single fiber 10Gb/s X2 or Xenpak transceiver

Thu Feb 19 17:19:43 UTC 2009

We just got in 4 of the X2's. 

Vernon Leonard
Tarrant County IT

-----Original Message-----
From: Andrey Slastenov [mailto:a.slastenov at gmail.com] 
Sent: Thursday, February 19, 2009 4:18 AM
To: nanog
Subject: single fiber 10Gb/s X2 or Xenpak transceiver

Hi Guys.

Do you ever see single fiber 10Gb/s X2 or Xenpak transceiver? (I know
about
SFP, but never see X2 or Xenpak before)