Altronix Netway SP4P Spectrum 4-port Fiber Optic Transceiver Note: power cord not included. It's a standard computer power cable. 4-port Fiber Optic Transceivers with Built-In Power Supply/Charger for conventional Fiber or composite cable (fiber+copper) Application; 120W per port (240W total) Input Voltage: 115VAC, 60Hz, 3.25A or 230VAC, 50/60Hz, 2A. Power Four (4) 56VDC non power-limited outputs up to 120W max. full power per port (240W total power). IEEE 802.3af and IEEE 802.3at compliant (PoE/PoE+). Short circuit protection. Fiber Port Four (4) Gigabit SFP ports. Use with SFP module 1000Base-X (1Gb), compliant to Class 1 laser product (not included). Ethernet Four (4) Gigabit (1000Mbps) ports. Wire type: 4-pair CAT5e and higher. Connectivity: RJ45, auto-crossover. Speed: Gigabit (1000Mbps). Distance: up to 100m. Battery Charging Type: Sealed lead acid or gel type Failover: Upon AC loss, instantaneous (Batteries are sold separately). Temperature Operating (120W): - 40 C to 50 C ( - 40 F to 122 F). Storage: - 40 C to 85 C ( - 40 F to 185 F). Relative Humidity: 85% +/- 5%. Operating Altitude: - 304.8 to 2,000m ( - 1,000 to 6,561.679 ft.). BTU/Hr. (approx.): 123 BTU/Hr. *** PLEASE NOTE! Our store buys and sells a variety of new and used electronics, instruments, tools, antiques and many other items. We do our absolute best to thoroughly test all our merchandise and accurately describe and depict any flaw or defect we find. If you come across an issue that we have overlooked, please contact us - we will be happy to work with you to resolve the issue. *** We take our reputation seriously, we buy and sell online, so we understand the value of trust! If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction! Thanks for looking at our listing and supporting our small family business! SHELF: BRASS