Caimore CM3155R User Manual page 8

Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)
 Online maintenance patents: Intelligent anti-dropped, online testing, online
maintenance, automatically re-dial when dropped, automatically reset when
abnormal to ensure that equipment is always online.
 Three-tier system protection: based on the original two (software protection+
CPU with built-in WDT protection) system protection increased level-one
system VWM (Virtual Man Watch) detection to ensure system reliability.
 UIM / SIM card ESD protection: 1.8V/3V/5V standard putter user card
interface,
 built-in 15KV ESD protection.
RS232 embedded 15KV ESD protection.
 Metal shell: metal case, anti-radiation, anti-interference; shell and system
security isolation, lightning protection design; meet the power requirements of
safety regulations; protection rating IP41; particularly suitable for harsh
industrial control environments.
 All wireless modules are certified by the CGD, FCC or CE certification.
 High-speed processing CPU: Adopting industrial-grade high-speed CPU, can
handle a variety of protocol data transfer fastly; solve the "fake online", "fake
death", "crash" and other difficult problems.
 Memory management MMU: CPU with memory management MMU, can avoid
system unstable situation caused by system memory abnormal problem.
 Large memory: FLASH 64Mbits, SDRAM, 256Mbits, a large memory to cache
data sent by customer, meanwhile receiving large packages without data losing.
 Complete protocol stack: the new system loaded complete TCP / IP protocol
stack, using comprehensive TCP / IP protocol stack; so that network traffic
performance shows outstanding, the drop-line probability dramatically reduced.
  EMC performance outstanding: passed 3000V electrical shock test, especially
suitable for use under harsh industrial environments; system EMC / EMI
performs excellent, system stable and reliable; passed CE test;
Tel:+86 592 5901215
 Serial ports ESD protection: Serial port
8 web:www.caimore.com/emain.asp