28 V 3.4 A power supply is already included in the box. CRS112-8P-4S-IN can power 802.3af/at devices if 48-57 V DC input is used (unit will automatically detect and provide correct power to devices).Max current is 1 A per port if input voltage is 18-28 V, 450 mA if 48-57 V. PoE-Out is passed over mode B 4,5 (+) and 7,8 (-) pins. 200 x 142 x 44 mm.
Approximately 200'000 hours at 25C. 18-28 V / 48-57 V.
Max power consumption without attachments. Max out per port output input. Max out per port output (input > 30 V). 2.8A (18V-28V) & 1.4A (48V-57V) A.Number of 1G Ethernet ports with PoE-out. The item "Mikrotik CRS112-8P-4S-IN 8x Gigabit Ethernet Smart Switch with PoE-out, 4x SFP c" is in sale since Wednesday, December 30, 2020. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Switches & Hubs\Network Switches". The seller is "multilink_solutions" and is located in Mason, Ohio. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Croatia, Brazil, Chile, Colombia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.