H3C Aolynk ET204 Quick start guide

H3C Aolynk ET204&ET300

Quick Start

Hangzhou H3C Technologies Co., Ltd.

http://www.h3c.com

Manual Version: T2-08225L-20071129-C-1.07

Ltd. and its licensors

No part of this manual may be reproduced or transmitted in any form

or by any means without prior written consent of Hangzhou H3C

Technologies Co., Ltd.

Trademarks

H3C, , Aolynk, , H

3

Care,

, TOP G, , IRF,

NetPilot, Neocean, NeoVTL, SecPro, SecPoint, SecEngine, SecPath,

Comware, Secware, Storware, NQA, VVG, V

2

G, V

n

G, PSPT, XGbus,

N-Bus, TiGem, InnoVision and HUASAN are trademarks of Hangzhou

H3C Technologies Co., Ltd.

All other trademarks that may be mentioned in this manual are the

property of their respective owners.

Notice

The information in this document is subject to change without notice.

Every effort has been made in the preparation of this document to

ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute the warranty of

any kind, express or implied.

To obtain the latest information, please access:

http://www.h3c.com

Technical Support

customer_service@h3c.com

http://www.h3c.com

About This Manual

Organization

H3C Aolynk ET204&ET300 Quick Start is organized as follows:

Chapter Contents

1 Product Overview

Details the product models,

architecture, characteristics and

Network Applications.

2 Hardware Installation

Details the installation of the products

and their accessories.

3 Troubleshooting

Introduces the ways of troubleshooting

the product.

4 Abbreviation Lists all the abbreviation of the manual.

Conventions

The manual uses the following conventions:

I.

Symbols

Convention Description

Caution

Means reader be careful. Improper

operation may cause data loss or damage

to equipment.

 Note Means a complementary description.

Environmental Protection

This product has been designed to comply with the requirements

on environmental protection. For the proper storage, use and disposal

of this product, national laws and regulations must be observed.

H3C Aolynk ET204&ET300 Quick Start Table of Contents

i

Table of Contents

Chapter 1 Product Overview ........................................................1-1

1.1 Overview............................................................................1-1

1.2 Introduction ........................................................................1-1

1.2.1 ET204......................................................................1-2

1.2.2 ET300......................................................................1-4

1.2.3 ET204-L20...............................................................1-6

1.2.4 ET300-L20...............................................................1-8

1.2.5 Technical Specifications of Aolynk ET Series EPON

ONU Devices..................................................................1-10

1.2.6 System Features of Aolynk ET Series ONU

Devices..........................................................................1-12

1.3 Network Applications........................................................1-13

Chapter 2 Hardware Installation...................................................2-1

2.1 Safety Precautions.............................................................2-1

2.2 Installing the ONU..............................................................2-2

2.2.1 Installing the ONU on a Workbench........................2-2

2.2.2 Installing the ONU on a Vertical Surface.................2-2

2.3 Connecting the Network Cable..........................................2-4

2.4 Connecting the Fiber Cable...............................................2-5

2.5 Connecting Power Adapter................................................2-6

2.5.1 Mode 1.....................................................................2-6

2.5.2 Mode 2.....................................................................2-7

2.6 Verifying the Installation.....................................................2-7

H3C Aolynk ET204&ET300 Quick Start Table of Contents

ii

Chapter 3 Troubleshooting...........................................................3-1

3.1 Troubleshooting with the Help of LEDs on an ONU ..........3-1

Chapter 4 Abbreviation.................................................................4-1

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-1

Chapter 1 Product Overview

1.1 Overview

With the increase of Internet users and the development of the

services concerning video meeting and giant-size file transmission,

demands for network bandwidth keeps increasing. Optical fiber

transmission provides an effective way to address these issues.

Through combining the widely-used Ethernet technologies with the

passive optical network (PON) technologies, Ethernet passive optical

network (EPON) can provide sound solutions for

point-to-multiple-point accesses.

The EPON series products released by Hangzhou H3C

Technologies Co., Ltd. (H3C) include optical line terminals (OLT) and

optical network units (ONU). They can provide high bandwidth over a

distance of 10 km to 20 km, breaking through the limitations on

bandwidth and transmission distance and making the access solution

more flexible. Due to their large-scale coverage, these products

reduce the number of offices and meet the operators’ demand of using

fewer offices for larger capacity.

1.2 Introduction

Aolynk series ONU products are deployed on the user side of an

EPON system. When combined with IP voice modules and video

modules, they can provide data, telephone and video service

interfaces for users to implement fiber to the house (FTTH), fiber to the

building (FTTB), and major customers integrated access solutions.

