Supports 4 RJ‑45 Ethernet port and 1 SC fiber port, unmanaged, desktop form factor, ideal for extending network connectivity over long distances.
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XLR 3 pin RJ45 Adapter Cable-XLR 3 Pin Male to RJ45 + XLR 3 Pin Female to RJ45 Female DMX Ethernet Adapter Converter Cable
Aliexpress UK
Item never used
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USB C to Ethernet Adapter 1000mbps Gigabit USB C Female to RJ45Male Network Converter for MacBook iPhone External Network Router
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Model: sc09fen sm sc. [not included in price].
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B03C 4x Ethernet RJ45 8P8C Male F toRj11 Female Adapter Converter Cable for Telephone
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10Gtek Gigabit Ethernet Media Converter G0101-SFP. the unit is still in its wrapping
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25CM RJ12 6P6C 1 to 2 Wire Adapter Telephone Ethernet Cord Converter Landline Male to Female Plug Separator Cable Splitter
Aliexpress UK
Convert an RJ-45 Gigabit Ethernet network connection to Multimode fibre.
eBay
COM Port to LAN Ethernet Port Converter DB9 RS232 Female to RJ45 Female Adapter 1pcs Requires no external power
Aliexpress UK
It features SC connectors and can transmit data up to 550m, making it perfect for CSUs/DSUs, servers and other networking solutions. Whether you're looking to upgrade your existing network or set up a new system, this StarTech converter is the perfect solution.
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Type C To Ethernet Adapter 1000Mbps Type C To LAN RJ45 Gigabit Converter, Supports Windows Mac Laptop PC Router
Aliexpress UK
1 x Ethernet to fiber transmitter. 1 x Ethernet to fiber receiver. And its high recognize ability with hot-swappable function so that it is easy for maintenance. Interface: RJ45-UTP, fiber SC (single mode).
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Gen3 Ethernet Extender Adapter Starlink Satellite V3 Shielded SPX to RJ45 Rectangular Satellite Converter Cable Connector Cat5E
Aliexpress UK
Effortlessly converts between RJ45 copper Ethernet and fiber optic connections for seamless network expansion. Simplifies network monitoring with clear status visibility. Plug-and-Play Convenience.
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2.5G 1000M Gigabit USB 3.0 Network Card Ethernet Adapter Wired Type A C to RJ45 Lan Converter Driver Free PC Laptop Accessories
Aliexpress UK