Glossary

Term

Unabridged

Explanation

Anypoint

 

An open source solution designed to address the challenges of connectivity across SOA, SaaS, and APIs. https://anypoint.mulesoft.com

API

Application Programming Interface

A set of functions and procedures that allow the creation of applications which access the features or data of an operating system, application, or other service.

API Digital Channel

 

Chorus' partner-facing API Developers website.

URL https://sp.chorus.co.nz/api-developers

ASID

Access Service Identifier

Identifier given to the UCLL Access link (Copper Pair(s)) or the UBA Link.

Assure

 

The collective term for the processes and systems used for Chorus' faults logging and resolution processes/channel.

ATA

Analog Terminal Adapter

A device that allows a normal PSTN line to connect to the Internet in order to make or place telephone calls.

Authentication

 

In this context, the API portal's method for authentication of a user, by Client ID and Client Secret.

Card

 

See Line Card.

Client ID

 

The identifier assigned by the Anypoint portal to a client-side individual or organisation, visible to the client and to Chorus (and portal admin). Used to identify the owner of an API request

Client Secret

 

The identifier assigned by the Anypoint portal to a client-side individual or organisation, visible only to the client (or portal admin). Used to identify the owner of an API request.

Cloudhub

 

An integration platform as a service (iPaaS), which allows sophisticated cross-cloud integration applications.

Copper

 

The current non-fibre network is copper wire based, and supports PSTN, DSL and other copper technologies.

Count

 

In the context of an API operation parameter: the number of items to return.

dB

Decibel

An international measure of signal power or relative level.

DSL

Digital Subscriber Line

A technology for bringing high- bandwidth information to homes and small businesses over ordinary copper telephone lines.

DSL Product

 

A service on a copper network using DSL technology.

DSLAM

Digital Subscriber Line Access Multiplexer

A device that connects many digital subscriber lines to a network by multiplexing the DSL traffic onto one or more network trunk lines.

Fibre Network

 

A telecommunications network based on fibre technology.

Fibre Product

 

A service on a Fibre Network, also known as NGA within Chorus.

GET

 

An API method - read (or retrieve) a representation of a resource.

GPON

Gigabyte Passive Optical Network

A fibre standard that supports point-to-multipoint delivery of fibre to multiple Premises.

JSON

JavaScript Object Notation

A lightweight data-interchange format that is easy for humans to read and write, and easy for machines to parse and generate. This API always returns response bodies in JSON format.

Line Card (or Card)

 

Electronic interface that connects the Access Network to Inside Plant equipment.

NGA

Next Generation Access

Flexible layer 2 GPON solution for fibre connectivity. A general term for fibre products.

Offset

 

In the context of an API operation parameter: the number of items to skip before starting to collect the result set.

OLT

Optical Line Terminal

A GPON Access Node that provides for the delivery of NGA services.

ONT

Optical Network Termination

General term for a specialised piece of network equipment that terminates a single dark fibre and is located at the End User premises.

ONT Status

 

A value indicating the status of a target ONT. In the context of this API: a test to establish the status of a target ONT.

Optical Info

 

A measure of optical power attenuation levels across an optical cable.

PON

Passive Optical Network

A line consisting of optical fibres spliced end-to-end possibly via a splitter.

POST

 

An API method - create a new resource.

POTS

Plain Old Telephone Service

An industry term used to describe traditional telephone service such as Telephone, modem or Facsimile. Plain old telephone service is the voice-grade telephone service that remains the basic form of residential and small business service connection to the telephone network.

PPE

Pre-Production Environment

Chorus' production-like test environment, mainly used for performance testing.

Product ID

 

Used to identify the target product/service to be tested when reading product info or initiating tests.

Production

 

In this context, Chorus' production environment.

Linetest

 

The name of this API.

PSTN

Public Switched Telephone Network

A nationwide dial-up telephone network used, or intended for use, in whole or in part, by the public for the purposes of providing telecommunications between telephone devices.

PSTN Product

Public Switched Telephone Network product

A service on a PSTN network.

REST

Representational State Transfer

A design pattern for web services that treats objects on the system side as resources that can be created, removed or otherwise manipulated. A RESTful service is required to be stateless. It is an architectural style, not a specification.

RGW

Residential Gateway

Next generation gateway - an item in the premise used to centralise communications.

RGW Bandwidth

 

A measure of the bandwidth usage of an RGW.

RSP

Retail Service Provider

A business/organisation that has applied to become an RSP (reseller of products).

Sandbox

 

A version of this API that returns stubbed responses, used for application development.

SERCO

Service Company

Maintenance, Provisioning and Access/Engineering Services Build Contractor.

SIT

Systems Integration Test

In this context, Chorus' own internal test environment.

SLID

Service Line Identifier

A unique identifier for a given possible or real service delivered from a P-OLT. Currently there is a SLID naming standard that relates the SLID to the exchange or cabinet, P-OLT sequence number at the site, the slot number in the chassis, and the port number on the card in the slot.

Status over time

 

A set of values indicating the status of a target ONT over a period of time. In the context of this API: a test to establish the status of a target ONT over a period of time.

Test ID

 

When an asynchrous request to intitiate a test is sent, a reference test ID is returned, which is later used to retrieve the test.

TLC

Terralink Location Code

The location code from a standardised address database, replacing the need to enter an address.

UNI

User Network Interface

The interface specification facing the End User site.

UNI Port

 

A single Ethernet port on an ONT.