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-2

The Aolynk ET series EPON ONU models and specifications are

shown in the following table.

Table 1-1 The Aolynk ET series EPON ONU models and

specifications

Type Description

ET204

Compliant with IEEE 802.3ah 1000Base-PX10.

An ET204 ONU provides one uplink Gigabit PON

interface and four downlink 10/100BASE-T user

interfaces.

ET300

Compliant with IEEE 802.3ah 1000Base-PX10.

An ET300 ONU provides one uplink Gigabit PON

interface and one downlink 10/100/1000BASE-T

user interface.

ET204-L20

Compliant with IEEE 802.3ah 1000Base-PX20.

An ET204-L20 ONU provides one uplink Gigabit

PON interface and four downlink 10/100BASE-T

user interfaces.

ET300-L20

Compliant with IEEE 802.3ah 1000Base-PX20.

An ET300-L20 ONU provides one uplink Gigabit

PON interface and one downlink

10/100/1000BASE-T user interface.

1.2.1 ET204

Figure 1-1 An ET204 ONU

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-3

I. Front panel

As shown in Figure 1-2, an ET204 ONU provides one POWER,

DIAG (diagnostic), PON interface LED and four 10/100BASE-T

interface status LEDs from left to right on its front panel.

Figure 1-2 The front panel of an ET204 ONU

II. Rear panel

As shown in Figure 1-3, an ET204 ONU provides one power

socket (POWER), four 10/100BASE-T interfaces, one reset button

(RESET) and one PON interface from left to right on its rear panel.

Figure 1-3 The rear panel of an ET204 ONU

III. LED description

Table 1-2 LED description

LED Status Meaning

Steady on The unit is powered on

POWER

Off The unit is powered off

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-4

LED Status Meaning

Steady on The unit is self-testing

DIAG

Off The unit is operating normally

Steady on

The ONU has been registered

successfully

PON

Off The ONU has not been registered

Steady on A link is present

Blinking

Data is being transmitted or

received

LINK/AC

T

Off No link is present

1.2.2 ET300

Figure 1-4 An ET300 ONU

I. Front panel

As shown in Figure 1-5, an ET300 ONU provides one POWER,

DIAG, and PON interface LED and two 10/100/1000BASE-T interface

status LEDs (LINK and ACT) from left to right on its front panel.

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-5

Figure 1-5 The front panel of an ET300 ONU

II. Rear panel

As shown in Figure 1-6, an ET300 ONU provides one power

socket (POWER), one 10/100/1000BASE-T interface, one reset

button (RESET) and one PON interface from left to right on its rear

panel.

Figure 1-6 The rear panel of an ET300 ONU

III. LED description

Table 1-3 LED description

LED Status Meaning

Steady on The unit is powered on

POWER

Off The unit is powered off

Steady on The unit is self-testing

DIAG

Off The unit is operating normally

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-6

LED Status Meaning

Steady on

The ONU has been registered

successfully

PON

Off The ONU has not been registered

Steady on A link is present

LINK

Off No link is present

Blinking

Data is being transmitted or

received

ACT

Off

No data is being transmitted or

received

1.2.3 ET204-L20

Figure 1-7 An ET204-L20 ONU

I. Front panel

As shown in Figure 1-8, an ET204-L20 ONU provides one

POWER, DIAG, and PON interface LED and four 10/100BASE-T

interface status LEDs from left to right on its front panel.

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-7

Figure 1-8 The front panel of an ET204-L20 ONU

II. Rear panel

As shown in Figure 1-9, an ET204-L20 ONU provides one power

socket (POWER), four 10/100BASE-T interfaces, one reset button

(RESET) and one PON interface from left to right on its rear panel.

Figure 1-9 The rear panel of an ET204-L20 ONU

III. LED description

Table 1-4 LED description

LED Status Meaning

Steady on The unit is powered on

POWER

Off The unit is powered off

Steady on The unit is self-testing

DIAG

Off The unit is operating normally

Steady on

The ONU has been registered

successfully

PON

Off The ONU has not been registered

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-8

LED Status Meaning

Steady on A link is present

Blinking

Data is being transmitted or

received

LINK/ACT

Off No link is present

1.2.4 ET300-L20

Figure 1-10 An ET300-L20 ONU

I. Front panel

As shown in Figure 1-11, an ET300-L20 ONU provides one

POWER, DIAG, and PON interface LED and two 10/100/1000BASE-T

interface status LEDs (LINK and ACT) from left to right on its front

panel.

Figure 1-11 The front panel of an ET300-L20 ONU

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-9

II. Rear panel

As shown in Figure 1-12, an ET300-L20 ONU provides one

power socket (POWER), one 10/100/1000BASE-T interface, one

reset button (RESET) and one PON interface from left to right on its

rear panel.

