... 15 subpart B Class BAN/NZS CISPR 22:2006Data connector RJ45 +Power pins4&5, Power Return pins7&8Futures: ... need to connect the network, or the power plug is not enough room to use the network device ... supply, we use the four PIN foot of RJ45 connectors to do power transmission, output voltage and ... newoworking,, we use the four PIN foot of RJ45 connecors to do data transmission, this provides 10 ...