Black Box SW628A-R2, SW627A-R2 manual Cable Requirements, Equipment Requirements

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SERVSWITCH™ JR. MP

2.5 Cable Requirements

Many switches of this type have what seems like ten million connectors on their rear panels: one for each CPU’s video cable, one for each keyboard cable, and a third for each mouse cable. The potential for tangling or mismatching cables is high.

By contrast, you can connect the ServSwitch Jr. MP to your CPUs with one CPU Cable for each CPU. This single cable reaches the CPU’s video-output, keyboard, and (on PC CPUs) mouse ports.

The exact variety or varieties of this cable that you’ll need will depend on the equipment you are connecting for your application. Refer to Appendix B for the available types of this cable and the corresponding product codes. Also refer to Chapter 1 or the first Caution notice in Section 3.3 for information about maximum cabling distances.

Finally, you can plug the shared monitor, keyboard, and mouse directly into the ServSwitch Jr. MP.

2.6 Equipment Requirements

You will have to be careful to choose a common monitor, keyboard, and mouse that adequately support all of your CPUs. For full details, see Section 4.1.

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Contents SW627A-R2 SW628A-R2 Welcome to the ServSwitchTM Family Servswitch JR. MP RADIO-FREQUENCY Interference Statements Servswitch JR. MP NOM Statement Contents Table of Contents Specifications Power IndicatorsConnectors Temperature ToleranceOperating Features IntroductionComplete Package Introduction LEDs 1, 2, 3 Front PanelNone Panel Label Connector DescriptionRear Panel PS/2Equipment Requirements Cable RequirementsInstallation Connecting the Monitor, Keyboard, and MouseRackmounting Optional Connecting the CPUs Switching from the Keyboard Powering Up the SystemCpus OperationOperation Monitor Video Quality vs. Distance for Original Serv Cables Video Quality vs. Distance for Coaxial Cables ServSwitch Jr. MP’s Keyboard Commands Keyboard-Command SummaryCtrl Commands in Detail Send Null Byte PC Cpus with PS/2 Mouse Ports only SET Maximum Ports SW628A-R2 only Servswitch JR. MP Typematic Delay Typematic Rate E0 Standard Mapping 104/105-Key Keyboard, PC Users E1 Swapped Mapping 104/105-Key Keyboard, Mac Users SET Mouse Translation PC Cpus with Serial Mouse Ports only Restoring Factory-Default Settings TroubleshootingCommon Problems SW628A-R2 only Your Mouse Driver DOESN’T Load PC Cpus only Your Mouse DOESN’T Move the POINTER/CURSOR ONE or Both of Your PC Cpus Lock UP When YOU Start Windows Shipping and Packaging Calling Black BoxOption Factory-Default To Change To Save Setting Changes Appendix a Nvram Factory DefaultsAppendix B Cable Product Codes Appendix B Cable Product Codes Figure C-1. Rackmount assembly Appendix C Rackmounting ServSwitch Jr. MPCustomer Support Information

SW627A-R2, SW628A-R2 specifications

The Black Box SW627A-R2 and SW628A-R2 are advanced network switches designed to enhance the efficiency and reliability of modern data networks. These switches are ideal for various applications, including data centers, enterprise networks, and industrial settings, providing robust performance and flexibility for a wide range of tasks.

The SW627A-R2 model features 24 Ethernet ports, allowing for seamless connectivity across a broad array of devices. Its 10/100/1000 Mbps auto-sensing capabilities ensure that all connected devices can communicate effectively, making it an excellent choice for businesses looking to maximize their existing infrastructure. The switch is designed with energy efficiency in mind, featuring IEEE 802.3az Energy Efficient Ethernet technology. This integration helps in reducing power consumption and minimizing operational costs without compromising performance.

On the other hand, the SW628A-R2 model takes things a step further by offering 48 ports, accommodating even larger networks with ease. This switch also supports Power over Ethernet (PoE), which allows it to deliver power to connected devices such as IP cameras, VoIP phones, and wireless access points, eliminating the need for additional power sources and simplifying network installation.

Both models support Layer 2 switching and feature advanced forwarding techniques such as store-and-forward and cut-through modes. They also come equipped with a user-friendly interface for easy configuration and management, with options for SNMP monitoring to ensure optimal performance and troubleshooting capabilities.

From a security perspective, both the SW627A-R2 and SW628A-R2 incorporate features such as VLAN support, port security, and access control lists (ACLs). These features help in segmenting network traffic, preventing unauthorized access, and enhancing overall network integrity.

In terms of durability, both switches are designed for robustness, with sturdy enclosures suitable for various environments. The fanless design also ensures silent operation, making them suitable for office settings.

Overall, the Black Box SW627A-R2 and SW628A-R2 network switches are designed to meet the demands of advanced networking environments, providing the necessary features and technologies to facilitate efficient, secure, and scalable operations. Whether for a small business or a large enterprise, these switches provide a reliable backbone for any network infrastructure.
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