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SM961A-PS - Black Box GANG SWITCH - 4U, EXTERNAL POWER SUPPLY
A module to power the Pro Switching System Plus Chassis, 4U. - Provides power to the Pro Switching System Plus Chassis, 4U (SM960A). - To add redundancy to your system, order two Power Supply...$231.53$128.63 -
SM962A - Black Box GANG SWITCH - 4U, CONTROLLER CARD ETHERNET (SNMP), GSA, TAA
A card for switching the system via SNMP, an RS-232 link, or manually. - One controller card is required for each 18-slot Pro Switching System Plus. - Switch any port from the front panel, or gang...$1,262.59$701.44 -
SM966A - Black Box 4U DB9 A/B SWITCH CARD, LATCHING, GSA, TAA
Provides A/B switching for DB9 terminal connectors. - Provides A/B switching for DB9 terminal connectors. - Use with the Pro Switching System Plus Chassis.$404.35$224.64 -
SM978A - Black Box GANG SWITCH - 4U, RJ45 CAT5E A/B CARD LATCHING, GSA, TAA
Provides A/B switching between RJ-45 terminated CAT5 circuits. Plugs into the Pro Switching System Plus to provide A/B switching between RJ-45 terminated CAT5 circuits.$404.35$224.64 -
SOHOTEST-RJ45 - Black Box TESTER RJ-45 REMOTES - 1-19
- Use with the SOHO Plus Tester (SOHOTEST) or SOHO Plus Tester Kit (SOHOTEST-KIT) to identify RJ-45 cable and determine its exact location. - Coax Remotes also available.$57.92$32.18 -
SP075A - Black Box POE SURGE PROTECTOR - MODE B, 100BASE-T, 60VDC CLAMPING VOLTAGE, PULSE CURRENT 5
Protect your wireless Ethernet network from damaging power surges and spikes. - The simple solutions to protect wireless access points from damaging power transients and surges. - Protect data lines...$145.48$80.82 -
SP076A - Black Box POE SURGE PROTECTOR - MODE A, 100BASE-T, 60VDC CLAMPING VOLTAGE, PULSE CURRENT 5
SP076A - Black Box POE SURGE PROTECTOR - MODE A, 100BASE-T, 60VDC CLAMPING VOLTAGE, PULSE CURRENT 5$145.48$80.82 -
SP187A - Black Box 400V RACKMOUNT SURGE SUPPRESSOR, SWITCHABLE, ON/OFF SWITCH, GSA, TAA
SP187A - Black Box 400V RACKMOUNT SURGE SUPPRESSOR, SWITCHABLE, ON/OFF SWITCH, GSA, TAA$314.06$174.48 -
SP214A-R3 - Black Box VERTICAL POWER STRIP WITH SURGE PROTECTI
Safe, convenient power access for your cabinets. - 120-VAC strip provides surge protection. - Includes a 20-amp circuit breaker. - Meets UL standards. - Integral 15-foot cord with molded-on plug. -...$299.05$166.14 -
SP340A-R3 - Black Box OPTO ISOLATOR - RS-232, DB25 MALE TO DB25 FEMALE, 115.2-KBPS, GSA, TAA
Stop ground loops of up to 2500 volts from wreaking havoc on your system. - Protect your computer and your data from ground loops. - Internal fiber optic air gap prevents ground loops. - Data...$453.22$251.79 -
SP360A - Black Box RS-232 SERIAL SURGE PROTECTOR - 18VDC CLAMPING VOLTAGE, 60-AMP, DB25, 25-WIRE, G
Protect all 25 wires on your RS-232 lines. - Extremely sensitive avalanche-diode technology. - Minimal signal loss. -$204.01$113.34 -
SP361A-R2 - Black Box RS-232 SERIAL SURGE PROTECTOR - 18VDC CLAMPING VOLTAGE, 60-AMP, DB9, 9-WIRE, GSA
Protect RS-232 ports with DB9 connections. - Extremely sensitive avalanche-diode technology. - Minimal signal loss. - Peak pulse current of 340 amps. - Clamping is 18 volts. - Response time is less...$145.19$80.66