Unfortunately, cyber attacks have become commonplace, so network operators of all kinds must consider all possibilities of cyber defense to protect their networks against hacker attacks. Layer 1 encryption enables the protection of physical fiber through intelligent transmission systems. The PL-1000TE Crypto offers certified integrated encryption / encryption.

Optical transport
The PL-300 family of products extend PacketLight optical network solution capabilities by providing a wide range of passive optical modules.
The FRC220 multi-chassis solution from CTC Union Technologies is a multi-service platform that provides an economical and reliable solution in high-density media converter module installation for telecom network operators, large enterprise, long haul transmission and telecom applications factory automation.
PacketLight's PL-4000T is a high capacity transport platform for DCI, metro and long haul applications, delivering up to 4 x 400G wavelengths in a 1U chassis.
The Whitebox optical platform, consisting of ROADM, Mux / DeMux and Amplifiers, is designed for simplicity and scalability with open, vendor-neutral interfaces (SDN) and consists of configurable building blocks (Netconf / YANG) that support networking in a variety of applications.