TC Communications accessories include a 1U "Pizza Box" Rack, a 4U Interface Card Cage and four different Terminal Blocks versions for North American and International applications.

Card Cage & Chassis Options for TC Communications’ Ethernet, Data & Voice fiber optic network communication products.

Electrical power options for North America, Europe, Germany & UK include 115/240V AC to 12 V DC 2/3-pin Terminal Blocks.