Cisco 7600 Ethernet Module/Catalyst 6500 48 port 100Base-X. (3.0 x 35.6 x 40.6 cm). Ethernet: IEEE 802.3| Fast Ethernet: IEEE 802.3 and 100BASE-FX| IEEE 802.1d, IEEE 802.1p, IEEE 802.1q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ab, IEEE 802.3ad, and IEEE 802.3ah.
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