HP procurve Installation Manual page 9

the ports on the 10/100-TX GL Module have the HP Auto-MDIX feature,


and the ports on the 100/1000-T GL Module have the IEEE 802.3ab Auto
MDI/MDI-X feature. These features operate the same way and allow you
to use either "straight-through" or "crossover" twisted-pair cables for all
the twisted-pair network connections. Please see the note on "Automatic
Cable Sensing" on page 11.
standards adherence:


• the 10/100-TX GL Module is compatible with the IEEE 802.3
10Base-T and IEEE 802.3u 100Base-TX standards
• the 100/1000-T GL Module is compatible with the IEEE 802.3ab
1000Base-T and IEEE 802.3u 100Base-TX standards
• the ports on the transceivers that are installed in the Gigabit Trans-
ceiver GL Module are compatible with their appropriate standards.
See the Installation Guide the comes with the transceivers.
• the ports on the Gigabit-SX and Gigabit-LX mini-GBICs that are
installed in the mini-GBIC GL Module are compatible with the IEEE
802.3z Gigabit-SX and Gigabit-LX standards respectively.
Features
3