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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: $210.95
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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: $154.99
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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
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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
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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: $174.95
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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: $174.95
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RS-232RS-422/RS-530 Interface-Powered Converters, DB25 Male/DB25 Male
Description: RS-232<->RS-422/RS-530 Interface-Powered Converters, DB25 Male/DB25 Male
Price: $174.95
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RS-232RS-423/449 Adapters, 449 DCE to 232 DTE
Description: RS-232<->RS-423/449 Adapters, 449 DCE to 232 DTE. DTE and DCE versions available. By using RS-449 pinning assignments, you can convert from RS-232 to RS-423, making the RS-232<->RS-423/449 Adapter from Black Box your best choice for DEC(tm) equipment.
Price: $110.95
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RS-232RS-485/449 Interface Converters, Rackmount Card
Description: RS-232<->RS-485/449 Interface Converters, Rackmount Card. Flexible for 2- or 4-wire applications. The BLACK BOX(R) RS-232<->RS485/449 Interface Converter supports full-duplex operation and hardware handshaking for up to 32 bidirectional devices.
Price: $278.95
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RS-232RS-485/449 Interface Converters, Standalone
Description: RS-232<->RS-485/449 Interface Converters, Standalone. Flexible for 2- or 4-wire applications. The BLACK BOX(R) RS-232<->RS485/449 Interface Converter supports full-duplex operation and hardware handshaking for up to 32 bidirectional devices.
Price: $278.95
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RS-232TDI Interface Converter
Description: This converter performs simple, bidirectional interface conversion between Burroughs(R) TDI and RS-232 interfaces. When used in pairs--one local unit and one remote unit--you can locate a TDI terminal in a remote location and use standard async modems f
Price: $204.95
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RS-232TTL Converters, DB25 Male/DB25 Female
Description: RS-232<->TTL Converters, DB25 Male/DB25 Female. The IC1157A is interface powered--no AC outlet required. RS-232<->TTL Converters enable you to control Transistor Transistor Logic (TTL) devices.
Price: $79.99
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RS-232TTL Converters, DB9 Female/DB9 Male
Description: RS-232<->TTL Converters, DB9 Female/DB9 Male. The IC1157A is interface powered--no AC outlet required. RS-232<->TTL Converters enable you to control Transistor Transistor Logic (TTL) devices.
Price: $69.99
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RS-232V.35 Interface Converters, Rackmount Card
Description: RS-232<->V.35 Interface Converters, Rackmount Card. Standalone and card versions available. Black Box can save you the expense of costly V.
Price: $294.95
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RS-232V.35 Interface Converters, Standalone
Description: RS-232<->V.35 Interface Converters, Standalone. Standalone and card versions available. Black Box can save you the expense of costly V.35 upgrades.
Price: $330.95
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RS-232V.35 MicroConverters, DB25 Female, M/34 Female
Description: RS-232<->V.35 MicroConverters, DB25 Female, M/34 Female. Lightweight and compact for easy installation. Integral 2-meter (6.5-ft.) cable.
Price: $369.99
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RS-232V.35 MicroConverters, DB25 Female, M/34 Male
Description: RS-232<->V.35 MicroConverters, DB25 Female, M/34 Male. Lightweight and compact for easy installation. Integral 2-meter (6.5-ft.) cable. Interface powered--no AC power required.
Price: $369.99
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RS-422 Surge Protector, DB15
Description: RS-422 Surge Protector, DB15. pF maximum shunt capacity. Clamping is 7.5 volts with 132-amp peak pulse current,. Use as an add-on for devices that are designed to span long cable runs but are susceptible to noise and surges.
Price: $57.95
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RS-422 and RS-485 Optical Isolator/Repeater
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
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RS-422/485 ISA Cards, with 11 IRQs and Autoenable, 2-Port (with Optical Isolation), 16550 UART
Description: RS-422/485 ISA Cards, with 11 IRQs and Autoenable, 2-Port (with Optical Isolation), 16550 UART. Cards with optical isolation are available.
