Overview
     MD-316 is 16 slots unmanaged Media Converter Chassis. Modular Media Converter chassis provide power to media converter modules, and are available with 16 slots for installing any combination of MD-M300 and includes 16 media conversion module slots and either a 100/240VAC or -48VDC power supply. MD-316 is 2U high and has the power on the rear of the chassis with media conversion module slots on the front. . 

Features
　◆ Fully compatible with IEEE 802.3, IEEE802.3u· Support 10Base-T, 100Base-TX (UTP), 100Base-FX (Fiber)
　◆ Up to 5Km distance on multi mode optical port and 120Km distance on single mode optical port
　◆ Work mode: full duplex, half duplex, and full/half duplex auto-negotiation
　◆ Wavelength: MM (850nm, 1300nm), SM (1310nm, 1550nm)
　◆ Twisted-pair connector: NODE/HUB or SWITCH (5 class UTP)
　◆ Indicator light: PWR, TXL, SPD, FDX, RX, FXL

Other features
  ◆ Size: 482mmX320mmX91mm 
  ◆ Power: 100V~275VAC 50~60Hz or -48VDC (selectable)
  ◆ Working temperature：0℃~50℃
  ◆ Storage temperature:-20℃~ +71℃
  ◆ Humidity： 5％~ 95％ (non condensation)
  ◆ Max of support number:15manageable Ethernet fiber transceiver modules
  ◆ Product compatible with those protocols:
    IEEE802.3 IEEE802.3u IEEE802.3x IEEE802.1d IEEE802.1Q IEEE802.1p  

Media converter module

 
   ※Provide a single-conversion between 100Base-TX twisted pair and 100Base-FX or 100Base-SX fiber
   ※Support Half or Full Duplex
   ※Includes one RJ-45 connector for the twisted pair port
   ※one pair of fiber connectors for the fiber port
   ※Available in sing-stand fiber versions which include one SC fiber connector.
   ※Auto-negotiating, switching media converter which offers plug-and-play operation to convert 10Mbps or 100 Mbps, Half or Full Duplex twisted pair.
   ※protects against Broadcast storms, and allows jumbo packets of up to 1916 bytes.