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RS-232 Plenum Cables--Office Environment, 12 Conductors (6 Pairs), 2000-ft. (609.6-m)
Description: RS-232 Plenum Cables--Office Environment, 12 Conductors (6 Pairs), 2000-ft. (609.6-m). 24 AWG stranded construction. Low capacitance, foil shielded.
Price: $2,461.94
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RS-232 Plenum Cables--Office Environment, 12 Conductors (6 Pairs), 500-ft. (152.4-m)
Description: RS-232 Plenum Cables--Office Environment, 12 Conductors (6 Pairs), 500-ft. (152.4-m). 24 AWG stranded construction. Low capacitance, foil shielded.
Price: $629.50
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RS-232 Plenum Cables--Office Environment, 25 Conductors (12 1/2 Pairs), 1000-ft. (304.8-m)
Description: RS-232 Plenum Cables--Office Environment, 25 Conductors (12 1/2 Pairs), 1000-ft. (304.8-m). 24 AWG stranded construction. Low capacitance, foil shielded.
Price: $2,652.03
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RS-232 Plenum Cables--Office Environment, 25 Conductors (12 1/2 Pairs), 2000-ft. (609.6-m)
Description: RS-232 Plenum Cables--Office Environment, 25 Conductors (12 1/2 Pairs), 2000-ft. (609.6-m). 24 AWG stranded construction. Low capacitance, foil shielded.
Price: $5,304.12
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RS-232 Plenum Cables--Office Environment, 25 Conductors (12 1/2 Pairs), 500-ft. (152.4-m)
Description: RS-232 Plenum Cables--Office Environment, 25 Conductors (12 1/2 Pairs), 500-ft. (152.4-m). 24 AWG stranded construction. Low capacitance, foil shielded.
Price: $1,326.50
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RS-232 Plenum Cables--Office Environment, 4 Conductors (2 Pairs), 1000-ft. (304.8-m)
Description: RS-232 Plenum Cables--Office Environment, 4 Conductors (2 Pairs), 1000-ft. (304.8-m). 24 AWG stranded construction. Low capacitance, foil shielded.
Price: $540.58
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RS-232 Plenum Cables--Office Environment, 4 Conductors (2 Pairs), 2000-ft. (609.6-m)
Description: RS-232 Plenum Cables--Office Environment, 4 Conductors (2 Pairs), 2000-ft. (609.6-m). 24 AWG stranded construction. Low capacitance, foil shielded.
Price: $1,061.80
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RS-232 Plenum Cables--Office Environment, 4 Conductors (2 Pairs), 500-ft. (152.4-m)
Description: RS-232 Plenum Cables--Office Environment, 4 Conductors (2 Pairs), 500-ft. (152.4-m). 24 AWG stranded construction. Low capacitance, foil shielded.
Price: $278.95
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RS-232 Standard Patch Panel, Blank Panel
Description: RS-232 Standard Patch Panel, Blank Panel. Test modules with LEDs. Rackmountable in a NEMA standard 19" cabinet and occupies 5 1/4" (3U) of rack space.
Price: $5.95
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RS-232 Standard Patch Panel, Chassis with 110-VAC Power Supply
Description: RS-232 Standard Patch Panel, Chassis with 110-VAC Power Supply. Test modules with LEDs. Rackmountable in a NEMA standard 19" cabinet and occupies 5 1/4" (3U) of rack space.
Price: $540.95
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RS-232 Standard Patch Panel, Chassis with 220-VAC Power Supply
Description: RS-232 Standard Patch Panel, Chassis with 220-VAC Power Supply. Test modules with LEDs. Rackmountable in a NEMA standard 19" cabinet and occupies 5 1/4" (3U) of rack space.
Price: $712.85
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RS-232 Standard Patch Panel, Module, RS-232 Monitoring
Description: RS-232 Standard Patch Panel, Module, RS-232 Monitoring. Test modules with LEDs. Rackmountable in a NEMA standard 19" cabinet and occupies 5 1/4" (3U) of rack space.
Price: $145.74
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RS-232 Standard Patch Panel, Module, RS-232 Patch with 5 LEDs
Description: RS-232 Standard Patch Panel, Module, RS-232 Patch with 5 LEDs. Test modules with LEDs. Rackmountable in a NEMA standard 19" cabinet and occupies 5 1/4" (3U) of rack space.
Price: $86.95
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RS-232 Surge Protector, DB15
Description: RS-232 Surge Protector, DB15. pF maximum shunt capacity. Clamping is 18 volts with 60-amp peak pulse current,. Available with DB9, DB15, DB25, RJ-11, or RJ-45 connections.
