Page 2 - Caution; charge before you pick up the circuit device.; Electronic Emission Notices; Federal Communications Commission (FCC) Statement
Caution Circuit devices are sensitive to static electricity, which can damage their delicate electronics. Dry weather conditions or walking across a carpeted floor may cause you to acquire a static electrical charge. To protect your device, always: • Touch the metal chassis of your computer to groun...
Page 3 - Contents; Chapter 1 Introduction
Contents Caution .............................................................................................................. I Electronic Emission Notices ............................................................................... I Chapter 1 Introduction ........................................
Page 4 - Overview; Port 100Mbps Fast Ethernet Switch with SC Connector; Models Description; Fiber; Checklist; AC Power Cord
1-1 Chapter 1 Introduction Overview The Levelone 8/16 Port Fiber Switch is a standard switch that meets all IEEE802.3u/802.3x specifications. Fast Ethernet Switch is a cost-effective solution foreasing your network congestion problem on existing shared-hub network bybreaking up the collision domain ...
Page 5 - Installation; The fiber TX, RX cables must be paired at both ends.; Network Parameter for 100Mbps Fiber; 00Base-FX fiber network connection; Full-duplex Switch via Fiber
2-1 Chapter 2 Installing & Network Connection Installation Þ The fiber TX, RX cables must be paired at both ends. Þ Repeat the above step, as needed, for each fiber port to be connected to a 100Base-FX device. Þ The fiber port can be up-linked to an upper level hub's port. Þ Verify that the volt...
Page 6 - Cabling Problems
3-1 Chapter 3 Troubleshooting Network troubleshooting requires patience and logic. Generally speaking, the cabling and workstation configurations are the likely first suspects; network hardware is usually last on the list. The nature of the hub design dictates that it is more likely for an entire hu...
Page 9 - Power LED is off when the AC Power switch is ON:; Defective power supply unit or fuse; Hub Diagnostic Test
3-2 Workstation Problems Most non-cabling problems result from improper configuration of the network interface card (NIC) and its corresponding driver. The following points will be helpful: • Like other add-on cards in the workstation or server, NIC must have unique memory address, I/O address, and ...
Page 10 - Switch Hub Cascading and Long-Haul Connection; DTE
2-2 For connection to Router, Bridge, or regular 100Base-X Hub, please refer to thedevice’s Technical Manual for respective bit-time delay. Switch Hub Cascading and Long-Haul Connection Theoretically, the switch hub breaks up the collision domain in hub cascading thatyou may up-link the hubs unlimit...
Page 11 - FDX. You may force each fiber port into either; FDX; or; Local Fiber Port
2-3 Every fiber port is FDX/HDX selectable by DIP switches, the default setting is FDX. You may force each fiber port into either FDX or HDX. Two typical modes between local and remote fiber devices are: Local Fiber Port Remote Fiber Port Full-duplex Full-duplex Half-duplex Half-duplex Note: ¾ The d...
Page 13 - LED Indicators; The status and descriptions of LED indicators are listed as below:; LED; System LED; Table 2-1 LED indicators description and status
2-5 LED Indicators The status and descriptions of LED indicators are listed as below: LED Color Function System LED PWR Green Lit when AC power is on and good Per Port LED Link/Act Green Lit when connection with remote device is goodBlinks when any traffic is present 100Mbps Green Lit when 100Mbps s...