The RJ-45 connector on the Model IM 1/F twisted pair interface is pre-wired according to the signal/pin relationships shown in Figure 5 below.

 

 

 

1

(RX Tip)

 

 

1

2

(RX Ring)

 

 

2

3

(N/C)

 

 

3

4

(TX Ring)

 

 

4

 

 

5

5

(TX Tip)

 

 

6

 

 

7

6

(N/C)

 

 

8

7

(N/C)

 

 

 

 

 

 

8

(N/C)

Pin

Signal Name

Direction

 

Function

 

 

(In reference to IM)

 

 

1

RD(T)

IN

 

Receive data in (tip)

2

RD(R)

IN

 

Receive data in (ring)

3

 

 

 

Not used

4

TD(R)

OUT

 

Transmit data out (ring)

5

TD(T)

OUT

 

Transmit data out (tip)

6

 

 

 

Not used

7,8

 

 

 

Not used

Figure 5. Model IM 1/F Twisted Pair Interface Signal/Pin Relationship

Important: Connection of the Patton G.703 IM to a CSU DTE requires a crossover twisted pair cable. Connection of the G.703 IM to a PCM network requires a straight through twisted pair cable.

If you need more assistance with cable selection and preparation, contact Patton Technical Support at (301) 975-1007.Additional assistance at our website, http://www.patton.com, or at our e-mail address at sup- port@patton.com.

 

APPENDIX A

 

SPECIFICATIONS

Applications:

64K G.703 codirectional PCM network

 

extension or network replacement

Connector:

Symmetrically balanced pair, 4 wire RJ-45

 

female

Interface:

Entire module plugs into Patton Electronics

 

1090 or 1092 Modem

Operating

 

Modes/Speed:

Supports octet mode or clear channel mode

 

Co-directional timing, Rx recovered:

 

64Kbits + 500ppm

 

Octet Timing auto detect on receiver

Line Coding:

AMI with block violation for octet timing

Timing Modes:

Supports network timing mode or modem

 

timing mode

Transmit Level:

2.0V differential, into 100 Ohms, nominal

Load Impedance:

120 Ohms

Input Signal Level:

0 to -10dB

Jitter Performance:

CTR 14, G.823. <0.05UI jitter for network

 

extension applications

Isolation:

2000 VRMS isolation, transformer coupled

PC Board

2.950” X 3.200”, QuickConnect TM Interface

Dimensions:

Module size

Compliance:

FCC Class A

 

EN 50081-1, Emissions

 

EN 50082-1, Susceptibility

 

Designed for compliance with CTR 14

9

10

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Patton electronic IM 1/F user manual Specifications
Page 5

IM 1/F specifications

The Patton Electronics IM 1/F is a cutting-edge network interface device known for its versatility and reliability in data transmission across various communication infrastructures. As a key player in the realm of media conversion, this device is designed to facilitate the seamless integration of analog and digital systems, enhancing connectivity while delivering top-notch performance.

One of the standout features of the IM 1/F is its support for both T1 and E1 interfaces. This dual capability makes it particularly valuable in diverse telecommunications environments, allowing users to easily transition between different communication standards without the need for additional hardware. The device is equipped with a built-in Ethernet interface, promoting hybrid functionality that accommodates modern networking needs.

The IM 1/F employs advanced error correction technologies, which significantly enhance the integrity of data transmission. These features ensure minimal downtime and maximize throughput, making it an ideal choice for businesses that depend on uninterrupted communication channels. Moreover, its ability to handle delays and jitter means that it can maintain high-quality connections, even in challenging network conditions.

Another highlight of the Patton IM 1/F is its compact and rugged design. This makes it suitable for deployment in various environments, from central offices to remote installations. The device supports both standalone and rack-mount configurations, providing flexibility in installation options. Its industrial-grade components are built to withstand harsh operating conditions, ensuring longevity and durability.

The intuitive management interface of the IM 1/F allows for easy configuration and monitoring. Users can access the device via its web-based interface, enabling straightforward adjustments to settings without requiring extensive technical expertise. This user-friendly approach simplifies integration into existing systems, ensuring a smooth operational workflow.

In addition to its robust performance capabilities, the Patton IM 1/F offers comprehensive diagnostic tools. These tools provide insights into line quality and performance metrics, empowering administrators to troubleshoot issues efficiently and optimize network performance.

In conclusion, the Patton Electronics IM 1/F stands out as a versatile and robust solution for businesses in need of reliable data transmission solutions. With its powerful feature set, advanced technologies, and rugged design, it addresses the growing demands of today's interconnected world while ensuring that users can maintain high-quality communication channels with ease.
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