| MRV Products 
 Copper to Fiber Media Converter with Auto-Negotiation-singlemode 
            fiber optic media converters, multimode fiber optic media converters
 
 
  
 The Fiber Driver EM316EFAN copper to fiber optic media converter features 
            an Auto-negotiating 10/100Base-TX data port that accomodates singlemode 
            fiber optic media converter with multimode fiber optic media converters. 
            The copper data port also supports Auto MDI/MDIX, allowing either 
            a straight through or crossover cable to be used when connecting the 
            module to another network device. In addition, the EM316EFAN incorporates 
            Link Integrity Notification (LIN) functionality. With LIN enabled, 
            loss of link at either the copper or fiber data port of the module 
            will cause the other data port to be disabled, effectively ensuring 
            that each side of the data link is made aware that link has been lost 
            at some point along the data path. In this way, switches/routers at 
            each end of the data link can quickly react and redirect network traffic 
            around the existing problem using a link state protocol such as Spanning 
            Tree or OSPF.
 
 The EM316EFAN media converters are available with either a Multimode 
            (MM) or Single Mode (SM) fiber data port. Distances up to 8 km can 
            be reached over MM fiber, and up to 135 km over SM fiber. Single Fiber 
            SM versions are also available, which use proven Fiber Driver technologies 
            to combine TX and RX signals onto a single fiber strand over distances 
            of up to 100 km.
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