TRENDnet 48 V, 160 W Power Adapter, 48VDC3000, Reliable performance, Operating temperature: -30 ~ 70 °C, Compatible with TI-PG541

TRENDnet 6-Port Hardened Industrial Gigabit PoE+ DIN-Rail Switch,TI-PG62,4 x Gigabit PoE+ Ports, 1 x Shared Gigabit Port (RJ-45/SFP), 1 x Dedicated SFP, 120 W Power Budget, IP30, Lifetime Protection

TRENDnet 5-Port Hardened Industrial Gigabit PoE+ DIN-Rail Switch,TI-PG541, 120 W Power Budget, 1 x SFP Slot, IP30 Rated Ethernet Unmanaged Switch, Gigabit PoE+ Network Switch, Lifetime Protection

TRENDnet 10-Port Industrial Gigabit PoE+ DIN-Rail Switch, TI-PG102, 8 x Gigabit PoE+ Ports, DIN-Rail Mount, 2 x SFP Slots, 240 W PoE Power Budget, Network Switch, IP30, VLAN, QoS, Lifetime Protection

TRENDnet 6-Port Hardened Industrial Gigabit PoE+ Layer 2 Managed DIN-Rail Switch,TI-PG541i, 120 W Power Budget, Hardened IP30 Network Ethernet Gigabit PoE+ Switch, Managed Switch, Lifetime Protection

Cable Matters UL Listed Rackmount or Wall Mount 24 Port Cat6 Patch Panel (Cat 6 RJ45 Patch Panel)

TRENDnet 6-Port Hardened Industrial Gigabit Poe+ Layer 2 Managed DIN-Rail Switch, IP30 Rated, 120 W Power Budget, TI-PG541i

WD Purple 4TB Surveillance Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40PURZ

TRENDnet 120 W Single Output Industrial DIN-Rail Power Supply, Extreme -25 to 70 °C (-13 to 158 °F) Operating Temp, TI-S12048

TRENDnet Gigabit SFP Module, Single-Mode, Mini-GBIC, Up to 10 km, Lifetime Protection, TEG-MGBS10

TRENDnet Gigabit SFP LC Module, TEG-MGBSX, Multi-Mode, Mini-GBIC, Up to 550 M (1800 ft), Compatible w/Standard SFP Slots, Hot Pluggable, Compliant w/IEEE 802.3z Gigabit Ethernet, Lifetime Protection