InCoax D2501 EU Manual de usuario

Confidential under NDA

InCoax D2501

DPU

Hardware User Manual

InCoax D2501 EU

InCoax D2501 UK

InCoax D2501 US

InCoax D2501

Confidential under NDA

Document History

Date

Rev

Originator

Description

2021-01-14 V.1 Helge Tiainen Initial version.

InCoax D2501

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Contents

1Abbreviations, Definitions, and Notes ................................................................................................ 1

1.1 Abbreviations................................................................................................................................................ 1

1.2 Definitions..................................................................................................................................................... 2

1.3 Notes............................................................................................................................................................. 2

2Package Content ................................................................................................................................. 3

3Read This First ..................................................................................................................................... 4

3.1 When Using the DPU .................................................................................................................................... 4

3.2 Coaxial Network Requirements .................................................................................................................... 4

3.3 Warning ........................................................................................................................................................ 4

3.4 Installation Environment .............................................................................................................................. 5

3.5 Storage Environment .................................................................................................................................... 5

3.6 Theft and Vandalism ..................................................................................................................................... 5

4Introduction ........................................................................................................................................ 6

4.1 InCoax D2501 MoCA Access DPU System ..................................................................................................... 6

4.2 The DPU ........................................................................................................................................................ 6

4.3 MoCA Access Modem ................................................................................................................................... 7

4.4 Principal deployment model......................................................................................................................... 7

5Coaxial Network Use Cases................................................................................................................. 8

5.1 Coexistence with Terrestrial TV, 47 - 694 MHz ............................................................................................. 8

5.2 Coexistence with Cable TV/DOCSIS 3.0....................................................................................................... 10

5.3 Coexistence with Satellite........................................................................................................................... 11

6DPU Web Interface Access................................................................................................................ 12

6.1 Accessing the DPU Web Interface............................................................................................................... 12

7Specifications .................................................................................................................................... 13

8Legal Information.............................................................................................................................. 15

8.1 Regulatory Notice and Statement (Class B) ................................................................................................ 15

8.1.1 Canada ................................................................................................................................................... 15

8.1.2 European Union..................................................................................................................................... 15

8.1.3 United States of America ....................................................................................................................... 15

8.1.4 TUV SUD NRTL ....................................................................................................................................... 15

8.1.5 Great Britain .......................................................................................................................................... 15

9Disposal of Equipment ...................................................................................................................... 16

9.1 Waste Electrical and Electronic Equipment ................................................................................................ 16

9.2 For Business Users in the European Union ................................................................................................. 16

9.3 Disposal in Countries Outside the European Union.................................................................................... 16

9.4 Battery Symbol ........................................................................................................................................... 16

10 References ........................................................................................................................................ 17

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List of Figures

Figure 1 — Overview of the Management System. ....................................................................................................... 6

Figure 2 — Overview of principal deployment model. .................................................................................................. 7

Figure 3 — Set up for the use case “Terrestrial TV” (Cascade network)........................................................................ 8

Figure 4 — Set up for the use case “Terrestrial TV” (Star network)............................................................................... 9

Figure 5 — Set up for the use case “Terrestrial TV” (US Home Run network). .............................................................. 9

Figure 6 — Set up for the use case “Cable TV/DOCSIS 3.0” (Cascade network). .......................................................... 10

Figure 7 — Set up for the use case “Cable TV/DOCSIS 3.0” (Star network). ................................................................ 10

Figure 8 — Set up for the use case “Satellite”. ............................................................................................................ 11

Figure 9 — The DPU’s panel connections. ................................................................................................................... 12

List of Tables

Table 1 — Abbreviations................................................................................................................................................ 1

Table 2 — Definitions of the Terminology. .................................................................................................................... 2

Table 3 — Contents of the package. .............................................................................................................................. 3

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1Abbreviations, Definitions, and Notes

1.1 Abbreviations

The abbreviations that are used in this document are defined in Table 1.

Table 1—Abbreviations.

Abbreviation

Description

CATV Cable TV.

CE CE marking is a certification mark that indicates conformity with health, safety, and

environmental protection standards for products sold within the European Economic Area.

CPE Customer-Premises Equipment or Customer-Provided Equipment.

C-VLAN Customer VLAN is the VLAN that the customer uses or sees (the inner tag). C-VLAN is the VLAN

tag the customer is using on their own devices. (See QinQ.)

