Can you explain your requirements more?
The console port is the defacto management port. Is there someone onsite that can access the console port and make config changes? Will you be onsite with the box?
If not, what type of changes are you expecting to have to make? If you're not confident that basic functionality will be there when it's plugged in, then you probably don't want to rely on a LAN interface for management access. That said, yes you could telnet/ssh to the box, via a LAN port. You need to configure the vty section of the config for this type of access. Ensure it works before you ship it. Also, take into account whatever conditions you expect to encounter onsite - VLAN trunks being plugged in, connections that haven't been setup for routing back to your workstation in some other path, etc.