T1 Non-Span Surge Protector, 8-Wire RJ-45

The BLACK BOX DSL Surge Protector guards your sensitive 6-wire RJ-11 DSL data lines against lightning-induced surges, AC power interference, electrostatic discharge (ESD), and ground loop energies. State-of-the-art high-speed avalanche diode and thyristor technology is used with low-shunt capacitance circuitry. These enable the protector to function at a much greater bandwidth without causing signal degradation. Installation is simple. Just insert...

This Primary CAT5 100BASE-TX Surge Protector is designed to be installed at the building entrance (a Secondary Surge Protector, available separately) is specifically designed for point-of-use installation). This unit operation at data rates up to 100 Mbps and supports a wide range of balanced interfaces from EIA RS-422 to 100BASE-T. It also features low shunt capacitance to reduce signal loss.

This adapter converts a DB9 serial interface into an 8-wire RJ-45 interface and is typically used to connect RS-232 devices to any standard serial port using Cat5 patch cables. Thumbscrews ensure a tight connection and reliable data transfer. Note that some assembly is required.

This is an 8-wire, RJ-11 wall mount terminal block. It features a screw-down terminal and is intended for voice-only applications.

Safeguard your electronics, computers, and appliances with this powerful Compact Surge Protector. It sits on the floor, against a wall, under a desk or behind your couch and out of the way. Unused outlets stay clean and safe with sliding covers. Designed to be inconspicuous, the Compact Surge Protector keeps your cords tidy with integrated cable management. Eight electrical outlets...

Simple, powerful and stackable this unique surge protector resides within your component case for easy access. It completely isolates connected equipment from the power source during a catastrophic over voltage event and automatically resets.Ideal for home theater systems, it features (2) sets of gold coax protection connectors as well as phone line protection with a 1-line splitter. You get the...

This is an 100BaseT hub surge protector. It protects your 100-MHz network form data-destroying electrical noise. This surge protector guards all wires and can protect hubs, NICs, repeaters, and other RJ-45 network devices.

Surge Protectors for any LAN from Black Box!

Black Box has the right cable for high-speed T1 connections. Featuring PVC construction, it's suitable for 56K, T1, Frame-Relay, and ISDN line connections. You're sure to find the cable to match any device. Choose from RJ-48C, DB15 connectors, or a combination of both.

A convenient way to convert telcom wire connections to wire jacks this cluster bar is an 8 wire 6 port bar that incorporates your cables.