Edge-Core ES4624-SFP User manual

ES4624-SFP/ES4626-SFP
L3 Gigabit Ethernet Switch
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www.edge-core.com

Preface
ES4624-SFP/ES4626-SFP L3 Gigabit Ethernet Switch is a high performance routing
switch released by Edge-Core that can be deployed as an aggregation device for campus
networks, enterprise networks and IP metropolitan networks; as well as core layer
switches for small and medium-sized networks.ES4624/26-SFP can seamlessly support
various network interfaces from 10Mb, 100Mb, 1000Mb to 10Gb Ethernets.
We are providing this manual for your better understanding, using and maintenance
of the ES4624/26-SFP. We strongly recommend you to read through this manual carefully
before installation and configuration to avoid possible damage to the switch and
malfunction.
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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:
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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
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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
powered by 230 V (2P+T) via an isolation transformer ratio 1:1, with the secondary connection
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.
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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.
•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.
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•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.
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.
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viii

Contents
PREFACE................................................................................................ II
CONTENTS............................................................................................ IX
CHAPTER 1 INTRODUCTION.........................................................1-1
1.1 PRODUCT BRIEF ............................................................................................... 1-1
1.1.1 Overview..................................................................................................................... 1-1
1.1.2 Features and Benefits................................................................................................. 1-2
1.2 PHYSICAL SPECIFICATIONS.............................................................................. 1-3
1.3 DESCRIPTION OF HARDWARE .......................................................................... 1-3
1.3.1 Front Panel ................................................................................................................. 1-3
1.3.2 Back Panel .................................................................................................................. 1-4
1.3.3 DC Power Input.......................................................................................................... 1-4
1.3.4 Status LEDs ................................................................................................................ 1-5
1.3.5 Front Panel Port Description.................................................................................... 1-5
CHAPTER 2 HARDWARE INSTALLATION..................................2-1
2.1 INSTALLATION NOTICE .................................................................................... 2-1
2.1.1 Environmental Requirements................................................................................... 2-1
2.1.2 Installation Notice...................................................................................................... 2-4
2.1.3 Security Warnings...................................................................................................... 2-4
2.2 INSTALLATION PREPARATION .......................................................................... 2-5
2.2.1 Verify the Package Contents...................................................................................... 2-5
2.2.2 Required Tools and Utilities ...................................................................................... 2-5
2.3 INSTALLATION GUIDE ...................................................................................... 2-5
2.3.1 Installing the Switch................................................................................................... 2-5
2.3.2 Connecting Console.................................................................................................... 2-6
2.3.3 SFPTransceiver Installation ..................................................................................... 2-7
2.3.4 XFP Transceiver Installation..................................................................................... 2-7
2.3.5 Copper Cable/Fiber Cable Connection.................................................................... 2-8
2.3.6 Power Supply Connection ......................................................................................... 2-8
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Chapter 1 Introduction
1.1 Product Brief
ES4624/26-SFP series switch include two models: ES4624-SFP and ES4626-SFP.
ES4624-SFP:
Figure 1-1 ES4624-SFP Switch
ES4626-SFP:
Figure 1-2 ES4626-SFP Switch
1.1.1 Overview
ES4624/26-SFP series switch are 10Gb Ethernet routing switch. ES4624-SFP has 24 fixed
1000Mb ports (16 1000Mb fiber SFP ports and 8 1000Mb COMBO ports). ES4626-SFP has 24
fixed 1000Mb ports (16 1000Mb fiber SFP ports and 8 1000Mb COMBO ports) and 2 fixed 10Gb
XFP ports. ES4624/26-SFP series switch are based on 10Gb switching technology. The switches
fully support IPv6, whereas their height is only 1U. As distribution layer switches which are
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featured in high performance, small size and flexibility, ES4624/26-SFP series switch with
advanced intelligent and secure features, can serve ideally as distribution layer switches for
campus networks, enterprise networks and IP metropolitan networks; as well as core layer
switches for small and medium-sized networks.
