Edge-Core ES4704BD, ES4710BD User Manual

Download

Page 1

www.edge-core.com

ES4700 series Chassis Core Routing Switch

Page 2

Preface

ES4700BD series switch is a high performance routing switch released by Edge-Core

that can be deployed as the core layer device for campus and enterprise networks, or as

an aggregation device for IP metropolitan area networks (MAN). ES4700BD series switch

provides 4 and 10 slots , with support for various types of line cards and can seamlessly

support a variety of network interfaces from 100Mb, 1000Mb to 10Gb Ethernet.

We are providing this manual for your better understanding, use and maintenance of

the ES4700BD. We strongly recommend you to read through this manual carefully before

installation and configuration to avoid possible malfunction or damage to the switch.

Furthermore, we sincerely hope our products and services satisfy you.

Page 3

iii

Compliances and Safety Warnings FCC - Class A

This equipment has been tested and found to comply with the limits for a Class A digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference when the equipment is operated in a commercial

environment. This equipment generates, uses, and can radiate radio frequency energy and, if not

installed and used in accordance with the instruction manual, may cause harmful interference to

radio communications. Operation of this equipment in a residential area is likely to cause harmful

interference in which case the user will be required to correct the interference at his own expense.

You are cautioned that changes or modifications not expressly approved by the party

responsible for compliance could void your authority to operate the equipment.

You may use unshielded twisted-pair (UTP) for RJ-45 connections - Category 3 or better for

10 Mbps connections, Category 5 or better for 100 Mbps connections, Category 5, 5e, or 6 for

1000 Mbps connections. For fiber optic connections, you may use 50/125 or 62.5/ 125 micron

multimode fiber or 9/125 micron single-mode fiber.

Industry Canada - Class A

This digital apparatus does not exceed the Class A limits for radio noise emissions from

digital apparatus as set out in the interference-causing equipment standard entitled “Digital

Apparatus,” ICES-003 of the Department of Communications.

Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux

appareils numériques de Classe A prescrites dans la norme sur le matériel brouilleur: “Appareils

Numériques,” NMB-003 édictée par le ministère des Communications.

Japan VCCI Class A

CE Mark Declaration of Conformance for EMI and Safety (EEC)

This information technology equipment complies with the requirements of the Council

Directive 89/336/EEC on the Approximation of the laws of the Member States relating to

Electromagnetic Compatibility and 73/23/EEC for electrical equipment used within certain

voltage limits and the Amendment Directive 93/68/EEC. For the evaluation of the compliance

with these Directives, the following standards were applied:

Page 4

Caution: Do not plug a phone jack connector in the RJ-45 port. This may damage this

device. Les raccordeurs ne sont pas utilisés pour le système téléphonique!

Safety Compliance

Page 5

Please read the following safety information carefully before installing the switch:

WARNING: Installation and removal of the unit must be carried out by qualified personnel only.

• The unit must be connected to an earthed (grounded) outlet to comply with international safety

standards.

• Do not connect the unit to an A.C. outlet (power supply) without an earth (ground) connection.

• The appliance coupler (the connector to the unit and not the wall plug) must have a

configuration for mating with an EN 60320/IEC 320 appliance inlet.

• The socket outlet must be near to the unit and easily accessible. You can only remove power

from the unit by disconnecting the power cord from the outlet.

• This unit operates under SELV (Safety Extra Low Voltage) conditions according to

IEC 60950. The conditions are only maintained if the equipment to which it is connected also operates under SELV conditions.

France and Peru only

This unit cannot be powered from IT† supplies. If your supplies are of IT type, this unit must be

point labelled Neutral, connected directly to earth (ground).

† Impédance à la terre

Power Cord Set

U.S.A. and Canada

The cord set must be UL-approved and CSA certified.

The minimum specifications for the flexible cord are:

- No. 18 AWG - not longer than 2 meters, or 16 AWG.

- Type SV or SJ

- 3-conductor

The cord set must have a rated current capacity of at

least 10 A

The attachment plug must be an earth-grounding type

with NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.

Denmark The supply plug must comply with Section 107-2-D1,

Standard DK2-1a or DK2-5a. Switzerland The supply plug must comply with SEV/ASE 1011. U.K. The supply plug must comply with BS1363 (3-pin 13

A) and be fitted with a 5 A fuse which complies with

BS1362. The mains cord must be <HAR> or <BASEC> marked

and be of type HO3VVF3GO.75 (minimum). Europe The supply plug must comply with CEE7/7

(“SCHUKO”). The mains cord must be <HAR> or <BASEC> marked

and be of type HO3VVF3GO.75 (minimum). IEC-320 receptacle.

Veuillez lire à fond l'information de la sécurité suivante avant d'installer le Switch: AVERTISSEMENT: L’installation et la dépose de ce groupe doivent être confiés à un personnel

qualifié.

• Ne branchez pas votre appareil sur une prise secteur (alimentation électrique) lorsqu'il n'y a pas

de connexion de mise à la terre (mise à la masse).

• Vous devez raccorder ce groupe à une sortie mise à la terre (mise à la masse) afin de respecter

les normes internationales de sécurité.

Page 6

• Le coupleur d’appareil (le connecteur du groupe et non pas la prise murale) doit respecter une

configuration qui permet un branchement sur une entrée d’appareil EN 60320/IEC 320.

• La prise secteur doit se trouver à proximité de l’appareil et son accès doit être facile. Vous ne

pouvez mettre l’appareil hors circuit qu’en débranchant son cordon électrique au niveau de cette prise.

• L’appareil fonctionne à une tension extrêmement basse de sécurité qui est conforme à la norme

IEC 60950. Ces conditions ne sont maintenues que si l’équipement auquel il est raccordé fonctionne dans les mêmes conditions.

France et Pérou uniquement:

Ce groupe ne peut pas être alimenté par un dispositif à impédance à la terre. Si vos alimentations sont du type impédance à la terre, ce groupe doit être alimenté par une tension de 230 V (2 P+T) par le biais d’un transformateur d’isolement à rapport 1:1, avec un point secondaire de connexion portant l’appellation Neutre et avec raccordement direct à la terre (masse).

Cordon électrique - Il doit être agréé dans le pays d’utilisation

Le cordon doit avoir reçu l’homologation des UL et un certificat de la CSA.

Etats-Unis

et Canada:

Les spe'cifications minimales pour un cable flexible sont AWG No. 18, ouAWG No. 16 pour un cable de longueur infe'rieure a` 2 me'tres.

- type SV ou SJ

- 3 conducteurs

Le cordon doit être en mesure d’acheminer un courant nominal

d’au moins 10 A.

La prise femelle de branchement doit être du type à mise à la

terre (mise à la masse) et respecter la configuration NEMA 5-15P (15 A, 125 V) ou NEMA 6-15P (15 A, 250 V).

Danemark: La prise mâle d’alimentation doit respecter la section 107-2

D1 de la norme DK2 1a ou DK2 5a.

Suisse: La prise mâle d’alimentation doit respecter la norme

SEV/ASE 1011.

Europe La prise secteur doit être conforme aux normes CEE 7/7

(“SCHUKO”) LE cordon secteur doit porter la mention <HAR> ou <BASEC> et doit être de type HO3VVF3GO.75 (minimum).

Bitte unbedingt vor dem Einbauen des Switches die folgenden Sicherheitsanweisungen durchlesen: WARNUNG: Die Installation und der Ausbau des Geräts darf nur durch Fachpersonal erfolgen.

• Das Gerät sollte nicht an eine ungeerdete Wechselstromsteckdose angeschlossen werden.

• Das Gerät muß an eine geerdete Steckdose angeschlossen werden, welche die internationalen

Sicherheitsnormen erfüllt.

• Der Gerätestecker (der Anschluß an das Gerät, nicht der Wandsteckdosenstecker) muß einen

gemäß EN 60320/IEC 320 konfigurierten Geräteeingang haben.

• Die Netzsteckdose muß in der Nähe des Geräts und leicht zugänglich sein. Die Stromversorgung

des Geräts kann nur durch Herausziehen des Gerätenetzkabels aus der Netzsteckdose unterbrochen werden.

• Der Betrieb dieses Geräts erfolgt unter den SELV-Bedingungen (Sicherheitskleinstspannung)

gemäß IEC 60950. Diese Bedingungen sind nur gegeben, wenn auch die an das Gerät angeschlossenen Geräte unter SELV-Bedingungen betrieben werden.

Page 7

vii

Stromkabel. Dies muss von dem Land, in dem es benutzt wird

geprüft werden:

Schweiz Dieser Stromstecker muß die SEV/ASE

1011Bestimmungen einhalten.

Europe Das Netzkabel muß vom Typ HO3VVF3GO.75

(Mindestanforderung) sein und die Aufschrift <HAR> oder

<BASEC> tragen.

Der Netzstecker muß die Norm CEE 7/7 erfüllen

(”SCHUKO”).

Warnings and Cautionary Messages Warning:

This product does not contain any serviceable user parts.

Warning:

Installation and removal of the unit must be carried out by

qualified personnel only.

Warning:

When connecting this device to a power outlet, connect the

field ground lead on the tri-pole power plug to a valid earth

ground line to prevent electrical hazards.

Warning:

This switch uses lasers to transmit signals over fiber optic

cable. The lasers are compliant with the requirements of a

Class 1 Laser Product and are inherently eye safe in normal

operation. However, you should never look directly at a

transmit port when it is powered on.

Caution:

Do not plug a phone jack connector in the RJ-45 port. This

may damage this device. Les raccordeurs ne sont pas utilisé

pour le système téléphonique!

Caution:

Use only twisted-pair cables with RJ-45 connectors that

conform to FCC standards.

Caution:

Wear an anti-static wrist strap or take other suitable measures

to prevent electrostatic discharge when handling this

equipment.

Page 8

viii

Page 9

Content

Preface ..........................................................................................ii

Content.........................................................................................ix

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

1.1 Product Brief......................................................................................1

1.1.1 Introduction.............................................................................................. 2

1.1.2 Features....................................................................................................2

1.1.3 Main Features........................................................................................... 5

1.2 Technical specifications....................................................................5

1.3 Physical Specifications .....................................................................6

1.4 Hardware Components......................................................................6

1.4.1 Chassis..................................................................................................... 6

1.4.2 Introduction to ES4700BD cards.......................................................... 11

1.4.3 Power supply ......................................................................................... 33

1.4.4 Power Distribution Box......................................................................... 36

1.4.5 System Backplane.................................................................................37

1.4.6 Fan Tray .................................................................................................. 38

1.4.7 Dust Gauze............................................................................................. 39

1.4.8 Rear Panel .............................................................................................. 40

1.4.9 Side Panels............................................................................................. 42

1.5 System Features..............................................................................44

1.5.1 ES4704BD System Features ................................................................. 44

1.5.2 ES4710BD System Features ................................................................. 45

Chapter 2 Hardware Installation................................................47

2.1 Basic Requirements........................................................................48

2.1.1 Site Requirements ................................................................................. 48

2.1.2 Temperature and Humidity Requirements...........................................49

2.1.3 Dust and Particles..................................................................................49

2.1.4 Preventing Electrostatic Discharge Damage....................................... 50

2.1.5 Anti-interference Requirements............................................................50

2.1.6 Rack Configuration................................................................................ 51

2.1.7 Power Supply Requirements................................................................ 51

2.2 Preparing for Installation ................................................................52

2.2.1 Checking Switch Hardware Configuration and Accessories ............. 52

2.2.2 Required Tools and Utilities.................................................................. 53

2.3 Hardware Installation ......................................................................53

2.3.1 Switch Installation ................................................................................. 54

2.3.2 Switch grounding...................................................................................57

2.3.3 Card and module installation................................................................ 58

2.3.4 Connecting to the console....................................................................65

Page 10

2.3.5 SFP transceiver installation.................................................................. 65

2.3.6 XENPAK transceiver installation.......................................................... 66

2.3.7 Copper Cable/Fiber Cable Connection ................................................66

2.3.8 Power supply connection .....................................................................67

Chapter 3 Caractéristiques du système ES4700BD................69

Page 11

Chapter 1 Product Overview

RECOMMENDATION: Please read this manual first before using the switch, following the instructions to avoid damaging the device.

1.1 Product Brief

Fig 1-1 ES4704BD Switch

Fig 1-2 ES4710BD Switch

Page 12

1.1.1 Introduction

Edge-Core ES4700BD is a high performance routing switch that can be deployed as a core layer device for campus and enterprise networks, or an aggregation device for IP metropolitan area networks (MAN).

ES4704BD provides 4 slots, 3 or 2 of which are interface module slots. ES4710BD provides 10 slots, 8 of which are interface module slots. ES4700BD supports various types of line cards, and can seamlessly support network interfaces from 100Mb, 1000Mb to 10Gb Ethernet. Featuring functions such as policy-based routing, IPv6, and load balance, it is capable of flexibly meeting the different requirements of complex customer environments. Furthermore, ES4700BD allows redundancy for management modules, power supply. It supports AC-input power supplies, with hot-swapping support for cards, power supplies and fans. The working temperature of all cards can be monitored in real-time, offering carrier-class reliability.

1.1.2 Features

 Advanced Architecture

The design for the ES4700BD Series core routing switch is fully distributed architecture. With a powerful ASIC chip dedicated to high-speed route lookup and traffic forwarding through “longest-match” and “packet-by-packet” mode, the switch ensures enhanced forwarding performance and scalability. ES4700BD can effectively block network viruses such as "Code red”, "Worm.Blaster” and "Worm.Sasser” etc, and is a great choice for large scale networks with busy transactions and complex traffic, therefore meeting the metro-trend for Ethernet.

 Interfaces

ES4704BD provides 4 slots, and can be configured in Primary controller-Primary Backup mode with 2 management modules and 2 network modules, or Single controller mode with 1 management module and 3 network modules.

ES4710BD provides 10 slots, and can be configured in Primary controller-Primary Backup mode with 2 management modules and 8 network modules, or Single controller mode with 1 management module and 8 network modules.

 Carrier Class Reliability

To meet the strict requirements for device reliability of carrier class networks and to ensure 100% uptime of network cores, the design of ES4700BD enables redundancy for all critical parts, such as power supply, management modules and network links, all modules are also hot-swappable, and working temperatures of all parts are monitored real-time.

Page 13

 Support for 10G Ethernet

10Gb Ethernet (10GbE) is a leap of Ethernet in both speed and distance, in which full-duplex technology is employed, thus avoiding low-speed, half-duplex CSMA/CD protocol. Moreover, 10GbE maintains the essence of the original Ethernet model, therefore can integrate with the current Ethernet environment seamlessly. ES4700BD supports multi-port 10Gb fiber modules, providing wider bandwidth and more powerful processing capacity, therefore simplifying network structure and lowering network infrastructure cost. It is an ideal solution for MAN/WAN applications.

 MAC Address Control

In addition to the standard MAC address dynamic learning, ES4700BD introduces several MAC table-based management functions. MAC address binding achieves secure access through the curb of connecting MAC address on the ports. The MAC filtering function can screen unauthorized access devices through MAC address filtering.

 VLAN Configuration

ES4700BD support standard IEEE802.1Q VLAN, port-based VLAN and GVRP VLAN. IEEE802.1Q VLAN can divide ports into up to 4094 VLAN groups. When IEEE802.1Q VLAN tagging is used, cross-switch VLAN grouping can be enabled to manage broadcasting traffic, offer better security and improved network performance. GARP VLAN Registration Protocol (GVRP) based VLANs can achieve dynamic VLAN registration via GARP (Generic Attribute Registration Protocol), therefore a more flexible VLAN application results by reducing VLAN configurations due to less VLAN configuration changes.

