Media Blade 10/100/1000TX to SFP, with 802.3ah OAM Support ECO FRIENDLY 10/100/1000T to 100/1000X SFP Converteon™ media and rate converter line card with OAM and Jumbo Frame support This media and rate converter line card features a 10/100/1000T twisted pair port and an optical SFP port. The twisted pair has an RJ-45 connector and a maximum operating distance of 100 meters (328 feet) when connected to an Ethernet or Fast Ethernet or Gigabit Ethernet device. They operate in full or half-duplex mode, and allow you to build an affordable network, avoiding the cost of terminatiang fiber cables. The AT-CM3K0S has a SFP port supporting both Fast Ethernet and Gigabit operation, allowing a choice of multi/single mode, dual/single fiber SFP modules. Features * Converts speed as well as media type * Extends Ethernet and Fast Ethernet and Gigabit Ethernet networks * Supports IEEE 802.3ah ‘Ethernet in the First Mile’ * Support MissingLink™ and Smart MissingLink™ * Transparent to IEEE 802.1Q VLAN packets * Jumbo Frame Support * Rate Limiting * Low Power Mode * Supports Dying Gasp * Automatic address learning and aging * Managed, or Unmanaged operation * Auto MDI/MDI-X * Auto-Negotiation (IEEE 802.3u-compliant) * Store and forward data packet handling * Supports 100 and 1000Mbps SFPs * System and port LEDs * Line card for all Converteon™ series chassis * Limited lifetime warranty