RE: [802.3ae] WAN distance
The 40 km maximum distance referred to is that
of a single link (i.e., one pair of fibers
between one pair of PHYs). What people do with
regenerators (O/E/O) is outside the scope of
10GBASE-LW4 is no longer defined.
- Tom Alexander, PMC-Sierra
From: Steve King [mailto:steve2100_2000@xxxxxxxxx]
Sent: Friday, November 30, 2001 11:14 AM
Subject: [802.3ae] WAN distance
In WAN PHY , it states that the max distance is 40km.
But now the optical signal can be transmitted over
600km with O/E/O? why limit to 40km?
Is 10GBAse-LW4 still defined?
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