Patton electronic 2135C, 2121 Section, Table Of Contents, Page, Warranty Information, Ce Notice

	Section		TABLE OF CONTENTS	Page
1.0	Warranty Information			2
	1.1	Radio and TV Interference
	1.2	CE Notice
	1.3	Service
2.0	General Information			4
	2.1	Features
	2.2	Description
3.0	PPP Operational Background			5
	3.1	Applications
4.0	Installation		............................................................................	7
	4.1	Connect to 10BaseT Ethernet Port
		4.1.1	Connect the 10BaseT Ethernet Port to a Hub
		4.1.2	Connect the 10BaseT Ethernet Port to a PC (DTE)
	4.2	Connect to the DTE Interface
	4.3	Power Connection
		4.3.1	AC Power Supply (100-240VAC)
		4.3.2	DC Power
5.0	Configuration			11

5.1LED Status Monitors

5.1.1LAN side LEDs

5.1.2LED Descriptions

5.1.3Power and DCE/DTE Interface LEDs

Appendix A - 2121 Specifications	15
Appendix B - 2135C Specifications	16
Appendix C - Factory Replacement Parts	17
Appendix D - 10BaseT Interface Pin Assignment	18
Appendix E - X.21 Terminal Interface Pin Assignment	15
Appendix E - V.35 Terminal Interface Pin Assignment	20
Appendix G - Power Supply Interface	21

1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 2121/2135C components to be free from defects, and will— at our option— repair or replace the product should it fail within one year from the first date of shipment.

This warranty is limited to defects in workmanship or materials, and does not cover customer damage, abuse or unauthorized modifi- cation. If this product fails or does not perform as warranted, your sole recourse shall be repair or replacement as described above. Under no condition shall Patton Electronics be liable for any damages incurred by the use of this product. These damages include, but are not limited to, the following: lost profits, lost savings and incidental or consequen- tial damages arising from the use of or inability to use this product. Patton Electronics specifically disclaims all other warranties, expressed or implied, and the installation or use of this product shall be deemed an acceptance of these terms by the user.

1.1 RADIO AND TV INTERFERENCE

The Model 2121/2135C generates and uses radio frequency ener- gy, and if not installed and used properly— that is, in strict accordance with the manufacturer’s instructions— may cause interference to radio and television reception. The Model 2121/2135C has been tested and complies with the limits for a Class A computing device in accordance with the specification in Subpart J of Part 15 of FCC rules, that are designed to provide reasonable protection from such interference in a commercial installation. However, this is no guarantee that interfer- ence will not occur in a particular installation. If the Model 2121/2135C does cause interference to radio or television reception, which can be determined by disconnecting the unit, the user is encouraged to try to correct the interference by one or more of the following measures: moving the computing equipment away from the receiver, re-orienting the receiving antenna and/or plugging the receiving equipment into a different AC outlet (such that the computing equipment and receiver are on different branches). In the event the user detects intermittent or continuous product malfunction due to nearby high power transmitting radio frequency equipment, the user is strongly advised to use only a shielded twisted pair data cable that is bonded to metalized external outer shield plugs at both ends. The use of a shielded cable satisfies compliance with the Electromagnetic Compatibility (EMC) directive.

1.2 CE NOTICE

The CE symbol on your Patton Electronics equipment indicates that it is in compliance with the Electromagnetic Compatibility (EMC) directive and the Low Voltage Directive (LVD) of the Union European (EU). A Certificate of Compliance is available by contacting Patton

Technical Support. 2

1