D-LinkメーカーDES-105/108の使用説明書/サービス説明書
ページ先へ移動 of 17
DES-105/108 5/8-Port 10/100Mbps Unmanaged Switch Manual RECYCLABLE V2.00.
ii ABLE OF ONTENTS T C ABOUT T IN UNPAC ID CONNECTING THE SWITCH ...................................................... 10 C MOUNTING THE SWITCH ON A WALL ................................... 12 TECHNICAL SPECIFICATIONS ................................
1 A BOUT T HIS G UIDE Congratulat ions on y our purchase of the D- Link DES-1 05/108. This device integrates 10 0Mbps Fast Et hernet and 10Mb ps Ethernet netwo rk capabilities in one high-performance, easy-to-use solution. Purpose This manual will familiarize you with the DES-105/108 and guide you through the in stallat ion process.
2 I NTRODUCTION Fast Ethernet Technology The growing im portance of LANs an d the i ncreasing complexity of desktop com puting appl ications a re fueling t he need for hi gh perform ance networks.
3 multiple segments is one of the most common ways of increasing available bandwidth. If segmented correctly, most network traffic will rem ain within a single segment, enjoying the fu ll-lin e speed bandwidth of that segment. Switches provide full-lin e speed an d dedicated bandwid th for all connections.
4 Features The DES-105/ 108 is a high pe rformance sw itch designe d specificall y for environments whe re traffic on the network and the num ber of users increase continuously. DES-105/108 implem ents D-Link ’s Green Tech nology sp ecial power- saving features under spee d at 100Mb ps that link st atus and adj ust power usage accordin gly.
5 to guarantee against possible packet loss. The DES-105/ 108 is an unmanage d 10/100M bps Fast Et hernet swit ch that offers solutions for the accelerating bandwi dth needs of sm all Ethernet workgroups.
6 U NP ACKING AND S ETUP Unpacking Open the bo x and carefull y unpack i t. The box s hould c ontain the following items: One DES- 105/108: 5/8-Port 10/100M bps Ethernet Switch One External Power A dapter Wall Mount Kit Quick Installation Guide If any item is missing or damaged , please contact your local reseller for a replacement.
7 I DENTIFYING E XTERNAL C OMPONENTS Front Panel The figure bel ow shows t he front panel of the DE S-105/108. DES-105/108 1 0/100Mbps Fast Ethern et Switch Power/LED: This green i ndicator li ght is o n when the DES-105/ 108 is re ceiving power; otherwise, it is off.
8 Rear Panel Power Jac k: Power is supplied throug h an exte rnal power adapter. Check the technical specification section for information about the power input voltage.
9 proper grounding facilities. ‧ A screwdriver (not included in the access ory kit) The following steps let you connect th e switch to a protective ground: Step 1: Verify if the sy stem power is o ff. Step 2: Use the ground cable to place the #8 t erminal lug ring on top of the ground -screw ope ning, as seen in t he figure below.
10 CONNECTING THE SWITCH PC to DES-105/108 A computer ca n be connected to the DES- 105/108 via a two-pair C ategor y 3, 4, 5 UTP/ STP Straight -Throu gh or Cross over cable. A com puter equipped with a RJ-45 10/100Mb ps port can be connected to any of the five DES-105/ 108 ports.
11 Port Speed & Duplex Mode After plugging the selected cable to a s pecific port, the system uses auto- negotiation to determine the transmission mo de, auto-detecting the network spee d (10Mb ps or 10 0Mbps) fo r any new twisted -pair connect ion.
12 M OUNTING THE S WITCH ON A W ALL The DES-105/ 108 can al so be m ounted o n a wall. Tw o mounti ng slots a re provided on the botto m of th e switch for this purpose. Please make sure that the front panel is exposed in order to view the LEDs. Please refer to the illustration below: A.
13 T ECHNICAL S PECIFICA TIONS General Standards IE EE 802.3 10BASE-T Ether net IEEE 802.3u 100BASE -TX Fast Ethernet Protocol CSMA/CD Data Transfer Rate Ethernet: 10Mbps (half duplex) 2 0Mbps (full-duplex) Fast Ethernet: 100Mbps (half duplex) 200Mbps (full- duplex) Topology Star Network Cables 10BASE-T: 2-pair UTP CAT.
14 Performance Transmission Method: Store-and-forward RAM Buffer 128Kbytes per device Filtering Address Table 8K entries per device Packet Filtering / Forwarding Rate: 10Mbps Ethernet: 14,880/pps 100M.
15 RJ-45 P IN S PECIFICA TION The following diagram and ta bles show the standa rd RJ-45 receptacle/connector and their pin assignm ents. RJ-45 Connector pin assignment Contact Media Direct Interface .
デバイスD-Link DES-105/108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：
D-Link DES-105/108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D-Link DES-105/108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。D-Link DES-105/108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。D-Link DES-105/108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。
D-Link DES-105/108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D-Link DES-105/108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、D-Link DES-105/108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D-Link DES-105/108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。