 Layer 3 Forwarding

Layer 3 forwarding is the forwarding of Layer 3 packets (IP packet) across VLANs, which ES4700BD uses switch chip hardware to forward IP packets, facilitating the on-chip host route entries and default routing table entries, allowing IP packets to be forwarded at full wire speed.

 Layer 3 Routing Protocols

ES4700BD supports static routing (RIP, OSPF and BGP routing protocols) and Multicast Protocols (IGMP, IGMP Snooping, PIM-SM, PIM-DM and DVMRP), Policy Routing, IPv6, and Load Balance etc.

 QoS

ES4700BD supports various QoS policies. It provides 8 priority queues for each port with bandwidth that can be individually set. WRR/SP/SWRR scheduling are also supported. Traffic can be sorted by ports, VLAN, DSCP, IP precedence and ACL, etc. By assigning different DSCP, IP priorities and bandwidth, different service quality for voice, data and video transmissions can be achieved.

 ACL

ES4700BD supports standard and extended ACLs. ACL is an IP packets filtering mechanism employed by switches, providing network traffic control by granting or denying access through the switches, and thus effectively safeguarding the security of networks. ES4700BD can filter inbound IP-based traffic by source/destination IP/Mac addresses, IP protocol types, TCP/IP port numbers, IP Precedence and ToS information.

 IEEE802.1x Access Authentication

ES4700BD supports port-based IEEE802.1x access authentication. Access

Page 14

authentication can be managed by number of client per port and dynamic secure authentication based on MAC addresses..

 Spanning Tree

ES4700BD provides support for IEEE 802.1D Spanning Tree Protocol (STP), IEEE

802.1w Rapid Spanning Tree Protocol (RSTP), and IEEE802.1s Multiple Spanning Tree Protocol (MSTP). Spanning-Tree Protocol is a link management protocol that provides path redundancy while preventing undesirable loops in the network.

 Bandwidth Management (Port bandwidth Limit)

ES4700BD features upstream and downstream bandwidth management for both, enabling different access bandwidth to be specified according to user levels. Each port can be assigned with different bandwidth to meet the management demands of Access networks.

 Trunk Port

Trunk port of IEEE802.3ad is supported by ES4700BD. A Trunk group of 2 to 8 ports can be established for link redundancy and load balance.

 IGMP Snooping

ES4700BD supports IGMP Snooping based on multi-casting applications enabling various multi-cast services (e.g. multimedia playback, remote education and recreation) in an access network with lowered network traffic.

 Broadcast Storm Control

ES4700BD can effectively prevent broadcast storms from wasting bandwidth with packet level Broadcast Storm Control function, resulting in improved overall system performance.

 Port Mirroring

ES4700BD supports Port Mirroring, which is used to mirror the inbound and/or outbound traffic on specific port(s) to another port to gather related statistics, which is useful in troubleshooting and traffic monitoring.

 DHCP Server, Relay and Client

ES4700BD supports a DHCP Server. It can dynamically assign IP addresses to hosts or MAC addresses, and specified IP addresses to implement MAC-IP binding.

 RADIUS

ES4700BD supports RADIUS (Remote Dial-In User Service) authentication, enabling users to be authenticated via IEEE802.1x protocols.

 Comprehensive Network Management

With ES4700BD, in-band and out-of-band management can be done through Console, Telnet and SNMP. Console and Telnet management provides simple and easy CLI (command line interface). SNMP management is V1 and V2C compliant, supporting Ether-Like MIB, Bridge MIB and MIB II, and RMON 1/2/3/9 MIB. With Edge-Core's ECview, full SNMP network management is available. Furthermore, ES4700BD provides a unique workstation IP setting management, enabling the switch to filter unauthorized remote network administrative connections, and keep the validity, security and consistency of remote network management.

Page 15

1.1.3 Main Features

 ES4704BD 4 slots that can be configured in Primary controller-Primary Backup mode

with 2 management modules and 2 network modules, or Single controller mode with one management module and 3 network modules.

 ES4710BD 10 slots that can be configured in Primary controller-Primary Backup

mode with 2 management modules and 8 network modules, or Single controller mode with one management module and 8 network modules.

 Store-and-forward switching, ensuring minimal latency  Auto MDI/MDI-X, enabled on all RJ-45 ports, allows connections to other switches

using a non-crossover twisted pair cable.

 Full-duplex IEEE802.3x flow control, half-duplex backpressure flow control  Console management port provided  Port working status and statistics available  Restart and reset to factory setting can be done both locally and remotely  TFTP /FTP firmware upgrade available  Can be installed into standard 19-inch chassis

1.2 Technical specifications

 Protocols and Standards

□ IEEE802.3 10BASE-T Ethernet □ IEEE802.3u 100BASE-TX/FX Fast Ethernet □ IEEE802.3x Flow control □ IEEE802.1x access control □ IEEE802.1D/w Spanning Tree □ IEEE802.1p Class of Service □ IEEE802.1Q VLAN □ IEEE802.3ad Link Aggregation □ TFTP/FTP □ DHCP □ BootP □ Telnet □ IP/UDP/TCP/ICMP □ HTTP □ SNMP V1/V2C □ RIP □ OSPF □ BGP

 Management Protocols and Methods

Page 16

□ CLI command line □ SNMP V1/V2C enabled, available through Network management systems such as

ECview

□ Telnet management enabled □ RFC1757 RMON（1, 2, 3, 9）

 MIB Library

□ RFC1213 MIB II □ RFC1493 Bridge MIB □ RFC1643 Ether-Like MIB □ Edge-Core Private MIB

1.3 Physical Specifications

 Management Port

□ One RJ-45 serial port for each management module

 AC Power Input

□ 90 ~ 264VAC, 50 ~ 60Hz □ Built-in Universal Power Supply

 Power Consumption

□ ES4704BD: 400W Max □ ES4710BD:1200W Max

 Operating Temperature

□ 0°C ~ 40°C

 Storage Temperature

□ -40°C ~ 70°C

 Relative humidity

□ 10% ~ 90% with no condensate

 Dimension

□ ES4704BD:440mm x 266mm x 421mm (W x H x D) □ ES4710BD:436mm×797mm×478mm((W x H x D)

 Weight

□ ES4704BD: 30kg (max. full configuration weight) □ ES4710BD: 65kg (max. full configuration weight)

 Mean Time Before Failure

□ Min. 80,000 Hours MTBF

1.4 Hardware Components

ES4704BD consists of the chassis, power supply system, ventilation system, system board, etc.

1.4.1 Chassis

Page 17

1.4.1.1 ES4704BD Chassis

The ES4704BD uses a 19-inch Rack Mountable Chassis, with the standard dimensions of 440mm(W) x 266(H) x 421mm(D). The chassis consists of functional block and power supply block. The function module block is a board rack, which is the supporting structure for ES4704BD system boards (4 boards max). The fan block is located on the left side of the board rack, allowing one fan tray (4 axial fans for each fan tray). Dust gauze is provided on the right of the board rack for filtering air circulation through the rack. The power block upper the dust gauze provides power to the system, supporting up to two power modules. The power modules insert into the power slots from the front, with the distribution box at the back of the rack for maintenance. In addition, there is a ESD Wrist Strap Connectors on the board rack, located on the left side of the upper.

Fig 1-3 ES4704BD Module Outlook

Page 18

Fig 1-4 ES4704BD Front Panel View

① Management slot: It supports two management slots.

EM4704BD-M24TX4GC or EM4704BD-M12GX-SFP can be inserted in to the Management slots.The second slot can also be used as I/O slot for configuring various I/O modules, such as EM4700BD-12GX-SFP , EM4700BD-12GT-RJ45，EM4700BD-2XG-XENPAK and more.

② Network slot: 2 network slots are provided. Various network modules

can be added to the network slots, such as EM4700BD-12GT-RJ45, EM4700BD-12GX-SFP, EM4700BD-2XG-XENPAK,etc.

③ Power slot: used for system power supply modules. Supports up to two

300W AC modules.

④ Fan tray slot: supports up to one system fan assemblies, each assembly

consists of four axial fans.

⑤ Dust gauze slot: exterior air inlet for the ventilation subsystem. ⑥ Distribution box slot: for system distribution box use, works in AC mode

based on the power modules.

1.4.1.1.1 Board Rack

The board rack consists of board slots and a system board.

The boards are inserted vertically into the ES4704BD 4 unit boards are provided. There are four slots in ES4704BD from number 1 to number 4 in order of top to down. The first slot is used to install management module; the second slot is used to management module under 1+1 redundant backup mode or install various I/O interface modules.

A reset button (printed on the panel as Reset), hot swap button (printed on the panel as SWAP), board power indicator (printed on the panel as PWR) and board running status indicator (printed on the panel as RUN) are provided for each board. On the Main Control cards there is Master-Slave indicator (printed on the panel as M/S) There is also a power module status indicator (printed on the panel as Power), fan assembly status indicator (printed on the panel as Fan), and interface status indicators for corresponding management interfaces and network interfaces (printed on the panel as Link and Act).

Page 19

The ES4704BD system board is an essential part of the switch, located inside the switch and providing interconnectivity between the management switch modules (short for management card) and network interface modules (line card), and for all management and control signals.

1.4.1.1.2 Power Supply

When using A.C. power supply, we shall adopt power supply of 90~264v and corresponding A.C. distribution box. The permissible range of power supply is ±20%, 50Hz~60Hz. The maximum output power of single power supply module is 300W.

1.4.1.1.3 Ventilation and Cooling System

The operating ambient temperature of the ES4704BD is 0 ~ 40°C, the thermal design of the equipment can ensure that the surface temperature of the device will not exceed the 50°C to 80°C, the highest temperature allowable.

The switch uses fan assemblies to disperse heat, with the air flow being drawn in through the right section and out through the left section to facilitate air circulation, so that the switch can maintain normal operation under specified environmental conditions. The fan tray is attached to the fan tray slots left the board rack, and ventilation is provided via 4 axial fans that pump out air. Fan trays are hot swappable for maintenance, their status are indicated by the FAN indicators on the main switch panel. In addition, dust gauze is provided on the right of the board rack for filtering the air circulating through the rack. The dust gauze can be unplugged and removed through the back for maintenance.

1.4.1.2 ES4710BD Chassis

The ES4710BD uses a 19-inch Rack Mountable Chassis, with the standard dimensions of 436mm(W) x 797(H) x 478mm(D). The chassis consists of functional block, thermal block, and power supply block. The function module block is a board rack, which is the supporting structure for ES4710BD system boards (10 boards max). Ten wiring clips are provided in the upper and lower parts of the board rack respectively, for the positioning of all kinds of cables. In addition, there are two ESD Wrist Strap Connectors on the board rack, located on the left side of the upper and lower rack respectively. The thermal block is located on the upper part of the board rack, allowing three fan trays (2 axial fans for each fan tray). Dust gauze is provided under the board rack for filtering air circulation through the rack. The power block under the dust gauze provides power to the system, supporting up to three power modules. The power modules insert into the power slots from the front, with the distribution box at the back of the rack for maintenance. Closely beside the distribution box, a grounding post has been provided on each side of the rack for grounding connections. In addition, on both sides of the lower section of the chassis, a handler is provided for easier transport.

Page 20

Fig 1-5 ES4710BD Front Panel view

① Management slot: 2 management slots are provided. One or two

management switching modules EM4710BD-AGENT can be inserted in to the Management slots.

② Network slot: 8 network slots are provided. Various network modules

can be added to the network slots, such as EM4700BD-12GT-RJ45, EM4700BD-12GX-SFP,EM4700BD-2XG-XENPAK,etc.

③ Power slot: used for system power supply modules. Supports up to

three 600W AC modules.

④ Fan tray slot: supports up to three system fan assemblies, each

assembly consists of two axial fans.

⑤ Dust gauze slot: exterior air inlet for the ventilation subsystem. ⑥ Distribution box slot: for system distribution box use, works in AC mode

based on the power modules.

1.4.1.2.1 Board Rack

The board rack consists of board slots and a system board.

The boards are inserted vertically into the ES4710BD 10 unit boards are provided. These include 2 management slots in the middle for management switch modules, marked specially in red as M1 and M2. The other eight board slots are network slots for various network interface modules, sequenced as 1 to 8 from left to right.

A reset button (printed on the panel as Reset), hot swap button (printed on the panel as SWAP), board power indicator (printed on the panel as PWR) and board running status indicator (printed on the panel as RUN) are provided for most board. On the Main Control cards there is Master-Slave indicator (printed on the panel as M/S) There is also a power module status indicator (printed on the panel as Power: Fail/OK), fan assembly status indicator (printed on the panel as Fan: Alarm/OK), and interface status indicators for

Page 21

corresponding management interfaces and network interfaces (printed on the panel as Link and Act).

The ES4710BD system board is an essential part of the switch, located inside the switch and providing interconnectivity between the management switch modules (short for management card) and network interface modules (line card), and for all management and control signals.

1.4.1.2.2 Power Supply

When powered by AC sources, the 110V/220 VAC input power supplies and corresponding AC distribution box should be used. The acceptable input power ranges from 90 ~ 264 VAC at 50 ~ 60 Hz. The maximum output power of each power module is 600W.

1.4.1.2.3 Ventilation and Cooling System

The operating ambient temperature of the ES4710BD is 0 ~ 40°C, the thermal design of the equipment can ensure that the surface temperature of the device will not exceed the 50°C to 80°C, the highest temperature allowable.

The switch uses fan assemblies to disperse heat, with the air flow being drawn in through the bottom section and out through the upper section to facilitate air circulation, so that the switch can maintain normal operation under specified environmental conditions. Three fan trays are attached to the fan tray slots above the board rack, and ventilation is provided via 6 axial fans that pump out air. Fan trays are hot swappable for maintenance, their status are indicated by the FAN indicators on the main switch panel. In addition, dust gauze is provided under the board rack for filtering the air circulating through the rack. The dust gauze can be unplugged and removed through the front for maintenance.