DHCP Dynamic Host Configuration Protocol is an automatic configuration protocol used to

automatically assign IP addresses to devices on a TCP/IP network.

DPU Data Processing Unit; often referred to as an Access Node or Control Unit.

EMC Electro Magnetic Compatibility.

FCC

The Federal Communications Commission is an independent agency of the United States

government created by statute to regulate interstate communications by radio, television, wire,

satellite, and cable.

IGMP Internet Group Management Protocol is a protocol used to establish multicast group

membership.

MAC Address

Media Access Control address is a unique identifier assigned to a Network Interface DPU (NIC)

for communications at the data link layer of a network segment. MAC addresses are used as a

network address for most IEEE 802 network technologies, including Ethernet, WiFi, and

Bluetooth.

MGMT Denotes the Management port on the DPU.

OFDM Orthogonal Frequency-Division Multiplexing is a method of encoding digital data on multiple

carrier frequencies.

PHY Physical Layer of the OSI model.

PPPoE Point-to-Point Protocol over Ethernet is a network protocol for encapsulating PPP frames inside

Ethernet frames.

PON Passive Optical Network with its variants XGS-PON, GPON and EPON.

QAM

Quadrature Amplitude Modulation is the name of a family of digital modulation methods and a

related family of analog modulation methods widely used in modern telecommunications to

transmit information.

QinQ

An Ethernet networking standard informally known as QinQ, was incorporated into the base

IEEE 802.1Q standard in 2011. The IEEE 802.1Q technology improves the utilization of VLANs by

adding another IEEE 802.1Q tag to tagged packets. (See C-VLAN and S-VLAN.) See reference {a}.

QoS Quality of Service is the ability to provide different priority to different applications, users, or

data flows, or to guarantee a certain level of performance to a data flow.

QPSK Quadrature Phase-Shift Keying.

RoHS Restriction of Hazardous Substances. This is a directive on the restriction of the use of certain

hazardous substances in electrical and electronic equipment. See reference {b}.

SerDes Serializer/Deserializer is a pair of functional blocks commonly used in high-speed

communications to compensate for limited input/output.

SFP/SFP+ Small Form factor Pluggable transceiver. SFP ≤ 1 Gbps and SFP+/Enhanced ≤ 10 Gbps.

SOAP Simple Object Access Protocol is a protocol for exchanging structured information.

S-VLAN Service VLAN is the VLAN that the service provider network sees (the outer Q-tag). S-VLAN is the

VLAN the service provider puts the entire customer traffic in. (See QinQ.)

TCP/IP Transmission Control Protocol/Internet Protocol is the architecture for data communication over

networks.

TDD Time Division Duplex is the topology adopted to make communication between two wireless

devices at one frequency but with two different time instants.

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Abbreviation

Description

TDMA Time-Division Multiple Access is a channel access method for shared-medium networks.

URL Uniform Resource Locator is the address of a resource on the Internet.

UTP Unshielded Twisted Pair.

Web GUI Web Graphical User Interface is a user interface that allows users to interact with in:xtnd

electronic devices through a web page.

WEEE Waste Electrical and Electronic Equipment.

XML eXtensible Markup Language is languages which describe the information.

1.2 Definitions

Table 2 shows the terminology and definitions that are being used in this document.

Table 2—Definitions of the Terminology.

Term

Definition

Access Modem

The InCoax Modems is a series of Ethernet over Coax network terminals providing 1 Gbps

Ethernet. The modems communicate with the InCoax D2501 DPU based on the MoCA Access™

2.5 standard. The Access Modems are installed in the subscribers’ premises.

The in:xtnd™ Access A101 is a 1 Gbps Ethernet port Modem.

These devices will be referred to as the Modem in this document.

DPU

The InCoax D2501 is a one-channel Ethernet over Coax Access Node, capable of 2.5 Gbps on the

RF port supporting up to 8, 16 or 31 Modems depending on model. The communication with

the Modems is based on the MoCA Access™ 2.5 standard.

This device will be referred to as the DPU in this document.

Customer End user or subscriber of broadband services.