Price: $366.95
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RS-422/485 ISA Cards, with 11 IRQs and Autoenable, 2-Port (with Optical Isolation), 16850 UART
Description: RS-422/485 ISA Cards, with 11 IRQs and Autoenable, 2-Port (with Optical Isolation), 16850 UART. Cards with optical isolation are available.
Price: $349.95
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RS-422/485 ISA Cards, with 4 IRQs, 2-Port, 16550 UART
Description: RS-422/485 ISA Cards, with 4 IRQs, 2-Port, 16550 UART. Cards with optical isolation are available. The IC058C and the IC183C include an ISP port for IRQ sharing.
Price: $169.95
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RS-422/485 ISA Cards, with 4 IRQs, 2-Port, 16850 UART
Description: RS-422/485 ISA Cards, with 4 IRQs, 2-Port, 16850 UART. Cards with optical isolation are available. The IC058C and the IC183C include an ISP port for IRQ sharing.
Price: $264.95
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RS-422/485 PCI Cards, 1-Port, 16850 UART
Description: RS-422/485 PCI Cards, 1-Port, 16850 UART. Use the IC971C to connect up to 31 RS-485 devices to your CPU. You can also configure it for RS-530.
Price: $199.95
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RS-422/485 PCI Cards, 4-Port , 16550 UART
Description: RS-422/485 PCI Cards, 4-Port , 16550 UART. Use the IC971C to connect up to 31 RS-485 devices to your CPU. You can also configure it for RS-530.
Price: $460.95
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RS-422/485 PCI Cards, 4-Port, 16850 UART
Description: RS-422/485 PCI Cards, 4-Port, 16850 UART. Use the IC971C to connect up to 31 RS-485 devices to your CPU. You can also configure it for RS-530.
Price: $530.95
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RS-422/RS-485 Opto-Isolator
Description: Linking two devices powered by separate AC sources can create the potential for a ground-loop surge--a damaging electrical condition that can destroy your computer and wipe out data.
Price: $132.95
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RS-422V.35 Interface Converters, Rackmount Card
Description: Convert all commonly used synchronous V.35 and RS-422 signals bidirectionally at speeds up to 2.5 Mbps! Because the converter is transparent to flow control, transmission is never delayed, which makes it perfect for T1 applications! Strap-selectable DC
Price: $313.95
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RS-422V.35 Interface Converters, Standalone
Description: Convert all commonly used synchronous V.35 and RS-422 signals bidirectionally at speeds up to 2.5 Mbps! Because the converter is transparent to flow control, transmission is never delayed, which makes it perfect for T1 applications! Strap-selectable DC
Price: $355.95
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RS-449 to RS-530 Cables, DB37 Female to DB25 Female, 10-ft. (3.0-m)
Description: RS-449 to RS-530 Cables, DB37 Female to DB25 Female, 10-ft. (3.0-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $42.95
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RS-449 to RS-530 Cables, DB37 Female to DB25 Female, 3-ft. (0.9-m)
Description: RS-449 to RS-530 Cables, DB37 Female to DB25 Female, 3-ft. (0.9-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $37.95
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RS-449 to RS-530 Cables, DB37 Female to DB25 Female, 6-ft. (1.8-m)
Description: RS-449 to RS-530 Cables, DB37 Female to DB25 Female, 6-ft. (1.8-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $39.95
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RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 10-ft. (3.0-m)
Description: RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 10-ft. (3.0-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $42.95
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RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 20-ft. (6.0-m)
Description: RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 20-ft. (6.0-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $49.95
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RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 25-ft. (7.6-m)
Description: RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 25-ft. (7.6-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $52.95
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RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 3-ft. (0.9-m)
Description: RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 3-ft. (0.9-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $37.95
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RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 6-ft. (1.8-m)
Description: RS-449 to RS-530 Cables, DB37 Female to DB25 Male, 6-ft. (1.8-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $39.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 10-ft. (3.0-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 10-ft. (3.0-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $42.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 20-ft. (6.0-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 20-ft. (6.0-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $49.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 25-ft. (7.6-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 25-ft. (7.6-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $52.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 3-ft. (0.9-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 3-ft. (0.9-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $37.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 6-ft. (1.8-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Female, 6-ft. (1.8-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $39.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 10-ft. (3.0-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 10-ft. (3.0-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $42.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 20-ft. (6.0-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 20-ft. (6.0-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $49.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 25-ft. (7.6-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 25-ft. (7.6-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $52.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 3-ft. (0.9-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 3-ft. (0.9-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $37.95
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RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 6-ft. (1.8-m)
Description: RS-449 to RS-530 Cables, DB37 Male to DB25 Male, 6-ft. (1.8-m). Custom lengths available. Extremely low capacitance and resistance.
