User's Manual

Cinterion
®
ELS31-/ELS51-US Hardware Interface Overview
Tab les
46
 ELS31-US_ELS51-US_HIO_v01.000a 2016-12-28
Confidential / Preliminary
Page 5 of 46
Tables
Table 1: Signals of the SIM interface (SMT application interface) ............................... 14
Table 2: GPIO lines and possible alternative assignment............................................ 16
Table 3: SDIO interface features.................................................................................. 18
Table 4: SDIO interface lines ....................................................................................... 18
Table 5: Return loss in the active band........................................................................ 20
Table 6: Overview of operating modes ........................................................................ 30
Table 7: Directives ....................................................................................................... 33
Table 8: Standards of North American type approval .................................................. 33
Table 9: Standards of GCF type approval.................................................................... 33
Table 10: Requirements of quality ................................................................................. 33
Table 11: Standards of the Ministry of Information Industry of the
People’s Republic of China............................................................................ 34
Table 12: Toxic or hazardous substances or elements with defined concentration
limits............................................................................................................... 34
Table 13: Antenna gain limits for FCC and IC (TBD)..................................................... 37
Table 14: List of parts and accessories.......................................................................... 44
Table 15: Molex sales contacts (subject to change) ...................................................... 45