If I'm trying to transport OC-48 between two customer locations via MPLS on a Cisco 6500... Would simple MPLS/xconnect work using the appropriate OC-48-OSM on each side? [i.e., will the OC-48-OSM look like a traditional SONET interface such as one would see from a 15454 or similar mux to the customer equipment?] thanks in advance, -- FF