Description

IEEE**2.3ah OAM Media Converter Specification Management port 1 console (RJ*5) Serial port configuration ***0bps/8bit/none parity/1 stop bit/none low control User port *0/**0/***0BaseTX (RJ*5);***0BaseFX (SFP module) Dimension **0ï&frac*4;ˆWï&frac*4;‰**4ï&frac*4;ˆHï&frac*4;‰***0ï&frac*4;ˆDï&frac*4;‰ï&frac*4;ˆmmï&frac*4;‰(standalone-type) Working environment Temp: **0℃~*0℃;RH: 5~*5% non-condensing Storage environment Temp: **0℃~*0℃ï&frac*4;›RH: 5~*0% non-condensing Power supply **0V/AC; **0V/AC; **8V/AC Power consumption ≤6W Feature Standards &Protocols IEEE**2.3x full duplex on *0BaseT, **0BaseTX, ***0BaseT IEEE**2.*****2 IEEE**2.3u **0BaseTX IEEE**2.3ab ***0BaseT EEE**2.3z ***0BaseX IEEE**2.3ah****4 Fiber link option Dual fiber/single fiber (WDM) Max frame size ***8 Bytes (**0M);***8 Bytes (***0M) Transmission distance Dual fiber: up to **0km Single fiber: up to *0km Bandwidth management Electrical port upstream and downstream bandwidth allocation, the increase is *0kbps at *0M, **0kbps at **0M and 8Mbps at ***0M. The customer gets corresponding bandwidth as he pays for. Q-in-Q Q-in-Q functionality (add another outer ***0 tag) makes the customer packets tunneled and unmodified through the provider&#**9;s network by using a provider configured **2.1Q VLAN tags, alleviating the burden of aggregation switch. IEEE**2.3ah OAM standard function Two working modes: Master and Slave. Central Office device works at Master mode, and Customer Premise device at Slave mode. The OAM functions are originated by Master device. Link monitoring Report local events to remote device, including Critical Event (voltage and temperature abnormal) and Dying Gasp (power down). OAM discovery Check if remote device has implemented/enabled IEEE**2.3ah OAM function, and negotiate with remote device.