Would be nice if the GXW45XX Gateway appliances can be modular, we all know that a good IT customer need to plan growth for this type of technology but in the real world most customers will grow unplanned and I put an example:
- Customer Buy GXW4502 (2xE1) but in the next Q’ they have other requirements and need another E1
- He needs to buy another GXW4501 or similar and will take additional 1U rack space and so on
The unit 4501 has a lot of space for more modules. Maybe you can make GXW4500M (for modular) and you can buy modules one by one using the same rack space and power supplies.