ADTRAN SLC-5 U-BR1TE III warranty Installation, SLC-2000 CIT Provisioning Options

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The U-BR1TE III will function with any ISDN 2B1Q U-interface that is ANSI T1.601 compliant.

2. INSTALLATION

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

After unpacking the unit, inspect it for damage. If damage is noted, file a claim with the carrier, then contact ADTRAN. See Warranty and Customer Service.

To install the U-BR1TE III, hold the unit by the front panel and insert it into the assigned slot until the edge connector is firmly seated in the backplane. The ACT LED on the U-BR1TE III should illuminate GREEN. The CR and LP LEDs will flash GREEN then illuminate AMBER. At this point, push the unit latch upward until it locks into place.

NOTE

During installation rotary switch SW3 can be in any position except 7 (LPBK). LPBK is reserved for special testing functions.

SLC-5

The U-BR1TE III plugs into a single SLC-5 channel slot. Because two time slots are assigned to each physical slot in a SLC-5 channel bank, and a U-BR1TE

IIIprovisioned as 2B+D requires three time slots, there are restrictions that apply to the physical placement of the U-BR1TE III in the channel bank. Each SLC-5 digroup consists of 12 physical slots, which can be divided into four groups of three slots each (physical slots 1-3, 4-6, 7-9, and 10-12). These tri-slot groups are used to define the slot restrictions for the U-BR1TE III as follows (see Figure 2):

•A U-BR1TE III provisioned as 2B+D cannot be installed in the last slot of a tri-slot group (slots 3, 6, 9, or 12).

•A U-BR1TE III provisioned as anything other than 2B+D cannot be installed in the physical slot to the immediate right of a U-BR1TE III provisioned as 2B+D within a tri-slot group.

 

 

 

 

 

I

2B+D

2B+D

Empty

 

 

 

 

 

 

 

1

2

3

 

 

 

 

 

 

 

 

Available

 

II

2B+D

Empty

for Other

 

 

 

 

Services

 

 

 

 

 

 

 

4

5

6

 

 

 

 

 

 

 

Available

 

 

 

III

for Other

2B+D

Empty

 

 

Services

 

 

 

 

 

 

 

 

 

7

8

9

 

 

 

 

 

 

1B+D

1B+D

Available

 

IV

or

or

for Other

 

 

2B

2B

Services

 

 

 

 

 

 

 

10

11

12

 

 

 

 

 

 

Figure 2. SLC-5 U-BR1TE Slot Placement

Examples

SLC 2000

The U-BR1TE III operates in all SLC-2000 COT and RT shelves and can be used in combination with any mix of other SLC-2000 channel units. Currently, the unit will not operate in a mode 2 shelf. All option information for SLC-2000 channel units is entered using the SLC-2000 Craft Interface Terminal (CIT) and stored in the controller’s nonvolatile system memory. Once a slot is provisioned, it does not need to be provisioned again unless a different channel unit is installed in that slot.

Table 1 lists the options to set for the U-BR1TE III. The service provisioned should match the switch settings or the unit may not operate properly.

Table 1. SLC-2000 CIT Provisioning Options

Option

SLC-2000 COT

SLC-2000 RT

 

 

 

CLEI

5SC1JE

5SC1HE

 

 

 

Function

BRI

BRI

Code

 

 

 

 

 

Service

2B+D, B1+D,

2B+D, B1+D,

 

B2+D, D

B2+D, D

 

 

 

BRI = Basic Rate Interface

61102040L4-5B

Section 61102040L4-5, Issue 2

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Contents Revision History L4-5B Issue 2, January Clei Code #5SC597IFGeneral ISDN/DDSIsdn Features FeaturesOption SLC-2000 COT SLC-2000 RT InstallationSLC-5 SLC-2000 CIT Provisioning OptionsSwitch Option Settings Physical RequirementsInterface Requirements Switch Label Function Description Internal Switch Option SettingsFunction descriptions SLC-5 U-BR1TE III IDSL/DDS Circuit Diagram Loopback Tests Front Panel FeaturesTesting Rotary Switch LegendLocal Loopback Front Panel LED IndicationColor Indication Performance Monitoring TR829 Isdn Only MLT Channel Test -LUNT ModeIsdn Only MLT Channel Test -LULT Mode DDS TestingAdtran U-BR1TE Bidirectional Loopback DS0 DP Loopback eoc RemappingFront Panel Tests Initiate Loopback at Idsl OCU-RIDSL/DDS Remote End Initiated Loopback, Local Loop Remote End Initiated LBK TestsWarranty and Customer Service MaintenanceL4-5, Issue

SLC-5 U-BR1TE III specifications

The ADTRAN SLC-5 U-BR1TE III is an advanced digital subscriber line (DSL) technology that plays a crucial role in delivering high-speed broadband services to residential and commercial customers. As part of the SLC-5 product line, this device is designed to seamlessly support both traditional TDM and next-generation packet services, ensuring versatility and strong performance in various network configurations.

One of the key features of the SLC-5 U-BR1TE III is its ability to support multiple DSL technologies, including ADSL, ADSL2+, VDSL, and VDSL2. This flexibility allows network operators to deploy the most suitable technology based on customer requirements and available infrastructure. By utilizing these DSL technologies, the device provides enhanced data rates, allowing for increased bandwidth and better overall service quality.

The SLC-5 U-BR1TE III is known for its robust architecture, which accommodates up to 48 DSL lines per unit. This high-density capability makes it an attractive option for service providers aiming to optimize their network investments. Additionally, the unit supports various interfaces for integration within existing systems, including T1/E1 and Ethernet, making it easier to connect to core networks without significant upgrades.

Another notable characteristic of the SLC-5 U-BR1TE III is its built-in intelligence, which enables dynamic bandwidth allocation. This feature optimizes how bandwidth is distributed among subscribers to ensure equitable access and smooth service delivery, even during peak usage times. Furthermore, the device supports advanced monitoring and management capabilities, helping operators maintain network performance and address issues proactively.

In terms of deployment, the SLC-5 U-BR1TE III is designed for easy installation in diverse environments, such as central offices or remote locations. Its compact form factor and fan-less design contribute to reduced power consumption and lower operating costs, making it an environmentally friendly choice.

Overall, the ADTRAN SLC-5 U-BR1TE III is an exemplary solution for service providers seeking to enhance their DSL offerings. With its support for multiple DSL technologies, high-density capabilities, dynamic bandwidth management, and ease of deployment, it continues to be a cornerstone in the evolution of broadband connectivity, paving the way for improved user experiences and increased satisfaction.
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