1.1.2 Features and Benefits
Various Interfaces
ES4624/26-SFP series switch provide 16 fixed 1000Mb fiber SFP ports, 8 1000Mb COMBO
ports (1000Mb fiber SFP ports/1000Mb copper ports) and 2 fixed 10Gb XFP ports (ES4626-SFP).
Secure Power Supply
ES4624/26-SFP series switch provide AC/DC power redundancy. It can be deployed with
100-240V AC power input, -48V DC power input or 100-240V AC power/-48V DC power input
simultaneously.
Support 10Gb Ethernet
10Gb Ethernet which adopts full-duplex technology instead of low-speed, half-duplex
CSMA/CD protocol, is a big leap in the evolution of Ethernet. 10Gb Ethernet can be deployed in
star or ring topologies. With 10Gb Ethernet, ES4624/26-SFP series switch provide broad
bandwidth and powerful processing capacity. It is suitable for metropolitan networks and wide
area networks. Using ES4624/26-SFP series switch, users can simplify network structures and
reduce cost of network construction.
Networking Protocols
ES4624/26-SFP series switch support 802.1d/w/s, 802.1Q, 802.1p, 802.3ad, 802.3x, GVRP,
DHCP and SNTP etc. The switches also support comprehensively the multicast protocols such as
IGMP, DVMRP and PIM. Moreover, ES4624/26-SFP series switch support RIPv1/2, OSPF and
IPv6. All these protocols supported enable ES4624/26-SFP series switch to meet the requirements
of complex network constructions.
ACL
ES4624/26-SFP series switch support comprehensively ACL policies. The traffic can be
classified by source/destination IP addresses, source/destination MAC addresses, IP protocols,
TCP/UDP, IP precedence, time ranges and ToS. And various policies can be conducted to forward
the traffic. By implementing ACL policies, users can filter the virus packets such as
“Worm.Blaster”, “Worm.Sasser” and “Red Code” etc. ES4624/26-SFP series switch also support
IEEE802.1x port based access authentication, which can be deployed with RADIUS, to ensure the
port level security and block illegal users.
QoS
ES4624/26-SFP series switch fully support DiffServ Module. Users can specify a queue
bandwidth on each port. WRR/SP/SWRR scheduling is also supported. ES4624/26-SFP supports
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the port security. Users can deploy trusted CoS, DSCP, IP precedence and port priority. User can
also modify packets’DSCP and COS values. The traffic can be classified by port, VLAN, DSCP,
IP precedence and ACL table. User can also modify packets’ DSCP and IP precedence values.
Users can specify different bandwidths for voice/data/video to customize different qualities of
service.
1.2 Physical Specifications
Management Port
1 Mini-USB serial console port
AC/DC Power Input
AC: 90 ~ 264VAC，47 ~ 63Hz
DC: -40 ~ -60Vdc
Power Consumption
80W Max
Operating Temperature
0°C ~ 50°C
Storage Temperature
-40°C ~ 70°C
Relative Humidity
5% ~ 95%, no condensate
Dimension
436mm×44mm×420mm (W * H * D)
Weight
Approximate 4kg
Mean Time Between Failure
Min. 80, 000 Hours MTBF
1.3 Description of Hardware
1.3.1 Front Panel
ES4624-SFP has 16 1000Mb SFP ports, 8 1000Mb Combo ports (8 RJ-45 and 8 SFP), 1 Console port
and 66 LEDs.
The front panel of ES4624-SFP is shown below:
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Figure 1-3 Front Panel of ES4624-SFP
ES4626-SFP has 16 1000Mb SFP ports, 8 1000Mb Combo ports (8 RJ-45 and 8 SFP), 2 10Gb XFP
ports, 1 Console port and 70 LEDs.
The front panel of ES4626-SFP is shown below:
Figure 1-4 Front Panel of ES4626-SFP
1.3.2 Back Panel
There are 1 100-240VAC power receptacle, 1 -48V DC power receptacle and 1 ground
connection.
