three units is identical, except for the number of ports. Where appropriate, differences between the two units are noted. Overview of this User’s Guide Introduction Chapter 1, . Describes the Switch and its features. Unpacking and Installation Chapter 2, .
NTRODUCTION This chapter describes the features of the Switch and some background information about Ethernet/Fast Ethernet switching technology. Fast Ethernet Technology The growing importance of LANs and the increasing complexity of desktop computing applications are fueling the need for high performance networks. A number of high-speed LAN technologies have been proposed to provide greater bandwidth and improve client/server response times.
Switching Technology Another approach to pushing beyond the limits of Ethernet technology is the development of switching technology. A switch bridge Ethernet packets at the MAC address level of Ethernet protocol transmitting among connected Ethernet or Fast Ethernet LAN segments. Switching is a cost-effective way of increasing the total network capacity available to users on a local area network.
Switching LAN technology is a marked improvement over the previous generation of network bridges, which were characterized by higher latencies. Routers have also been used to segment local area networks, but the cost of a router, the setup and maintenance required make routers relatively impractical.
Page 10
upgrade to Fast Ethernet in the future. Ethernet workgroups can connect to the Switches now, and change adapters and hubs anytime later without needing to change the Switches or reconfigure the network. The Switches combine dynamic memory allocation with store-and-forward switching to ensure that the buffer is effectively allocated for each port, while controlling the data flow between the transmit and receive nodes to guarantee against all possible packet loss.
Page 11
is only available in half duplex mode. Data forwarding rate per port is at wire-speed for 100Mbps speed. Data forwarding rate per port is at wire-speed for 10Mbps speed. Data filtering rate eliminates all error packets, runts, etc., per port at wire-speed for 100Mbps speed. Data filtering rate eliminates all error packets, runts, etc., per port at wire-speed for 10Mbps speed.
Unpacking Open the shipping cartons of the Switch and carefully unpacks its contents. The carton should contain the following items: LevelOne FSW-1609/2409TFX 16/24-Port 10/100Mbps Fast Ethernet Switch One AC power cord, suitable for your area’s electrical power connections Four rubber feet to be used for shock cushioning...
Installation The site where you install the hub stack may greatly affect its performance. When installing, consider the following pointers: Install the Switch in a fairly cool and dry place. See Appendix B for the acceptable temperature and humidity operating ranges. Install the Switch in a site free from strong electromagnetic field generators (such as motors), vibration, dust, and direct exposure to sunlight.
100Base-FX Module Installation The installation procedure for each module is the same. Additional information about each module is provided below. To install any of the modules: (Includes SC or ST type connectors) 1. Locate the module slot in the switch’s rear panel. 2.
We recommend that you retain the dust cover in case you need to remove the module for an extended period sometime in the future. In FSW-1609/2409TFX, the last port (Port 16/24) and the 100BASE-FX port is really the same port. Do not use both Port 16/24 and the 100BASE-FX port at the same time.
Page 16
Then, use screws provided with the equipment rack to mount each switch in the rack.
Identifying External Components This section identifies all the major external components of the switch. Both the front and rear panels are shown, followed by a description of each panel feature. The indicator panel is described in detail in the next chapter. Front Panel The figure below shows the front panels of the switches.
NIC (Network Interface Card) or switches and hubs. Rear Panel LevelOne 16/24-Port 10/100Mbps Fast Ethernet Switch Module Slots: Used to install module options for 100BASE-FX connection.
LED Indicators Power Indicator (PWR) This LED lights green when the switch is receiving current; if not, power is off. 100M Link/Activity, 10M Link/Activity (100M LINK/ACT , 10LINK/ACT (green) (yellow) This indicator light green when the port is connected to a 100Mbps Fast Ethernet station, if the indicator blinking green will be transmitting or received data on the 100Mbps network.
ONNECTING WITCH This chapter describes how to connect the Switch to your Fast Ethernet network. PC to Switch A PC can be connected to the Switch via a two-pair Category 3, 4, 5 UTP/STP straight cable. The PC (equipped with a RJ- 45 10/100Mbps phone jack) should be connected to any of the 16 ports (1x - 16x) for the 16-Port model, 24 ports (1x - 24x) for the 24-Port model.
Hub to Switch A hub (10 or 100BASE-TX) can be connected to the Switch via a two-pair Category 3, 4, 5 UTP/STP cable. connection is accomplished from the hub uplink (MDI-II) port to any port of the Switch (MDI-X) ports. A.
Switch to Switch (other devices) The Switch can be connected to another switch or other devices (routers, bridges, etc.) via a two-pair Category 3, 4, 5 UTP/STP straight or crossover cable. A. Using straight cable When using straight cable, this is done from the uplink (MDI-II) port of other Switch to any of the 10Mbps or 100Mbps (AUTO MDI-X) port of FSW-1609/2409TFX.
Port Speed & Duplex Mode After plugging the selected cable to a specific port, the system uses auto-negotiation to determine the transmission mode for any new twisted-pair connection: If the attached device does not support auto-negotiation or has auto-negotiation disabled, an auto-sensing process is initiated to select the speed and set the duplex mode to half- duplex.
RJ-45 P PECIFICATION When connecting your Level One 16/24-Port 10/100Mbps Fast Ethernet Switch to another switch, a bridge or a hub, a modified crossover cable is necessary. Please review these products for matching cable pin assignment. The following diagram and tables show the standard RJ-45 receptacle/connector and their pin assignments for the switch-to-network adapter card connection, and the straight / crossover cable for the Switch-to-switch / hub / bridge...
Page 27
The standard RJ-45 receptacle/connector The following shows straight cable and crossover cable connection: Straight cable for Switch (uplink MDI-II port) to switch/Hub or other devices connection Crossover cable for Switch (MDI-X port) to switch/hub or other network devices (MDI-X port) connection...
Need help?
Do you have a question about the FSW-1609TFX and is the answer not in the manual?
Questions and answers