cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna

•Increase the separation between the equipment and receiver

•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected

1.3 CE NOTICE

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

1.4 SERVICE INFORMATION

All warranty and non-warranty repairs must be returned freight prepaid and insured to Patton Electronics. All returns must have a Return Materials Authorization number on the outside of the shipping container. This number may be obtained from Patton Electronics Technical Support at:

tel: (301) 975-1007

email: support@patton.com

www:http://www.patton.com

NOTE: Packages received without an RMA number will not be accepted.

Patton Electronics' technical staff is also available to answer any questions that might arise concerning the installation or use of your Patton Model 2701RC. Technical Services hours: 8AM to 5PM EST,

Monday through Friday.

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2.0 GENERAL INFORMATION

Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warranted for One Year parts and labor. If any questions arise during installation or use of the unit, contact Patton Electronics Technical Services at (301) 975-1007.

2.1FEATURES

•Terminates E1/FE1 Circuits over a 4-Wire RJ-48C interface

•Connects to standard CPE Serial Interfaces

•Common Framed nx64 rates up to1984 kbps(G.704)

•Unstructured Rate of 2.048 Mbps(G.703)

•G.703 or G.704 Framing (with or without CRC-4, CAS multi- frame)

•Selectable AMI or HDB3 Line Coding

•Configuration via Internal DIP Switches, software control port, or SNMP management of local unit through the 1001MC

•Six Easy-to-Read LED Indicators Monitor Data & Diagnostics

•Internal, external, Network Clocking

•Also Operates as a High-Speed Point-to-Point Modem

•Fits into Patton’s 2U Rack-Mount Chassis

•Made in USA

•Conforms to ONP requirements CTR12 and CTR13 for connec- tion to international telecom networks

2.2GENERAL PRODUCT DESCRIPTION

The Model 2701RC Series are single port E1/FE1 CSU/DSUs that provide high-speed WAN connectivity in a rack card package. Connecting to the serial WAN port of a switch, router or multiplexer, the NetLink-E1™ provides E1 or FE1 access connection at data rates of 2.048 Mbps and nx64. The Netlink-E1™ is an excellent choice when terminating leased line services, Frame Relay backbones, internet access as well as LAN-to-LAN services.

The Netlink-E1™ provides digital access to local WAN services between two facilities over a dedicated 4-Wire circuit. WAN band- width, framing and coding options are programmed via internally accessible DIP switches, via a VT-100 type terminal using a Model 1001CC control card, or SNMP managable through the 1001MC. With a 1001CC card, a terminal can manage addressable 2701RC cards using menu driven controls. The Netlink-E1™ uses AMI and HDB3 line coding. Netlink-E1™ also supports a full range of system and diagnostic features that make system setup easy.

The NetLink-E1™ provides E1 terminations over a modular RJ-48C jack or dual 75 Ohm BNC connectors when using the 1001RCM11575. Power options include a single AC or DC or redundant AC/DC.

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