Figure 1-5 Back Panel of ES4624/26-SFP
1.3.3 DC Power Input
ES4624/26-SFP supports AC/DC power redundancy. -48 DC power’s pin-outs are distributed
as below:
Figure 1-6 ES4624/26-SFP DC Power Input Pin-outs Distribution
DC power has 3 pin-outs:
PIN1：V+ DC power positive electrode input
PIN2：V- DCpowercathodeinput
PIN3：CGND Ground connection
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1.3.4 Status LEDs
ES4624/26-SFP includes a display panel and port indications that simplify installation and
network troubleshooting. The LEDs, which are located on the front panel for easy viewing, are
shown below and described in the following table.
Table 1.1 ES4624/26-SFP LEDs
LED Panel Symbol Status Description
On (Green) Power is operating normally.
Power
Indicator PWR Off Power is off.
On (Green, blink at 1
Hz) System is operating normally.
On (Green, blink at 8
Hz) System is loading.
Operation
indicator RUN
On (Red, blink at 8
Hz) System is malfunctioning.
RJ-45 Port Indicator
On (Green) RJ-45 port is connected.
Status
Indicator On the left Off RJ-45 port is not connected.
Transfer
Indicator On the right Blink (Green) Sending or receiving data
SFP Port Indicator
On (Green) SFP transceiver is connected.
Status
Indicator On the left Off SFP transceiver is not connected.
Transfer
Indicator On the right Blink (Green) Sending or receiving data
XFP Port Indicator
On (Green) XFP transceiver is connected.
Status
Indicator Link Off XFP transceiver is not connected.
Transfer
Indicator Act Blink (Green) Sending or receiving data
1.3.5 Front Panel Port Description
ES4624/26-SFP provides 16 1000Mb SFP ports and 8 1000Mb Combo ports (8 RJ-45 and 8 SFP).
ES4626-SFP also provides 2 10Gb XFP ports.
ES4624-SFP and ES4626-SFP support the following SFP transceivers:
zET4201-SX Gigabit SFP MM 850 nm, 500m (SX)
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zET4201-LX Gigabit SFP SM 1310 nm, 10Km (LX)
zET4201-LHX Gigabit SFP SM 1310 nm, 40Km (LHX)
zET4201-ZX Gigabit SFP SM 1550 nm, 80Km (ZX)
zET4201-RJ45 Gigabit SFP to Copper cable RJ45
ES4626-SFP supports the following XFP transceivers:
zET5302-LR XFP 10G Transceiver 10KM
zET5302-ER XFP 10G Transceiver 40km
zET5302-SR XFP 10G Transceiver 300M
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Chapter 2 Hardware Installation
2.1 Installation Notice
To ensure the proper operation of ES4624/26-SFP and your physical security, please read
carefully the following installation guide.
2.1.1 Environmental Requirements
The switch must be installed in a clean area. Otherwise, the switch may be damaged by
electrostatic adherence.
Maintain the temperature within 0 to 50 °C and the humidity within 5% to 95%,
non-condensing.
The switch must be put in a dry and cool place. Leave sufficient spacing around the switch
for good air circulation.
The switch must work in the right range of power input (AC power: 90 ~ 264V (50Hz), DC
power: -40 ~ -60V)
The switch must be well grounded in order to avoid ESD damage and physical injury of
people.
The switch should avoid the sunlight perpendicular incidence. Keep the switch away from
heat sources and strong electromagnetic interference sources.
The switch must be mounted to a standard 19’’rack or placed on a clean level desktop.
2.1.1.1 Dust and Particles
Dust is harmful to the safe operation of ES4624/26-SFP. 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 value for dust content and particle
diameter in the site is shown below:
Max Diameter (µm) 0.5 1 3 5
Max Density
(particles/m³) 1.4×1077×1052.4×1051.3×105
Table 2.1 Environmental Requirements: Dust
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 site should avoid harmful gases,
2-1

such as SO2, H2S, NO2, NH3and Cl2, etc. The table below details the threshold value.
Gas Average (mg/m³) Max (mg/m³)
SO20.2 1.5
H2S 0.006 0.03
NO20.04 0.15
NH30.05 0.15
Cl20.01 0.3
Table 2.2 Environmental Requirements: Particles
2.1.1.2 Temperature and Humidity
Although the switch is designed to use 4 fans, the site should still 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. In the hot summer, it is
recommended to use air-conditioners to cool down the site. And the cold winter, it is
recommenced to use heaters.
