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RMM Rack Mount Modems; Quick Start Guide

FCC Part 15 Regulation

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.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two 

conditions: (1) This device may not cause harmful interference, and (2) this device must accept any 

interference received, including interference that may cause undesired operation

WARNING:

  Changes or modifications to this unit not expressly approved by the 

party responsible for compliance could void the user’s authority to operate the 

equipment

EMC and Safety Directive Compliance

The CE mark is affixed to this product to confirm compliance with the following European 

Community Directives:

•  Council Directive 2014/30/EU of 26 February 2014 on the approximation of the laws of 

Member States relating to electromagnetic compatibility;

  and

•  Council Directive 2014/35/EC of 26 February 2014 on the harmonization of the laws of 

Member States relating to electrical equipment designed for use within certain voltage limits;

Industry Canada

This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
This product meets the applicable Industry Canada technical specifications
The Ringer Equivalence Number is an indication of the maximum number of devices allowed to be 

connected to a telephone interface. The termination on an interface may consist of any combination 

of devices subject only to the requirement that the sum of the RENs of all the devices does not exceed 

five

Summary of Contents for RMM Series

Page 1: ...WTI Part No 14517 Rev A RMM Series RackMountModems Quick Start Guide...

Page 2: ...outed and secured in such a manner that it is protected from damage and stress Do not route wiring past sharp edges or moving parts C A readily accessible disconnect device with a 3 mm minimum contact...

Page 3: ...0V AC power DC powered RMM units can be connected to 18 to 72 Volt DC power When power is applied to the RMM the Input Power A and Input Power B indicators should light Note that the presence of two p...

Page 4: ...1 9 1 2 3 4 5 6 7 8 9 DCD TXD RXD RTS CTS DTR GND DSR R R R T T T GND T X DCE RMM 1 8 1 2 3 4 5 6 7 8 RTS DTR RXD TXD DCD CTS GND GND R R R T T T GND DCE RMM 1 6 1 2 3 4 5 6 Not Used Not Used RING No...

Page 5: ...pears select Serial and then select the COM port that has been used to connect to the RMM 3 Enter the appropriate AT commands to change the desired parameter s Note that the AT prefix must preceed eac...

Page 6: ...e Only one Modem Port can be connected at a time DB25F Modem Port Use a standard DB25 Modem Cable For a description of the port pinout see Figure 1 DB9F Modem Port Use a standard DB9 PC to Modem cable...

Page 7: ...operation WARNING Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment EMC and Safety Directiv...

Page 8: ...5 Sterling Irvine California 92618 949 586 9950 Toll Free 1 800 854 7226 Fax 949 583 9514 http www wti com western telematic inc TM...

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