Product Info

LTE Standard Module Series
EC21 Mini PCIe Hardware Design
EC21_Mini_PCIe_Hardware_Design 65 / 64
8 Appendix A References
Table 40: Related Documents
Table 41: Terms and Abbreviations
SN Document Name Remark
[1]
PCI Express Mini Card Electromechanical
Specification Revision 1.2
Mini PCI Express specification
[2]
Quectel_EC2x&EG9x&EM05_AT_Commands_
Manual
AT commands manual for EC25, EC21,
EC20 R2.0, EC20 R2.1, EG91, EG95 and
EM05 modules
[3]
Quectel_EC2x&EGxx&EM05_GNSS_AT_
Commands_Manual
GNSS AT Commands Manual for EC25,
EC21, EC20 R2.0, EC20 R2.1, EG95,
EG91, EG25-G and EM05 modules
[4] Quectel_LTE_Module_Thermal_Design_Guide
Thermal design guide for LTE modules
including EC25, EC21, EC20 R2.0, EC20
R2.1, EG91, EG95, EP06, EG06, EM06
and AG35.
Abbreviation Description
AMR Adaptive Multi-rate
bps Bits Per Second
BT Bluetooth
CS Coding Scheme
CTS Clear to Send
DC-HSPA+ Dual-carrier High Speed Packet Access
DFOTA Delta Firmware Upgrade Over The Air
DL Down Link