Price: $68.82
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RS-232 Surge Protector, DB25, 4-Wire Serial
Description: RS-232 Surge Protector, DB25, 4-Wire Serial. pF maximum shunt capacity. Clamping is 18 volts with 60-amp peak pulse current,. Available with DB9, DB15, DB25, RJ-11, or RJ-45 connections.
Price: $49.31
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RS-232 Surge Protector, DB25, All Wires
Description: RS-232 Surge Protector, DB25, All Wires. pF maximum shunt capacity. Clamping is 18 volts with 60-amp peak pulse current,. Available with DB9, DB15, DB25, RJ-11, or RJ-45 connections.
Price: $80.30
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RS-232 Surge Protector, DB9
Description: RS-232 Surge Protector, DB9. pF maximum shunt capacity. Clamping is 18 volts with 60-amp peak pulse current,. Available with DB9, DB15, DB25, RJ-11, or RJ-45 connections.
Price: $75.71
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RS-232 Surge Protector, RJ-11
Description: RS-232 Surge Protector, RJ-11. In-line installation!. Protects four center wires. Standard clamping voltage is 18 volts. Low shunt capacitance to reduce signal loss.
Price: $49.31
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RS-232 Syncronous Modem Eliminators-Nonpowered, 19.2 kbps, DB25 Female
Description: RS-232 Syncronous Modem Eliminators-Nonpowered, 19.2 kbps, DB25 Female. Internal or external clocking. Get your sync DTEs talking at a fraction of the cost for a pair of sync modems.
Price: $194.82
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RS-232 Syncronous Modem Eliminators-Nonpowered, 19.2 kbps, DB25 Male
Description: RS-232 Syncronous Modem Eliminators-Nonpowered, 19.2 kbps, DB25 Male. Internal or external clocking. Get your sync DTEs talking at a fraction of the cost for a pair of sync modems.
Price: $194.82
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RS-232 Syncronous Modem Eliminators-Nonpowered, 38.4 kbps, DB25 Female
Description: RS-232 Syncronous Modem Eliminators-Nonpowered, 38.4 kbps, DB25 Female. Internal or external clocking. Get your sync DTEs talking at a fraction of the cost for a pair of sync modems.
Price: $260.90
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RS-232--RS-485 Converter
Description: RS-232--RS-485 Converter. Include software for user enrollment and template management. Compatible with Wiegand controllers, including the Tiger II Controller Platform (page 59).
Price: $429.95
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RS-232/422/485 ISA Cards (2- or 4-Wire), 2-Port, 16550 UART
Description: RS-232/422/485 ISA Cards (2- or 4-Wire), 2-Port, 16550 UART
Price: $287.78
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RS-232/422/485 PCI Cards, 1-Port with Opto-Isolation, 16850 UART
Description: RS-232/422/485 PCI Cards, 1-Port with Opto-Isolation, 16850 UART. Compatible with all Windows, Linux, and QNX operating systems. Opto-isolated cards thwart ground loops.
Price: $288.90
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RS-232/422/485 PCI Cards, 1-Port, 16550 UART
Description: RS-232/422/485 PCI Cards, 1-Port, 16550 UART. Compatible with all Windows, Linux, and QNX operating systems. Opto-isolated cards thwart ground loops.
Price: $199.95
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RS-232/422/485 PCI Cards, 2-Port with Opto-Isolation, 16850 UART
Description: RS-232/422/485 PCI Cards, 2-Port with Opto-Isolation, 16850 UART. Compatible with all Windows, Linux, and QNX operating systems. Opto-isolated cards thwart ground loops.
Price: $438.98
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RS-232/422/485 PCI Cards, 2-Port, 16550 UART
Description: RS-232/422/485 PCI Cards, 2-Port, 16550 UART. Compatible with all Windows, Linux, and QNX operating systems. Opto-isolated cards thwart ground loops.
Price: $296.74
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RS-232/422/485 PCI Cards, 2-Port, 16950 UART
Description: RS-232/422/485 PCI Cards, 2-Port, 16950 UART. Compatible with all Windows, Linux, and QNX operating systems. Opto-isolated cards thwart ground loops.
Price: $323.62
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RS-232/422/485 PCI Cards, 4-Port Combo, 16850 UART
Description: RS-232/422/485 PCI Cards, 4-Port Combo, 16850 UART. Compatible with all Windows, Linux, and QNX operating systems. Opto-isolated cards thwart ground loops.
