#Cisco smart serial cable serial
Cisco Smart Serial WIC2/T 26 Pin - RS530 D25 Male DTE.Cisco Smart Serial WIC2/T 26 Pin - RS232 D25 Male DTE.Netgear Cable Interface/Gender Adapters.Samsung Cable Interface/Gender Adapters.CablesToGo Cable Interface/Gender Adapters.Kensington Cable Interface/Gender Adapters.Installations with Multiple Serial Port Failures-If an installation has experienced multiple serial port failures in the past, it is a good candidate for surge protection Colour of product Different Earth Grounds-If the router and the device at the other end of the serial cable are connected to different earth grounds, then the cable can become a conduit for current that equalizes different ground potentials Outside Wiring-If the cable runs outdoors, it is more susceptible to surge events
Long Cable Runs-The longer the cable, the more susceptible it is to surge events, even if the cable is shielded Unshielded Cables-If unshielded cables are used to connect to the serial port, it is much more likely that electrical discharges will be picked up by the cabling and damage the serial port Locations Subject to Electrical Storms-Any location where electrical storms are common is a good candidate site for surge protection on the serial ports These configurations include the following: There are several hardware configurations and applications that are more subject to damage from ESD events. The fast rise time of the EFT pulses demand similar protection as ESD pulses.ĬONFIGURATIONS THAT ARE SUBJECT TO SURGE EVENTS Like ESD, EFT can be especially fatal on data and I/O lines. The electro-mechanical switches are used to connect and disconnect inductive loads. A good equipment chassis protective ground is strongly recommended to assure adequate protection.ĮFT disturbances occur as a result of arcing contacts in electro-mechanical switches and relays commonly found in an industrial environment. The Cisco surge protection cable will adequately prevent this transient damage from occurring to within the industry standards for lightning protection devices. A normal event may be 10 usec zero to peak, with a decay of 200 usec. When they occur on the power line outside of the facility peak currents can be extended in time due to the additional inductance of the power line. These events can occur both at the facility as well as outside the facility along utility power lines. During a direct lightning strike it is possible to measure peak currents into the Kilo Amp range. These lightning events cause differential voltages to develop as a result of inductance in the protective earth ground path to the equipment.
Lightning also can create a large disturbance and delivery destructive energy to the equipment. Should the input to the device not be protected from this ESD threat, as little as 100 milli-Joules can cause permanent failure to an input device at the silicon die level. These are the peak current of the discharge and the resulting electromagnetic field. There are two primary threats from an ESD event. This discharge can represent several thousand volts at 10 to 30 amps of current.
#Cisco smart serial cable free
Free shipping offers only apply to the continental US.In a normal equipment environment there are reasonable threats from Electrostatic Discharge (ESD) and lightning transients which can cause loss of data integrity and permanent damage to equipment if not controlled.ĮSD threats are generated by personnel movement, which causes triboelectric (rubbing causing a separation of charge) charges to accumulate on equipment or clothing and then be discharged through hand or tool "touch". Fixed or free shipping offer does not apply to items shipped on pallets, please call for rates on those items.All products are shipped and delivered on business days.If you have a rush order, or need an item delivered on Saturday please call to request faster shipping. Products usually ship within two business days after payment.The purchaser is responsible for all shipping costs and insurance.Item(s) should be securely packed for safe return.Item(s) must be received in original condition preferably in the same packing materials.Item(s) must be returned within 30 days from invoice date.If you need assistance finding a different product our awesome staff is ready to help. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction. Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees.
#Cisco smart serial cable Pc
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