ADTRAN SHDSL E1 specifications E1 Port Statistics Definitions, Statistic Framing Mode Definition

Page 8

Table 4. Configuration Options List (Continued)

Category

Option

 

Setting

Default

 

 

 

 

 

E1 Options (E1 Mode Only)

Line Coding

1

= AMI

HDB3

 

 

2

= HDB3

 

 

 

 

 

 

 

Framing Mode

1

= Unframed

CCS

 

 

2

= CCS

 

 

 

3

= CCS w/CRC-4

 

 

 

 

 

 

Idle Pattern

00h to FFh

FFh

 

 

 

 

 

 

ISDN - PRA V3 (CCS or

1

= Disabled

Disabled

 

CCS w/CRC-4 Mode Only)

2

= Enabled

 

 

 

 

 

 

Test options

Loopback Timeout

0

= Disabled

Disabled

 

 

1 to 999 Minutes = Timeout

 

 

 

 

 

 

 

BERT Pattern

1

= ALT

2e15 – 1

 

 

2

+ 2047

 

 

 

3

= 2e15 – 1

 

 

 

4

= QRSS

 

 

 

 

 

 

 

BERT Pattern Polarity

1

= Normal

Normal

 

 

2

= Inverted

 

 

 

 

 

 

 

Inband Loopback Protocol

1

= PN127

PN127

 

 

2

= V.54

 

 

 

 

 

 

 

Inband Loopback Detection

1

= Disabled

Disabled

 

 

2

= Enabled

 

 

 

 

 

 

Table 5. E1 Port Statistics Definitions

Statistic

Framing Mode

Definition

 

 

 

Errored Seconds (ES)

Unframed

LOS condition or BPV’s > 0

 

 

 

 

CCS

LOS or LOF condition, or if BPV’s > or FE’s > 0

 

 

 

 

CCS w/CRC-4

LOS, LOF, or LOMFA condition, or if FE’s > 0 or CRC-4

 

 

errors > 0

 

 

 

Severely Errored Seconds (SES)

Unframed

LOS condition

 

 

 

 

CCS

LOS or LOF condition or if FE’s > 4

 

 

 

 

CCS w/CRC-4

LOS, LOF, or LOMFA condition, or if FE’s > 4 or CRC-4

 

 

errors ≥ 300

 

 

 

Unavailable Seconds (UAS)

N/A

If 10 continuous SES’s, then UAS

 

 

If 10 continuous seconds with no SES’s, then no UAS

 

 

 

Code Violations Count (CVC)

Unframed

If BPV’s > 0

 

 

 

 

CCS

If BPV’s > 0, or FE’s > 0

 

 

 

 

CCS w/CRC-4

If FE’s > 0 or CRC-4 errors > 0

 

 

 

8

Issue 1, August 2003

61225236L1-5A

Image 8
Contents L1-5A Issue 1, August GeneralRevision History DescriptionFeatures InstallationCompliance Codes ComplianceShipping Contents Instructions for Installing the ModuleLED Indicators DB-9 Connector Pin DescriptionsFront Panel LEDs ProvisioningWindows HyperTerminal Indication DescriptionOperation Test CapabilitiesInband Loopback Detection Customer Port$*+ Configuration Options List Category Option Setting Default= AMI B8ZS ESFStatistic Framing Mode Definition E1 Port Statistics DefinitionsMaintenance SpecificationsWarranty and Customer Service Shdsl T1/E1 NTU SpecificationsIssue 1, August

SHDSL E1 specifications

ADTRAN SHDSL E1 is a high-speed digital subscriber line technology that provides businesses with robust and reliable data communication solutions. SHDSL, or Single-pair High-speed Digital Subscriber Line, operates over traditional copper wiring and enables symmetrical data rates of up to 2.3 Mbps, making it ideal for both upstream and downstream data transmission. When combined with E1, which is a standard for digital transmission in telecommunications, the technology can support efficient voice and data services.

One of the main features of ADTRAN SHDSL E1 is its ability to leverage existing copper infrastructure, allowing organizations to benefit from high-speed connectivity without the need for extensive new installations. This is particularly valuable for businesses in areas where fiber-optic services may be limited or unavailable, thus promoting cost-effectiveness and accessibility.

ADTRAN’s SHDSL E1 product line incorporates advanced technologies that ensure reliable and efficient transmission. The technology employs advanced error correction techniques and dynamic rate adaptation, which automatically adjusts the data rate depending on line conditions. This capability provides stability and performance even in varying environmental circumstances, reducing the likelihood of service disruptions.

Another notable characteristic of ADTRAN SHDSL E1 is its support for multiple protocols, including Ethernet, T1, and E1, allowing seamless integration into diverse network environments. This versatility is essential for businesses looking to unify different communication services while optimizing their network infrastructure.

Additionally, ADTRAN equipment is designed with a focus on ease of management and deployment. The devices typically come equipped with user-friendly interfaces and management systems, empowering IT teams to monitor performance, configure settings, and perform diagnostics easily. This simplifies operational procedures and enhances the overall user experience.

In terms of scalability, ADTRAN's SHDSL E1 solutions can grow with an organization’s needs. As businesses expand and their data transmission requirements increase, they can upgrade their ADTRAN systems to accommodate higher bandwidths and more extensive networks without significant overhauls.

In conclusion, ADTRAN SHDSL E1 offers a powerful and efficient solution for businesses seeking reliable data communication over existing copper lines. With its combination of advanced technologies, multi-protocol support, ease of management, and scalability, it stands out as a viable option for organizations aiming to enhance their network capabilities without incurring substantial costs.