Diplexer

The in:xtnd™ Combine(diplexer) is a series of high-performance bidirectional frequency

combiners, i.e. for combining and splitting frequencies. The combiners/diplexers are used for

connecting one or two MoCA Access broadband frequency spectrum signals from an

in:xtnd™ DPU with Radio/TV frequency spectrum signals into a single coaxial cable. The

bidirectional diplexer also protects the DPU from receiving RF signal disturbances outside of the

MoCA Access broadband frequency spectrum and should always be installed.

These devices will be referred to as the Diplexer in this document.

Management

System

The InCoax Management System is a Linux-based, advanced element manager with features for

DPU deployment, control, and supervision of the coax link conditions. It includes essential

functions for service provisioning and network management.

This software will be referred to as the Management System in this document.

MoCA Access

The MoCA Access™ 2.5 standard is a point-to-multipoint access technology over coaxial

network. It is designed to co-exist with legacy services such as TV and DOCSIS 3.0/3.1.

The operating frequency range is between 400 MHz and 1675 MHz. See reference {c}.

Trunk The Trunk is the uplink port from the DPU. It uses SFP modules.

1.3 Notes

The references to another document or web sites are labeled with a lower case bold and italic letter within this

kind of brackets { }.

All references in the text to a section, figure, and table are denoted with bold and italic.

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2Package Content

Check that all the accessories and items, as shown in Table 3, are present in the package.

(The images are illustrations and may differ from the real items.)

Table 3— Contents of the package.

Product Item Description Item picture

MoCA Access DPU D2501

XGS-PON, GPON, EPON and Ethernet Access

Node, capable of 2.5 Gbps (max. 3.2 Gbps

aggregated) on the RF port.

Quick Guide Quick Guide.

Warranty

Warranty coverage, Technical specification,

Disposal & Recycling document.

Additional Information

Power cord with EU plug, order DPU with

article D2501 EU If DC power feed 13-25VDC is used,

the Power Cord may be disconnected

from power outlet (if not used for

back-up power). The cord can be

detached from the Power Supply unit

and disconnected from the

enclosure. Please fill the Power Input

bushing with the rubber plug.

Power Supply Power cord with UK plug, order DPU with

article D2501 UK

Power cord with US plug, order DPU with

article D2501 US

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3Read This First

Always make sure to connect all coaxial cables and network cables to DPU before connecting the power cable.

Ground the DPU enclosure in the DPU earth terminal with coaxial network earth terminal. This must be done to

avoid electrical shock and to avoid damage to the unit. Ground loops might build up enough electrical charge

to give an electrical shock if not properly connected before connecting the power cord. Make sure to connect

the CATV amplifier’s ground connection to the DPU unit if both the CATV amplifier and DPU are installed in the

same physical location.

3.1 When Using the DPU

The DPU is designed to operate on 100/230VAC or 13-25 VDC. If the unit is not powered using the power

supply delivered with the DPU, but in any other way directly or indirectly with 13-25 VDC, a 3 A fuse must be

fitted to the DC power cable. Warranty may be void or limited due to use of other than recommended power

supply.

Please observe the following:

•Do not stick any foreign objects, like metal or flammable objects into the DPU, as this can cause fire or

electric shock.

•Do not remove the inner cover sheets or modify them in any way.

-High voltages which can cause severe electric shocks are present inside the DPU enclosure. For any

inspection, adjustment, and repair work please contact the local InCoax dealer. The warranty may be

void if the cover to the high voltage DPU area has been opened.

-Never attempt to repair this product yourself. Improper repair work can be dangerous. Never

disassemble or modify this product. Tampering with this product may result in injury or fire.

The warranty is void if the cover to the low voltage DPU area has been opened.

•Do not handle the power supply plug with wet hands as this may cause electric shocks.

•Do not use in locations subject to high humidity or dust levels exceeding IP certification, as this may cause

damage to the equipment or start a fire.

•Do not do anything that may damage the power cable. When disconnecting the power cable, pull on the

plug body, not the cable.

•Do not damage a power cable, make any modifications to it, place heavy objects on top of it, heat it, place

it near any hot objects, twist it, bend it excessively, or pull it. To do so may cause fire and electric shock.

The whole power cord should be discarded if the cable is damaged in any way.

•The power cord shall also be discarded if the plug is damaged.

•Do not place heavy objects on top of the DPU.

•Securely insert the power supply plug as far as it will go.

•Unplug all cables connected to the DPU before moving it.

