Manual Contact Closure Card

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Description:

Test cords now available.
Redundant 110-/220-VAC power options.
For PLC control of all gang-switching functions, install a Manual Contact Closure Card.
Multiple programmable alarms keep you abreast of network conditions.
Easy-to-use Management Control Software makes on-screen control a snap. Up to now, daisychaining several 16-port KVM switches for managing a few hundred CPUs was the standard of control. But with the Pro Switching System II, you can daisychain up to 9901 chassis together to control and manage an incredible 158,416 A/B interface cards from a single console. Switching--your way. With this chassis-mounted switching and patching system for RS-232, RS-530, V.35, and X.21 communications, you can switch individual circuits, all 16 circuits in a chassis, or a group of circuits via remote console commands or automatically upon alarm. Or use front-panel push buttons to switch individual circuits or to gang-switch. You can also disable manual switching capabilities with a console command. We even offer a contact closure card that enables you to use a programmable logic controller (PLC) to direct the circuit switching. Meet the switch gang. The core of the system is its chassis. Choose the SM900A model for RS-232, RS-530, X.21, or V.35 communications. For V.35 only, opt for the SM901A. You can populate up to 16 Front Interface or Universal Serial Cards in each slave chassis in a daisychain configuration. The master chassis can be populated with up to 16 of these cards plus one Terminal Display Card. The chassis also requires a Management Control Card. You can also equip your chassis with one or two Power Supply Modules. If one module goes down, the other kicks in to keep your data moving. The straight deal on the Front Interface Cards. The SM900A chassis holds RS-232, RS-530, X.21, or V.35 Front Interface Cards (SM906C-SM909C), and the SM901A chassis holds V.35 cards. The cards feature a switchable A/B circuit, a common RS-232 or V.35 cable connection, plus signal-monitoring LEDs. With up to nine alarm options, each RS-232, RS-530, and V.35 circuit can be individually configured for up to a maximum of eight alarms on the presence or absence of physical layer signals; each X.21 circuit can be individually configured for up to six programmable alarms. New Universal Serial Cards for low-cost A/B switching! If you don't need patching capabilities and want economical A/B switch-only capabilities as well as faster transfer speeds (100 Mbps) within your Pro Switching System II, then order up to 16 of these modules. These universal cards support RS-232, V.35, RS-530, X.21, 10BASE-T, and analog RJ-11 or RJ-45 communications, and they differ only in the interface adapters shipped with them. With its latching relay feature, the Universal Serial Card forwards all traffic in the event of a power failure and, when used as a copper path, o

Electrospec, Inc. is committed to serving its customers in a manner, which ensures that customer requirements are always met or exceeded. Our objective is to provide electronic parts and components to our customers on the agreed upon date and at the agreed upon price. Customer concerns and/or complaints will be addressed quickly and effectively to assure the customer's satisfaction. Our service, delivery performance and our quality system will be continually updated to reflect system changes and improve our effectiveness.

Manual Contact Closure Card

$484.40

$71.12

$18.31

$502.77

$502.77

$502.77

$502.77

$988.37

$3,547.26

$384.52

$384.52

$1,135.32

$988.37

$82.60

$354.68

$354.68

$354.68