We will be deploying a VOIP solution with VOIP Phones and the CISCO Call Manager and hence require switches to support POE
I have selected the switch below, please let me know whether my selection is OK
Cisco Catalyst 3750E-48PD-F
48 Ethernet 10/100/1000 ports with 15.4 watts PoE on all 48 ports and 2 X2 10 Gigabit Ethernet uplinks
Secondly, we have 3COM switches with standard RJ45 Gigabit ports, how do I connect them to the X2 10 Gig ports ? What are my options...