Amazon.com: Hp 6125G Ethernet Blade Switch with Taa for Data Networking, Optical Network, Switching Network 4 X 10/100/1000Base. T LAN 4 X Sfp Product Type: Routing/Switching Devices/Modules : Electronics
Amazon.com: Cisco, 10G Service Module Expansion Module 10 Gigabit Sfp+ X 2 For Catalyst 3560X-24, 3560X-48, 3750X-12, 3750X-24, 3750X-48 "Product Category: Networking/Switch Modules" : Electronics
Amazon.com: Ethernet Remote IO Module, Easy to Use DC 9-36V 1 Port Ethernet Switch IO Aggregation Module for Agricultural Temperature (0-5V) : Electronics
Amazon.com: MokerLink 5 Port Gigabit Industrial DIN-Rail Network Switch, 4 Gigabit Ethernet, 1 Gigabit SFP Slot with 20KM LC Module, IP40 Rated Network Switch (-40 to 185°F), with UL Power Supply : Electronics
Amazon.com: Binardat 5 Port Gigabit PoE Din Rail Industrial Ethernet Switch, 4 PoE IEEE802.3af/at, 1 SFP Port with 20km LC Module, with One 60W PoE Power Supply : Electronics
Amazon.com: Legrand - OnQ 8 Port Cat 5e Network Interface Module, RJ45 Network Switch, High-Density Mini Patch Panel, Keystone Ports Labeled 1 Through 12, Grey, AC1014 : Electronics
Amazon.com: 1783-BMS06SGL Stratix 5700 Ethernet Switch Module 1783-BMS06SGL Sealed in Box 1 Year Warranty Fast : Electronics
Amazon.com: MokerLink 10 Port Gigabit SFP Switch, 8 Gigabit SFP, 2 Gigabit Ethernet, Metal Unmanaged Network Switch : Electronics
Amazon.com: Gigabit Switch Module, 4 Port Gigabit Network Module RJ45 Interface for Switch : Electronics
Amazon.com: MOXA IKS-6726A-2GTXSFP-HV-T Modular Managed Ethernet Switch with 8 x 10/100BaseTX Ports, 2 x10/100/1000BaseTX or 100/1000BaseSFP Combo Ports, and 2 Slots for Fast Ethernet modules, Front Cabling : Electronics
Amazon.com: Zooke Network Switch, 2 Optical Port 8 Electrical Port Gigabit Ethernet Unmanaged Switch, Home Network Hub, Office Ethernet Splitter, 120km RJ45 Port Plug and Play, Silent Operation : Electronics
Amazon.com: Lynxcel 10-Port Gigabit Industrial PoE Ethernet Switch, 8 x Gigabit PoE+ Ports, 96W PoE 48V Output, 2 x SFP Gigabit Slots with One 1000Base-T Module, IP40 Unmanaged Din Rail, with Power
Amazon.com: Lynxcel 5-Port Industrial PoE Gigabit Din Rail Ethernet Switch, 4 x Gigabit PoE+ Ports, 65W PoE 48V Output, 1 x SFP Gigabit Slot with One Gigabit SFP LC Module, IP40 Unmanaged,
Amazon.com: SFP Ethernet Fiber Switch 2 Optical Port 8 Electrical Port Up to 120km RJ45 Port Plug and Play SFP Fiber Media Switch 100‑240V SFP Network Switch (US Plug) : Electronics
Amazon.com: ciciglow 4 Port Gigabit Switch Module, Ethernet Switch Module, 10Mbps 100Mbps 1000Mbps RJ45 Interface, Support Full and Half Duplex Modes, Plug and Play : Electronics