1.4.2 Introduction to ES4700BD cards

The following twelve cards for the ES4700BD are currently available: z Main control card（EM4704BD-M12GX-SFP）： The central switching and

controlling module for the ES4704BD, System status control, switch management, user access control and administration, and network operation maintenance are performed here. 12 Gigabit SFP ports are also provided.

z Main control card（ EM4704BD-M24TX4GC ）： The central switching and

z Main control card (EM4710BD-AGENT): The central switching and controlling

module for the ES4710BD. System status control, switch management, user

Page 22

access control and administration, and network operation maintenance are performed here.

z 12 copper GT ports line card (EM4700BD-12GT-RJ45): supporting 12

1000Base-T copper ports for layer 2 and layer 3 switching and routing.

z 12 fiber GB ports line card (EM4700BD-12GX-SFP): supporting 12 fiber GB

fiber ports for layer 2 and layer 3 switching and routing.

z Dual 10GB fiber line card (EM4700BD-2XG-XENPAK): supporting 2 10GBase-X

fiber ports (XENPAK) for layer 2 and layer 3 switching and routing.

z 8 Gigabit Combo ports and 16 fiber GB ports line card(EM4700BD-8GC16GX):

supporting 8 Gigabit Combo and 16 fiber GB ports for layer 2 and layer 3 switching and routing; ipv6 wire speed forward

z Dual 10G XFP ports , 8 Gigabit Combo ports and 16 fiber GB ports line card

(EM4700BD-8GC16GX2XG): supporting 2 10G XFP ports, 8 Gigabit Combo and 16 fiber GB port for layer 2 , layer 3 switching and routing and ipv6 wire speed forward

z 4 Gigabit Combo ports and 24 100/10 Base-TX ports line card

(EM4700BD-24TX4GC): supporting 4 Gigabit Combo ports and 24 100/10 Base-TX ports for layer 2 and layer 3 switching and routing.

z 12 Gigabit Combo ports and 12 copper GT ports(EM4700BD-12GT12GC):

supporting 12 Gigabit Combo ports and 12 copper GT ports for layer 2 and layer 3 switching and routing and ipv6 wire speed forward

z Dual 10G XFP ports , 12 Gigabit Combo ports and 12 copper Gb ports

(EM4700BD-12GT12GC2XG): supporting dual 10G XFP ports, 12 Gigabit Combo ports and 12 copper GT ports for layer 2 and layer 3 switching , routing and ipv6 wire speed forward

z 48 copper GT ports line card (EM4700BD-48GT): supporting 48 1000Base-T

copper ports for layer 2 and layer 3 switching and routing and ipv6 wire speed forward.

z 48-port 1000Mbps optical line card（ EM4700BD-48GX-SFP）: implements

2-layer and 3-layer wire-speed switching and routing function of 48 1000Mbps optical interfaces, and IPv6 wire-speed transmission.

z Four 10G XFP ports line card (EM4700BD-4XG-XFP):

implements 2-layer and 3-layer wire-speed switching and routing function of 4 10,000 Mbps XFP interfaces and IPv6 wire-speed transmission. This network-control chip RTL8139 does not support MDIX function.

1.4.2.1 EM4704BD-M12GX-SFP

The EM4704BD-M12GX-SFP is switching module for the ES4704BD. System status control, switch management, user access control and administration, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy. 12 Gigabit SFP ports are also provided.

Page 23

1.4.2.1.1 Front Panel

The EM4704BD-M12GX-SFP provides 12 1000Base-SFP ports. At the same time, it comes with 1 Console port (control console) and 1 10/100Base-Tx Ethernet port (management port).

The Front Panel view is shown below:

Fig 1-6 EM4704BD-M12GX-SFP Front Panel View

1.4.2.1.2 Front Panel - Indicator

The following table describes the front panel indicators of EM4704BD-M12GX-SFP:

Table 1.1EM4704BD-M12GX-SFP indicators description

LED Panel Symbol Status Description

On (Green)

Card powered

Power

Indicator

PWR

Off Card powered off

On (Green, blink at 1 Hz)

Cards operating

normally On (Green, blink at 8 Hz)

System is loading

On (Yellow, blink at 8 Hz)

System is shutting down

On (Red, blink at 8 Hz) Cards malfunction

Operation

indicator

RUN

Off

Cards are powered off

and can be removed On (Green) Master

Master-Slave

indicator

M/S

Off

Slave

On (Green) Fan operating normally

Fan Assembly

Status

indicator:

FAN

Off

Fan malfunctioning or

not present (with Alarm

off)

SFP port indicator

Status

indicator

Link

On (Green)

Network connection on

SFP transceiver is

normal

Page 24

Off

No network connection

present on SFP

transceiver

Transmission

Indicator

Act Blinking (Green)

Sending or receiving

data

1.4.2.1.3 Front Panel Port Description

The EM4704BD-M12GX-SFP provides 12 SFP (Mini GBIC) Gigabyte fiber

transceiver slots.

The following SFP transceivers are supported by the EM4704BD-M12GX-SFP:

z ET4201-SX Gigabit SFP MM 850 nm, 500m (SX) z ET4201-LX Gigabit SFP SM 1310 nm, 10Km (LX) z ET4201-LHX Gigabit SFP SM 1310 nm, 40Km (LHX) z ET4201-ZX Gigabit SFP SM 1550 nm, 80Km (ZX) z ET4201-RJ45 Gigabit SFP to Copper cable RJ45

1.4.2.1.4 Front Panel – Console Port

The EM4704BD-M12GX-SFP provides a RJ-45 (receptacle) Console serial port. Users can connect to hosts via this port to perform system debugging, configuration, maintenance, management and host software loading.

Table 1.2 EM4704BD-M12GX-SFP Console description

Property Specification

Connector

RJ-45 (receptacle)

Connector type

RS-232

Baud rate

9600bps (default)

Supporting service

z Connects to character terminals z Connects to PC serial port and running terminal emulator

on PC.

1.4.2.1.5 Front Panel – Management Port

The EM4704BD-M12GX-SFP provides a RJ-45 (receptacle) Ethernet port. Users can connect through this management port to hosts for program loading or to connect to remote devices for remote management (e.g., a managing workstation). Note: when connecting to the host, a cross-over cable should be used.

Table 1.3 EM4704BD-M12GX-SFP management port description

Property Specification

Page 25

Connector

RJ-45 (Receptacle)

Connector type

z 10/100Mbps auto sensing z Cat 5 UTP: 100 m

1.4.2.1.6 Front Panel – Reset Button

EM4704BD-M12GX-SFP provides a RESET button for resetting the board.

1.4.2.2 EM4704BD-M24TX4GC

The EM4704BD-M24TX4GC is switching module for the ES4704BD. System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy. 24 10/10Base-TX ports with 4 Gigabit combo ports(RJ45or SFP) are also provided.

1.4.2.2.1 Front Panel

The EM4704BD-M24TX4GC provides 24 10/100Base-TX ports and 4 Gigabit COMBO slots. At the same time, it comes with 1 Console port (control console) and 1 10/100Base-Tx Ethernet port (administration port).

The Front Panel view is shown below:

Fig 1-7 EM4704BD-M24TX4GC

1.4.2.2.2 Front Panel - Indicator

The following table describes the front panel indicators of EM4704BD-M24TX4GC:

Table 1.4 EM4704BD-M24TX4GC indicators description

LED Panel Symbol Status Description

On (Green)

Card powered

Power

Indicator

PWR

Off Card powered off

On (Green, blink at 1 Hz)

Cards operating normally

Operation

indicator

RUN

On (Green, blink at 8 Hz)

System is loading

Page 26

On (Yellow, blink at 8 Hz)

System is shutting down

On (Red, blink at 8 Hz)

Cards malfunction

Off

Cards are powered off and can be removed

On (Green) Master

Master-Slave

indicator

M/S

Off

Slave

On (Green) Fan operating normally

On (Red) Fan malfunctioning

Fan Assembly

Status

indicator:

FAN

Off

Fan not present (with Alarm off)

SFP port indicator

On (Green)

Network connection on SFP transceiver is normal

Status

indicator

Link

Off

No network connection present on SFP transceiver

Transmission

Indicator

Act Blinking (Green) Sending or receiving data

10/100Base-RJ45 port indicator

On (Green)

Network connection is normal

Status

indicator

Link

Off

No network connection present on 10/100Base-RJ45 port

Transmission

Indicator

Act Blinking (Green) Sending or receiving data

1000Base-TX port indicator

On (Green)

Network connection on 1000Base-TX transceiver is normal

Status

indicator

Link

Off

No network connection present on 1000Base-TX transceiver

Transmission

Indicator

Act Blinking (Green) Sending or receiving data

1.4.2.2.3 Front Panel Port Description

The EM4704BD-M24TX4GC provides 24 10/100Base-TX ports and 4 Gigabite COMBO (RJ-45 or SFP ) transceiver slots.

The following SFP transceivers are supported by the EM4704BD-M24TX4GC:

z ET4201-SX Gigabit SFP MM 850 nm, 500m (SX)

Page 27

z ET4201-LX Gigabit SFP SM 1310 nm, 10Km (LX) z ET4201-LHX Gigabit SFP SM 1310 nm, 40Km (LHX) z ET4201-ZX Gigabit SFP SM 1550 nm, 80Km (ZX) z ET4201-RJ45 Gigabit SFP to Copper cable RJ45

1.4.2.2.4 Front Panel – Console Port

The EM4704BD-M24TX4GC provides a RJ-45 (receptacle) Console serial port. Users can connect to hosts via this port to perform system debugging, configuration, maintenance, management and host software loading.

Table 1.5 EM4704BD-M24TX4GC Console description

Property Specification

Connector

RJ-45 (receptacle)

Connector type

RS-232

Baud rate

9600bps (default)

Supporting service

z Connects to character terminals z Connects to PC serial port and running terminal emulator

on PC.

1.4.2.2.5 Front Panel – Management Port

The EM4704BD-M24TX4GC provides a RJ-45 (receptacle) Ethernet port. Users can connect through this management port to hosts for program loading or to connect to remote devices for remote management (e.g., a managing workstation). Note: when connecting to the host, a cross-over cable should be used.

Table 1.6 EM4704BD-M24TX4GC management port description Property Specification

Connector

RJ-45 (Receptacle)

Connector type

z 10/100Mbps auto sensing z Cat 5 UTP: 100 m

1.4.2.2.6 Front Panel – Reset Button

EM4704BD-M24TX4GC provides a RESET button for resetting the board.

1.4.2.3 EM4710BD-AGENT

The EM4710BD-AGENT is switching module for the ES4710BD. System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into M1 or M2 slots of the chassis for Master-Slave redundancy.

Page 28

1.4.2.3.1 Front Panel

The EM4710BD-AGENT comes with 1 Console port (control console) and 1 10/100Base-Tx Ethernet port (management port).

The Front Panel view is shown below:

Fig 1-8 EM4710BD-AGENT Front Panel view

1.4.2.3.2 Front Panel - Indicator

The following table describes the front panel indicators of EM4710BD-AGENT:

Table 1.7 EM4710BD-AGENT indicators description

LED Panel Symbol Status Description

On (Green)

Card powered

Power

Indicator

PWR

Off Card powered off

On (Green, blink at 1 Hz)

Cards operating normally

On (Green, blink at 8 Hz)

System is loading

On (Yellow, blink at 8 Hz)

System is shutting down

On (Red, blink at 8 Hz) Cards malfunction

Operation

indicator

RUN

Off

Cards are powered off and can be removed

On (Green) Master

Master-Slav

e indicator

M/S

Off

Slave

On (Green)

Power Supply Module operating normally

Off

Power supply module malfunctioning or not present (with Fail off)

Power

Supply

Module

Status

indicator:

POWER

Fail

On (Yellow) Power Supply Module malfunction

Page 29

Off

Power supply module operating normally or not present (with OK off)

On (Green) Fan operating normally

Off

Fan malfunctioning or not present (with Alarm off)

On (Yellow) Fan malfunction

Fan

Assembly

Status

indicator:

FAN

Alarm

Off

Fan operating normally or not present (with OK off)

1.4.2.3.3 Front Panel – Console Port

The EM4710BD-AGENT provides a RJ-45 (receptacle) Console serial port. Users can connect to hosts via this port to perform system debugging, configuration, maintenance, management and host software loading.

Table 1.8 EM4710BD-AGENT Console description

Property Specification

Connector

RJ-45 (receptacle)

Connector type

RS-232

Baud rate

9600bps (default)

Supporting service

z Connects to character terminals z Connects to PC serial port and running terminal emulator

on PC.

1.4.2.3.4 Front Panel – Management Port

The EM4710BD-AGENT provides a RJ-45 (receptacle) Ethernet port. Users can connect through this management port to hosts for program loading or to connect to remote devices for remote management (e.g., a managing workstation). Note: when connecting to the host, a cross-over cable should be used.

Table 1.9 EM4710BD-AGENT management port description

Property Specification

Connector

RJ-45 (Receptacle)

Connector type

z 10/100Mbps auto sensing z Cat 5 UTP: 100 m

1.4.2.3.5 Front Panel – Reset Button

EM4710BD-AGENT provides a RESET button for resetting the board.

Page 30

1.4.2.4 EM4700BD-12GT-RJ45

12 copper GT ports line card (EM4700BD-12GT-RJ45): supports 12 1000Base-T copper ports for layer 2 and layer 3 switching and routing.

1.4.2.4.1 Front Panel

The EM4700BD-12GT-RJ45 provides 12 RJ45 ports (10/100/1000Mbps adaptive).The Front Panel view is shown below:

Fig 1-9 EM4700BD-12GT-RJ45 Front Panel view

1.4.2.4.2 Front Panel - Indicator

The following table describes the EM4700BD-12GT-RJ45’s front panel indicators:

Table 1.10 EM4700BD-12GT-RJ45 indicator descriptions

LED

Panel

Symbol

Status Description

On (green)

Card powered

Power

Indicator

PWR

Off

Card powered off

On (Green, blinks at 1 Hz)

Card operating normally

On (Green, blinks at 8 Hz)

System is loading

On (Yellow, blinks at 8 Hz)

System is shutting down

On (Red, blinks at 8 Hz) Malfunction status

Operation

indicator

RUN

Off

Card is powered off and can be removed

RJ-45 port indicator

On (Green) Network connection is normal

Status indicator

Link

Off

No network connection present on 1000Base-TX port

Page 31

Transmissio

n Indicator

Act Blinking (Green) Sending or receiving data

1.4.2.4.3 Front Panel Port Description

The EM4700BD-12GT-RJ45 provides 12 RJ45 copper GT ports.

Table 1.11 EM4700BD-12GT-RJ45 port description

Port Type Specification

RJ-45 port

z 10/100/1000 Mbps auto sensing z MDI/MDI-X cable ant sensing z Cat 5 UTP: 100 m

1.4.2.4.4 Front Panel – Reset Button

The EM4700BD-12GT-RJ45 provides a RESET button for resetting the board.

1.4.2.5 EM4700BD-12GX-SFP

12 fiber GB ports line card (EM4700BD-12GX-SFP): supports 12 SFP GB fiber ports for layer 2 and layer 3 switching and routing.

1.4.2.5.1 Front Panel

EM4700BD-12GX-SFP provides 12 SFP ports.The Front Panel view is shown below:

Fig 1-10 EM4700BD-12GX-SFP Front Panel view

1.4.2.5.2 Front Panel - Indicator

The following table describes the EM4700BD-12GX-SFP’s front panel indicators:

Table 1.12 EM4700BD-12GX-SFP indicator descriptions

LED

Panel

Symbol

Status Description

On (green)

Card powered

Power

Indicator

PWR

Off Card powered off

Page 32

On (Green, blinks at 1 Hz)

Cards operating normally

On (Green, blinks at 8 Hz)

System is loading

On (Yellow, blinks at 8 Hz)

System is shutting down

On (Red, blinks at 8 Hz) Malfunction status

Operation

indicator

RUN

Off

Cards is powered off and can be removed

SFP port indicator

On (Green)

Network connection on SFP transceiver is normal

Status

indicator

Link

Off

No network connection present on SFP transceiver

Transmissio

n Indicator

Act Blinking (Green) Sending or receiving data

1.4.2.5.3 Front Panel Port Description

The EM4700BD-12GX-SFP provides 12 SFP (Mini GBIC) Gigabyte fiber transceiver slots.

The following SFP transceivers are supported by the EM4700BD-12GX-SFP:

1.4.2.5.4 Front Panel – Reset Button

The EM4700BD-12GX-SFP provides a RESET button for resetting the board.

1.4.2.6 EM4700BD-2XG-XENPAK

Dual 10GbE fiber line card (EM4700BD-2XG-XENPAK): supporting 2 XENPAK 10Gb fiber port for layer 2 and layer 3 switching and routing.