Figure 1-12 Rear panel of the ET300-L20

III. LED description

Table 1-5 LED description

LED Status Meaning

Steady on The unit is powered on

POWER

Off The unit is powered off

Steady on The unit is self-testing

DIAG

Off The unit is operating normally

Steady on

The ONU has been registered

successfully

PON

Off The ONU has not been registered

Steady on A link is present

LINK

Off No link is present

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-10

LED Status Meaning

Blinking Data is being transmitted or received

ACT

Off

No data is being transmitted or

received

1.2.5 Technical Specifications of Aolynk ET Series

EPON ONU Devices

Table 1-6 Technical specifications of Aolynk ET series EPON

ONU devices

Item ET204/ET204-L20 ET300/ET300-L20

Max power

consumption

8 W 10 W

DC input voltage 12 VDC 12 VDC

Physical dimensions

(H x W x D)

31.5 x 193 x 123 mm (1.2 x 7.6 x 4.8 in.)

Installation Can be put on desk top or fixed on a wall

Operating

temperature

0°C to 40°C (32°F to 104 °F)

Humidity

(non-condensing)

10% to 90%

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-11

Item ET204/ET204-L20 ET300/ET300-L20

Demultiplex

ratio

1:32, 1:16, 1:8, 1:4, and 1:2

Uplink/downli

nk

wavelength

Uplink: 1310 nm; downlink: 1490 nm

Maximum

optical signal

power

-3 dBm

Receiving

sensitivity

-24 dBm

Optic

al

featur

es

Transmitting

optical power

+4dBm to -1 dBm

Table 1-7 Interface specifications of Aolynk ET series EPON

ONU devices

Item

Uplink PON

interface

Downlink user interface

Interface type

SC/PC, single-fiber

bi-directional

RJ45

Quantity 1

z 1 (ET300/ET300-L20)

z 4 (ET204/ET204-L20)

Interface

standard

z 1000BASE-PX10

(ET204/ET300)

z 1000BASE-PX20

(ET204-L20/ET30

0-L20)

z 10/100/1000BASE-T

(ET300/ET300-L20)

z 10/100/BASE-T

(ET204/ET204-L20)

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-12

Item

Uplink PON

interface

Downlink user interface

Transmission

distance

z 10km

(ET204/ET300)

z 20km

(ET204-L20/ET30

0-L20)

100m

Conformed

standard

z IEEE 802.3ah

z IEEE.802.1x

z IEEE 802.3

z IEEE 802.3u

z IEEE802.3x

z IEEE 802.1p

z IEEE 802.1q

1.2.6 System Features of Aolynk ET Series ONU

Devices

Table 1-8 System features of Aolynk ET series ONU devices

Item Description

Transmission

distance of 10 km

to 20 km

Two types of ONU products supporting the

transmission distance of 10 km and 20 km

respectively to provide optical network

coverage within different distances

Security

z Support 802.1x authentication to

guarantee the validity of each device

z ET204/ET204-L20 user network

interfaces (UNI) support VLAN

transparent transmission, VLAN division,

and VLAN priority setting

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-13

Item Description

Remote

management

z ET204/ET204-L20 UNI support rate

setting, duplex mode setting, traffic control

setting, and can retrieve statistics about

UNI status and the number of

sent/received packets

z Support upgrading all ONU software in a

slot or an OLT in batch

Remote

maintenance

Support self failure detection and restoration.

Configuration does not get lost even when

power failure occurs or the device is

restarted.

1.3 Network Applications

I. FTTH

The OLT device is deployed in the central equipment room, and

ET204/ET204-L20 are installed in homes. They provide Ethernet ports

for users to access the network. The ONU devices are connected to

the OLT device through an optical splitter, which forms a

point-to-multiple-point topology, as shown in Figure 1-13.

H3C Aolynk ET204&ET300 Quick Start Chapter 1 Product Overview

1-14

Center Office

Users

Splitter

. . .

Stream media

server

OLT

ET204/ET204-L20

IP TV

IP telephone

PC

PSTN Internet

IP MAN

Center Office

Users

Splitter

. . .

Stream media

server

OLT

ET204/ET204-L20

IP TV

IP telephone

PC

PSTN Internet

IP MAN

Figure 1-13 Network diagram for FTTH

II. FTTB

The OLT device is deployed in the central equipment room.

ET300/ET300-L20 are attached to the switches that are of the same

floor. You can plan the network in the building as required. The ONU

devices are connected to the OLT device through an optical splitter,

which forms a point-to-multiple-point topology, as shown in Figure

1-14.

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