4-Port SFP Fiber Optic Switch: Accelerate Your Connectivity

XGS-6320-12X4TR - Planet Layer 3 12-Port 10GBASE-X SFP+ + 4-Port

Throncom Industrial Gigabit 4 Ports PoE Ethernet

China Cisco Manage Switch - 4 Port Gigabit Ethernet Switch and 2

Unmanaged 4-Port Fiber Optic Ethernet Switch - TC3705 - TC

Industrial 4-Port GbE Switch w/ 2 SFP Ports (508247)

FiberSwitch® | 4 port switch, ethernet-fiber-ethernet for any standard Fiber Cable, Connect Internet Modem to the room at fiber speed with zero lag

FIBER ETHERNET | 4-Ports Ethernet over Fiber Optic Speed

XGS-6311-12X - Layer 3 10G Switch - PLANET Technology

Trendnet 4-Port Gigabit Switch with SFP Slot TEG-S51SFP. TRENDnet's metal housing 4-Port Gigabit Switch with SFP Slot, model TEG-S51SFP, provides performance, proven reliability, and flexible extension of your Gigabit network. This fanless unmanaged desktop switch offers a total switching capacity of 10 Gbps combined with the flexibility of fiber networking. 802.1p QoS maintains your voice and video priority throughout the network. Magnetic mounting kit for easy and flexible setups.

TRENDnet TEG S51sfp 4 Port Gigabit Switch with SFP Slot

XGS-6320-8UP4X Layer 3 8-Port 10GBASE-T 95W 802.3bt PoE + 4-Port

4-Port SFP Fiber Optic Switch: Accelerate Your Connectivity

48-Port 10GE Switch: the Key to Scaling up Your Network

2 Ports Gigabit Ethernet Fiber: 2 SFP slots, without transceiver; 2 Ports RJ-45: 10/100/1000Mbps full/half duplex auto-negotiation, MDI/MDIX

4-Port Gigabit Ethernet Fiber Switch, with Two SFP Slots (1000M), Without Transceiver