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SLK-E900 Series Industrial Cellular Router
Web：www.seriallink.nete‐Mail：info@seriallink.net
ShenzhenShiFangCommunicationTechnologyCo.,Ltd
1 Introduction
1.1 Overview
SLK-E900 is an industrial-grade, high-performance, high-power
WiFi plus 4G wireless router with WiFi gain of 27DB (500mw).
The industrial GPRS/CDMA/WCDMA/EVDO/LTE 4G module is
used to provide users with high-speed wireless access and
stable wireless data transfer function. The routing chip is based
on Qualcomm industrial 32-bit dedicated communication
processor and supports LINUX embedded real-time operating
system. It holds 1 SIM card interface, 4 LAN ports, 1 WAN port,
and high-power WIFI interface. It also provides Internet access
for both LAN port devices and WiFi port devices at the same time.
With wide temperature, wide voltage input, and through static,
surge and Electro Magnetic Compatibility (EMC) test, the device
is very stable and reliable. The SLK-E900 router has been widely used in the M2M industry of Internet of things
(IoT) industry chain, such as self-service terminals, smart grid, smart transportation, smart home, finance,
mobile POS terminals, supply chain automation, industrial automation, intelligent buildings, fire control, public
security, environmental protection, meteorology, digital medical treatment, telemetry, military affairs, space
exploration, agriculture, forestry, water, coal, petrochemical and other fields.
1.2 Features:
High-performance 4G module, full Netcom support; multiple global band versions available
Qualcomm AR9341 plan with main frequency 550MHZ
High Power WiFi, 2x2 MIMO 2.4G, MAX power 27DB (500mw)
4x LAN ports, 1X WAN port, power port with lightning protection
WAN port: POE power supply supported 9-50VDC
Wide temperature design: -40°C to 85°C working environment
Built-in hardware watchdog to prevent system crash
Support Watchcat function, reboot of disconnection system, and hardware reset and recovery of 4G
network
GPS, GNSS optional
