ServSwitch Brand CATx VM Extender
Installation and User Guide (9/3/2013)
ServSwitch KVM Short-Range Extender Kit Manual
Manual for the ACU075A-USB.
Product Data Sheets (pdf)...VGA Baluns and Keyboard/Mouse Baluns
Product Data Sheets (pdf)...ServSwitch DVI/VGA Fiber Extenders
ServSwitch DVI CATx KVM Extender, Single DVI-D, USB Manual
Manual for ACS4002A-R2 ACS4004A-R2, ACS4011A-R2, ACS4002A-R2-MM, ACS4004A-R2-MM, ACS4011A-R2-MM, ACS4002A-R2-SM, ACS4004A-R2-SM and ACS4011A-R2-SM (Version 1)
Black Box Explains...CAT5: When more isnt always better.
Product Data Sheets (pdf)...ServSwitch Wizard Extender Dual-Access Quad-Head Serial Kit with Bidirectional Stereo Audio and Skew Compensation
In data communications applications, using products that exceed required capacities is usually not a problem. For example, if a 28.8K modem is required, a 33.6K or 56K model will work... more/see it nowjust fine.
But sometimes, more isnt better. Take KVM extenders designed to expect CAT5 and only CAT5 cable. Youd expect that Category 3 cable wouldnt be effective with these products, and you would be right.
But you may also assume that if Category 5 cable works fine, Category 5e, Category 6, and other higher-capacity cables would work even better. Unfortunately, this isnt the case, and heres why:
KVM extenders from many manufacturers, including ServSwitch CAT5 KVM Extenders, are designed specifically for the Category 5 specs defined by the TIA/EIA standard. Higher-level cables, such as Category 5e, have different characteristics and specifications. Although differences—specifically twist ratios—might seem small, they can have a negative impact on these extenders, which are expecting a true Category 5 transmission.
So with ServSwitch CAT5 KVM Extenders, you can think big with CAT5—just dont think bigger. collapse
Black Box Explains...USB 2.0 and USB OTG.
The Universal Serial Bus (USB) hardware (plug-and-play) standard makes connecting peripherals to your computer easy.
USB 1.1, introduced in 1995, is the original USB standard. It has two data rates:... more/see it now12 Mbps for devices such as disk drives that need high-speed throughput and 1.5 Mbps for devices such as joysticks that need much lower bandwidth.
In 2002, a newer specification, USB 2.0, or Hi-Speed USB 2.0, gained wide acceptance in the industry. This version is both forward- and backward-compatible with USB 1.1. It increases the speed of the peripheral to PC connection from 12 Mbps to 480 Mbps, or 40 times faster than USB 1.1!
This increase in bandwidth enhances the use of external peripherals that require high throughput, such as CD/DVD burners, scanners, digital cameras, video equipment, and more. USB 2.0 supports demanding applications, such as Web publishing, in which multiple high-speed devices run simultaneously. USB 2.0 also supports Windows® XP through a Windows update.
An even newer USB standard, USB On-The-Go (OTG), is also in development. USB OTG enables devices other than a PC to act as a host. It enables portable equipment—such as PDAs, cell phones, digital cameras, and digital music players—to connect to each other without the need for a PC host.
USB 2.0 specifies three types of connectors: the A connector, the B connector, and the Mini B connector. A fourth type of connector, the Mini A (used for smaller peripherals such as mobile phones), was developed as part of the USB OTG specification. collapse
Product Data Sheets (pdf)...ServSwitch Brand CATx USB KVM Extenders
- Quick Start Guide...
ServSwitch HDMI with USB 2.0 KVM Extender (CATx) Quick Start Guide
Quick Start Guide for the ACU2500A (Version 1)