- GranDSLAM 3.0 supports a maximum user data size of 4096.
GranDSLAM 3.0 supports a maximum user data size of 4096.

1. Network Management Specification

6.2.1.1“atmVclOperStatus” Object (atmVclEntry 4)

This object indicates the current operational status of the VCL. Possible values are:

atmVclOperStatus =

up(1)

- VCL is currently Operational.

 

down(2)

- VCL is currently Not Operational.

 

unknown(3)

- The state of the VCL can’t be

 

 

determined. For example-all VCLs for a

 

 

given interface will be created

 

 

automatically once the box comes up

 

 

initially. These VCLs will be given an

 

 

OperStatus of unknown.

6.2.1.2“atmVclLastChange” Object (atmVclEntry 5)

This object contains the value of the MIB II’s sysUpTime object at the time the VCL entered its current operational state. If the current state was entered prior to the last re-initialization of the agent, then this object contains a zero value.

6.2.1.3“atmVccAalType” Object (atmVclEntry 8)

This object identifies the type of AAL used with the VCC. The only valid values for this object is:

•aal5(3)- AAL5

•unknown(5) - The unknown type indicates that the AAL type cannot be determined.

6.2.1.4“atmVccAal5CpcsTransmitSduSize” Object (atmVclEntry 9)

Not supported.

This object contains the maximum AAL5 CPCS (Common Part Convergence Sublayer) SDU size in octets that is supported on the transmit direction of this VCC. :An instance of this object only exists when the local VCL end-point is also the VCC end-point, and AAL5 is in use

atmVccAal5CpcsTransmitSduSize = 1500

6.2.1.5“atmVclAal5CpcsReceiveSduSize” Object (atmVclEntry 10)

Not supported.

This object contains the maximum AAL5 CPCS (Common Part Convergence Sublayer) SDU size in octets that is supported on the receive direction of this VCC. For 4200 stackable DSLAM, possible values are:

atmVccAal5CpcsReceiveSduSize = 4096

6.2.1.6“atmVclEncapsType” Object (atmVclEntry 11)

Not supported.

This object identifies the type of data encapsulation used over the AAL5 SSCS (Service Specific Convergence Sublayer) layer. The only valid values for this object is:

atmVclEncapsType = unknown(10) - when the ATM cell interface is NOT the SAR.

8000-A2-GB30-00

June 2003

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Paradyne 8620 AtmVclOperStatus Object atmVclEntry, AtmVclLastChange Object atmVclEntry, AtmVccAalType Object atmVclEntry
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8620, 8820 specifications

The Paradyne 8620 and Hotwire 8620 GranDSLAM are advanced DSLAM devices designed to provide high-speed broadband access over existing copper lines. This installation guide will outline the main features, technologies, and characteristics of these powerful units.

The Paradyne 8620 is engineered to support various DSL technologies, including ADSL, ADSL2+, and VDSL. This versatility allows operators to deploy services tailored to the needs of their customers, enabling data rates of up to 50 Mbps downstream, making it an ideal choice for meeting increasing bandwidth demands. The Hotwire 8620 GranDSLAM shares many similarities, focusing on providing enhanced service delivery for both residential and business users.

One of the key features of the GranDSLAM series is its modular architecture. Both models support up to 48 subscriber line interfaces in a single chassis, which provides significant scalability. Operators can seamlessly increase capacity by adding additional cards to accommodate growth. The devices are designed for easy deployment and management, equipped with an intuitive web-based interface that simplifies configuration and monitoring tasks.

Both units also feature advanced management capabilities, including support for SNMP and TR-069 protocols. This allows service providers to manage and provision devices remotely, significantly reducing operational costs and improving service reliability. The GranDSLAM models can also provide detailed diagnostic information, helping operators quickly identify and troubleshoot issues.

The Paradyne and Hotwire series ensure interoperability with various customer premises equipment, enabling service providers to offer bundled services such as voice, video, and data over the same connection. This capability is enhanced by the units’ ability to support VLANs and QoS features, ensuring that high-priority traffic receives the necessary bandwidth.

In addition to performance, the 8620 series is built with energy efficiency in mind. By utilizing power-saving features, these units help reduce overall operational costs while still providing reliable service.

Overall, the Paradyne 8620 and Hotwire 8620 GranDSLAM are robust solutions for service providers looking to deliver high-speed broadband services. Their modular design, advanced management capabilities, and support for multiple DSL technologies make them an excellent choice for today’s demanding telecommunications environment. With these advantages, operators can effectively meet customer needs while preparing for future growth and technology advancements.
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