Black Box SW627A-R2, SW628A-R2 manual Introduction

Page 12

CHAPTER 2: Introduction

•If your application is not very demanding, the Switch can operate using only a portion of the attached computers’ keyboard power. For higher-level applications, an external power supply is included.

•You can select the desired CPU from your keyboard or from the Switch’s front panel.

•Front-panel LEDs show which CPU is selected.

•The units remember and restore Num Lock, Caps Lock, Scroll Lock, and keyboard mode for each CPU.

•Scan function can sequence between CPUs every 1 to 15 seconds.

•Screen-save function can turn off video after 1 to 999 seconds of inactivity.

•You can program the keyboard’s typematic rate and delay.

•Custom settings for each CPU can be saved in nonvolatile memory.

•Rackmount kits are also available.

Image 12

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 Indicators ConnectorsTemperature Tolerance PowerOperating Features IntroductionComplete Package Introduction Front Panel LEDs 1, 2, 3Panel Label Connector Description Rear PanelPS/2 NoneCable Requirements Equipment RequirementsInstallation Connecting the Monitor, Keyboard, and MouseRackmounting Optional Connecting the CPUs Powering Up the System Switching from the KeyboardOperation CpusOperation Monitor Video Quality vs. Distance for Original Serv Cables Video Quality vs. Distance for Coaxial Cables Keyboard-Command Summary ServSwitch Jr. MP’s Keyboard CommandsCtrl 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 Troubleshooting Restoring Factory-Default SettingsCommon 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 Calling Black Box Shipping and PackagingAppendix a Nvram Factory Defaults Option Factory-Default To Change To Save Setting ChangesAppendix B Cable Product Codes Appendix B Cable Product Codes Appendix C Rackmounting ServSwitch Jr. MP Figure C-1. Rackmount assemblyCustomer 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.