1.4.2.6.1 Front Panel

The EM4700BD-2XG-XENPAK provides 2 XENPAK 10Gb fiber transceiver ports, the front panel view is shown below:

Page 33

Fig

1-11 EM4700BD-2XG-XENPAK front panel view

1.4.2.6.2 Front Panel - Indicator

The following table describes the front panel indicators for the EM4700BD-2XG-XENPAK: Table 1.13 Description of the EM4700BD-2XG-XENPAK indicators

LED

Indicator

Panel

Symbol

Status Description

On (green) Card powered.

Power Indicator

PWR

Off Card powered off

On (Green, blinks at 1 Hz) Card operating normally

On (Green, blinks at 8 Hz) System is loading

On (Yellow, blinks at 8 Hz) System is shutting down

On (Red, blinks at 8 Hz) Malfunction status

Operation indicator

RUN

Off

Card is powered off and can be removed.

XENPAK port indicator

On (Green)

Network connection on XENPAK transceiver is normal

Status indicator:

Link

Off

No network connection present

on XENPAK transceiver Transmissio n Indicator

Act Blinking (Green) Sending or receiving data

1.4.2.6.3 Front Panel Port Description

EM4700BD-2XG-XENPAK provides 2 XENPAK 10Gb fiber transceiver slots;

Table 1.14 XENPAK port descriptions

Port Type Specification

XENPAK

z XENPAK-SC transceiver (10GBASE-LR LAN-PHY)

(Agilent HFCT-701XB, LAN mode, wavelength 1310nm)：

62.5/125 µm multi-mode fiber (MMF): 300m 9/125 µm single-mode fiber (SMF): 10Km

Page 34

1.4.2.6.4 Front Panel – Reset Button

The EM4700BD-2XG-XENPAK provides a RESET button for resetting the board.

1.4.2.7 EM4700BD-8GC16GX and EM4700BD-8GC16GX2XG

EM4700BD-8GC16GX line card :supporting 8 gigabit combo ports and 16 fiber GB

ports for layer2 and layer3 switching and routing and IPv6 wire speed forward.

EM4700BD-8GC16GX2XG line card: supporting dual 10G XFP ports, 8 gigabit combo ports and 16 fiber GB ports for layer2 and layer3 switching and routing and IPv6 wire speed forward.

1.4.2.7.1 Front Panel Diagram

EM4700BD-8GC16GX provides eight GT electronic ports, twenty four GB optical SFP ports, where the eight 1G electronic ports and the first eight 1G optical ports are combo ports.

Fig

1-12 EM4700BD-8GC16GX front panel view

EM4700BD-8GC16GX2XG provides two 10G XFP ports, eight 1G electronic ports, twenty four 1G optical SFP ports, where the eight 1G electronic ports and the first eight 1G optical ports are combo ports.

Fig 1-13 EM4700BD-8GC16GX2XG front panel view

1.4.2.7.2 Front Panel Indicator

The description of front panel indicator of EM4700BD-8GC16GX and EM4700BD-8GC16GX2XG is as follows:

Table 1.15 EM4700BD-8GC16GX and EM4700BD-8GC16GX2XG indicator description

LED

Indicator

Panel

Sign

Status Meanings

On (Green) Network Interface Card power on

Power Indicator

PWR

Off Network Interface Card power off

Page 35

On (Green 1Hz flash)

Network Interface Card running in normal

status On (Green 8Hz flash)

System loading (Network Interface Card

Booting after hot plug in) On (Yellow 8Hz flash)

System shutting down

On (Red 8Hz flash) Running status is in failure

Running Indicator

RUN

Off

Network Interface Card is off and can be

pulled out

RJ-45 Interface indicator

On (Green)

RJ-45 Interface Network Connection is

normal

Status Indicator

“Left Light”

Off

There is not network connection at RJ-45

interface

Transmissio n Indicator

“Right Light”

Flashed (Green) Sending or receiving data

SFP Interface Indicator

On (Green)

SFP transceiver network connection is

normal

Status Indicator

“Left Light”

Off

There is not network connection at SFP

transceiver

Transmissio n Indicator

“Right Light”

Flashes (Green) Sending or receiving data

XFP Interface Indicator

On (Green)

XFP transceiver network connection is

normal

Status Indicator

Link

Off

There is not network connection at XFP

transceiver

Transmissio n Indicator

Act On (Green) Sending or receiving data

1.4.2.7.3 Front Panel Interface Description

EM4700BD-8GC16GX and EM4700BD-8GC16GX2XG provide eight RJ-45 1G

electronic ports, twenty four SFP 1G optical fibre transceiver slots.

EM4700BD-8GC16GX2XG provides two XFP 10G electronic ports. EM4700BD-8GC16GX and EM4700BD-8GC16GX2XG support the followings SFP

transceiver:

z ET4201-SX Gigabit SFP MM 850 nm, 500m (SX) z ET4201-LX Gigabit SFP SM 1310 nm, 10Km (LX)

Page 36

z ET4201-LHX Gigabit SFP SM 1310 nm, 40Km (LHX) z ET4201-ZX Gigabit SFP SM 1550 nm, 80Km (ZX) z ET4201-RJ45 Gigabit SFP to Copper cable RJ45

EM4700BD-8GC16GX2XG supports XFP transceivers of the following types:

z ET5302-LR XFP 10G Transceiver 10KM z ET5302-ER XFP 10G Transceiver 40km z ET5302-SR XFP 10G Transceiver 300M

1.4.2.7.4 Front Panel RESET Button

EM4700BD-8GC16GX and EM4700BD-8GC16GX2XG both provide a RESET button

to reset the panel.

1.4.2.8 EM4700BD-24TX4GC

EM4700BD-24TX4GC is the line card model of ES4700BD series switchs. It implements the layer2 and layer3 wire speed forward and routing function of twenty four 10/100M electronic ports and four 1G COMBO (4 10/100/1000M electronic interfaces or four 1G optical interfaces).

1.4.2.8.1 Front Panel Diagram

EM4700BD-24TX4GC provides twenty four 10/100M electronic ports and four 1G COMBO.

Fig 1-14 EM4700BD-24TX4GC front panel view

1.4.2.8.2 Front Panel Indicator

The description of front panel indicator of EM4700BD-24TX4GC is as follows:

Table 1.16 EM4700BD-24TX4GC indicator description

Indicator Panel

Sign

Status Meanings

Power

Indicator

PWR

On (Green) Network Interface Card

power on

Page 37

Off Network Interface Card

power off On (Green 1Hz flash)

Network Interface Card

running in normal status On (Green 8Hz flash)

System loading (Network

Interface Card Booting after

hot plug in) On (Yellow 8Hz flash)

System shutting down

On (Red 8Hz flash) Running status is in failure

Running

Indicator

RUN

Off Network Interface Card is off

and can be pulled out

SFP Interface indicator

On (Green)

SFP transceiver network

connection is normal

Status

Indicator

Link

Off

There is not network

connection at SFP

transceiver

Transmissio

n Indicator

Act Flashes (Green) Sending or receiving data

100MB electronic port indicator

On (Green)

100MB electronic port transceiver network connection is normal

Status Indicator

Link

Off

There is not network connection at 100MB electronic port transceiver

Transmissio

n Indicator

Act Flashes (Green) Sending or receiving data

1GB Electronic Port Indicator

Flashes (Green)

1GB electronic port

transceiver network

connection is normal

Status

Indicator

Link

Off

There is not network

connection at 1GB

electronic port transceiver

Transmissio

n Indicator

Act Flashes (Green) Sending or receiving data

Page 38

1.4.2.8.3 Front Panel Interface Description

EM4700BD-24TX4GC provides twenty four 10/100M and four 1G COMBO. Where 1G optical electronic port, EM4700BD-24TX4GC supports SFP transceivers

of the following types:

1.4.2.8.4 Front Panel RESET Button

EM4700BD-24TX4GC provides a RESET button to reset the panel.

1.4.2.9 EM4700BD-12GT12GC and EM4700BD-12GT12GC2XG

12-port optical-electronic combo and 12-port electronic interface line card (EM4700BD-12GT12GC): to implement the layer2 and layer3 wire speed exchange and routing function of 12-port 1G optical-electronic combo and 12-port 1G electronic interface and IPv6 wire speed transmission function.

Double 10G and 12-port optical-electronic combo and 12-port electronic interface line card (EM4700BD-12GT12GC2XG): to implement the layer2 and layer3 wire speed exchange and routing function of 12-port 1G optical-electronic combo, 12-port 1G electronic and 2-port 10G XFP interface, and IPv6 wire speed transmission function.

1.4.2.9.1 Front Panel Diagram

EM4700BD-12GT12GC provides twelve 1G SFP ports, twenty four 1G electronic ports, where the twelve 1G optical ports and the last twelve 1G electronic ports are combo ports.

Fig 1-15 EM4700BD-12GT12GC front panel view

EM4700BD-12GT12GC2XG provides two 10G XFP ports, twelve 1G optical SFP ports, twenty four 1G electronic SFP ports, where the twelve 1G optical ports and the last twelve 1G electronic ports are combo ports.

Page 39

Fig 1-16 EM4700BD-12GT12GC2XG front panel view

1.4.2.9.2 Front Panel Indicator

The description of front panel indicator of EM4700BD-12GT12GC and EM4700BD-12GT12GC2XG is as follows:

Table 1.17 EM4700BD-12GT12GC and EM4700BD-12GT12GC2XG indicator description

LED

Indicator

Panel

Sign

Status Meanings

On (Green) Network Interface Card power on

Power Indicator

PWR

Off Network Interface Card power off On (Green 1Hz

flash)

Network Interface Card running in normal

status On (Green 8Hz flash)

System loading (Network Interface Card

Booting after hot plug in) On (Yellow 8Hz flash)

System shutting down

On (Red 8Hz flash) Running status is in failure

Running Indicator

RUN

Off

Network Interface Card is off and can be

pulled out

RJ-45 Interface indicator

On (Green)

RJ-45 Interface Network Connection is

normal

Status Indicator

Off

There is not network connection at RJ-45

interface

Transmissio n Indicator

Shared

On (Yellow) Sending or receiving data

SFP Interface Indicator

On (Green)

SFP transceiver network connection is

normal

Status Indicator

“Left Light”

Off

There is not network connection at SFP

interface

Transmissio n Indicator

“Right Light”

Flashes (Green) Sending or receiving data

XFP interface Indicator

On (Green)

XFP transceiver network connection is

normal

Status Indicator

Link

Off

There is not network connection at XFP

transceiver

Transmissio Act Flashes (Green) Sending or receiving data

Page 40

n Indicator

1.4.2.9.3 Front Panel Interface Description

EM4700BD-12GT12GC and EM4700BD-12GT12GC2XG provide twelve SFP 1G

optical fibre transceivers and twenty four RJ-45 1G electronic port slots.

EM4700BD-12GT12GC2XG provides two XFP 10G optical ports. EM4700BD-12GT12GC and EM4700BD-12GT12GC2XG support SFP transceivers

of the following types:

EM4700BD-12GT12GC2XG supports XFP transceivers of the following types:

z ET5302-LR XFP 10G Transceiver 10KM z ET5302-ER XFP 10G Transceiver 40km z ET5302-SR XFP 10G Transceiver 300M

1.4.2.10 EM4700BD-48GT

48GT electronic interface line card (EM4700BD-48GT): to implement the layer2 and layer3 wire speed exchange and routing function of 48GT electronic interface and IPv6 wire speed transmission function.

1.4.2.10.1 Front Panel Diagram

EM4700BD-48GT provides 48-Port 10/100/1000M Ethernet electronic ports,

Fig 1-17 EM4700BD-48GT front panel view

1.4.2.10.2 Front Panel Indicator

The description of front panel indicator of EM4700BD-48GT as follows:

Table 1.18 EM4700BD-48GT indicator description

LED

Indicator

Panel

Sign

Status Meanings

Page 41

RJ-45 Interface indicator

On (Green)

RJ-45 Interface Network Connection is normal

Status Indicator

Off

There is not network connection at RJ-45

interface Transmissio n Indicator

Shared

On (Yellow) Sending or receiving data

1.4.2.10.3 Front Panel Interface Description

EM4700BD-48GT provide 48-port 10/100/1000M RJ-45 electronic port. All kinds of interface description are as follows

Table 1.19 EM4700BD-48GT interface description

Interface Format Specs

RJ-45 port

z 10/100/1000Mbps self-adapting z MDI/MDI-X network wire type self-adapting z 5 kinds of Unshielded Twisted Pair(UTP): 100

metres

1.4.2.11 EM4700BD-48GX-SFP

48-port 1000Mbps optical line card（EM4700BD-48GX-SFP）:implements 2-layer and 3-layer wire-speed switching and routing function of 48 1000Mbps optical interfaces, and IPv6 wire-speed transmission.

1.4.2.11.1 Front Panel Diagram

EM4700BD-48GX-SFP provides 48 1000Mbps optical interfaces.

The following is the sketch map of its front panel:

Fig 1-18 the Sketch Map of the Front Panel of EM4700BD-48GX-SFP

The ports in the above chart are port GB1－GB48 from the bottom-left corner to the top-right corner. The indicator lamps of ports having odd index number are on the left side of the port array, while the indicator lamps of ports having even index number are on the right side. The lamps are green indicator lamps.

1.4.2.11.2 Front Panel Indicator

The following is the instruction of the indicator lamps on the front panel of

Page 42

EM4700BD-48GX-SFP

Table 1.20 the Instruction of Indicator Lamps of EM4700BD-48GX-SFP

LED

Indicator

Panel

Sign

State Explanation

SFP Interface Indicator Lamps

On（green）

The network connection of SFP interface is normal.

State Indicator Lamp

Off

There is no network connection on SFP

interface Transmissio n Indicator Lamp

On（green）

SFP is receiving or sending data.

1.4.2.11.3 Front Panel Interface Description

EM4700BD-48GX-SFP provides 48 SFP1000Mbps optical transceiver interfaces.

It supports the following kinds of SFP transceiver:

1.4.2.12 EM4700BD-4XG-XFP

EM4700BD-4XG-XFP implements 2-layer and 3-layer wire-speed switching and

routing function of 4 10,000 Mbps XFP interfaces and IPv6 wire-speed transmission.

1.4.2.12.1 Front Panel Diagram

The following is the sketch map of its front panel:

Fig 1-19 the Sketch Map of the Front Panel of EM4700BD-4XG-XFP

1.4.2.12.2 Front Panel Indicator

The following is the instruction of the indicator lamps on the front panel of

EM4700BD-4XG-XFP

Page 43

Table 1.21 the Instruction of Indicator Lamps of EM4700BD-4XG-XFP

LED

Indicator

Panel

Sign

State Explanation

On（green）

The boardcard is power-on

Power Indicator Lamp

PWR

Off The boardcard is power-off

On （ green, glittering at the frequency of 1 HZ ）

The boardcard is operating normally

On （ green, glittering at the frequency of 8 HZ ）

The system is booting（Booting after the

boardcard is hot-plugged in）

Run Operating normally

RUN

Off The boardcard is operating abnormally

XFP Interface Indicator Lamps

On（green）

The network connection of XFP Transceiver

is normal.

State Indicator Lamp

Link

Off

There is no network connection on XFP

Transceiver Transmissio n Indicator Lamp

Act

On（green）

Receiving or sending data.

1.4.2.12.3 Front Panel Interfaces Description

EM4700BD-4XG-XFP provides 4 10,000 Mbps XFP electric interfaces.

