-
Black Box ACS251A - page 1
MARCH 2002 ACS250A ACS251A FREE tech 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 Dr ., Lawrence, PA 15055-1018 World-Wide Web: www.blackbox.com • E-mail: info@blackbox.com © Copyright 2002. Black Box Corporation. All rights reserved. Customer Support Informati ...
-
Black Box ACS251A - page 2
1 THE SER VSWITCH™ F AMIL Y W elcome to the Ser vSwitch TM Family! Thank you for purchasing a BLACK BOX ® ServSwitch ™ Brand KVM Extender model! We appreciate your business, and we think you’ll appreciate the many ways that your enhanced keyboard/video/mouse system will save you money, time, and effort. That’s because our ServSwitch family ...
-
Black Box ACS251A - page 3
2 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM TRADEMARKS USED IN THIS MANUAL BLACK BOX and the logo are registered trademarks, and ServSwitch is a trademark, of Black Box Corporation. Apple and Macintosh are registered trademarks of Apple Computer, Inc. IBM, PC/AT, and PS/2 are registered trademarks of International Business Machines Corpo ...
-
Black Box ACS251A - page 4
3 FCC/IC ST A TEMENTS FEDERAL COMMUNICA TIONS COMMISSION AND INDUSTRY 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. It ...
-
Black Box ACS251A - page 5
4 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM EUROPEAN UNION DECLARA TION OF CONFORMITY This is to certify that, when installed and used according to the instructions in this manual together with the specified cables, the ServSwitch™ Brand Fiber KVM Extender II and II-SM are shielded against the generation of radio interference in accord ...
-
Black Box ACS251A - page 6
5 NOM ST A TEMENT 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. Todas las advertencias ...
-
Black Box ACS251A - page 7
6 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM 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 manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos, poniendo particular atención a ...
-
Black Box ACS251A - page 8
7 T ABLE OF CONTENTS Contents Chapter Page 1. Specifications ............................................................................................. 8 2. Introduction ............................................................................................. 11 2.1 Overview ................................................................... ...
-
Black Box ACS251A - page 9
8 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM 1. Specifications Cable Required: ACS250A: 50/125-µm or (to lesser distances) 62.5/125-µm multimode duplex fiberoptic cable; ACS251A: 9/125-µm single-mode duplex fiberoptic cable Compliance: CE; FCC Part 15 Subpart B Class A, IC Class/classe A Interfaces: Extension: ACS250A: Duplex multimode ...
-
Black Box ACS251A - page 10
9 CHAPTER 1: Specifications Maximum Distance: Between Extender’s Local and Remote Units: ACS250A: Over 62.5-µm cable: 220 m (720 ft.); Over 50-µm cable: 400 m (1310 ft.); ACS251A: 10 km (6.2 mi.) User Controls: None Indicators: (1) Front-mounted green LED on each Unit: Local Unit: LED is steadily lit during normal operation, flashes if Unit is ...
-
Black Box ACS251A - page 11
10 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM Connectors (continued): On Remote Unit (continued): Rear-mounted: (1) Duplex SC female for fiber link (transmitter on left, receiver on right); (1) 2.1-mm barrel jack for power; (1) 8-pin mini-DIN for service (reserved for manufacturer use) Temperature Tolerance: Operating: 50 to 104˚F (10 to ...
-
Black Box ACS251A - page 12
11 CHAPTER 2: Introduction 2. Introduction 2.1 Overview There are many KVM extenders available, but until now many of them have used analog image transmission, which inherently degrades image quality (especially over long distances and at high video resolutions). The ServSwitch™ Brand Fiber KVM Extender II and II-SM is a digital image- transmissi ...
-
Black Box ACS251A - page 13
12 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM 2.2 Key Features • Digital transmission of video, keyboard, mouse, and optional audio information on only two fibers over distances up to 400 m (1310 ft.) of multimode cable or 10 km (6.2 mi.) of single-mode cable. • Supports an optional local monitor, keyboard, and mouse user station that ...
-
Black Box ACS251A - page 14
13 CHAPTER 3: Compatibility and Signal Processing 3. Compatibility and Signal Processing This chapter discusses technical details of how the ServSwitch™ Brand Fiber KVM Extender II and II-SM process I/O signals, and how that processing affects compatibility with various equipment. 3.1 Video Processing The Extender’s Local Unit contains powerful ...
