RB900SG-ElpOS General

The RB900SG-ElpOS modem variants and their description are listed in the table below.

Model	Description
RB900SG-E5.E.X.2.X.X	LTE Cat. 4 modem with ElpOS

It is possible to use SIM-CHIP solution. Example P/N of the modem with SIM-CHIP: RB900SG-E5.E.C.2.X.X – LTE Cat. 4 modem with SIM-CHIP. Last parameter in P/N depends on modem accessories. Please check available accessories in RB900SG-ElpOS Accessories

Basic features and available services for RB900SG-ElpOS are contained in table below.

Feature/service	Description
Standard	Supported bands: RB900SG-ElpOS: LTE FDD: B1/B3/B7/B8/B20/B28A WCDMA: B1/B8 GSM: 900/1800MHz Physical: Size: 100 x 70 x 27 mm Weight: 170 g
Interfaces	Connectors: SMA for GSM/LTE antenna SMA for GNSS antenna (option) SIM card: 3.0V / 1.8V STK 3.1 Connectivity: RS232/RS485/RS422 USB 2.0 HS (web platform)
Functions	Hardware reset, periodic reboot Connection self-check VPN (OpenVPN) System logs Local and remote update and configuration TCP/IP, DLMS, SNMP v2c, SNMP v3, CSD, SMS suport AT commands and special RB900SG commands Phone allowlist Network provider changing Cofiguration export and import
Power supply	5V…30V DC
Ingress protection	IP30