Black Box Fast Ethernet (100-Mbps) Hardened Temperature Switch - (4) 10/100-Mbps Copper RJ45, (2) 100-Mbps Multimode Fiber, 1300nm, 2km, ST - 6 Ports - Manageable - Fast Ethernet - 10/100Base-TX - 2 Layer Supported - Twisted Pair - Rack-mountable, Wall Mountable, Panel-mountable - 3 Year Limited War

Black Box Fast Ethernet (100-Mbps) Extreme Temperature Switch Module - (4) 100-Mbps Multimode Fiber, 1300nm, 2km, ST - For Data Networking, Optical Network - 4 x ST 100Base-FX Network - Optical Fiber - Multi-mode - Fast Ethernet - 100Base-FX - 100 Mbit/s - 2 km (1.24 Mile) Maximum Distance - Hot-swa

Black Box Extreme Heavy-Duty Edge Switch, (6) 10/100 Copper Ports, 24-VDC - 6 Ports - 10/100Base-TX - 2 Layer Supported - Twisted Pair - Rail-mountable, Rack-mountable - 3 Year Limited Warranty

Black Box Extreme Heavy-Duty Edge Switch - 4 x Network (RJ-45) - 2 x SC Ports - DuplexSC Port - Single-mode - Fast Ethernet - 10/100Base-TX, 100Base-X - 20 km (12.43 Mile) - Power Supply - Rack-mountable, Rail-mountable, Wall Mountable

Black Box Extreme Heavy-Duty Edge Switch - 4 x Network (RJ-45) - 2 x SC Ports - DuplexSC Port - Single-mode - Fast Ethernet - 10/100Base-TX, 100Base-X - 20 km (12.43 Mile) - AC Adapter - Rack-mountable, Rail-mountable, Wall Mountable

Black Box Expansion Module - For Optical Network, Data NetworkingOptical FiberFast Ethernet - 100Base-FX - 4 x Expansion Slots - SFP

Black Box Ethernet Switch - 6 Ports - 2 Layer Supported - Twisted Pair, Optical Fiber - DIN Rail Mountable - 3 Year Limited Warranty

Black Box Ethernet Switch - 6 Ports - 2 Layer Supported - Twisted Pair - DIN Rail Mountable - 3 Year Limited Warranty

Black Box Ethernet Switch - 5 Ports - 2 Layer Supported - Modular - Twisted Pair, Optical Fiber - DIN Rail Mountable, Standalone, Wall Mountable, Rack-mountable - 3 Year Limited Warranty

Black Box Ethernet Switch - 5 Ports - 2 Layer Supported - Modular - Twisted Pair, Optical Fiber - DIN Rail Mountable, Standalone, Wall Mountable, Rack-mountable - 3 Year Limited Warranty

Black Box Ethernet Switch - 4 Ports - Manageable - 2 Layer Supported - Modular - 2 SFP Slots - Twisted Pair, Optical Fiber - DIN Rail Mountable, Rack-mountable - 5 Year Limited Warranty

Asus ExpertWiFi EBP15 Ethernet Switch - 5 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T - 2 Layer Supported - 60 W PoE Budget - Twisted Pair - PoE Ports - White - Standalone - 3 Year Limited Warranty

AXIS D8004 Unmanaged PoE Switch - 4 Ports - 2 Layer Supported - 62.50 W Power Consumption - 60 W PoE Budget - Twisted Pair - PoE Ports - Desktop - 3 Year Limited Warranty

APC 24-Port 10/100 Ethernet Switch - 24 x 10/100Base-TX