This high performance 3-stage lightning protector provides superior protection for Telephone and DSL lines. Shared phone lines carry the ring voltage for standard telephones. The unit protects against both differential and common mode transients. The...

This high performance 3-stage lightning protector provides superior protection for Telephone and DSL lines. Shared phone lines carry the ring voltage for standard telephones. The unit protects against both differential and common mode transients. The...

The AL-D4-DTW is a high performance 3-stage weatherproof protector that provides superior protection of differential or balanced digital or analog lines from transients and surges. This unit will protect up to four pairs of differential data or analog...

The AL-D3W-DT is a high power 3-stage lightning and surge protector that provides superior protection of differential / balanced digital or analog lines from transients and surges. The units will protect up to three pairs of differential data or analog...

The CMSP-DT-4 is a high performance 3-stage lightning protector that provides superior protection for up to four DSL, Telephone and T1 lines from transients and surges. Failsafe Feature The CMSP-DT-4 is designed to convert into a failsafe mode in the...

The HGLN-D2 series of high performance 3-stage lightning protector provide superior protection of differential or balanced digital or analog lines from transients and surges. The units will protect two pairs of differential data or analog signal/control...

The HGLN-DSL Phone/DSL 3-stage Lightning Protector provides superior lightning and surge protection for Telephone and DSL lines. The unit is fully compatible with dedicated and shared DSL and phone lines. Shared phone lines carry the ring voltage for...

The HGLND-D2-DT high performance 3-stage lightning protector provides superior protection of differential or balanced digital or analog lines from transients and surges. The unit will protect two pairs of differential data or analog/control lines. The...

The AL-DSLSW is HyperLink's outdoor version of its HGLN-D2-DT protector. This high performance 3-stage lightning protector provides superior protection of differential or balanced digital or analog lines from transients and surges. The units will protect...

Superior Performance The AL-DSLJW is HyperLink's outdoor version of its HGLN-DSL protector. This Phone/DSL 3-stage Lightning Protector provides superior lightning and surge protection for Telephone and DSL lines. The unit is fully compatible with...