Robustel R1520 - Page 10

Robustel R1520 User Guide
RT056_UG_R1520_v.1.0.3 Dec. 25, 2021 10/159
 1 x 2*3-pin 3.5 mm male terminal block for DI/DO/AI interface
 1 x SMA-J cellular antenna (rubber antenna)
 1 x RP-SMA-J WiFi antenna (rubber antenna)
 1 x SIM Card Sticker
 Optional Accessories (sold separately)
 Ethernet cable
 SMA-J cellular antenna (rubber antenna or Magnet antenna is optional）
rubber antenna Magnet antenna