EM4700BD-4XG-XFP supports XFP transceivers of the following types:

z ET5302-LR XFP 10G Transceiver 10KM z ET5302-ER XFP 10G Transceiver 40km

1.4.3 Power supply

1.4.3.1 EM4704BD-AC

ES4704BD uses 1 +1 redundant power supplies. Each of them may serve as a standby power supply for another. Under normal operation conditions, the two power supply modules concurrently operate and each of them bears half of the loads. If one of the power supply modules fails to work or its switch is off, its alarming indicator will be on.

Page 44

At the same time, another power supply becomes responsible for the power supply of the whole switch. When the failure power supply module returns to normal state or its switch is turned on, the alarming indicator will be off.

The power supply modules are installed on the upper part of the machine chassis, and are connected with the backplane of the switch through specific interfaces. The two power supply modules are fixed on the machine chassis with two screws. Each power supply module has one switch. Under normal operation conditions, two switches shall be turned on. For changing power supply modules, it is not necessary to open the chassis. You may turn off the switches of corresponding power supply modules and screwing off the fixing screws for changing the modules.

1.4.3.1.1 EM4704BD-AC (Alternating Current Power Module)

When powered by AC inputs, the AC power module EM4704BD-AC and corresponding AC distribution box should be used in the ES4704BD. The input voltage of the EM4704BD-AC is 90V/264 VAC, with ranges between 90 ~ 264 VAC and frequency between 50 ~ 60 Hz, the maximum output power is 400W.

1.4.3.1.2 Power module Front Panel

The front panel of EM4704BD-AC is equipped with power supply switches, power supply indicators as well as ventilating and cooling port and a handle for inserting and pulling out the modules.

The Front Panel view is shown below:

Fig

1-20 EM4704BD-AC Front Panel View

1.4.3.1.3 LED

The LED description of EM4704BD-AC is as follows

Table 1.22 The Description of EM4704BD-AC LED

LED Panel Status Description

Page 45

Label

On Green Power Module Output Status is okay

Output LED

Output Good

Off Power Module has no output On Yellow Faulty Power Module /Not turning-on

The Output Switch

Abort LED Fault

Off Power Module Working Fine

1.4.3.1.4 Switch of power supply for front panel

EM4704BD-AC provides a power supply for controlling the power output of control module. Under normal operation conditions, the switches for power supply modules shall be turned on concurrently. When the switch of one power supply module is turned on and another is turned off, the FAULT indicator of the module will be on to suggest the users to turn on the switch so as to utilize 1+1 redundant backup.

1.4.3.2 EM4710BD-AC

ES4710BD uses 2 +1 redundant power supplies, three power modules can act as backups for each other. During normal operation, all three power modules each take one third of the load. If one of the modules fails or is not present, the other two power modules will supply power for the whole switch, and the corresponding POWER/Fail warning indicator for the failed/missing module will illuminate, prompting the replacement of the failed module. The warning indicator will turn off after the failed module is replaced or recovers.

The ES4710BD power module is installed in the lower section of the chassis, and connects to the power board of the switch. All the power modules attach to the chassis with 2 screws, respectively. When replacing the power modules, the chassis need not to be opened, just remove the 2 fastening screws to take out the power module requiring replacement.

1.4.3.2.1 EM4710BD-AC (Alternating Current Power Module)

When powered by AC inputs, the AC power module EM4710BD-AC and corresponding AC distribution box should be used in the ES4710BD. The input voltage of the EM4710BD-AC is 110V/220 VAC, with ranges between 90 ~ 264 VAC and frequency between 50 ~ 60 Hz, the maximum output power is 600W.

1.4.3.2.2 Power module Front Panel

There are vents (with dust gauzes), 2 fastening screws and handle for replacing the modules on the front panels of EM4710BD-AC.

Page 46

The Front Panel view is shown below:

Fig

1-21 EM4710BD-AC Front Panel view

1.4.4 Power Distribution Box

1.4.4.1 ES4704BD Power Distribution Box

There is a special A.C. distribution box on the backboard of ES4704BD switch.

In generally, the enterprises users usually ask for the 90~264VAC access. The panel of A.C. distribution box is equipped with a 90~264VAC socket for provide power supply to the equipment. At the same time, it provides power supply to the two power supply modules. After the D.C. output is disposed on the backplane, it provides power supply to the modules and fan tray. The lower part of the power supply socket is equipped with a locking ring, which is used to fix the power supply lines to prevent unexpected disconnection and make the wiring more convenient. The distribution box is equipped with a grounding terminal at its lower right part, which is used for grounding the switch..

The Front Panel view is shown below:

Fig

1-22 EM4704BD Power Distribution Box Panel view

1.4.4.2 ES4710BD Power Distribution Box

Page 47

There is a dedicated AC distribution box in the lower section of ES4710BD backplane, distributing power supply for the corresponding AC power module. A grounding post is provided on the chassis on both sides of the distribution box for switch grounding. There is also an extraction handle, which is intended for the installation and removal of the distribution box only. Never lift or move the switch with this handle!

1.4.4.2.1 AC Power Distribution Box

Enterprise network users usually require equipment to have 220 VAC input, the AC power modules and AC distribution box can satisfy this application. Three 220V/110 VAC power input sockets are provided on the panel of the ES4710BD AC distribution box. Input AC power will first pass through protective circuits, such as the AC filter, lightning protection tube, and then provide power for the three AC power modules. The other modules and fan trays are powered only after the DC output from the power modules are equalized and coupled. A wiring clip is provided above each 220V/110 VAC input socket for the positioning of power cords and easier wiring. In addition, on the left side of the AC distribution panel is a power supply switch used to control the modules’ power output . Please turn this power supply switch on during normal operation of the ES4710BD.

The Front Panel view is shown below:

Fig 1-23 ES4710BD AC Power Distribution Box

1.4.5 System Backplane

The system board of ES4704BD series switch is located inside the switch, providing interconnectivity in the high speed data links between management switching modules, network interface modules and between all management and control signals of various cards. A backplane has been installed in the unit chassis. The backplane provides the following functions:

z Provides communication channel for cards to achieve interconnectivity of

various signals

z The backplane is powerless z Supports the hot-swapping of various cards z Supports Mainboard Master-Slave swap z Auto identification of all slots z Distributed power supplies

z Introduction of monitoring signals for fans and power supplies

Page 48

1.4.6 Fan Tray

1.4.6.1 ES4704BD Fan Tray

Three fan assemblies (EM4704BD-FAN) can be configured in the ES4704BD, and installed in a horizontal configuration into the fan module slots in the switch’s upper front panel. The three fan assemblies cover the entire board area, ensuring sufficient ventilation for the devices, hence enhancing the stability of devices even under high temperature environments. Each fan assembly consists of 2 axial fans, which are protected by the fan tray to prevent bodily injury. Please note that the fan blades still spin at a high speed when disconnected from the device during operation, to avoid bodily injury do not touch the spinning blades.

Fig 1-24 EM4704BD-FAN Outlook

Fig 1-25 EM4704BD-FAN Front Panel View

Page 49

1.4.6.2 ES4710BD Fan Tray

Three fan assemblies (EM4710BD-FAN) can be configured in the ES4710BD, and installed in a horizontal configuration into the fan module slots in the switch’s upper front panel. The three fan assemblies cover the entire board area, ensuring sufficient ventilation for the devices, hence enhancing the stability of devices even under high temperature environments. Each fan assembly consists of 2 axial fans, which are protected by the fan tray to prevent bodily injury. Please note that the fan blades still spin at a high speed when disconnected from the device during operation, to avoid bodily injury do not touch the spinning blades.

Fig 1-26 EM4704BD-FAN Outlook

Fig

1-27 EM4704BD-FAN Front Panel View

1.4.7 Dust Gauze

1.4.7.1 ES4704BD Dust Gauze

The ES4704BD’s dust gauze lies under the board rack and prevents large particles in the air from entering the switch. The dust gauze should be inserted from the front of the

Page 50

ES4704BD in a horizontal position.

Fig 1-28 EM4704BD Dust Gauze Outlook

1.4.7.2 ES4710BD Dust Gauze

The ES4710BD’s dust gauze lies under the board rack and prevents large particles in the air from entering the switch. The dust gauze should be inserted from the front of the ES4710BD in a horizontal position.

Fig 1-29 EM4704BD Dust Gauze Outlook

1.4.8 Rear Panel

Page 51

1.4.8.1 ES4704BD Rear Panel

The rear panel of the ES4704BD covers the switch backplane. To ensure safe operation of the switch, please do not open the rear panel. There are two reversible handles on the rear panel, they are used only for the installation and removal of the rear panel. Never lift or move the switch with these handles! The rear panel is shown below:

FIG 1-30 ES4704BD Rear Panel View

1.4.8.2 ES4710BD Rear Panel

The rear panel of the ES4710BD covers the switch backplane. To ensure safe operation of the switch, please do not open the rear panel. There are two reversible handles on the rear panel, they are used only for the installation and removal of the rear panel. Never lift or move the switch with these handles! The rear panel is shown below:

Page 52

FIG 1-31 ES4710BD Rear Panel View

1.4.9 Side Panels

Page 53

1.4.9.1 ES4704BD Side Panels

There are several rows of ventilation openings in the left and right sides of the switch, as shown above.

FIG 1-32 ES4704BD Side Panels View

Please do not block the ventilation openings and ensure that enough clearance is left on both sides of the switch for air circulation. Failure to do so can cause the chassis to overheat and the system to fail, or damage to components.

1.4.9.2 ES4710BD Side Panels

There are several rows of ventilation openings in the left and right sides of the switch, as shown above.

Page 54

FIG 1-33 ES4710BD Side Panels View

1.5 System Features

1.5.1 ES4704BD System Features

The ES4704BD Switch system features are described in the table below.

Page 55

Table 1.23 ES4704BD System Features (1)

SDRAM

128MB

FLASH

32MB

Status indicator:

Port: Traffic, LINK

General: Power status, system status, hot-swap

indicator

Weight 30KG (Max full configuration weight)

Physical Dimensions 440mm x266mm x421mm (W x H x D)

Relative humidity 10% ~ 90% with no condensing

Operating

Temperature

0°C ~ 40°C

Power Supplies

Nominal Input Voltage AC: 90 ~ 264 VAC, 50 ~ 60Hz

(supporting 1+1 redundant backup of power

modules)

Power Consumption ≤ 400 W

Forwarding Mode Store-and-forward

Table 1.24 ES4704BD System Features(2)

Property Specification

Basic Configuration 4 slots

Hot swap Yes

Core part redundant hot swapping

Failover design

Power supplies redundant hot swappable

1.5.2 ES4710BD System Features

Table 1.25 ES4710BD System Features

SDRAM

128MB

FLASH

32MB

Status indicator:

Port: Traffic, LINK

General: Power status, system status, hot-swap

indicator

Page 56

Weight 65KG (Max full configuration weight)

Physical Dimensions 436mm x 797mm x 478mm (W x H x D)

Relative humidity 10% ~ 90% with no condensing

Operating

Temperature

0°C ~ 40°C

Power Supplies

Nominal Input Voltage AC: 90 ~ 264 VAC, 50 ~ 60Hz

(supporting 2+1 redundant backup of power modules)

Power Consumption ≤ 1200 W

Forwarding Mode Store-and-forward

The ES4710BD Switch system features are described in the table below.

Table 1.26 ES4710BD System Features

Property Specification

Basic Configuration 10 slots

Hot swap Yes

Core part redundant hot swapping

Failover design

Power supplies redundant hot swappable

Page 57

Chapter 2 Hardware Installation

During the installation and use of the ES4704BD Switch, please follow the safety guidelines listed below:

Basic Guidelines

1. Disconnect power supplies from the chassis before disassembly or moving the switch.

2. Install the switch in a clean area, ensuring proper temperature and humidity conditions.

3. Keep the device accessories in a safe place.

4. When handling modules, always handle the modules by the edge, avoid contact with integrated components and printed circuits.

5. Prevent electrostatic discharge damage to the integrated components and printed circuits.

6. Keep maintenance tools in a safe place.

7. Do not wear loose clothing that may catch on devices, also remember to fasten ties or scarves and roll up your sleeves.

8. If the environment may cause harm to eyes, be sure to wear a pair of protective goggles.

9. Do not perform any operation that may result in bodily injury or damage to the device.

10. When cleaning the switch, do not use a damp cloth to wipe the switch and never wash the switch with liquids.

Safety Warning

1. Safety warnings appear throughout this publication, referring to operations that may harm you if performed incorrectly.

2. Read through the installation instruction carefully before operating the system.

3. Only trained and qualified personnel should be allowed to install, replace, or service the switch.

4. Disconnect power supplies from the chassis before disassembly or moving the switch.

5. The final configuration of the product must abide by all national laws and codes.

Hot Line Work Safety Guidelines

1. Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, watches and bracelets).

2. Metal objects will cause short circuits and damage the device when in contact with both powered items and the ground.

3. An improper connection between the device and power sockets may be

Page 58

hazardous.

4. Only trained and qualified personnel should be allowed to operate and maintain the device.

5. Reading through the installation guidelines before powering on the system.

! Watch out for potential dangers, e.g. wet floors, ungrounded power lines, and worn power lines. ! Have an emergency switch installed inside the workshop, so that power can be cut off

promptly should an accident occur. ! Do not work alone if potential dangers are present. ! On the event of an accident, take the following measures:

1. Power down the system

2. Make emergency calls if required

3. Determine whether the victim requires immediate treatment and take appropriate

action

4. If possible, send someone for medical help; otherwise, consider the damage and

seek help

2.1 Basic Requirements

2.1.1 Site Requirements

The ES4700BD Switch must be used indoors, and have the following requirements: Ambient temperature: 0 ~ 40°C

Humidity: 10% ~ 90%, non-condensing

The ES4700BD is equipped with a fan assembly for providing the switch with an appropriate level of cooling; you can place the switch on a workbench or rack. Ensure the following:

z The rack or workbench should be well ventilated. For sufficient air circulation, it

is recommended to mount the switch on a 19″ standard rack with sufficient spacing. Air conditioning is recommended in areas with high temperatures in the summer.

z To cool the internal circuits, the switch comes with internal fan assemblies. To

maintain proper air circulation through the switch chassis, we recommend that you maintain a minimum 100mm separation between the chassis air intake or the chassis air exhaust and any walls. Make sure that all air intakes and exhausts on the system remain unobstructed. Do not stack heavy items on the switch.

z Make sure the rack or workbench are strong enough to support the weight of a

fully configured switch.

Notice

Page 59

z Make sure the rack or workbench is well grounded; if the workbench is not

grounded, it should be placed near a grounding conductor to provide easy ground connection for the switch.

2.1.2 Temperature and Humidity Requirements

To maximize the switch’s performance and lifespan, the site should maintain a desirable temperature and humidity. High-humidity conditions can cause electrical resistance degradation or even electric leakage, degradation of mechanical properties and corrosion of internal components. Extreme low relative humidity may cause the insulation spacer to contract, making the fastening screw insecure. Furthermore, in dry environments, static electricity is liable to be produced and cause harm to internal circuits. Temperature extremes can cause reduced reliability and premature aging of insulation materials, thus reducing the switch’s working lifespan. The recommended temperature and humidity are shown below:

Temperature: Relative humidity

Long term condition Short term condition Long term condition Short term

condition

15 ~ 30°C 0 ~ 40°C

40～65% 10～90%

A sample of ambient temperature and humidity should be taken at 1.5m above the floor and 0.4m in front of the switch rack, with no protective panel covering the front and rear of the rack.

Short term working conditions refer to a maximum of 48 hours of continued operation and an annual cumulative total of less than 15 days.

