研華IMC-480-M8ST-US Standalone PoE Media Converter, 100Mbps, Multimode 850nm, 2km, ST, AC adapter (also known as PoE McBasic 852-11712)

• Supports one fixed optical connector with single-mode, multi-mode, or SFP,and two RJ-45 ports
• One RJ-45 port serves as PoE-PSE
• Supports internal AC power
• IEEE802.3at/af compliant (IMC-490) or IEEE802.3af compliant (IMC-480)
• Supports jumbo frame functionality (up to 10240 bytes)
• Supports configurable PoE reset on fiber Loss of Signal (LOS)
• Support Link Fault Pass Through (LFPT)
• IMC-480 and 490 are the perfect solutions for network applications that require Power-over-Ethernet (PoE) for locations inside buildings where PoE is required to power an Ethernet device. The IMC-480 and 490 series offer three ports: one fiber uplink for the network connection, one PoE/PSE copper port that provides Power-over-Ethernet, and one copper port to connect a non-PoE unit to the same fiber uplink.  As a fiber media converter, it provides both power (up to 15.4w with IMC-480 and 25.5W with IMC-490) and data to a single remote device over standard CAT5, eliminating the need for additional power to the end device at the remote site. Additionally, the IMC-480/490 media converters come with an internal AC power supply and supports jumbo frames up to 10240 bytes. The IMC-480/490 series feature in its Link Fault Pass Through (LFPT) functionality with a DIP switch that a diagnostic feature can be enabled or disabled to assist the end user in troubleshooting a failed segment.