Patton electronic 1186 user manual Service, tel email support@patton.com, Features, Description

1.3 SERVICE

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 Service 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 Model 1186. Technical Service hours: 8AM to 5PM EST, Monday through Friday.

3

2.0GENERAL 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 or problems arise during instal- lation or use of this product, please do not hesitate to contact Patton Electronics Technical Support at (301) 975-1007.

2.1 FEATURES

áITU G.703/G.704 (E1) transport over Multi-Mode fiber

áFull duplex operation over a single string of fiber

áMulti-Mode fiber with max distance 2.5km (1.5 miles)

áTwo fiber connection options available: ST or SMA

á120 Ohm (RJ-48C) and 75 Ohm (dual coax) G.703/G.704 terminations

áClocking Options: Internal, Network (G.703/G.704) or Receive Recover (fiber link)

áOptional AMI or HDB3 G.703/G.704 data coding

áSix Front Panel LED status indicators: Fiber line, E1 line, LOS, TM, ER, and NS

áTesting/troubleshooting tools: V.54 compliant local/remote loop

backs, V.52 compliant 511/511E test patterns

2.2 DESCRIPTION

The Patton Electronics Model 1186 offers the ability to extend E1 (G.703/G.704) service over Multi-Mode fiber. A pair of 1186 Multi-Mode Fiber Modems provides G.703/G.704 Network "extension" between remote locations (Figure 1).

		Fiber Optic Line
G.703/G.704				G.703/G.704
	Modem		Modem

Figure 1. Network extension between remote locations

The Model 1186 is designed to transmit/receive G.703/G.704 data over one string of fiber. The Model 1186 allows transmission over Multi- Mode fiber with distances up to 2.5 km (1.5 miles). The clocking options for the Model 1186 include Internal, Network (from G.703/G.704 Network) or Receive Recovered clock (from fiber line).

The Model 1186 also incorporates V.54 compliant local/remote loop- backs and V.52 compliant 511/511E test patterns. Front panel switches activate test patterns and loopbacks. LED status indicators monitor the fiber and G.703/G.704 links. The Model 1186 is available with an AC or DC power supply and is supported by a wide range of applications and power supply environments.

4