Formidable operation conditions refers to the ambient temperature and relative humidity value that may occur during an air-conditioning system failure, and normal operation conditions should be recovered within 5 hours.

2.1.3 Dust and Particles

Dust is harmful to the safe operation of the ES4700BD. Dust can lead to electrostatic adherence, especially likely under low relative humidity, causing poor contact of metal connectors or contacts. Electrostatic adherence will result in not only reduced product lifespan, but also increased chance of communication failures. The recommended values for dust content and particle diameter in the site are shown below:

Notice

Page 60

Max. Diameter (µm) 0.5 1 3 5

Max. Density (particles/m³)

1.4×10

7×105 2.4×105 1.3×105

In addition, salt, acid and sulfide in the air are also harmful to the switch. Such harmful gases will aggravate metal corrosion and the aging of some parts. The chosen site should avoid harmful gases, such as SO

, H2S, NO2, NH3 and Cl2, etc. The table

below details the threshold values.

Gas Average (mg/m³) Max (mg/m³)

SO2 0.2 1.5

H2S 0.006 0.03

NO2 0.04 0.15

NH3 0.05 0.15

Cl2 0.01 0.3

2.1.4 Preventing Electrostatic Discharge Damage

Static electric discharges can cause damage to internal circuits, even the entire switch. Follow these guidelines for preventing ESD damage:

1. Ensure proper earth grounding of the device

2. Perform regular cleaning to reduce dust

3. Maintain proper temperature and humidity

4. Always wear an ESD wrist strap and antistatic uniform when in contact with circuit

boards

2.1.5 Anti-interference Requirements

All sources of interference, whether from the device/system itself or the outside environment, will affect operations in various ways, such as capacitive coupling, inductive coupling, electromagnetic radiation, common impedance (including the grounding system) and cables/lines ( power cables, signal lines, and output lines). The following should be noted:

1. Precautions should be taken to prevent power source interruptions

2. Provide the system with a dedicated grounding, rather than sharing the grounding

with electronic equipment or lightning protection devices

Page 61

3. Keep away from high power radio transmitters, radar transmitters, and high frequency

strong circuit devices

4. Provide electromagnetic shielding if necessary

2.1.6 Rack Configuration

The dimensions of the ES4704BD are designed to be mounted on a standard 6’’ rack, the dimensions are 440mm x 266mm x 421mm (W x H x D). The dimensions of the ES4710BD are designed to be mounted on a standard 19’’ rack, the dimensions are 436mm x 797mm x 478mm (W x H x D). Please ensure good ventilation for the rack.

¾ Every device in the rack will generate heat during operation, therefore vent and fans

must be provided for an enclosed rack, and devices should not be stacked closely,. ¾ When mounting devices in an open rack, care should be taken to prevent the rack

frame from obstructing the switch ventilation openings. Be sure to check the

positioning of the switch after installation to avoid the aforementioned.

If a standard 19’’ rack is not available, the ES4700BD can be placed on a clean level desktop, leave a clearance of 100mm around the switch for ventilation, and do not place anything on top of the switch.

2.1.7 Power Supply Requirements

The ES4704BD is designed to use modular switching power supplies, supporting 1 +1 redundant backup of power modules. The power input specification is shown below:

Nominal Input Voltage AC: 90 ~ 264 VAC, 50 ~ 60Hz Total power consumption: ≤400W

The ES4710BD is designed to use modular switching power supplies, supporting 2 +1 redundant backup of power modules. The power input specification is shown below:

Nominal Input Voltage AC: 90 ~ 264 VAC, 50 ~ 60Hz

Total power consumption: ≤1200W

Before installing the power modules, please check the power input to ensure proper grounding of the power supply system. The input source for the switch should be reliable and secure, a voltage adaptor can be used if necessary. The building’s circuit protection

Notice

Page 62

system should include in a fuse or circuit-breaker of no greater than 240V, 10A. It is recommended to use a UPS for more reliable power supply.

Improper power supply system grounding, extreme fluctuation of the input source, and transients (or spikes) can result in larger error rate, or even hardware damage.

2.2 Preparing for Installation

After verifying site requirements, please check the contents of the switch container and accessory kit. (If you are concerned that any item is missing or an incorrect item has been supplied, please contact your dealer as soon as possible.)

2.2.1 Checking Switch Hardware Configuration and Accessories

After verifying site requirements, you can now unpack the shipping container to verify the switch configuration and contents of the accessory kit.

A basic configuration ES4704BD should include the following:

ITEM No. Part name Number Memo

1 ES4704BD Ethernet Switch 1

2 AC cable 3

3 Serial port cable 1

4 Grounding cord 1

5 Chassis hanger 2

6 Hanger screw 8

7 Rack screw 8

8 Manual CD 1

9 Qualification certificate 1

10 Warranty card 1

A basic configuration ES4710BD should include the following:

Notice

Page 63

ITEM No. Part name Number Memo

1 ES4710BD Ethernet Switch 1

2 AC cable 3

3 Serial port cable 1

4 Grounding cord 1

5 Chassis hanger 2

6 Hanger screw 12

8 Manual CD 1

9 Qualification certificate 1

10 Warranty card 1

Note: The above list is subject to change without notice, please use the packing list shipped with the switch as the checklist.

2.2.2 Required Tools and Utilities

z cross screwdrivers

z Flat-blade screwdriver

Required tools

z ESD-preventive wrist strap

z Serial port cable

z Multi-mode fiber cable

z Single-mode fiber cable

Connection

cables

z Category 5 cable with RJ-45 connector

2.3 Hardware Installation

The installation of the ES4704BD includes the following:

& Switch mounting

 Desktop installation

 Rack-mounting the switch

& Switch grounding

& Cards and modules installation

& Connecting to the Console

 Connecting to the Console port

Page 64

& Connecting to the Management Port

 Connecting to the Ethernet port

& SFP transceiver installation

 Install the SFP transceiver in the SFP slot

& XENPAK transceiver installation

 Install the XENPAK transceiver in the XENPAK slot

 Copper Cable/Fiber cable connection

 Ethernet cable connection

 Fiber cable connection

& Power supply connection

2.3.1 Switch Installation

2.3.1.1 Desktop installation

z Note:

● Choose a smooth level workbench

● Verify that the workbench is strong enough to support the ES4704BD’s fully

configured weight

● Plan a good position for your ES4704BD that is easy to operate and has an appropriate power source and grounding point.

● Place the ES4704BD safely on the workbench, avoid obstructions on any side of the switch.

To avoid damage, do not place any weight on the switch.

2.3.1.2 Rack-mounting ES4700BD

z Note:

Before mounting the ES4700BD into the rack, verify that the mounting positions of the rack are correct. Preposition of the mounting points may result in inadequate spacing between the switch front panel and the rack front door, and the rack front door may be unable to be closed with cables and fiber cables connected. Please keep a 10 mm spacing between the switch front panel and the rack front door.

Verify the following before installation: the rack is stably positioned; all modules inside the chassis are fully installed; no obstructions are present inside or around the rack; the switch is situated near the rack for ease of installation.

Notice

Page 65

z Installation Steps

Step 1: Attach the 2 hangers on the ES4700BD with screws provided in the

accessory kit. Be sure to attach the hangers in the correct direction, otherwise the switch will not be able to mount into a standard rack.

Note that the hangers are not weight bearing. They are used to fasten the switch. The mounting Shelf or sliding rails (bolt to the rack) will support the switch.

The figure below shows the steps for mounting the hangers:

Fig 2-1 Installing ES4704BD Switch Hangers

Fig 2-2 Installing ES4710BD Switch Hangers

Page 66

Step 2: Put the hanger-mounted switch smoothly into a standard 6’’ rack.

Because of the size and weight of a ES4700BD, 2 people are required to complete

the installation. With a person standing on each side of the chassis, grasp the chassis handle in the lower side panel with one hand, and use the other hand near the top of the chassis for balance. Slowly lift the chassis in unison and carry it to the rack. Lift the ES4700BD to a position a little higher than the mounting shelf or sliding rails, resting the chassis on the shelf/rails, and then carefully slide the chassis into the rack. Be sure to align the hangers and mounting holes in the rack column.

Step 3: Fasten the ES4700BD to the rack with the screws provided.

Bolt the hangers to the matching holes in the rack column with the screws provided. Be sure to tighten the screws smoothly. The ES4700BD should now be securely attached to the equipment rack.

The procedure is shown below:

Fig 2-3 Rack-mounting ES4704BD

Page 67

Fig 2-4 Rack-mounting ES4710BD

2.3.1.3 Wearing an ESD Wrist Strap

An ESD Wrist Strap must be worn during the installation of the switch. To prevent any

damage occurring to the device, avoid contact between the printed circuit boards and your clothing. Avoid bodily contact with components on the circuit boards if possible.

To wear an ESD Wrist Strap:

Step 1: place your hand into the ESD wrist strap Step 2: tighten the fastener and ensure that it makes maximum contact with the skin Step 3: Insert the equipment end of the strap into the antistatic socket (indicated by an ESD symbol) in the switch front panel

2.3.2 Switch grounding

A good grounding system is the groundwork for the smooth and safe operation of the

ES4700BD, and an excellent way to prevent lightning strikes and resistance interference. Please follow the switch grounding specification instructions, verify the installation site’s grounding condition and ensure proper grounding accordingly.

z Proper grounding

When using an AC power source, the device must be grounded with the green and yellow ground cables, otherwise, shock hazards may occur when insulation resistance between the internal power supply and the chassis degrades.

Page 68

z Lightning protection grounding

The lightning protection system is an independent system consisting of a lightning rod, conductor and connection joint with the grounding system. The grounding system usually is shared with the power reference grounding and green and yellow ground cable grounding. Lightning protection grounding is a building requirement, not a specific requirement of the switch.

z Electromagnetic compliance grounding

This refers to the grounding to comply with switch electromagnetic compatibility requirements, including shielded grounding, filter grounds, noise, and interference control and level reference. The overall grounding requirements are the sum total of the above. Ground resistance value should be less than 1 ohm.

The ES4700BD provides chassis grounding post in the lower rear chassis, marked as “GND”. Chassis protection grounding should be properly connected to the rack grounding connector

The ground cabling procedures are listed below:

Step 1: remove the nuts from the rear chassis grounding posts

Step 2: wrap one end of the green and yellow grounding cable to the grounding posts

Step 3: attach the grounding post nut and tighten well

Step 4: attach the other end of the grounding cable to the rack grounding connector

Note:

z The grounding cable should be made of a good conductor, and the diameter

should be

determined by the possible maximum current that may pass through.

z Bare conductor cabling is forbidden. z Ground resistance value: the combined grounding resistance should be less than

1 ohm.

2.3.3 Card and module installation

The ES4700BD is a rack-mounting device, various cards and modules are available.

Basic configuration: chassis, power supply modules (optional 1 +1 redundant), system backplane, fan tray, dust gauze, distribution box. The above parts have been mounted upon shipment, please verify they are properly locked before installation.

2.3.3.1 Removing and Installing the Cards

The installation procedure is the same for all cards, as shown below:

Step 1: Power down the switch (Hot-swapping is supported by optional cards for the

Page 69

switch. However, for better convenience, it is recommended to power down the

switch before installing the cards, if no module in the switch is running.) Step 2: Ensure proper grounding of the switch Step 3: Put on an ESD wrist strap before contact with the switch circuit, and make sure

the ESD wrist strap is connected securely to the ESD connector in the switch’s

front panel. Step 4: Loosen the panel fasteners locking back plate counterclockwise and remove the

back plate.

Step 5: Insert the optional module into the slot, you can use the metal handle on the front

plate of the module to ensure good contact. Then lock the module with panel

fasteners in the front plate.

2.3.3.2 Removing and installing the Dust Gauze

Dust gauze is provided in the right section of the ES4700BD, which can be installed and removed from the back of the switch. The dust gauze is meant to prevent large debris or particles in the air from being ingested into the switch. Please perform cleaning on a regular basis according to the site conditions.

z Loosen the 2 panel fasteners in the dust gauze

z Draw the dust gauze out smoothly by holding the 2 screws

z Clean the dust gauze with a brush (never wash with any liquid)

z Insert the gauze back to its original position in the switch

z Tighten the panel fasteners.

Note: The dust gauze is installed on switch chassis shipment.

The installation and removal of the dust gauze is shown below:

Fig 2-5 Installation and removal of the ES4704BD dust gauze

Page 70

Fig 2-6 Installation and removal of the ES4710BD dust gauze

2.3.3.3 Removing and Installing the Fan Tray

2.3.3.3.1 Removing and Installing the ES4704BD Fan Tray

The ES4704BD has two fan trays in the left section of the switch, and can be serviced from the front. The installation and removal of the fan tray is relatively simple. To install, just hold the fan tray in the correct direction, align with the corresponding slot and push to secure. Tighten the panel fasteners in the font panel. Upon removal, first loosen the 2 screws in the front panel of the fan tray, hold the handle in the front panel of fan tray with your middle and ring fingers, press the locker slightly down, and the fan tray can be drawn out smoothly.

Note: The fan trays are installed on switch chassis shipment.

The installation and removal of a fan tray is shown below:

Page 71

Fig 2-7 The installation and removal of ES4704BD fan tray

2.3.3.3.2 Removing and Installing the ES4710BD Fan Tray

The ES4710BD has three fan trays in the upper section of the switch, and can be serviced from the front. The installation and removal of the fan tray is relatively simple. To install, just hold the fan tray in the correct direction, align with the corresponding slot and push to secure. The locker in the front panel of the fan tray will lock automatically. Upon removal, hold the handle in the front panel of fan tray with your middle and ring fingers, press the locker slightly down, and the fan tray can be drawn out smoothly.

Note: The fan trays are installed on switch chassis shipment.

The installation and removal of a fan tray is shown below:

Page 72

Fig 2-8 The installation and removal of ES4710BD fan tray

2.3.3.4 Removing and Installing Power Supply Modules

2.3.3.4.1 Removing and Installing ES4704BD Power Supply Modules

The ES4704BD employs a 1 +1 redundant power supply module combination, all two modules will work during normal operation. In case one module fails, it can be replaced while the system is operating without presenting an electrical hazard or damage to the system. The procedures are provided below:

Step 1: First, turn off the switch in the front panel of the power supply module to be

replaced

Step 2: Loosen the 2 panel fasteners in the front panel of the power supply module

to be replaced by turning the screwdriver counter clockwise

Step 3: Hold the handle in the upper front panel of the power supply module, and

draw out the power supply module firmly and smoothly

Step 4: Turn off the switch in the front panel of the new power supply module, use

the new power supply module and replace the failed module . Tighten the panel fasteners in the font panel

Step 5: Turn on the switch in the front panel of the power supply module, successful

replacement will be indicated by the green OUTPUT GOOD indicator on the front panel of the power supply module being illuminated and by the yellow Fail indicator not illuminating.

Page 73

Installation of a power supply module is shown below:

Fig 2-9 The installation and removal of ES4704BD power supply modules

2.3.3.4.2 Removing and Installing ES4710BD Power Supply Modules

The ES4710BD employs a 2 +1 redundant power supply module combination, all three modules will work during normal operation. In case one module fails, it can be replaced while the system is operating without presenting an electrical hazard or damage to the system. The procedures are provided below:

Step 1: Loosen the 2 panel fasteners in the front panel of the power supply module

to be replaced by turning the screwdriver counter clockwise

Step 2: hold the handle in the upper front panel of the power supply module, and

draw out the power supply module firmly and smoothly Step 3: Use a new power supply module and replace the failed module Step 4: Tighten the panel fasteners in the font panel Step 5: Successful replacement will be indicated by the green Power OK indicator

being illuminated and by the yellow Fail indicator not illuminating.