It is recommended to unplug the power cord from the wall outlet if the DPU is not going to be used for any

prolonged length of time.

Never have management port connected while using management VLAN!

3.2 Coaxial Network Requirements

Please consider the following during the installation of the DPU.

The risk of potential differences and the spread of voltage from faulty equipment is largely linked to the design

of the power installation in the building. If the coax connections are not galvanically separated according to the

standard EN 60728 {d} then a galvanic separator, shall be used between the coax connection and the DPU.

In terms of potential equalization, the EN 50083-1 {e}and EN 60728 shall be followed. Cable distribution

systems shall be designed and constructed so that no dangerous voltages can occur in the external conductors

of any cables or in metal cases on passive parts.

3.3 Warning

If the DPU is installed in an environment where the surrounding temperature is 70 oC (158 oF) or more,

the coax connectors can reach a temperature of more than 85 oC (185 oF). In this case the coax connectors

must not be covered or in contact with combustible materials due to the risk of fire.

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3.4 Installation Environment

Install the DPU in a site free from strong electromagnetic field generators (such as motors), vibration, dust, and

direct exposure to sunlight.

Install the DPU in a cool and dry place for the acceptable temperature and humidity operating ranges.

See section 7 on page 13 for the actual temperature ranges.

Install the DPU on a sturdy, level surface that can support at least 5 kg (11 lbs) of weight. Leave at least 10 cm

(4 inches) of space at the front for the coax cables.

Connect a 75-ohm terminator (F connector) in all coax ports that are not used on the DPU.

Make sure that there are no insulating materials that can cover the DPU by accident.

Please also make sure that there are no corrosive liquids or materials that can emit any corrosive gases in the

same room as the DPU.

3.5 Storage Environment

The ideal storage location is a dry and well-ventilated location, e.g. in a space with climate-control. Please refer

to section 7 on page 13 for more details about the specified environmental storage conditions.

3.6 Theft and Vandalism

Depending on the circumstances for the installation it may be appropriate to mount the equipment (i.e.

the DPU, Diplexersand Switches) in a cabinet that can be locked securely.

InCoax D2501

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4Introduction

This document describes some of the features of an InCoax D2501 model. It also includes a technical

specification, as well as information about the regulatory statements and the proper disposal of the

equipment.

This specific model of the DPU provides a throughput of 2.5 Gbps (max. 3.2 Gbps) on the coax port.

4.1 InCoax D2501 MoCA Access DPU System

InCoax™ is a provider of broadband access solutions leveraging existing in-building coaxial cable networks.

The InCoax D2501 MoCA Access DPU System consists of a Persistent Management Agent Aggregator (PMAA) if

NETCONF/YANG communication protocol is used or Automatic Configuration Server (ACS) if Configuration

WLAN Management Protocol (CWMP) is used, hereafter called Management System, which manages the DPUs

installed in, or near, buildings and Modems installed in the customers’ homes. An illustration of the

Management System can be seen in Figure 1. The Modem is easily connected by the customers without any

requirements for customer configuration. This architecture makes the MoCA Access DPU System very flexible

supporting different types of networks. Once the DPU has been installed in, or near, the building the only

required operation to connect new customers is to provide them with a Modem. (Please refer to the InCoax

handbook System Design Guidelines for Cable Technicians for guidance.) As soon as the Modem has been

connected to the coaxial network, it will automatically be detected and configured by the DPU through the

Management System (if such setup has been enabled in the Management System).

The typical MoCA Access DPU System consists of distributed Management System Architecture which handles

thousands of DPUsand millions of Modems. If there is a legacy cable-TV service in the building the TV signal

must be combined with the broadband signal using the Diplexer Filter. The Management System is used as a

customer configuration, monitoring, and provisioning tool through a web interface or be accessed by

provisioning system or Operating Support System through NETCONF or TR-069 interface.

Figure 1— Overview of the Management System.

4.2 The DPU

The DPU acts as a bridge between the incoming XGS-PON, GPON, EPON or Ethernet access network and

customers’ Ethernet Modem port, using the in-building coaxial network as transport for data traffic to the

Modems. The DPU communicates with all Modems, over dedicated RF bands, in the coaxial network to manage

their individual configuration, enforces traffic, and security policies. It also collects and stores traffic statistics

data from the network.

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