Poly Headset Blackwire 5220 Over the Head - USB Type-A
Headset - USB Type-A Connector - Black Colour

Battery 12 Volt 4.5Ah F2 Terminal SLA Batteries
Battery 12Volt 4.5Ah - F2 Terminal SLA Batteries - ( 8pcs can be used as RBC43)

2-Port 10/25GbE LP Uwire Adapter PCIeX8 Gen 3 32K w/ SFP28 Ports
Network Interface Card - PCI-Express 3.0 x8 Bus - SFP28 Connector(s) - 2-Port - 10Gb / 25Gbase Standard - Full-Height/Low-Profile Form Factor - 2x SFP28 Ports (25Gb)

24-Port Gigabit Desktop Switch w/ 24-Port PoE+
Network Switch - RJ-45 Connector(s) - 24-Port - Gigabit Ethernet Standard - Desktop/1U Rackmount Form Factor - 24x PoE Ports - 300W Max PoE Power - 15.4W per Port PoE / 30W per Port PoE+ - Lifetime Depot Carry-In Mfg. Warranty

SIOM Module w/1U Bracket: 2Port RJ45 10GbE/Intel X550, 2x SFP28 25GbE/Mellanox CX4
Network Interface Module - Add-On Module Bus - 2x RJ45 10GB/s, 2x SFP28 25HB/s Connector(s) - 4-Port - Intel X550 / Mellanox ConnectX-4 Chipset - 10G-LAN RJ45 / 25G-LAN SFP28 Standard - 1U Module Form Factor

Broadcom 57416 Dual Port 10G-LAN RJ45 PCIe3.0 x8 REG/LP
( retail box ) - Network Interface Card - PCI-Express 3.0 x8 Bus - 2x RJ45 Connector(s) - 2-Port - Broadcom BCM57416 Chipset - 10GBase-T / 1000Base-T Standard - Low-Profile, Full-length Form Factor - 1 Year Depot Carry-In Mfg. Warranty

16-Port Gigabit Desktop Switch w/ 16-Port PoE+
Network Switch - RJ-45 Connector(s) - 16-Port - Gigabit Ethernet Standard - Desktop/Wall/1U Rackmount Form Factor - 200W Power Supply - 8x PoE Ports - 183W Max PoE Power - 15.4W per Port PoE / 30W per Port PoE+ - Lifetime Depot Carry-In Mfg. Warranty

75ft Cat5e Patch Cable
22.9m (75.0ft) - Cat5e UTP Cable - RJ45 Male Connector - RJ45 Male Connector - Blue Colour - Lifetime Depot Carry-In Mfg. Warranty

SSE-G2252P 48+4 Ports Layer2 Managed Giga Switch
Ethernet Gigabit Switch - 10/100/1000 48-Ports RJ45 - 4-ports SFP 1G - Non-blocking connectivity - IPV4 and IPv6, QoS, 256VLANs - Network Switch - 1 Year Depot Carry-In Mfg. Warranty

8-Port Multi-Gigabit (10G) Smart Managed Rackmount Switch
Network Switch - RJ-45 Connector(s) - 4-Port - 10 Gigabit (Multi-Gig) Ethernet Standard - Desktop/1U Rackmount Form Factor - 2x SFP+ Ports (10Gb) - 4x 2.5 Gigabit Uplink Ports - Layer 2+/3 Lite Management/Prioritization - Smart Web Management - 8x PoE Ports - 295W Max PoE Power - 30W per Port PoE+ - Lifetime Depot Carry-In Mfg. Warranty

10ft Cat6 Patch Cable
3.0m (10.0ft) - Cat6 UTP Cable - Snagless RJ45 Male Connector - Snagless RJ45 Male Connector - Orange Colour - Lifetime Depot Carry-In Mfg. Warranty