Price: $450.18
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RS-232/422/485 PCI Cards, 8-Port Combo, 16864 UART
Description: RS-232/422/485 PCI Cards, 8-Port Combo, 16864 UART. Compatible with all Windows, Linux, and QNX operating systems. Opto-isolated cards thwart ground loops.
Price: $576.74
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RS-232/RS-449 Connector Kit
Description: RS-232/RS-449 Connector Kit
Price: $350.08
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RS-232/RS-485 High-Speed Line Driver (LD485A-HS), Rackmount Card
Description: RS-232/RS-485 High-Speed Line Driver (LD485A-HS), Rackmount Card. Opto-isolated models available for maximum safety. Surge protection built into RS-485 port.
Price: $238.50
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RS-232/RS-485 High-Speed Line Driver (LD485A-HS), Standalone
Description: RS-232/RS-485 High-Speed Line Driver (LD485A-HS), Standalone. Opto-isolated models available for maximum safety. Surge protection built into RS-485 port.
Price: $273.22
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RS-232/RS-485 High-Speed Opto-Isolated Line Driver (LD485A-HS Opto-Isolated), Standalone
Description: RS-232/RS-485 High-Speed Opto-Isolated Line Driver (LD485A-HS Opto-Isolated), Standalone. Opto-isolated models available for maximum safety.
Price: $302.34
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RS-232/RS-485 Multipoint Line Driver (LD485A-MP), Rackmount Card
Description: RS-232/RS-485 Multipoint Line Driver (LD485A-MP), Rackmount Card. Run 4-wire full-duplex or 2-wire half-duplex. This RS-232/RS-485 Multipoint Line Driver is basically an interface converter that operates like a short-haul modem, enabling your data to travel across much longer distances than is normally possible.
Price: $194.82
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RS-232/RS-485 Multipoint Line Driver (LD485A-MP), Standalone Unit
Description: RS-232/RS-485 Multipoint Line Driver (LD485A-MP), Standalone Unit. Run 4-wire full-duplex or 2-wire half-duplex. This RS-232/RS-485 Multipoint Line Driver is basically an interface converter that operates like a short-haul modem, enabling your data to travel across much longer distances than is normally possible.
Price: $229.54
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RS-232/RS-485 Multipoint Line Driver (LD485S-MP), Card
Description: Your data travels at up to 128 kbps with the BLACK BOX(R) RS-232/RS-485 Multipoint Line Driver (LD485S-MP) to up to 64 locations! With its RS-485 line interface, this driver delivers reliable signals, even in the most demanding shop environments--conve
Price: $270.98
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RS-232/RS-485 Multipoint Line Driver (LD485S-MP), Standalone
Description: Your data travels at up to 128 kbps with the BLACK BOX(R) RS-232/RS-485 Multipoint Line Driver (LD485S-MP) to up to 64 locations! With its RS-485 line interface, this driver delivers reliable signals, even in the most demanding shop environments--conve
Price: $305.70
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RS-232422 Opto-Isolator, Female
Description: Transmitting data between buildings? You'd better guard against damaging ground loops. Ground loops occur when you link devices powered by separately grounded AC power sources.
Price: $166.82
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RS-232422 Opto-Isolator, Male
Description: Transmitting data between buildings? You'd better guard against damaging ground loops. Ground loops occur when you link devices powered by separately grounded AC power sources.
Price: $166.82
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RS-232485/422 Converter Plus with Opto-Isolation, Rackmount Card
Description: Externally selectable loopback test feature. Terminate/unterminate option. Bias enable. Echo suppression. Selectable RTS-CTS turnaround delay.
Price: $318.02
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RS-232485/422 Converter Plus with Opto-Isolation, Standalone
Description: Externally selectable loopback test feature. Terminate/unterminate option. Bias enable. Echo suppression. Selectable RTS-CTS turnaround delay.
Price: $399.78
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RS-232485/422 Converter Plus, Rackmount Card
Description: Externally selectable loopback test feature. Terminate/unterminate option. Bias enable. Echo suppression. Selectable RTS-CTS turnaround delay.
Price: $273.22
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RS-232485/422 Converter Plus, Standalone
Description: Externally selectable loopback test feature. Terminate/unterminate option. Bias enable. Echo suppression. Selectable RTS-CTS turnaround delay.
