Data Network Terminal Single-port and Multiport Operating Instructions

•Line attenuation

•Line voltage (remote-powered) Attenuation can be 0 to 41 dB.

DNT statistics via the front panel or Q1

Signal qualities of the selected 15-minute periods (4 periods with front panel menus and 100 with Q1) and 24-hour periods (4 periods with front panel menus and 30 with Q1) and since the last reset, according to Rec. G.826, are indicated by the quality parameters in Table 15.

Table 15.

Statistics values via Q1

 

 

 

Information

Abbreviation and/or

Description

 

ratio

 

 

 

 

 

 

Total time

TT

 

Time passed since the last reset.

 

 

 

 

Unavailability time

UAT

 

Time during which severely errored seconds have

 

(Rx, Tx)

 

occurred.

 

 

 

 

 

 

 

Errored seconds

ES

 

Number of errored seconds.

 

(Rx, Tx)

 

 

 

 

 

 

Severely errored seconds

SES

 

Number of seconds during which ≥ 30% blocks

 

(Rx, Tx)

 

are errored.

 

 

 

 

 

 

 

Background block errors

BBE

 

Number of errored blocks except blocks during

 

(Rx)

 

severely errored seconds and unavailable time.

 

 

 

 

 

 

The block size depends on the used line rate.

 

 

 

 

Unavailability time ratio

UATR

 

Ratio of unavailability time to the total time during

 

(Rx, Tx)

 

the last 15 minutes or 24 hours.

 

 

 

 

 

 

 

Errored seconds ratio

ESR

 

Ratio of errored seconds to the total of seconds in

 

(Rx, Tx)

 

the available time during the last 15 minutes or 24

 

 

hours.

 

 

 

 

 

 

 

Severely errored seconds

SESR

 

Ratio of severely errored seconds to the total of

ratio

(Rx, Tx)

 

seconds in the available time during the last 15

 

 

minutes or 24 hours.

 

 

 

 

 

 

 

Background block error

BBER

 

Ratio of background block errors to the total of

ratio

(Rx)

 

blocks during the last 15 minutes or 24 hours,

 

 

except blocks during severely errored blocks and

 

 

 

 

 

 

unavailable time.

 

 

 

 

System counters via Q1

•Number of CPU resets and the time passed since the last reset.

56 (128)

© Nokia Corporation

DN01145897

 

Nokia Proprietary and Confidential

Issue 2-0 en

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Nokia DNT2Mi sp/mp user manual Statistics values via Q1, Information Abbreviation and/or Description Ratio
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DNT2Mi sp/mp specifications

The Nokia DNT2Mi SP/MP is a sophisticated and versatile networking device that integrates advanced features tailored for modern telecommunication needs. Designed for both service providers and enterprise environments, this device is a notable addition to Nokia's extensive line of networking equipment.

One of the standout characteristics of the DNT2Mi SP/MP is its adaptability to a range of deployment scenarios. This networking solution supports multiple access technologies, allowing operators to address diverse customer requirements with ease. It is particularly well-suited for merging fixed and mobile networks, which enhances operational efficiency and provides a seamless user experience.

In terms of connectivity, the DNT2Mi SP/MP features multiple Gigabit Ethernet ports, offering high-speed data transmission. This capability is essential for businesses requiring robust internet connections and ensures the device can handle high traffic volumes without compromising performance. The integrated quality of service (QoS) mechanisms enhances bandwidth management, allowing for prioritized traffic routing that is critical for applications sensitive to latency, such as voice over IP (VoIP) and video streaming.

Another notable feature is the DNT2Mi's comprehensive security measures. The device supports advanced encryption protocols and network access controls to safeguard sensitive data and ensure compliance with industry regulations. This emphasis on security is crucial in today’s landscape, where data breaches can significantly impact business operations and reputation.

Moreover, the Nokia DNT2Mi SP/MP is designed with scalability in mind. Its modular architecture enables operators to incrementally expand their networks without significant overhaul, hence accommodating future growth and evolving technological demands. The system's intuitive management interface simplifies configuration and monitoring, providing operators with the tools necessary for effective network management.

Additionally, the device supports advanced analytics and reporting capabilities, enabling operators to gain insights into network performance and user behavior. This feature is instrumental for network optimization and ensuring service level agreements (SLAs) are consistently met.

In summary, the Nokia DNT2Mi SP/MP stands out as a powerful and flexible networking solution that meets the demands of both service providers and enterprises. With its cutting-edge technology, robust security, and scalability, the DNT2Mi SP/MP is poised to play an essential role in the future of communications infrastructure.
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