PVC (more info)
Most commonly used jacket. Perfect for many standard applications.
Plenum (more info)
Generally required for use in public buildings.
Low Smoke ZeroHalogen (more info)
Ideal for military applications, industrial facilities, hospitals, and airports.
Protocol:
Note: This encryption cable connects a KG-94A Red device with a Cannon Circular 22 style interface to an RS-530 device with a DB25 male interface. The Circular 22 connector and strain relief are built to military specifications. Most applications require a PVC jacket. Stonewall also offers a plenum rated jacket and a Low Smoke Zero Halogen (LSZH) jacket. See Jacket Types sidebar for more information.KG-94A applications require two cables: a "Red" (unencrypted) interface cable and a "Black" (encrypted) interface cable. See KG-94 / KG-194 Black Encryption Cables.