Manuals / ADTRAN / Computer Equipment / Network Card

ADTRAN ISU 128 user manual RS-366 Interface, RJ-45 Interface

Models: ISU 128

1 152
Download 152 pages 8.78 Kb
Page 133
Image 133

Appendix E: Connector Pinouts

PIN 13

PIN 1

FEMALE

PIN 25

PIN 14

Figure E-3

RS-366 Interface

Table E-D

RS-366 Interface

Pin

Name

 

I/O

 

 

 

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

1

Shield

I/O

 

Shield for cable

2

DPR

I

 

Digit Present

3

ACR

O

 

Abandon Call and Retry

4

CRQ

I

 

Call Request

5

PND

O

 

Present Next Digit

6

PWI

O

 

Power Indication

7

SG

I/O

 

Signal Ground

13

DSC

O

 

Distant Station Connect

14

NB1

I

 

Digit LSB

15

NB2

I

 

Digit bit 2

16

NB4

I

 

Digit bit 3

17

NB8

I

 

Digit bit MSB

22

DLO

O

 

Data Line Occupied

8-12

NC

N/A

 

No Connection

18-21

NC

N/A

 

No Connection

23-25

NC

N/A

 

No Connection

I= Input, O= Output, N/A= Not Applicable

 

 

 

PIN 1

 

PIN 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISDN

Figure E-4

RJ-45 Interface

Table E-E

RJ-45 ISDN IFC

 

Pin

Description

 

 

 

 

 

 

4

Ring

 

 

5

Tip

 

 

 

 

 

118

ISU 128 User Manual

61202.029L2-1

Page 132 Page 134
Page 133
Image 133
ADTRAN ISU 128 user manual RS-366 Interface, RJ-45 Interface
Page 132 Page 134

ISU 128 specifications

The ADTRAN ISU 128 is a versatile and robust integrated service unit designed for network access solutions, particularly within telecommunications and enterprise environments. This unit plays a critical role in enabling high-speed data transmission, supporting various voice, video, and data services over traditional and next-generation networks.

One of the noteworthy features of the ADTRAN ISU 128 is its ability to aggregate multiple digital circuits into a single access point. It supports T1, E1, and fractional T1/E1 interfaces, making it a flexible choice for customers with different bandwidth needs. The unit allows for seamless migration from legacy systems to modern broadband services, ensuring that businesses can scale their operations without significant infrastructure changes.

The ADTRAN ISU 128 also excels in its support for various protocols, including Frame Relay and ATM, providing the necessary flexibility to adapt to different network architectures. This adaptability is essential for businesses that rely on diverse communication platforms to maintain connectivity and operational efficiency.

Another significant aspect of the ISU 128 is its built-in features for diagnostics and monitoring. The unit includes comprehensive loopback and performance monitoring capabilities, which enable network administrators to troubleshoot potential issues proactively. This functionality ensures a reliable connection and minimizes downtime, which is critical for maintaining service-level agreements (SLAs).

In terms of user interface, the ADTRAN ISU 128 is designed with ease of use in mind. The unit can be configured and managed through a web-based graphical user interface, allowing for straightforward remote access to settings and performance metrics. This capability facilitates quick adjustments and upgrades, helping to streamline network management tasks.

The ISU 128 is also built with a strong emphasis on reliability and durability. It is housed in a compact, rack-mountable design, making it suitable for various deployment environments. These characteristics, combined with support for redundant power supplies, enhance the unit's reliability in critical operations.

Overall, the ADTRAN ISU 128 stands out as a powerful solution for organizations seeking to optimize their network access. With its advanced features, compatibility with multiple technologies, and emphasis on reliability, the ISU 128 is an ideal choice for those looking to enhance their communication infrastructure in a rapidly evolving digital landscape.