Black BoxメーカーSW556Aの使用説明書/サービス説明書
ページ先へ移動 of 22
1000 Park Drive • Lawrence, PA 15055-1018 • 724-746-5500 • Fax 724-746-0746 © Copyright 2001. Black Box Corporation. All rights reserved..
CUSTOMER SUPPORT INFORMATION Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500 ) FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 Mailing address: Black Box Corporation , 1000 Park Drive, Lawrence, PA 15055-1018 Web site: www.
.
1 FCC INFORMA TION FEDERAL COMMUNICA TIONS COMMISSION AND INDUSTR Y CANADA RADIO FREQUENCY INTERFERENCE ST A TEMENTS This equipment generates, uses, and can radiate radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio communication.
2 REMOTE MANAGEMENT SWITCH NORMAS OFICIALES MEXICANAS (NOM) ELECTRICAL SAFETY ST A TEMENT INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura.
3 NOM ST A TEMENT 12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada. 13. Los cables de la fuente de poder deben ser guiados de tal maner.
4 REMOTE MANAGEMENT SWITCH TRADEMARKS USED IN THIS MANUAL IBM ® is a registered trademark of International Business Machines Corporation. Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.
5 CONTENTS Contents Chapter Page 1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 REMOTE MANAGEMENT SWITCH 1. Specifications Speed : 300 bps to 115.2 kbps Character Format : 8 data bits, no parity, and 1 stop bit; or 7 data bits, even or odd parity, and 1 stop bit Interface : RS-.
7 CHAPTER 2: Introduction 2. Introduction The Remote Management Switch (part number SW555A or SW555AE) can be used for serial switching and as an AC power control system. A Remote Management Switch with Modem (part number SW556A [includes 33.6 kbps modem] or SW556AE [includes 56 kbps modem]) is also available.
8 REMOTE MANAGEMENT SWITCH 3. Installation 3.1 Master and Switched Ports Connect the Remote Management Switch’s ports A through D found on the rear of the unit to your RS-232 devices. Each port uses a DB25 subminiature connector and supports the following leads for asynchronous communications.
9 CHAPTER 3: Installation The four switched ports, A through D, are wired DCE (output data on pin 3, RD). The master port is wired as DTE. To directly connect a terminal device to the master port, you need a null-modem cable (see Figure 3-2). Figure 3-2.
10 REMOTE MANAGEMENT SWITCH 3.2 R TS/DTR Selection W ARNING To avoid electrical shock, you MUST remove power to the Remote Management Switch BEFORE opening the top cover. Jumpers JP1 through JP4 let you select RTS (default) or DTR as the control lead used for lead control.
11 CHAPTER 3: Installation 3.3 Internal Modem Option (SW556A, SW556AE) An internal modem is included in two models of the Remote Management Switch. Part number SW556A features a 33.6-kbps modem, while part number SW556AE incorporates a 56-kbps modem. Connect the modem to the dial line via an RS-232 to modular adapter (included).
12 REMOTE MANAGEMENT SWITCH 4. Operation 4.1 Four Modes of Operation You can operate the Remote Management Switch in four possible ways: menu selection, escape code sequences, lead control, and manual control.
13 CHAPTER 4: Operation The Remote Management Switch automatically detects the rate of operation, allowing connection at 300 bps to 115.2 kbps. Using the default speed will allow the fastest access to the unit. To invoke the auto rate detector, press the Enter key one or more times as needed.
14 REMOTE MANAGEMENT SWITCH At this point, the master port is connected through to the port selected. The Remote Management Switch is passive to the messages sent between the master port and the port selected.
15 CHAPTER 4: Operation 4.2.3 P ROGRAMMING Figure 4-5. Programming menu. 1) Device Labels. This lets you change the screen labels for the ports and power- control outlets. Figure 4-6. Device labels. Enter the label you want to change. The current label is displayed, along with a prompt for the new name.
16 REMOTE MANAGEMENT SWITCH 2) Password. The password is used for logging into the menu system and in every escape sequence. The factory-default password is “TEST.” The security code may be 1 to 8 characters. These characters can be any ASCII character except NULL (00 hex).
17 CHAPTER 4: Operation • Terminal mode: The Remote Management Switch does not monitor the connection status of the master port. This mode allows an unlimited number of login attempts. Each time it receives an enter key, the Switch issues a new login prompt.
18 REMOTE MANAGEMENT SWITCH Deselect Port <Esc><Sec><EOT> Toggle Outlet <Esc><Sec>R<n> Query Status <Esc><Sec>? Access Menu System <Esc><Sec><Esc> C ODE C ONTROL R ESPONSES The Remote Management Switch has an option to allow confirmation of switching commands.
19 CHAPTER 4: Operation 4.5 Manual Control of Ports You can control the Switch manually via the pushbutton switch on the front panel. Each time you press the button, the port will cycle to the next port. To return the Switch to automatic operation, press the pushbutton switch for over two seconds.
デバイスBlack Box SW556A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:
Black Box SW556A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Black Box SW556A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。Black Box SW556A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。Black Box SW556A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。
Black Box SW556A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Black Box SW556A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、Black Box SW556A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Black Box SW556A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。