ADTRAN D4 U-BR1TE V warranty Front Panel Features, Isdn

Page 6

Figure 6 displays the position switch settings at network locations.

Front Panel Features

The U-BR1TE V front panel features a two position DIP switch, a recessed pushbutton, a rotary switch, a bantam jack, and LEDs, as illustrated in Figure 1.

The B1/B2 DIP Switch selects the desired bearer channel, B1 or B2, to be tested during local tests using the U-BR1TE V front panel.

The NORM/PTRN DIP Switch is recessed to prevent inadvertent operation. The ten-position rotary switch is used to determine the specific test that will be performed, including downstream loopbacks

(see Table 2).

LED indicators display current status of the unit, as listed in Table 3.

ISDN

Switch

D4/SLC-96

COT

2-Wire

L

 

U

 

 

N

 

T

Channel

Bank

Adjacent to

Switch

SW3

1 - LUNT (COT)

2 - ADJ

SW6

Norm

D4/SLC- 96

COT

2-Wire

L

 

U

 

N

 

T

Channel

Bank

Adjacent to

Switch

SW3

1 - LUNT (COT)

2 - ADJ

SW6

Norm

T1

T1

D4/SLC-96

RT

L

U

L

T

Channel

Bank

Adjacent to

Customer

SW3

1 - LULT (RT)

2 - ADJ

SW6

Power

D4/SLC-96

RT

L

U

L

T

Channel

Bank

Adjacent to

Customer

SW3

1 - LULT (RT)

2 - ADJ

SW6

Norm

2-Wire

2-Wire

2-Wire

Loop

ISDN

RP

Customer

NT1

Customer

NT1

Note:

Refer to Table 1 for switch function descriptions.

D4

2-Wire

L

 

U

 

 

N

 

T

Channel

Bank

Adjacent to

Switch

SW3

1 - LUNT (COT)

2 - ADJ

SW6

Norm

T1

D4

L

U

L

T

Channel

Bank

Tandem Office (Source)

SW3

1 - LULT (RT)

2 - TANDEM

SW6

Norm

 

 

 

D4/SLC-96

 

 

 

 

D4/SLC-96

 

 

 

2-Wire

 

 

 

COT

 

 

 

 

RT

 

 

 

2-Wire

 

 

 

L

 

 

 

T1

 

 

 

L

 

 

 

 

 

U

 

 

 

 

 

 

 

U

 

 

Customer

 

 

 

N

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NT1

 

 

 

T

 

 

 

 

 

 

 

T

 

 

 

 

 

Channel

 

 

 

 

Channel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bank

 

 

 

 

Bank

 

 

 

 

Tandem Office (Sink)

 

Adjacent to Customer

 

 

 

 

 

 

SW3

 

 

 

SW3

 

 

 

 

1 - LUNT (COT)

 

 

1 - LULT (RT)

 

 

 

 

2 - TANDEM

 

 

2 - ADJ

 

 

 

 

 

 

SW6

 

 

 

SW6

 

 

 

 

 

 

Norm

 

 

 

 

Norm

 

 

 

Figure 6. Position Switch Settings at Network Locations for ISDN Applications

6

Section 61104020L4-5, Issue 3

61104020L4-5C

Image 6
Contents ISDN/DDS L4-5C Issue 3, May Clei Code D4C5BENBGeneral Revision HistoryInstallation Features2B Leased Mode Features Physical RequirementsBackplane Pin Assignments Option Switch Settings SLC-96 Bank RequirementsInterface Requirements SW1, SW3, and SW6 Option Settings Switch Label Function DescriptionFront Panel Features IsdnRotary Switch Options TestingLED Indication Loopback Tests ADR1 ADR6, NT1 Point-to-Point Test CRTX, LptxLocal Loopback Lpbk Local Performance MonitoringDDS Testing IDSL/DDS DescriptionDS0 DP Loopback EOC Remapping Front Panel TestsInitiate Loopback at Idsl OCU-R Performance Monitoring Adtran U-BR1TE Bidirectional LoopbackRemote End Initiated LBK Tests IDSL/DDS Trouble Codes 2B Leased Mode Operation IDSL/DDS Trouble CodeMaintenance Warranty and Customer Service

D4 U-BR1TE V specifications

ADTRAN D4 U-BR1TE V is a state-of-the-art broadband networking solution designed to support next-generation services with a focus on reliability, flexibility, and high-speed connectivity. As telecommunications companies strive to meet the ever-increasing demand for bandwidth, the D4 U-BR1TE V stands out as a powerful tool that enables service providers to deliver superior services to their customers.

One of the main features of the ADTRAN D4 U-BR1TE V is its versatility in deployment options. This device can be used in various environments, including central offices, remote locations, and outdoor settings. It supports multiple access technologies, such as VDSL2, ADSL2+, and Ethernet, allowing operators to choose the best technology for their specific needs. This flexibility ensures that service providers can efficiently leverage their existing infrastructure while expanding their service offerings.

The D4 U-BR1TE V is equipped with advanced vectoring technology that significantly reduces crosstalk interference, thereby enhancing the overall performance and capacity of DSL connections. This allows operators to extend the reach of their broadband services while delivering higher speeds to end-users. Alongside vectoring, it incorporates G.fast technology, enabling ultra-fast broadband speeds over short copper lines, making it ideal for dense urban areas or multi-dwelling units where bandwidth demand is highest.

In addition to its robust performance capabilities, the ADTRAN D4 U-BR1TE V is designed with operational simplicity in mind. It features an intuitive graphical user interface that streamlines management and monitoring tasks, reducing the burden on network operations teams. Furthermore, its support for cloud-based management platforms allows service providers to automate network monitoring and troubleshooting, ensuring high service levels and quick resolution of issues.

Another notable characteristic of the D4 U-BR1TE V is its scalability. Service providers can easily expand their network by adding additional units as demand grows, ensuring that they can meet the future needs of their customers without extensive overhauls or infrastructure upgrades.

In conclusion, the ADTRAN D4 U-BR1TE V represents a significant advancement in broadband technology. By combining flexibility, high performance, and ease of management, it empowers service providers to deliver enhanced broadband experiences to their customers while efficiently managing their network resources. With its comprehensive feature set and future-proof capabilities, it is an essential component for operators seeking to stay competitive in the increasingly demanding telecommunications landscape.