Network Cables User Manual
CRADLEPOINT CBA750 | USER MANUAL Firmware ver. 1.9.0 
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Table of Contents
1  INTRODUCTION ................................................................ 2 
1.1  PACKAGE CONTENTS ............................................................. 2 
1.2  SYSTEM REQUIREMENTS ........................................................ 2 
1.3  CBA750 OVERVIEW ............................................................. 2 
1.1  CRADLEPOINT ARC: INCLUDE A 3G/4G BUSINESS GRADE MODEM 5 
2  HARDWARE OVERVIEW .................................................. 10 
2.1  PORTS .............................................................................. 11 
2.2  LEDS ............................................................................... 12 
3  QUICK START .................................................................. 13 
3.1  SETTING UP YOUR ADAPTER ................................................. 13 
3.2  FIRMWARE FEATURES .......................................................... 13 
3.3  COMMON PROBLEMS .......................................................... 14 
4  ADMINISTRATIVE TABS AND SUB-MENUS ....................... 17 
4.1  BASIC TAB ......................................................................... 18 
4.2  IP PASS-THRU ................................................................... 19 
4.3  DHCP (DHCP SETTINGS) .................................................... 21 
4.4  NETWORK ......................................................................... 28 
4.5  WAN CONFIGURATION ....................................................... 31 
5  MODEM TAB .................................................................. 33 
5.1  INFO ................................................................................ 34 
5.2  FAILOVER .......................................................................... 35 
5.3  SETTINGS .......................................................................... 37 
5.4  UPDATE ............................................................................ 44 
6  TOOLS TAB ..................................................................... 45 
6.1  ADMIN (ADMINISTRATOR SETTINGS). ..................................... 46 
6.2  DYNAMIC DNS .................................................................. 48 
6.3  FIRMWARE ........................................................................ 50 
6.4  MANAGED SERVICES ........................................................... 54 
6.5  SCHEDULES ........................................................................ 55 
6.6  SNMP ............................................................................. 56 
6.7  SYSLOG ............................................................................. 57 
6.8  SYSTEM (SYSTEM SETTINGS) ................................................. 58 
6.9  SYSTEM CHECK (PING TEST) ................................................. 59 
6.10  TIME .............................................................................. 61 
6.11  VLAN ............................................................................ 63 
7  STATUS TAB .................................................................... 64 
7.1  DEVICE INFO ...................................................................... 65 
7.2  LOGS ................................................................................ 68 
7.3  STATISTICS (TRAFFIC STATISTICS) ........................................... 69 
8  GLOSSARY ...................................................................... 70 
9  APPENDIX ....................................................................... 84 
9.1  REGULATORY INFORMATION ................................................. 84 
9.2  WARRANTY INFORMATION ................................................... 84 
9.3  SPECIFICATIONS .................................................................. 85 










