Can SRU of NE40-4 and NE40-8 be used mutually?
1. NE40 has two SRUs-SRU and SRUC.
2. SRU can be used on NE40-8, NE40-4 and NE40-2.
3. SRUC can only be used on NE40-2.
4. The SRU of NE40-4 and NE40-8 are SRU and they can be used mutually.