HFBR-53A5VEMZ, 1.25GBd MMF Transceiver for Gigabit Ethernet
IEEE- 802.3z Gigabit Ethernet Compliant Industry standard mezzanine height 1 x 9 package style with Exteded Shield in Metal Housing integral duplex SC connector receptacle Single 3.3V power supply operation with PECL compatible logic interfaces and TTL Signal Detect