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Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com
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February 2010
MT1000A-85-R4
BL A C K B O X
®
Get convenient in-line surge protection for access
points on your wireless Ethernet network.
Put avalanche diode and thyristor protection
where you need it.
In-Line Surge Protector, PoE, Mode B (RJ-45 8-Wire)
SP075A
For installation instructions, turn this page over…
Overview
This in-line surge protector protects datalines for both line-to-
line and ground-to-line surges. It will also protect wireless
access points that are typically installed in remote locations,
which is important because the remote access points may
expose devices to severe transients and surges.
What’s included
• In-Line Surge Protector
• 6" RJ-45 patch cable
• Specification sheet
Specifications
Application: PoE (Mode B)
Ground Wire: Yes
Maximum Shunt Capacitance: <25 pF (Ethernet lines only)
Peak Pulse Current: Pins 1, 2, 3, and 6: 132 amps;
Pins 4, 5, 7, and 8: 50 amps
Pins Protected: All
Protection Type: Avalanche diode and thyristor technology
Response Time: <5 ns
Standard Clamping Voltage: Pins 1, 2, 3, and 6: 7.5 volts;
Pins 4, 5, 7, and 8: 60 volts
Connectors: (2) RJ-45 F