Price: $342.66
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RS-232Current Loop DIN Rail Converter with Opto-Isolation
Description: RS-232<->Current Loop DIN Rail Converter with Opto-Isolation
Price: $190.34
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RS-232Current-Loop Interface Converter (232/CL-E), Rackmount Card
Description: AC-Powered Active or Passive (CL050A-R3, CL050-C) and Passive Only (CL051A, CL051-C)--Configure these AC-powered converters to match your system's 20-, 30-, or 60-mA Current Loop interface.
Price: $188.10
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RS-232Current-Loop Interface Converter (232/CL-E), Standalone
Description: AC-Powered Active or Passive (CL050A-R3, CL050-C) and Passive Only (CL051A, CL051-C)--Configure these AC-powered converters to match your system's 20-, 30-, or 60-mA Current Loop interface.
Price: $288.90
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RS-232Current-Loop Interface-Powered Converter, Female
Description: AC-Powered Active or Passive (CL050A-R3, CL050-C) and Passive Only (CL051A, CL051-C)--Configure these AC-powered converters to match your system's 20-, 30-, or 60-mA Current Loop interface.
Price: $155.62
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RS-232Current-Loop Interface-Powered Converter, Male
Description: AC-Powered Active or Passive (CL050A-R3, CL050-C) and Passive Only (CL051A, CL051-C)--Configure these AC-powered converters to match your system's 20-, 30-, or 60-mA Current Loop interface.
Price: $155.62
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RS-232RS-422 Converters, Rackmount Card
Description: RS-232<->RS-422 Converters, Rackmount Card. To support handshake and clocking leads, see the RS-232<->RS-422/449 Converter. Async (data leads) only.
Price: $216.10
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RS-232RS-422 Converters, Standalone
Description: RS-232<->RS-422 Converters, Standalone. To support handshake and clocking leads, see the RS-232<->RS-422/449 Converter. Async (data leads) only.
Price: $299.88
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RS-232RS-422/449 Interface Converters, Rackmount Card
Description: RS-232<->RS-422/449 Interface Converters, Rackmount Card. Configuring is as simple as installing a set of shorting jumpers. Sync or async.
Price: $318.02
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RS-232RS-422/449 Interface Converters, Standalone
Description: RS-232<->RS-422/449 Interface Converters, Standalone. Configuring is as simple as installing a set of shorting jumpers. Sync or async. The BLACK BOX(R) RS-232<->RS-422/449 Interface Converter is ideal for converting sync and async RS-422 interfaces to RS-232.
Price: $415.46
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RS-232RS-422/RS-449 Interface-Powered Converters, DB25 Male (DTE/DCE)/DB37 Female (DCE/DTE)
Description: RS-232<->RS-422/RS-449 Interface-Powered Converters, DB25 Male (DTE/DCE)/DB37 Female (DCE/DTE)
Price: $174.95
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RS-232RS-422/RS-449 Interface-Powered Converters, DB25 Male (DTE/DCE)/DB37 Male (DTE/DCE)
Description: RS-232<->RS-422/RS-449 Interface-Powered Converters, DB25 Male (DTE/DCE)/DB37 Male (DTE/DCE)
Price: $244.10
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RS-232RS-422/RS-485 DIN Rail Converter with Opto-Isolation
Description: RS-232<->RS-422/RS-485 DIN Rail Converter with Opto-Isolation
Price: $178.02
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RS-232RS-422/RS-485 Opto-Isolated Converter, DB25 Female
Description: RS-422 and RS-485 Optical Isolator/Repeater. Connects point-to-point, RS-422 4-wire equipment to an RS-485 2-wire multidrop system. Optically isolates one piece of RS-485 equipment from the rest of an RS-485 system or one local group of RS-485 equipmen
Price: $208.26
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RS-232RS-422/RS-485 Opto-Isolated Converter, DB9 Female
Description: RS-422 and RS-485 Optical Isolator/Repeater. Connects point-to-point, RS-422 4-wire equipment to an RS-485 2-wire multidrop system. Optically isolates one piece of RS-485 equipment from the rest of an RS-485 system or one local group of RS-485 equipmen
Price: $208.26
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RS-232RS-422/RS-530 Interface-Powered Converters, DB25 Female/DB25 F
Description: RS-232<->RS-422/RS-530 Interface-Powered Converters, DB25 Female/DB25 F
Price: $202.66
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RS-232RS-422/RS-530 Interface-Powered Converters, DB25 Male (DTE/DCE)/DB25 Female (DCE/DTE)
Description: RS-232<->RS-422/RS-530 Interface-Powered Converters, DB25 Male (DTE/DCE)/DB25 Female (DCE/DTE)
Price: $202.66
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