Regulatory guide
Data usage estimates
Digi 5400-RM Cellular Remote Manager User Guide
38
What size SIM card does the Digi 5400-RM use?
Standard mini-SIMs (2FF).
How do I insert a SIM into the Digi 5400-RM?
With the power disconnected, the SIM card should be inserted notch-end first with the gold contacts
face down. The SIM slot is located on the back of the Digi 5400-RM between the power connector and
the USB port. The SIM will click into place when fully inserted.
Does the Digi 5400-RM fail back to 3G?
Yes, if the Digi 5400-RM doesn’t recognize a 4G/LTE network available, the device will automatically
fallback to the highest available 3G network. Supported networks include DC-HSPA+, HSPA+, HSPA,
EDGE, GPRS, GSM and CDMA.
Does the Digi 5400-RM support IPv6?
Yes. In passthrough mode, when the Digi 5400-RM receives an IPv6 prefix from the cellular network, it
uses SLAAC to pass the prefix to the client device connected to its Ethernet port. The Digi 5400-RM will
also pass the IPv6 DNS server using the SLAAC RDNSS option and stateless DHCPv6.
Regulatory guide
FCC
THIS EQUIPMENT HAS BEEN TESTED AND FOUND TO COMPLY WITH THE LIMITS FOR A CLASS A
DIGITAL DEVICE, PURSUANT TO PART 15 OF THE FCC RULES. THESE LIMITS ARE DESIGNED TO
PROVIDE REASONABLE PROTECTION AGAINST HARMFUL INTERFERENCE WHEN THE EQUIPMENT IS
OPERATED IN A COMMERCIAL ENVIRONMENT. THIS EQUIPMENT GENERATES, USES, AND CAN RADIATE
RADIO FREQUENCY ENERGY AND, IF NOT INSTALLED AND USED IN ACCORDANCE WITH THE
INSTRUCTION MANUAL, MAY CAUSE HARMFUL INTERFERENCE TO RADIO COMMUNICATIONS.
OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE HARMFUL
INTERFERENCE IN WHICH CASE THE USER WILL BE REQUIRED TO CORRECT THE INTERFERENCE AT
HIS OWN EXPENSE. INDUSTRY CANADA - CAN ICES-3(A)/NMB-3(A) THIS PRODUCT IS INTENDED FOR
OPERATION IN A COMMERCIAL OR INDUSTRIAL ENVIRONMENT AND SHOULD NOT BE USED IN A
RESIDENTIAL ENVIRONMENT. THIS PRODUCT HAS BEEN TESTED AND FOUND TO COMPLY WITH THE
REQUIREMENTS OF: ICES-003 - INFORMATION TECHNOLOGY EQUIPMENT - LIMITS AND METHODS OF
MEASUREMENT ISSUE 5, AUGUST 2012.
European Union
THIS PRODUCT MAY CAUSE INTERFERENCE IF USED IN RESIDENTIAL AREAS. SUCH USE MUST BE
AVOIDED UNLESS THE USER TAKES SPECIAL MEASURES TO REDUCE ELECTROMAGNETIC EMISSIONS
TO PREVENT INTERFERENCE TO THE RECEPTION OF RADIO AND TELEVISION BROADCASTS.
Supported Countries
FOR A FULL LIST OF CERTIFIED COUNTRIES GO VISIT: