...It can support 10-Gbps link distances up to 300 meters. OM4 specifies a high-bandwidth 850-nm laser-optimized 50-micron cable an effective modal bandwidth of 4700 MHz/km. It can support 10-Gbps link distances of 550 meters. 100-Gbps distances are 1...

...IGMP snooping. • •  Link aggregation or trunking. • Managed switches • , with their extensive management capabilities, are at home in large enterprise networks where network administrators need to monitor and control a large number of network de...

...TMDS). • Single-link DVI uses one TMDS-165 MHz transmitter, and dual-link DVI uses two, doubling the transmission power. A single-link cable can transmit a resolution of 1920 x 1200 vs. 2560 x 1600 for a dual-link cable. • The two most commo...

...point-to-point channel links that offer low overhead, such as SCSI bus technology, as well as the broad connectivity and long-distance benefits of software-intensive network technology. • Where Fibre Channel is used. • Fibre Channel is used to tran...

...the threat of data linking by various covert electromagnetic eavesdropping mechanisms. The TEMPEST designation is often required by military organizations. TEMPEST, as a security standard, pertains to technical security countermeasures, standar...

...over a LAN or a WAN link but also acts as a 16-port ServSwitch! That means an administrator can access, switch between, troubleshoot -and even reboot!- up to 16 attached servers from a remote workstation. Yet another innovation is to interconnec...

...can be lost in the blink of an eye. • Sometimes the threat doesn’t come from a person—it’s a physical threat such as excess heat or water from burst pipes, or a sudden power surge. The data center is a delicate environment with equipment that mu...