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HSSDC, Or High Speed Serial Data Connector, Is An Interconnect Technology For High-speed Information
HSSDC, or high speed serial data connector, is an interconnect technology for high-speed information transfer from cable to board (or vice versa) for applications including gigabyte Ethernet, storage, servers and workstations. Employing HSSDC, copper implementation of fibre channel as well as other serial data applications can reach speeds of as much as 2.125 Gbps over long distances. HSSDC has been approved by ANSI committees for use in fibre channel and serial storage architectures, at the same time as for being included within the new IEEE 802.3 MHz Ethernet normal.
The HSSDC connectors are fully shielded, remain connected using a "click" latching program and have "make first/ break last" ground contacts that make certain a reliable and non interfering connection. Circuit boards are designed to integrate into either a PC board providing 6 to 8 connections or in a PCI slot which can allow integration of as much as 4 connectors into one card slot.
HSSDC technologies has cable plugs that incorporate a little printed circuit board which can incorporate equalization circuitry to extend the usable length of copper cable to over 30 meters. Equalization can decrease the quantity of "cross talk" expected over current Ethernet implementations. Cross talk may be the undesired interference or talking between one component of a network and another. This reduction of interference decreases the amount of lost information and network load, thereby growing overall transfer speeds.
HSSDC2 is actually a newer household of interconnect solutions that contains shielded and adapter receptacles, copper pluggable modules, cable assemblies and a cable plug kit. HSSDC's plugs are die cast with a stamped latch/ground spring, impedance controlled PCB and seven high-speed get in touch with pads.
Developed from the original HSSDC design, this new connector method utilizes much less electricity and has a smaller form factor – providing overall space savings - than HSSDC connectors. This new adaptation of normal HSSDC has been specified by the InfiniBand Trade association for 1X I/O applications and suitable for fibre channel and gigabyte Ethernet applications.
HSSDC2 is at present capable of supplying transfer speeds of 2.5 Gbps, an increase of only 0.35 Gbps over HSSDC. Whilst currently only a minor boost, future generations of this system will enable the information transfer capability to be increased by as much as double, to 5.0 Gbps. HSSDC2 goods are utilized for storage devices, routers, network switches, and network interface cards (NICs).
For highest performance, each these connectors are created with the aid of advanced modeling methods such as electromagnetic modeling tools and sophisticated circuit simulations. This optimizes the equalization circuitry for various ranges of cables, including long distance applications up to 30 meters.
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How to Shield Cables from ESD?
I have this PCB Cables that are subseptable to ESD
Cables have nothing to do with ESD unless they are tied to some component that is ESD sensitive. I think your talking about EMI (Electronic Magnetic Interference) or noise that is picked up on cabling.
There are a couple of options to eliminate EMI and it depends on the bandwidth that your trying to eliminate. Lower bandwidths can simply be blocked with Aluminum or tin foil. Simply wrap the foil around the cable from one connector to the other connector. Solder a small piece to the foil wrapped wire on either end of the cable and tie it to ground.
Higher bandwidths can be eliminated with braided shielding. You can purchase different types of cables that have braided shielding included. Most Cat 5 cabling should already have it.
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