2

PRODUCT DESCRIPTION

Table 2. Product Description

CONNECTOR

RJ-45 Jacks

Two RJ-45 jacks each accepting up to

INTERFACES

 

four TCM Loops

 

DS-30 Fiber

One female DS-30

 

Connector

fiber optic connector pair

 

Power

One barrel jack for internal

 

Connector

power supply to wall mounted 12 VAC

 

 

power source

SIZE

Approx. 9.75” (248 mm) x 5.06” (129 mm) x 1.22”

 

(36mm)

 

WEIGHT

Estimated 20 ounces (567 grams) includes bezel and

 

PCB but not wall-mounted power supply

POWER

Country

Output/Input Rating

 

North America

12VAC @ 600mA/110VAC

 

United Kingdom

12VAC @ 600mA/240VAC

 

Australia

12VAC @ 600mA/240VAC

 

 

RELIABILITY

Mean time before failure (MTBF) target is greater than

 

20 years using Mil-Std-217F method TBD reliability

 

calculations.

 

FUNCTIONAL

Multiplexes up to eight Nortel Norstar TCM Loops

DESCRIPTION

(up to 16 voice paths) into one DS-30 fiber optic

 

line. Each TCM Loop may include up to two active

 

voice/data paths as well as a control signaling path.

 

 

 

RJ-45 Connectors

TCM

 

 

 

Loop

 

 

 

TCM TCM

 

 

 

Loops Loops

Status

AC Power

DS30 Fiber

1-4 5-8

LEDs (8)

Connector

Connector

 

 

 

 

 

 

 

 

 

 

1 4 7

2 5 8

3 6

KSU 1 - 4 KSU 5 - 8

FIBERDS - 30

LINE POWER FIBER OPTIC

Fiber Line Status LED

Figure 1. DS-30/Station Port Adapter

Installation Guide

DS30/Station Port Adapter

Page 3
Image 3
Nortel Networks DS30 manual Product Description

DS30 specifications

Nortel Networks DS30, an innovative product in the realm of telecommunications, represents a striking advancement in digital switching technology. Launched during the late 20th century, the DS30 was designed to address the growing demand for efficient digital communication systems, particularly in enterprise environments and within telecommunications service providers.

One of the main features of the DS30 is its robust digital switching capabilities. It operates using Time Division Multiplexing (TDM), allowing multiple voice and data signals to share the same communication channel. This efficient use of bandwidth significantly reduces transmission costs and enhances overall system efficiency. The DS30 facilitates high-quality voice communication, making it suitable for businesses that rely heavily on voice over IP (VoIP) and other forms of digital communication.

The DS30 is built on a modular architecture, enabling easy scalability and flexibility. This characteristic allows organizations to expand their systems incrementally without the need for a complete overhaul. The modular design also simplifies maintenance and troubleshooting, as individual components can be replaced or upgraded without affecting the entire system.

Another significant technology associated with the DS30 is its support for Integrated Services Digital Network (ISDN) protocols. This capability ensures compatibility with a wide range of existing telecommunication infrastructures, making it easier for businesses to integrate new systems with their legacy setups. Furthermore, the DS30 supports both circuit-switched and packet-switched communication, accommodating diverse application requirements.

The DS30 also boasts advanced features such as call routing, automated attendant services, and conference calling. These functionalities greatly enhance user experience and improve operational efficiency. Moreover, with its built-in redundancy options, the system is designed to provide high availability and reliability, which are critical in business environments where downtime must be minimized.

In terms of performance, the DS30 is noted for its high capacity, capable of handling thousands of simultaneous calls and data sessions. This makes it an ideal choice for large enterprises or telecommunications providers needing to support a significant volume of users.

In summary, the Nortel Networks DS30 stands out for its robust digital switching technology, modular architecture, ISDN support, and advanced features. Its flexibility and high capacity make it a critical component in the digital communication frameworks of many organizations, helping to ensure seamless connectivity and improved operational efficacy in an increasingly digital world. As businesses continue to evolve and adapt to new communication technologies, the DS30 remains a relevant and practical solution.