100 VA 120/24 VAC power supply, 10Amp circuit breaker
Communication surge protection kit for MS/TP bus and subnetwork bus communication lines.
SC-to-SC duplex multimode fiber patch cord by Signamax
ISOBAR 12 Ultra Surge Suppressor by Tripp Lite
12-Outlet Isobar Rackmount Surge Protector with 15-ft Cord and All-Metal Housing
Ethernet Interconnect switch with eight-port 10BASE-T/100BASE-TX switching hub (for twisted-pair copper cabling)