Installation of a power supply module is shown below:

Page 74

Fig 2-10 The installation and removal of ES4710BD power supply modules

z Clean power module dust gauze：

Power module dust gauze is provided in the front panel of the EM4710BD-AC power

modules, which can be removed and installed easily. It can prevent large debris or particles in the air from being ingested into the power supply module. Please perform cleaning on a regular basis according to the site conditions.

z Pulling the lower dust gauze front panel, draw the dust gauze and front panel out

z Clean the dust gauze with a brush (never wash with any liquid)

z Insert the gauze back to its original position in the power supply module

z Push dust gauze and front panel back to power module

z Press the lower dust gauze front panel and lock it

The installation and removal of the dust gauze is shown below:

Fig 2-11 The installation and removal of Power module dust gauze

Page 75

2.3.4 Connecting to the console

The ES4704BD provides a RJ-45 port as the local console. Users can configure the

switch through a character terminal (usually a PC) with RS-232 ports. The connection procedures are listed below:

Step 1: Find a character terminal or a PC with a RS-232 serial port. Step 2: Connect the RS-232 serial port of character terminal to the configuration port of

the switch, ensuring at least one of them is powered down.

Upon connection, please verify the sign above the port to avoid using the wrong port.

Connecting to the Management Port

The EM4704BD-M12GX-SFP , EM4704BD-M24TX4GC and EM4710BD-agent

provides a RJ-45 (female) Ethernet port. Users can connect to this administration port through a backend host with Ethernet interface for program loading, or use this port to connect to remote devices (e.g., an administrative workstation) for remote administration. The connection procedure is listed below: z Connecting to a back-end PC

Step 1: Find a PC with Ethernet Interface Step 2: Connect the PC to the RJ-45 Ethernet port of the switch with a twisted-pair

crossover cable

z Remote Administration of the device

Step 1: Connect the administrative Ethernet port in the main controlling board to a

Hub with a standard network cable Step 2: Connect the Hub to an administrative workstation in the local area network. Or, Step 1: Connect the administrative Ethernet port in the main controlling board to a

router with a crossover network cable Step 2: Connect the router to an administrative workstation in the wide area

network.

2.3.5 SFP transceiver installation

In the ES4704BD, each line card with a 1000BASE fiber interface provides several

SFP 1000BASE transceiver slots. The procedure for installing the SFP 1000BASE fiber transceiver is shown below: Step 1: Put on a ESD wrist strap (or antistatic gloves) Step 2: Insert the SFP transceiver onto the guide rail inside the 1000BASE fiber

interface line card Do not put the SFP transceiver up-side-down.

Step 3: Push the SFP transceiver along the guide rail gently until you feel the transceiver

Notice

Page 76

snap into place at the bottom of the line card.

Note: the SFP 1000BASE fiber transceiver is hot swappable.

Do not stare directly at the 2 fiber bore in the SFP 1000Base fiber transceiver when

the switch is in operation. The laser may hurt your eyes.

2.3.6 XENPAK transceiver installation

In the ES4704BD, Each EM4700BD-2XG-XENPAK line card provides 2 XENPAK

10GB fiber transceiver slots. The procedure for installing the XENPAK 10GB fiber transceiver is shown below: Step 1: Put on an ESD wrist strap (or antistatic gloves) Step 2: Insert the XENPAK transceiver onto the guide rail inside the 10GB line card. Do

not put the XENPAK transceiver up-side-down.

Step 3: Push the XENPAK transceiver along the guide rail gently until it comes into

contact with the front panel of the 10GB line card.

Step 4: Tighten (clockwise) the panel fasteners in the front of XENPAK transceiver until

fastened to the front panel of the 10GB line card.

Note: the XENPAK 10GB fiber transceiver is hot swappable

Do not stare directly at the 2 fiber bore in the XENPAK 10GB fiber transceiver when

the switch is in operation. The laser may hurt your eyes.

2.3.7 Copper Cable/Fiber Cable Connection

Ethernet cable connection:

Step 1: Insert one end of the Ethernet cable into the RJ-45 Ethernet port in the switch copper cable line card Step 2: Insert the other end of the Ethernet cable into the RJ-45 Ethernet port of the

other device

Step 3: Check all status indicators for the corresponding ports, a lighted LINK indicates

the link has been established, otherwise the link is not ready and the cable should be examined

Upon connection, please verify the sign above the port to avoid use of other ports,

which might damage to the modules or the switch.

Notice

Page 77

The connection procedure for fibers are listed below:

Step 1: Remove the protective dust plug from the SFP/XENPAK fiber transceiver bore; take out the fiber cable and remove the protective cap from one end of the fiber cable. Keep the fiber end clean and neat. Step 2: Immediately attach the end of the fiber cable to the SFP/XENPAK transceiver, and the other end to the transceiver of the corresponding device. Note: Upon connection, the SFP/XENPAK transceiver’s TX port should be connected to the RX port of the corresponding device, and vice versa. Step 3: Check the fiber port status indicator, a lighted LINK indicates that the link has been established, otherwise the link is not ready and should be examined.

Upon connection, please verify the sign above the port to avoid using other ports,

which might damage the transceiver or the other ports. When connecting the other device through fiber cable to the switch, the output power of the fiber must not exceed the maximum received power of the corresponding modules, otherwise, it will damage the switch. Do not stare at the fiber bore when the switch is in operation to avoid harm.

2.3.8 Power supply connection

Connection procedures for the AC power supply module are described below:

Step 1: Insert one end of electrical line into the power supply socket and another end into

the corresponding socket of the switch; when connecting electrical lines, it shall be confirmed that the power supply modules are power off.

Step 2: It shall be examined whether or not the fan on the power supply module operates

normally. If the fan fails to operate, please examine whether the power supply socket is power on and whether the power supply module are inserted and locked properly.

Step 3: Turn on the power supply modules (if there are two power supply modules, both of

them shall be turned on.), and examine whether or not the indicator of the indicator of the front panel is normal. If the OUTPUT GOOD indicator fails to be on, please turn off the power supply without delay and examine the status of power supply and each inserting plate.

Notice

Page 78

If the Power OK indicator does not illuminate after repeating the above steps, please contact the dealer. Do not open the switch chassis by yourself. Please contact the dealer in the case of any failure.

Page 79

Chapter 3 Caractéristiques du système

ES4700BD

Les caractéristiques du système de switch ES4704BD sont décrites dans le tableau ci-dessous.

Caractéristiques du système ES4704BD(1)

SDRAM 128MB

FLASH 32MB

Indicateur d'état:

Port: Trafic, LIEN Général : Indicateurs d'état d'alimentation, d'état

système, d'échange à chaud

Poids 30KG (Poids maxi de la configuration complète)

Dimensions

physiques

440mm x 266mm x 421mm (L x H x P)

Humidité relative 10% ~ 90% sans condensation Températures de

fonctionnement

0C ~ 40C

Alimentations

Tension nominale d'entrée AC: 90 ~ 264 VAC, 50 ~ 60Hz (prise en charge 1+1 secours redondant de

modules d'alimentation)

Consommation

électrique

≦ 400 W

Mode de transfert Store-and-forward (Stocke et transfère)

Caractéristiques du système ES4704BD(2)

Propriété Spécification

Configuration de

base

4 slots

Échange à chaud Oui

Partie noyau redondante échangeable à chaud Conception

résistante à la panne

Alimentations redondantes échangeables à chaud

Page 80

Caractéristiques du système ES4710BD

SDRAM 128MB

FLASH 32MB

Indicateur d'état:

Port: Trafic, LIEN Général: Indicateurs d'état d'alimentation, d'état système, d'échange à chaud

Poids 65KG (Poids maxi de la configuration complète)

Dimensions

physiques

436mm x 797mm x 478mm (L x H x P)

Humidité relative 10% ~ 90% sans condensation

Températures de

fonctionnement

0C ~ 40C

Alimentations

Tension nominale d'entrée

AC: 90~ 264 VAC, 50 ~ 60 Hz (prise en charge 2+1 secours redondant de modules d'alimentation)

Consommation

électrique

≦1200 W

Mode de transfert Store-and-forward (Stocke et transfère)

Les caractéristiques du système de switch ES4710BD sont décrites dans le tableau ci-dessous.

Tableau 1.28 Caractéristiques du système ES4710BD

Propriété Spécification

Configuration de

base

10 slots

Échange à chaud Oui

Partie noyau redondante échangeable à chaud Conception

résistante à la panne

Alimentations redondantes échangeables à chaud

Pendant l'installation du switch ES4704BD, veuillez suivre les consignes de sécurité

listées ci-dessous :

Consignes de base

Page 81

1. Débranchez les alimentations du châssis avant de démonter ou de déplacer le switch.

2. Installez le switch dans une zone propre, en vous assurant des bonnes conditions de température et d'humidité.

3. Conservez les accessoires du dispositif dans un lieu sûr.

4. Lorsque vous manipulez des modules, faites le toujours par le bord, évitez tout contact avec les composants intégrés et les circuits imprimés.

5. Évitez les dégâts liés aux décharges électrostatiques sur les composants intégrés et les circuits imprimés.

6. Conservez les outils de maintenance dans un lieu sûr.

7. Ne portez pas de vêtements amples qui pourraient s'accrocher aux dispositifs, et souvenez-vous de serrer cravates et écharpes, et de rouler vos manches.

8. Si l'environnement peut être nuisible pour les yeux, assurez-vous de porter une paire de lunettes de protection.

9. N'effectuez aucune opération qui pourrait conduire à des blessures corporelles ou à des dégâts au dispositif.

10. Lorsque vous nettoyez le switch, n'utilisez pas de chiffon humide pour essuyer le switch et ne le lavez jamais avec du liquide.

Avertissement de sécurité

1. Des avertissements de sécurité apparaissent au fil de cette publication, se

référant à des opérations qui peuvent vous blesser si elles sont mal réalisées.

2. Lisez entièrement les instructions d'installation avant d'utiliser le système.

3. Seul du personnel formé et qualifié ne doit être autorisé à installer, remplacer ou maintenir le switch.

4. Débranchez les alimentations du châssis avant de démonter ou de déplacer le switch.

5. La configuration finale du produit doit se soumettre aux codes légaux nationaux.

Consignes de sécurité pour le travail sur des lignes sous tension

1. Avant de travailler sur un équipement qui est connecté à des lignes sous tension, enlevez tout bijou (y compris bagues, collier, montres et bracelets).

2. Les objets métalliques provoquent des court-circuits et endommagent le dispositif lorsqu'ils entrent en contact avec des éléments sous tension et la masse.

3. Une mauvaise connexion entre le dispositif et les prises secteurs peut être dangereuse.

4. Seul du personnel formé et qualifié ne doit être autorisé à utiliser ou maintenir le dispositif.

5. Lisez toutes les consignes d'installation avant de mettre le système sous tension.

Remarque

! Faites attention aux dangers potentiels, par ex les sols humides, les

Page 82

lignes sous tension non reliées à la terre, et les lignes sous tension usagées.

! Faites installer un interrupteur d'urgence dans l'atelier, de sorte que

l'alimentation puisse être coupée rapidement en cas d'accident.

! Ne travaillez pas seul si des dangers potentiels existent.

! En cas d'accident, prenez les mesures suivantes :

Mettez le système hors tension

2. Passez les appels d'urgence comme nécessaire

3. Déterminez si la victime requiert un traitement immédiat et

prenez les actions appropriées

4. Si possible, envoyez quelqu'un demander de l'aide médicale ;

sinon évaluez les dégâts et demandez de l'aide

Exigences liées à l'emplacement

Le switch ES4700BD doit être utilisé en intérieur, et a les exigences suivantes:

Température ambiante: 0 ~ 40C Humidité: 10% ~ 90%, sans condensation

L’ES4700BD est équipé d'un ensemble ventilateur pour fournir au switch un niveau de refroidissement approprié; vous pouvez placer le switch sur un établi ou dans un rack. Assurez-vous des points suivants:

z Le rack ou l'établi doit être bien ventilé. Pour une circulation d'air suffisante, il

est recommandé de monter le switch sur un rack standard de 19” avec assez d'espace. L'air conditionné est recommandé dans des zones exposées à de fortes températures l'été.

z Pour refroidir les circuits internes, le switch est livré avec des ensembles de

ventilateurs internes. Pour maintenir une bonne circulation d'air à travers le châssis du switch, nous vous recommandons de maintenir une séparation minimale de 100mm entre l'entrée d'air du châssis et la sortie d'air du châssis ou tout mur. Assurez-vous que toutes les entrées et les évacuations d'air du système demeurent non obstruées. N'empilez pas d'objets lourds sur le switch.

z Assurez-vous que le rack ou l'établi est assez résistant pour supporter le

poids du switch entièrement configuré.

z Assurez-vous que le rack ou l'établi est bien relié à la masse ; si l'établi n'est

pas relié à la terre, il doit être placé près d'un conducteur de masse pour offrir une connexion facile à la terre pour le switch.

Exigences en température et en humidité

Pour maximiser les performances et la durée de vie du switch, le site doit maintenir la température et l'humidité souhaités. Des conditions de forte humidité entraînent des dégradations de la résistance électrique ou même des fuites électriques, des dégradations des propriétés mécaniques et de la corrosion au niveau des composants internes. Une humidité extrêmement faible peut causer une contraction

Page 83

au niveau de l'entretoise d'isolation, rendant la vis de fixation lâche. De plus, dans des environnements secs, de l'électricité statique est susceptible de se créer et de causer des dégâts aux circuits internes. Des températures extrêmes peuvent causer une baisse de la fiabilité et un vieillissement prématuré des matériaux isolants, réduisant ainsi la durée de vie en fonctionnement du switch. Les exigences recommandées en température et en humidité sont indiquées ci-dessous:

Température: Humidité relative

Condition long terme Condition court

terme

Condition long terme Condition court

terme

15 ~ 30°C 0 ~ 40°C 40% ~ 65% 10% ~ 90%

Remarque

Un relevé de température et d'humidité ambiante doit être pris à 1.5m au-dessus du sol et à 0.4m devant le rack du switch, sans être couvert par le panneau de protection à l'avant et à l'arrière du rack.

Les conditions court terme se réfèrent à un maximum de 48 heures de fonctionnement en continu et un total cumulé annuel de moins de 15 jours.

Les conditions de fonctionnement exceptionnelles renvoient à des valeurs de température ambiante et d'humidité relative qui peuvent survenir pendant une panne du système d'air conditionné et les conditions de fonctionnement normal doivent être rétablies sous 5 heures.

Poussières et particules

La poussière est nuisible au bon fonctionnement de l’ES4700BD. La poussière peut conduire à de l'adhérence électrostatique, surtout par faible humidité relative, donnant un mauvais contact pour les connecteurs métalliques ou les contacts. L'adhérence électrostatique non seulement réduit la durée de vie du produit, mais augmente également les risques d'échec de la communication. Les valeurs recommandées pour la poussière et le diamètre des particules sur le site sont indiquées ci-dessous:

Diamètre maxi (μm) 0.5 1 3 5

Densité Maxi

(particules/m

)

1.4 x 10

7 x 105 2.4 x 105 1.3 x 105

De plus, le sel, l'acide et les sulfates de l'air sont nuisibles au switch. De tels gaz nuisibles aggravent la corrosion métallique et le vieillissement de certaines pièces. Le site choisi doit éviter les gaz nuisibles tels que SO

, H2S, NO2, NH3, et CI2, etc. Le

tableau ci-dessous détaille les valeurs seuils.

