5.3 Order codes
Order codes overview is shown in the table below.
Product Name
Order code
ST355
ST3520x0yz
ST355
ST3521x0yz
Replace the letters "x", "y" and "z" with the values from the following tables:
Letter "x" – Power over Ethernet (PoE)
Power over Ethernet (PoE)
Version without PoE
PoE PSE – Power Source Equipment – powers other devices
PoE PD – Powered Device – can be powered via Ethernet
Letter "y" – type of the router box
Type of box
Metal
Letter "z" – type of the power supply connector
Type of power supply
Without accessories
Features – interfaces
2x LTE module (1x LTE 450 MHz), 2x ETH, 1x USB, 2x BI,
1x BO, 1x microSD reader, 4x SIM reader
2x LTE module (1x LTE 450 MHz), 2x ETH, 1x USB, 2x BI,
1x BO, 1x microSD reader, 4x SIM reader, WiFi
Table 3: Order codes overview
Table 4: Power over Ethernet
Number "y" in code
2
Table 5: Type of router box
Number "z" in code
0
Table 6: Type of power supply
10
5. ROUTER DESIGN
Number "x" in code
0
8
9