Price: $39.95
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RS-485 Modem 144/288 Modules, 2-Wire RS-485
Description: RS-485 Modem 144/288 Modules, 2-Wire RS-485. V.34 trellis encoding, error correction, and data compression support throughput rates up to 57.
Price: $131.95
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RS-485 Modem 144/288 Modules, 4-Wire RS-422
Description: RS-485 Modem 144/288 Modules, 4-Wire RS-422. V.34 trellis encoding, error correction, and data compression support throughput rates up to 57.
Price: $131.95
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RS-485 Repeater (Opto-Isolated)
Description: Your RS-485 devices or segments can reach well beyond their normal distance limit with the BLACK BOX(R) RS-485 Repeater. We also have the Opto-Isolated Repeater (IC158A) to protect your lines from ground loops and other electrical problems.
Price: $267.95
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RS-485 Repeater
Description: Your RS-485 devices or segments can reach well beyond their normal distance limit with the BLACK BOX(R) RS-485 Repeater. We also have the Opto-Isolated Repeater (IC158A) to protect your lines from ground loops and other electrical problems.
Price: $157.95
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RS-530 DCE Cable
Description: RS-530 DCE Cable. T1 versions enable you to deploy 6-channel or 24-channel TDMoIP solutions to cut telephone costs across your organization.
Price: $64.00
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RS-530 DTE Cable
Description: RS-530 DTE Cable. T1 versions enable you to deploy 6-channel or 24-channel TDMoIP solutions to cut telephone costs across your organization.
Price: $64.00
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RS-530 Data Cable, 25-Pin (12 1/2 Pairs), Pinning 1-25, Female/Female, 10-ft. (3.0-m)
Description: Take full advantage of the high-speed RS-530 port on your bridge or router. To ensure high performance, our RS-530 Cable is precision-manufactured and low-capacitance.
Price: $43.95
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RS-530 Data Cable, 25-Pin (12 1/2 Pairs), Pinning 1-25, Female/Female, 100-ft. (30.4-m)
Description: Take full advantage of the high-speed RS-530 port on your bridge or router. To ensure high performance, our RS-530 Cable is precision-manufactured and low-capacitance.
Price: $106.95
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RS-530 Data Cable, 25-Pin (12 1/2 Pairs), Pinning 1-25, Female/Female, 150-ft. (45.7-m)
Description: Take full advantage of the high-speed RS-530 port on your bridge or router. To ensure high performance, our RS-530 Cable is precision-manufactured and low-capacitance.
Price: $137.95
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RS-530 Data Cable, 25-Pin (12 1/2 Pairs), Pinning 1-25, Female/Female, 200-ft. (60.9-m)
Description: Take full advantage of the high-speed RS-530 port on your bridge or router. To ensure high performance, our RS-530 Cable is precision-manufactured and low-capacitance.
Price: $175.95
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RS-530 Data Cable, 25-Pin (12 1/2 Pairs), Pinning 1-25, Female/Female, 25-ft. (7.6-m)
Description: Take full advantage of the high-speed RS-530 port on your bridge or router. To ensure high performance, our RS-530 Cable is precision-manufactured and low-capacitance.
Price: $53.95
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RS-530 Data Cable, 25-Pin (12 1/2 Pairs), Pinning 1-25, Female/Female, 5-ft. (1.5-m)
Description: Take full advantage of the high-speed RS-530 port on your bridge or router. To ensure high performance, our RS-530 Cable is precision-manufactured and low-capacitance.
Price: $40.95
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