GRP-2841M-5GE User Manual
Version 1.1.0
Page
：
7
Copyright © 2022 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
2. Hardware Specification
2.1
GRP-2841M-5GE Specifications
Models
GRP-2841M-5GE
Software
OS
Linux Kernel 4.14.98
Service
SSH, FTP, Web Server, SMTP, SNMP, DDNS
Function
NAT and port forwarding function
Remote Terminal Unit (RTU)
Multiport serial gateway
5G wireless router (option)
Main Unit
CPU
Cortex-A53 CPU, 1.6 GHz, quad-core
System Memory
1 GB LPDDR4 SDRAM
Storage
8 GB eMMC Flash, 4 GB microSD card (up to 32 GB)
Non-Volatile Memory
64 KB FRAM;
128 KB MRAM
Real Time Clock
Provide seconds, minutes, hours, dates, day of week, month, year
Watchdog Timer
Yes
64-bit Hardware Serial
Number
Yes, for software copy protection
LED Indicators
6 LEDs (PWR, NET, RUN, L1, L2, L3)
Rotary Switch
1 x 10 Position (0 ~ 9)
3G System
Frequency Band
WCDMA: B1/B2/B3/B4/B5/B6/B8/B19
4G System
Frequency Band
FDD: B1/B2/B3/B4/B5/B7/B8/B12(B17)/B13/B14/B18/B19/B20/B25/B26/B28/B29/
B30/B32/B66/B71
TDD: B34/B38/B39/B40/B41/B42/B48
5G System
Frequency Band
n1/n2/n3/n5/n7/n8/n12/n20/n28/n41/n66/n71/n77/n78/n79
Communication Ports
Ethernet
2 x RJ-45, 10/100/1000 Based-TX (Auto-negotiating, Auto MDI/MDI-X, LED indicators)
USB 2.0 (host)
2
Console
RS-232 (RxD, TxD and GND); Non-isolated
COM 1
RS-232 (RxD, TxD and GND); Non-isolated
COM 2
RS-485 (Data+, Data-); 2500 VDC isolated
COM 3
RS-485 (Data+, Data-); 2500 VDC isolated
Mechanical
Casing
Metal
Dimensions (W x L x H)
35 mm x 167 mm x 119 mm
Ingress Protection Rating
IP30 (Aluminum)
Installation
DIN-Rail Mounting
Environment