The recommended temperature and humidity is shown below:
Temperature: Relative humidity
Long term condition Short term condition Long term condition Short term condition
15 ~ 30°C 0 ~ 50°C 40 ~ 65% 10 ~ 95%
Table 2.3 Environmental Requirements: Temperature and Humidity
Caution!
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.
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2.1.1.3 Power Supply
Before powering on the power supply, 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 system
should include in the circuit a fuse or circuit-breaker of no greater than 240 V, 10 A. It is
recommended to use a UPS for more reliable power supplying. .
Caution!
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!
2.1.1.4 Preventing Electrostatic Discharge Damage
Static electric discharges can cause damage to internal circuits, even the entire switch. Follow
these guidelines for avoiding ESD damage:
Ensure proper earth grounding of the device;
Perform regular cleaning to reduce dust;
Maintain proper temperature and humidity;
Always wear an ESD wrist strap and antistatic uniform when in contact with circuit boards.
2.1.1.5 Anti-interference
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:
Precautions should be taken to prevent power source interruptions;
Provide the system with a dedicated grounding, rather than sharing the grounding with the
electronic equipment or lightning protection devices.
Keep away from high power radio transmitters, radar transmitters, and high frequency strong
circuit devices.
Provide electromagnetic shielding if necessary.
2.1.1.6 Rack Configuration
The dimensions of the ES4624/26-SFP are designed to be mounted on a standard 19’’ rack,
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the dimensions are 436mm x 44mm x 420mm (W x H x D). Please ensure good ventilation for the
rack.
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.
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.
Caution！
If a standard 19’’rack is not available, the ES4624/26-SFP can be placed on a clean level
desktop, leave a clearance of 10mm around the switch for ventilation, and do not place anything
on top of the switch.
2.1.2 Installation Notice
Read through the installation instruction carefully before operating on the system. Make sure
the installation materials and tools are prepared. And make sure the installation site is well
prepared.
During the installation, users must use the brackets and screws provided in the accessory kit.
Users should use the proper tools to perform the installation. Users should always wear
antistatic uniform and ESD wrist straps. Users should use standard cables and connecters.
After the installation, users should clean the site. Before powering on the switch, users should
ensure the switch is well grounded. Users should maintain the switch regularly to extend the
lifespan of the switch.
2.1.3 Security Warnings
When using SFP transceiver, do not stare directly at the fiber bore when the switch is in
operation. Otherwise the laser may hurt your eyes.
Do not attempt to conduct the operations which can damage the switch or which can cause
physical injury.
Do not install, move or disclose the switch and its modules when the switch is in operation.
Do not open the switch shell.
Do not drop metals into the switch. It can cause short-circuit.
Do not touch the power plug and power socket.
Do not place the tinder near the switch.
Do not configure the switch alone in a dangerous situation,
Use standard power sockets which have overload and leakage protection.
Inspect and maintain the site and the switch regularly.
Have the emergence power switch on the site. In case of emergence, switch off the power
immediately.
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2.2 Installation Preparation
2.2.1 Verify the Package Contents
Please unpack the shipping package and verify carefully the contents inside.
ES4624/26-SFP should include the followings:
ITEM No. Part name Number
1 ES4624/26-SFP switch 1
2 AC power cable 1
3 Manual CD 1
4 Console cable 1
5 Chassis bracket 2
6 Bracket screw 4
7 Qualification certificate 1
8 Warranty card 1
Figure 2.4 ES4624/26-SFP Packet Contents
Note: The above contents are subject to the received package contents.
2.2.2 Required Tools and Utilities
The required tools and utilities are shown below:
Cross screwdrivers
Flat-blade screwdriver
ESD wrist strap
Antistatic uniform
Caution!
Users should prepare the required tools and utilities by themselves.
2.3 Installation Guide
2.3.1 Installing the Switch
Please mount ES4624/26-SFP on the 19’’rack as below:
1. Attach the 2 brackets on the ES4624/26-SFP with screws provided in the accessory kit.
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