![SNR SNR-S212i-8POE Series Installation Manual Download Page 28](http://html1.mh-extra.com/html/snr/snr-s212i-8poe-series/snr-s212i-8poe-series_installation-manual_1310631028.webp)
SNR-S212i-8POE Installation Guide
Hardware structure
Shop.Nag.Ru 2016
18
Straight-through cable
Both two RJ45 connectors of the straight-through cable follow EIA/TIA568 B standard
wiring.
Figure 2-10 shows the wiring of the straight-through cable.
Figure 2-10
Wiring of the straight-through cable
Crossover cable
The wiring of the 100 Mbit/s crossover cable is different from that of the 1000 Mbit/s
crossover cable.
One RJ45 connector of the 100 Mbit/s crossover cable follows EIA/TIA 568A standard
wiring; the other RJ45 connector follows EIA/TIA 568B standard wiring.
Figure 2-11 shows the wiring of the 100 Mbit/s crossover cable.