-
Black Box ACS251A - page 15
14 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM When the Local Unit detects that the CPU has switched to a different resolution, refresh rate, etc., it will adjust all digitizing parameters automatically. Only a few seconds later, you will again have a sharp, crisp, and colorful image without having to move any switches or turn any dials. T ...
-
Black Box ACS251A - page 16
15 CHAPTER 4: Installation 4. Installation 4.1 Guidelines and Limitations for Attaching Equipment This section discusses a few things you need to keep in mind about the types of devices you can attach to a ServSwitch™ Brand Fiber KVM Extender II or II-SM, in addition to those described in Chapter 3 . 4.1.1 CPU The Extender supports IBM ® PC comp ...
-
Black Box ACS251A - page 17
16 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM 4.2 An Extender Installation Illustrated Figure 4-1 shows where to attach your devices in a typical ServSwitch™ Brand Fiber KVM Extender II or II-SM system installation. (The front panels of the Extender Units are shown here; the SC fiber connectors will be on their rear panels.) Refer to th ...
-
Black Box ACS251A - page 18
17 CHAPTER 4: Installation 4.3 Installing the Local Unit and Local Devices Place the Local Unit on a flat surface within about 10 ft. (3 m) of a working AC outlet and 6 ft. (1.8 m) of your local CPU and any local user-station equipment. NOTE It is also possible to rackmount the Local and Remote Units, but it requires additional hardware. Call Black ...
-
Black Box ACS251A - page 19
18 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM • Plug any local mouse into the Local Unit’s 6-pin mini-DIN female connector labeled with the word “Local” and a mouse icon. Make a last pair of attachments to the connectors on the Local Unit’s rear panel: • Attach the SC male connectors at the Local-Unit end of your duplex fiber ...
-
Black Box ACS251A - page 20
19 CHAPTER 4: Installation 4.4 Installing the Remote Unit and Remote Devices Place the Remote Unit on a flat surface (or rackmount it—see the Note on page 17) within about 10 ft. (3 m) of a working AC outlet and 6 ft. (1.8 m) of your remote user-station equipment. Making sure that your remote equipment is powered off, plug it directly into the us ...
-
Black Box ACS251A - page 21
20 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM Make a last pair of attachments to the connectors on the Remote Unit’s rear panel: • Attach the male SC male connectors at the Remote-Unit end of your duplex fiber cabling to the Remote Unit’s SC female connectors. (The Extender’s SC connectors are keyed so that you can’t plug the fi ...
-
Black Box ACS251A - page 22
21 CHAPTER 4: Installation 4.5 Finishing Y our Installation To complete your Extender installation and begin operating the system, plug in and turn on the remote monitor. A gray box should appear on the screen with the words “NO SIGNAL” in it. (If you see a red box that says “NO FIBER LINK” instead, make sure that the fiber cabling is secur ...
-
Black Box ACS251A - page 23
22 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM 5. Operation Once the ServSwitch™ Brand Fiber KVM Extender II or II-SM is installed and powered, it will perform keyboard/video/mouse extension to the remote site continuously. It will also perform ongoing keyboard/mouse switching if you have both local and remote user stations attached. The ...
-
Black Box ACS251A - page 24
23 CHAPTER 6: T roubleshooting 6. T roubleshooting 6.1 Calling Black Box If you determine that your ServSwitch™ Brand Fiber KVM Extender II or II-SM is malfunctioning, do not attempt to alter or repair the unit . It has no user-serviceable components. Contact Black Box Technical Support at 724-746-5500. Before you do, make a record of the history ...
-
Black Box ACS251A - page 25
24 SER VSWITCH™ BRAND FIBER KVM EXTENDER II AND II-SM DISCLAIMERS While every precaution has been taken in the preparation of this manual, neither the manufacturer nor its authorized agents assume any responsibility for errors or omissions. Nor do they assume any liability for damages resulting from the use of the information contained herein. Th ...
-
Black Box ACS251A - page 26
NOTES ...
-
Black Box ACS251A - page 27
NOTES ...
-
Black Box ACS251A - page 28
MARCH 2002 ACS250A ACS251A FREE tech 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 Dr ., Lawrence, PA 15055-1018 World-Wide Web: www.blackbox.com • E-mail: info@blackbox.com © Copyright 2002. Black Box Corporation. All rights reserved. Customer Support Informati ...
Do you have a question concerning Black Box ACS251A?
Use the form below
If you did not solve your problem by using a manual Black Box ACS251A, ask a question using the form below. If a user had a similar problem with Black Box ACS251A it is likely that he will want to share the way to solve it.