LevelOneメーカーFSW-1611TXの使用説明書/サービス説明書
ページ先へ移動 of 18
LevelOne FSW - 1611TX 16Port 10/100Mbps 13 ” Fast Ethernet Switch USER'S GUIDE.
2 FCC WARNING This equipment has been tested and found to comply with the limits for a Class A computing device pursuant to Part 15 of FCC Rules, which are designed to provid e reasonable protection against electromagnetic interference in a commercial environment.
3 T ABLE OF C ONTENTS UNPACKING INFORMATIO N ----------------------------------- 4 PROD UCT INTRODUCTION ------------------------------------- 5 FAST ETHERNET TECHNO LOGY -----------------------------.
4 A. UNPACKING INFO RMATION Thank you for purchasing LevelOne FSW - 1611TX 16Port 10/100Mbps 13 ” Fast Ethernet Switch . Before continuing, please check the contents of the product package.
5 B. PRODUCT INTRODUCTION 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.
6 segments. The switch, without interfering with any other segments, automatically forwards traffic t hat needs to go from one segment to another. By doing this the total network capacity is multiplied, while still maintaining the same network cabling and adapter cards.
7 The Swit ches are a perfect choice for site planning to 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.
8 The Front Panel LevelOne 16Port 10/100Mbps 13 ” Fast Ethernet Switch Port Speeds 100/10Mbps TP Ports Each 100/10Mbps TP port provides an Auto - Negotiation function that senses for the attached device's maximum operating speed and automatically sets the Switch to operate at that speed.
9 cabling. Status LEDs This LevelOne 16Port 10/100Mbps 13” Fast Ethernet Switch comes with a complete range of LEDs. The table below lists each LED’s name, color and a brief description of its function.
10 Note: To reset the s witch, Remove the power cord and re - attach it . a) The switch must be reset when the MAC Address table needs to be rebuilt. b) The switch must be reset when the fiber port Full/Half – Duplex modes are changed.
11 C. INSTALLATION This Le velOne 16Port 10/100Mbps 13” Fast Ethernet Switch is "Plug & Play." They do NOT require software configuration. Users can immediately use any of the features of this product simply by attaching the cables and turning on the power.
12 2. Use the oth er provided screws to secure the Switch to the rack..
13 D. HELPFUL SUGGESTIONS Prior to Installation Before installing this LevelOne FSW - 1611TX 16Port 10/100Mbps 13” Fast Ethernet Switch and connecting it to network devices, it is important to plan t he network's layout.
14 they can receive data. • In Full - Duplex mode data can be transmitted and received at the same time. However: a) Full - Duplex transmission is only possible between two devices with a dedicated link ( e.g., Switch - Switch, Switch - PC) b) Both devices must have Full - Duplex capability c) Both devices must be set to Full - Duplex (e.
15 10Mbps, with Auto - Negotiation 20Mbps Bandwidth (10BASE - T, Full - Duplex) F Helpful Warning: If the attached device is set to a fixed mode (ex: Forced Full - Duplex) it will not operate as an Auto - Negotiation device. MAC Address Table Every Ethernet data packet includes both source and destination addresses.
16 E. Troubleshooting I. Link LED does not lit after cable is connected to the port. Ø Verify that the other end of the cable is connected to a device that is powered on and on - line. Ø For TP cable co nnection to another Switch or Hub, verify that only one end of the cable is connected to a “Crossover” port.
17 ALWAYS CHECK THAT: Ø CABLE AND LINK DISTANCES ARE WITHIN THE NETWORK'S SPECIFICATIONS Ø OVERALL NETWORK DIAMETERS ARE WITHIN THE NETWORK'S SPECIFICATIONS.
18 F. PRODUCT SPECIFICATIONS Models FSW - 1611TX Standards • 100BASE - TX IEEE 802.3u • 10BASE - T IEEE 802.3 Ports • Sixteen (16) 100BASE - TX/10BASE - T Media Support • 100BASE - TX Category.
デバイスLevelOne FSW-1611TXの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
LevelOne FSW-1611TXをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはLevelOne FSW-1611TXの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。LevelOne FSW-1611TXの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。LevelOne FSW-1611TXで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
LevelOne FSW-1611TXを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はLevelOne FSW-1611TXの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、LevelOne FSW-1611TXに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちLevelOne FSW-1611TXデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。