Gaz Moyenne (mg/m3) Maxi (mg/m3)

Page 84

SO2 0.2 1.5 H2S 0.006 0.03

NO2 0.01 0.15

NH3 0.05 0.15

CI2 0.01 0.3

Éviter les dégâts par décharge électrostatique

Les décharges électrostatiques peut endommager les circuits internes, et le même le switch entier. Suivez ces consignes pour éviter les dégâts ESD:

1. Assurez une bonne mise à la terre du dispositif

2. Effectuez un nettoyage régulier pour diminuer la poussière

3. Maintenez une température et une humidité appropriées

4. Portez toujours un bracelet ESD et une tenue antistatique lorsque vous êtes en contact avec les circuits imprimés

Exigences anti-interférences

Toutes les sources d'interférence, qu'elles viennent du dispositif/système lui même ou de son environnement extérieur, affectent le fonctionnement de différentes façons, comme le couplage capacitif, le couplage inductif, les radiations électromagnétiques, l'impédance commune (y compris le système de mise à la masse) et les câbles/lignes (câbles d'alimentation, lignes de signaux, et lignes de sortie). Il faut noter les points suivants:

1. Il faut prendre des précautions pour éviter les interruptions de la source

d'alimentation

2. Le système doit avoir sa propre mise à la terre, plutôt que de partager la terre

avant des équipements ou de dispositifs de protection contre la foudre

3. Restez à l'écart des transmetteurs radio de forte puissance, des transmetteurs

radar, des dispositifs à circuit fort et de haute fréquence

4. Fournissez une protection électromagnétique si nécessaire

Configuration rack

Les dimensions de l’ES4704BD sont conçues pour être monté dans un rack standard de 6”, ces dimensions étant de 440mm x 266mm x 421mm (L x H x P). Les dimensions de l’ES4710BD sont conçues pour être monté dans un rack standard de 19”, ces dimensions étant de 436mm x 797mm x 478mm (L x H x P). Veuillez assurer une bonne ventilation au rack.

¾ Chaque dispositif du rack génère de la chaleur en fonctionnement, des

ventilateurs et des ouïes sont donc prévus pour les racks fermés, et les dispositifs doivent être empilés de façon étroite.

¾ Lors du montage de dispositifs en rack ouvert, il faut faire attention à éviter que le

Page 85

châssis du rack n'obstrue pas les ouvertures de ventilation du switch. Assurez-vous de vérifier le positionnement du switch après installation pour éviter les problèmes sus-mentionnés.

Remarque

Si aucun rack standard de 19” n'est disponible, l’ES4700BD peut être placé sur un bureau dégagé et de niveau, en laissant un dégagement de 100mm autour du switch pour la ventilation, et en ne plaçant rien au dessus du switch.

Exigences relatives à l'alimentation

L’ES4704BD est conçu pour utiliser des alimentations électriques à découpage modulaires, prenant en charge 1 + 1 secours redondant de modules d'alimentation. La spécification électrique en entrée est indiquée ci-dessous:

Tension nominale d'entrée AC: 90 ~ 264 VAC, 50 ~ 60Hz Consommation électrique totale: ≦400W

L’ES4710BD est conçu pour utiliser des alimentations électriques à découpage modulaires, prenant en charge 2 + 1 secours redondant de modules d'alimentation. La spécification électrique en entrée est indiquée ci-dessous:

Tension nominale d'entrée AC: 90 ~ 264 VAC, 50 ~ 60Hz Consommation électrique totale: ≦1200W

Avant d'installer les modules d'alimentation, veuillez vérifier l'entrée électrique pour vous assurer d'une bonne mise à la masse de votre système d'alimentation électrique. La source d'entrée pour le switch doit être fiable et sûre, un adaptateur de tension peut être utilisé si nécessaire. Le système de protection circuit du bâtiment doit comprendre un fusible ou un coupe-circuit au plus de 240V, 10A. Il est recommandé d'utiliser une UPS pour une alimentation électrique plus fiable.

Remarque

Une mauvaise masse sur le système d'alimentation électrique, des fluctuations extrêmes de la source d'entrée, et des transitoires (ou pics) peuvent donner un taux d'erreur plus important ou même des dégâts matériels.

Préparation pour l'installation

Après avoir vérifié les exigences liées à l'emplacement, veuillez vérifier le contenu de l'emballage du switch et le kit d'accessoires. (Si vous êtes inquiet qu'un élément soit manquant ou qu'un élément incorrect ait été fourni, veuillez contacter votre revendeur aussi vite que possible.)

Page 86

Vérification du matériel et des accessoires du switch

Après avoir vérifié les exigences liées à l'emplacement, vous pouvez à présent déballer le carton d'expédition pour vérifier la configuration du switch et le contenu du kit d'accessoires.

Une configuration de base de l’ES4704BD doit comprendre ce qui suit :

ITEM N°. Nom de la pièce Numéro Mémo

1 Switch Ethernet ES4704BD 1 2 Câble AC 3 3 Câble port série 1 4 Cordon de mise à la masse 1 5 Porte châssis 2 6 Vis support 8 7 Vis rack 8 8 CD Manuel 1 9 Certificat de qualification 1

10 Carte de garantie 1

Une configuration de base de l’ES4710BD doit comprendre ce qui suit :

ITEM N°. Nom de la pièce Numéro Mémo

1 Switch Ethernet ES4710BD 1 2 Câble AC 3 3 Câble port série 1 4 Cordon de mise à la masse 1 5 Porte châssis 2 6 Vis support 12 8 CD Manuel 1 9 Certificat de qualification 1

10 Carte de garantie 1

Remarque: la liste ci-dessus est sujette à modification sans préavis, veuillez utiliser le

bordereau d'expédition livré avec le switch comme check-list.

Page 87

Montage en rack du ES4700BD

z Remarque:

Avant de monter l’ES4700BD dans le rack, vérifiez que les positions de montage du rack sont correctes. Le pré positionnement des points de montage peut résulter dans un mauvais espacement entre la face avant du switch et la porte avant du rack peut s'avérer impossible de se fermer une fois les câbles et les fibres connectés. Veuillez conserver un espacement de 10 mm entre la face avant du switch et la porte avant du rack.

Vérifiez ceci avant l'installation : le rack est positionné de façon stable; tous les modules à l'intérieur du châssis sont complètement installés ; aucune obstruction n'est présente à l'intérieur ou autour du rack; le switch est situé près du rack pour faciliter l'installation.

z Les étapes de l'installation

Étape1 : Attachez les 2 supports sur l’ES4700BD avec les vis fournies dans le kit d'accessoires.

Assurez-vous d'attacher les supports dans le bon sens, sinon le switch ne pourra pas se monter dans un rack standard.

Notez que les supports ne supportent aucun poids. Ils servent à fixer le switch. L'étagère de montage ou les rails coulissant (boulonnés sur le rack) supportent eux le switch.

La figure ci-dessous montre les étapes de montage des supports :

Installation des supports du switch ES4704BD

Page 88

Installation des supports du switch ES4710BD

Étape 2 : Mettez le switch monté sur supports doucement dans le rack standard de 6”.

En raison de la taille et du poids d'un ES4700BD, 2 personnes sont nécessaires pour terminer l'installation. Une personne se tenant de chaque côté du châssis, saisissez la poignée du châssis par le bas du panneau avec une main, et utilisez l'autre main près du haut du châssis pour garder l'équilibre. Soulevez lentement le châssis ensemble et amenez le sur le rack. Soulevez l’ES4700BD jusqu'à une position un peu plus haute que l'étagère de montage ou les rails de montage, en reposant le châssis sur l'étagère/rails, puis faites glisser avec précaution le châssis dans le rack. Assurez-vous d'aligner les supports avec les trous de montage dans la bonne colonne.

Étape 3 : Attachez l’ES4700BD au rack avec la vis fournie.

Boulonnez les supports sur les trous correspondants de la colonne du rack avec les vis fournies. Assurez-vous de serrer doucement les vis. L’ES4700BD doit à présent être bien attaché au rack d'équipements.

La procédure est décrite ci-dessous :

Page 89

Montage en rack du ES4704BD

Montage en rack du ES4710BD

Porter un bracelet antistatique

Il faut porter un bracelet antistatique pendant l'installation du switch. Pour éviter tout dégât sur le dispositif, évitez tout contact entre les circuits imprimés et vos vêtements. Évitez tout contact du corps avec les composants des circuits imprimés dans la mesure du possible.

Pour porter un bracelet antistatique:

Étape 1: Placez votre main dans le bracelet antistatique

Page 90

Étape 2: Serrez le fermoir et assurez-vous qu'il soit en contact maximal avec la peau Étape 3: Insérez l'extrémité équipement du bracelet dans la prise antistatique (indiquée par un symbole ESD) sur le panneau avant du switch

Mise à la masse du switch

Un bon système de mise à la masse est la base pour un fonctionnement sûr et sans problème de l’ES4700BD, et une excellente façon d'éviter la foudre et l'interface de résistance. Veuillez suivre les instructions de la spécification de mise à la masse du switch, vérifiez l'état de la masse du site d'installation et assurez une bonne mise à la masse.

z Mise à la masse correcte

Lorsque vous utilisez une source électrique AC, le dispositif doit être mis à la masse avec les câbles vert et jaune, sinon, des électrocutions peuvent survenir lorsque la résistance d'isolation entre l'alimentation électrique interne et le châssis se dégrade.

z Mise à la masse pour protection contre la foudre

Le système de protection contre la foudre est un système indépendant consistant en un paratonnerre, un conducteur et un lien de connexion avec le système de mise à la masse. Le système de mise à la masse est en général partagé avec la mise à la masse de la référence électrique et le câble de mise à la masse jaune et vert. La mise à la masse pour protéger contre la foudre est une exigence du bâtiment, pas une exigence spécifique au switch.

z Mise à la masse pour conformité électromagnétique

Ceci renvoie à la mise à la masse pour se conformer aux exigences de compatibilité électromagnétique, y compris la mise à la masse du blindage, les filtres de masse, le bruit et le contrôle des interférences et les références de niveau. Les exigences de mise à la masse globales sont la somme totale de ce qui précède. La valeur de résistance à la masse doit être inférieure à 1 ohm.

L’ES4700BD offre une mise à la masse du châssis en bas et à l'arrière du châssis, marquée “GND”. La mise à la masse de protection du châssis doit être correctement branchée au connecteur de mise à la masse du rack.

Les procédures de câblage de la masse sont listées ci-dessous : Étape 1: enlevez les écrous des piquets de masse à l'arrière du châssis Étape 2: chaînez une extrémité du câble jaune et vert de mise à la masse sur les

piquets de masse Étape 3: attachez l'écrou du piquet de masse et serrez bien Étape 4: attachez l'autre extrémité du câble de mise à la masse au connecteur de

mise à la masse du rack Remarque :

z Le câble de mise à la masse doit être réalisé dans un bon conducteur, et le

diamètre doit être déterminé par le courant maximum possible pouvant traverser.

z Le câblage du conducteur à nu est interdit. z Valeur de résistance de masse : la valeur de résistance à la masse combinée

Page 91

doit être inférieure à 1 ohm.

Installation de la carte et du module

L’ES4700BD est un dispositif de montage en rack, diverses cartes et modules sont disponibles.

Configuration de base: châssis, modules d'alimentation électrique (optionnel 1 + 1

redondant), back plane du système, plateau du ventilateur, gaze à poussières, boîte de distribution. Les pièces ci-dessus ont été montées à l'expédition, veuillez vérifier qu'elles sont bien fixées avant installation.

Enlever et installer les cartes

La procédure d'installation est la même pour toutes les cartes, comme décrite

ci-dessous:

Étape 1: Éteignez le switch (L'échange à chaud est pris en charge par les cartes

optionnelles pour le switch. Cependant, pour plus de commodité, il est recommandé d'éteindre le switch avant d'installer les cartes, si aucun

module du switch ne tourne.) Étape 2: Assurez une bonne mise à la masse du switch Étape 3: Mettez un bracelet antistatique avant de toucher le circuit du switch, et

assurez-vous que le bracelet antistatique est fermement attaché au

connecteur ESD du panneau avant du switch. Étape 4: Desserrez la plaque arrière de verrouillage des fixations du panneau dans

le sens inverse des aiguilles d'une montre et enlevez la plaque arrière. Étape 5: Insérez le module optionnel dans le slot, vous pouvez utiliser la poignée

métallique de la plaque avant du module pour assurer un bon contact.

Puis verrouillez le module avec les fixations du panneau sur la face avant.

Enlever et installer les modules d'alimentation ES4710BD

L’ES4710BD emploie une combinaison de modules d'alimentation 2 + 1 redondant, les trois modules fonctionnant en utilisation normale. En cas de panne d'un module, il peut être remplacé pendant que le système fonctionne sans risque électrique ou de dégât au système. Les procédures sont fournies ci-dessous:

Étape 1: Desserrez les 2 fixations de panneau sur le panneau avant du module

d'alimentation électrique à remplacer, en faisant tourner le tournevis dans le sens inverse des aiguilles d'une montre

Étape 2: Tenez la poignée en haut du panneau avant du module d'alimentation

électrique, et tirez fermement mais en douceur sur le module d'alimentation électrique

Étape 3: Utilisez un nouveau module d'alimentation électrique et remplacez celui

Page 92

qui est en panne Étape 4: Serrez les fixations du panneau sur la face avant Étape 5: Un remplacement réussi est indiqué par un témoin vert Power OK allumé

et par un témoin de panne jaune éteint.

L'installation d'un module d'alimentation électrique est décrite

ci-dessous:

L'installation et le démontage des modules d'alimentation électrique de l’ES4710BD

z Nettoyage du gaz à poussières du module d'alimentation :

Des gazes à poussières de module d'alimentation électrique sont installées sur les panneaux avant des modules d'alimentation électrique EM4710BD-AC et, et elles peuvent être enlevées et installées facilement. Elles peuvent éviter que de gros débris ou des particules dans l'air ne soient ingérées par le module d'alimentation électrique. Veuillez effectuer un nettoyage de façon régulière selon les conditions du site.

z En tirant sur le panneau avant de la gaze à poussières inférieure, retirez la

gaze à poussières et le panneau avant

z Nettoyez la gaze à poussières avec une brosse (n'utilisez jamais de liquide

pour laver)

z Réinsérez la gaze à poussières à sa position initiale dans module

d'alimentation électrique

z Enfoncez la gaze à poussières et le panneau avant dans le module

électrique

z Appuyez sur le panneau avant de la gaze à poussières inférieure et

verrouillez-le

L'installation et la dépose de la gaze à poussières sont décrites ci-dessous:

Page 93

Connexion à la console

L’ES4704BD comprend un port RJ-45 comme console locale. L'utilisateur peut configurer le switch via un terminal texte (en général un PC) avec ports RS-232. Les procédures de connexion sont listées ci-dessous :

Étape 1: Trouvez un terminal texte ou un PC avec un port série RS-232. Étape 2: Branchez le port série RS-232 du terminal texte sur le port de configuration

du switch, en vous assurant qu'au moins un d'eux est éteint.

Remarque

A la connexion, veuillez vérifier le signe ci-dessus pour éviter d'utiliser un mauvais port.

Edge-Core ES4704BD, ES4710BD User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual