Black Box LGT616A-JP User manual

This Web Smart switch provides sixteen
10-/100-/1000-Mbps ports.
Supports Gigabit speed on all ports.
16-Port Gigabit Web Smart Switch
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax
724-746-0746 • www.blackbox.com • [e-mail]
Customer
Support
Information
LGT616A
LGT616A-JP

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FCC and IC RFI Statements
FEDERAL COMMUNICATIONS COMMISSION and
INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS
Class B Digital Device. This equipment has been tested and found to comply with
the limits for a Class B computing device pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful
interference in a residential installation. However, there is no guarantee that
interference will not occur in a particular installation. This equipment generates,
uses, and can radiate radio frequency energy, and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. If this equipment does cause harmful interference to radio or
telephone reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
• Consult an experienced radio/TV technician for help.
CAUTION:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
To meet FCC requirements, shielded cables and power cords are required to
connect this device to a personal computer or other Class B certified device.
This digital apparatus does not exceed the Class B limits for radio noise emission
from digital apparatus set out in the Radio Interference Regulation of Industry
Canada.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant
les limites applicables aux appareils numériques de classe B prescrites dans le
Règlement sur le brouillage radioélectrique publié par Industrie Canada.

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NOM Statement
Normas Oficiales Mexicanas (NOM)
Electrical Safety Statement
INSTRUCCIONES DE SEGURIDAD
1.Todas las instrucciones de seguridad y operación deberán ser leídas antes de
que el aparato eléctrico sea operado.
2. Las instrucciones de seguridad y operación deberán ser guardadas para
referencia futura.
3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de
operación deben ser respetadas.
4. Todas las instrucciones de operación y uso deben ser seguidas.
5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo,
cerca de la tina de baño, lavabo, sótano mojado o cerca de una alberca,
etc.
6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales
que sean recomendados por el fabricante.
7. El aparato eléctrico debe ser montado a la pared o al techo sólo como sea
recomendado por el fabricante.
8. Servicio—El usuario no debe intentar dar servicio al equipo eléctrico más allá
lo descrito en las instrucciones de operación. Todo otro servicio deberá ser
referido a personal de servicio calificado.
9. El aparato eléctrico debe ser situado de tal manera que su posición no
interfiera su uso. La colocación del aparato eléctrico sobre una cama, sofá,
alfombra o superficie similar puede bloquea la ventilación, no se debe
colocar en libreros o gabinetes que impidan el flujo de aire por los orificios
de ventilación.
10. El equipo eléctrico deber ser situado fuera del alcance de fuentes de calor
como radiadores, registros de calor, estufas u otros aparatos (incluyendo
amplificadores) que producen calor.
11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo del
tipo descrito en el instructivo de operación, o como se indique en el
aparato.

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NOM Statement
12. Precaución debe ser tomada de tal manera que la tierra fisica y la
polarización del equipo no sea eliminada.
13. Los cables de la fuente de poder deben ser guiados de tal manera que no
sean pisados ni pellizcados por objetos colocados sobre o contra ellos,
poniendo particular atención a los contactos y receptáculos donde salen
del aparato.
14. El equipo eléctrico debe ser limpiado únicamente de acuerdo a las
recomendaciones del fabricante.
15. En caso de existir, una antena externa deberá ser localizada lejos de las
lineas de energia.
16. El cable de corriente deberá ser desconectado del cuando el equipo no sea
usado por un largo periodo de tiempo.
17. Cuidado debe ser tomado de tal manera que objectos liquidos no sean
derramados sobre la cubierta u orificios de ventilación.
18. Servicio por personal calificado deberá ser provisto cuando:
A: El cable de poder o el contacto ha sido dañado; u
B: Objectos han caído o líquido ha sido derramado dentro del aparato; o
C: El aparato ha sido expuesto a la lluvia; o
D: El aparato parece no operar normalmente o muestra un cambio en su
desempeño; o
E: El aparato ha sido tirado o su cubierta ha sido dañada.

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Trademarks Used in this Manual/UL Warning
Trademarks Used in this Manual
Black Box and the Double Diamond logo are registered trademarks of
BB Technologies, Inc.
Internet Explorer is a registered trademark of Microsoft Corporation.
UL is a registered trademark of Underwriters’ Laboratories.
Any other trademarks mentioned in this manual are acknowledged to be
the property of the trademark owners.
UL Warning
This equipment is designed for building installation and is not intended to be
connected to exposed (outside plant) networks, including campus environments,
and the switch is to be connected only to PoE networks without routing to the
outside plant.
Disclaimer
Black Box Network Services shall not be liable for damages of any kind, including,
but not limited to, punitive, consequential or cost of cover damages, resulting
from any errors in the product information or specifications set forth in this
document and Black Box Network Services may revise this document at any time
without notice.

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Table of Contents
Table of Contents
1. Specifications ............................................................................................ 8
2. Overview................................................................................................... 9
2.1 Introduction.................................................................................. 9
2.2 Features........................................................................................ 9
2.3 What’s Included ......................................................................... 10
2.4 Hardware Description................................................................. 10
3. Configuration...........................................................................................12
3.1 Configuration: System Configuration ..........................................13
3.2 Configuration: Port Configuration...............................................14
3.3 Configuration: VLAN Configuration ............................................15
3.4 Configuration: Aggregation/Trunk Configuration........................15
3.5 Configuration: IGMP Configuration.............................................16
3.6 Configuration: Port Mirror Configuration ....................................17
3.7 Configuration: LLDP Configuration..............................................18
3.8 Configuration: QoS Configuration...............................................18
4. Monitoring...............................................................................................19
4.1 Monitoring: Statistics Overview for All Ports ...............................19
4.2 Monitoring: Detailed Statistics.....................................................19
4.3 Monitoring: IGMP Status............................................................ 20
4.4 Monitoring: LLDP Status............................................................. 20
4.5 Monitoring: LLDP Table ...............................................................21
4.6 Monitoring: Ping Parameters.......................................................21
5. Maintenance ........................................................................................... 22
5.1 Maintenance: Warm Restart....................................................... 22
5.2 Maintenance: Factory Default..................................................... 23
5.3 Maintenance: Software Upload.................................................. 23
5.4 Maintenance: Configuration Upload .......................................... 23
6. Reset Button ........................................................................................... 24

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Chapter 1: Specifications
1. Specifications
Buffer Memory 512 KB
Compliance CE, FCC Class A
Filtering/Forwarding Rate 1000-Mbps port: 1,488,000 pps;
100-Mbps port: 148,800 pps;
10-Mbps port: 14,880 pps
Jumbo Frames 9.6 KB
MAC Address 8 K
Smart Features • Number of Ports: 16 x 10/100/1000M
RJ-45 Port on the Rear
• MAC Address: 8 K Buffer
• Memory: 512 KB
• Jumbo Frame: 9.6 KB
• Transmission Method: Store and
Forward
• VLAN: 16
• Tagged VLAN: 16
• VLAN ID: 1–4094
• Trunk Groups: 8
• Quality of Service: up to 8 queues
• IGMP Snooping
• LACP
• Management: Port Mirroring,
Password-protected Access, Port
Settings, Web-base Management,
Graphic User Interface
Standards IEEE 802.3 10BASE-T,
IEEE 802.3u 100BASE-TX,
IEEE 802.ab 1000BASE-T,
IEEE 802.3z 1000BaseSX/LX,
IEEE 802.3x Full-duplex and Flow Control,
IEEE 802.1Q VLAN,
IEEE 802.3ad Link Aggregation,
IEEE 802.3az Energy Efficient Ethernet (EEE),
IEEE 802.1p Class of Service, Priority Protocols

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Chapter 1: Specifications
Transmission Media 10BASE-T CAT3, 4, 5 UTP/STP;
100BASE-TX CAT5 UTP/STP;
1000BASE-T CAT 5E UTP/STP
Connectors (16) RJ-45, (1) power connector
Indicators Per Port LEDs:
10/100M Link/Act;
1000M Link/Act (Green On/Quick Blinking);
System: On— Power On (Amber)
Power Internal power supply:
Input Voltage: 100–240 VAC, 50-60 Hz;
Input Power/Watts: 15 watts (max.)
Temperature Tolerance Operating: +32 to +122° F (0 to +50° C);
Storage: -4 to +194° F (-20 to +90° C)
Operating Humidity 10 to 90% relative humidity
(non-condensing)
Size 1.73"H x 13"W x 8.27"D
(4.4 x 33 x 21 cm)
Weight 4.4 lb. (2 kg) unit

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Chapter 2: Overview
2. Overview
2.1 Introduction
The 16-Port Gigabit Web Smart Switch provides sixteen 10-/100-/1000-Mbps
ports. It is designed for easy installation and enables high performance in an
environment where traffic on the network and the number of users increase
continuously. With the newest Gigabit chipset, this 19" Gigabit Ethernet switch
fully supports the highest speed without any problems, even when running
full-duplex fully loaded.
The switch also provides automatic crossover detection on each port, making it
easy to uplink to another switch without using a crossover cable.
This rackmountable switch is specifically designed for medium to large
workgroups. It provides smooth network migration and makes it easy to increase
network capacity.
2.2 Features
• Supports real-time status (link, speed, duplex) of each port.
• Supports port setting for enable or disable operation (the first port can’t be
disabled).
• Includes port setting for N-Way or force mode operation.
• Features Broadcast Storm Protection.
• Enables Port-basesd VLAN.
• Supports priority queues for QoS.
• Complies with IEEE 802.3 Ethernet, IEEE 802.3u Fast Ethernet, and IEEE 802.3ab
Gigabit Ethernet standards.
• 16 ports autonegotiate speeds of 10, 100, and 1000 Mbps.
• 19" rackmountable.
• Provides non-blocking and non-head of line blocking full wire-speed
forwarding.
• Store-and-forward operation support.
• Supports 9.6 KB jumbo frames.
• Provides 8K MAC addresses.
• Supports broadcast storm filitering.

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Chapter 2: Overview
• All ports provide autonegotiation and Auto MDI/MDI-X functions.
• Supports flow control: Backpressure for half-duplex and IEEE 802.3x for
full-duplex mode.
• Smart plug and play.
2.3 What’s Included
Your package should contain the following items. If anything is missing
or damaged, contact Black Box Technical Support at 724-746-5500
or [e-mail].
• (1) 16-Port Gigabit Web Smart Switch
• (1) U.S. power cord
• This user’s manual in PDF format on CD-ROM
• (1) rackmount kit: (2) brackets, (8) screws
2.4 Hardware Description
Figures 2-1 and 2-2 show the front and back panels of the 16-Port Gigabit Web
Smart Switch. Table 2-1 describes its components.
1 2 3, 4 5
Figure 2-1. Front panel.
7 8
6
Figure 2-2. Back panel.

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Chapter 2: Overview
Table 2-1. 16-Port Web Smart Gigabit Ethernet Switch components.
Number Component Description
1(1) Reset button Press to Reset the switch to its factory defaults.
2(1) Power LED Lights when power to the unit is on.
3(16) 1000M LEDs Light when a port is operating at 1000 Mbps.
4(16) LINK/ACT LEDs Light solid when link is up, blink when data is present, and are off
when there is no link.
5(16) RJ-45 connectors Connect to 10/100/1000 devices.
6Air vents Maintain proper airflow.
7Power on/off switch Switches the power to the unit on or off.
8Power receptacle Links 90–260-VAC, 50-60-Hz, 20-W internal power supply to
power outlet

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Chapter 3: Configuration
3. Configuration
Follow these steps to configure the Web Smart switch.
Step 1: Use a twisted-pair cable to connect this switch to your PC.
Step 2: Set your PC’s IP to 192.168.2.xx.
Figure 3-1. IP screen.
Step 3: Open a Web browser (for example, Internet Explorer®…) and go to
ht tp : / / 192.16 8.2.1.
You will see the login screen shown in Figure 3-2.
Figure 3-2. Login screen.
Key in the password and click “OK” to log in.
Password: admin
After logging in, the switch is ready for configuration.

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Chapter 3: Configuration
Step 4: On the home page, select the configuration by clicking the icon:
- Configuration
- Monitoring
- Maintenance
- Logout
3.1 Configuration: System Configuration
Figure 3-3. System Configuration screen.
This will show system status, such as: MAC address, system firmware version, and
other system information.

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Chapter 3: Configuration
You can change the user name, the password, and IP address, then click “Apply”
to confirm the new change.
Next, you must reset the switch by turning it off and turning it on to take the new
user name, the password, and IP address.
3.2 Configuration: Port Configuration
Figure 3-4. Port Configuration screen.
You can enable or disable jumbo frames by clicking the checkbox.
Configure the modes listed below for the port number you select:
- Auto speed
- Enable/disable port
- 10M/100M/1000M
- Full/half-duplex
- Enable/disable flow control

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Chapter 3: Configuration
3.3 Configuration: VLAN Configuration
Figure 3-5. VLAN Configuration screen.
There are 16 VLAN groups.
Select and add a group into “VLAN ID” and then click the port number that you
want to put into the selected VLAN group.
3.4 Configuration: Aggregation/Trunk Configuration
Figure 3-6. Aggregation/Trunk Configuration screen.

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Chapter 3: Configuration
Set up port trunk groups and then click the port number you want to include into
the same group.
There are eight groups to choose from, and the maximum number of ports for
one group is 16.
3.5 Configuration: IGMP Configuration
Figure 3-7. IGMP Configuration screen.
You can enable or disable IGMP by clicking the checkbox.
Select the port number for which you want to configure the mode.

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Chapter 3: Configuration
3.6 Configuration: Port Mirror Configuration
Figure 3-8. Port Mirror Configuration screen.
Port mirroring is used to mirror the traffic from the source port to the destination
port.
Select the destination port from Port 1 to Port 16, and then select the source port
by clicking the port’s checkbox.

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Chapter 3: Configuration
3.7 Configuration: LLDP
Figure 3-9. LLDP Configuration screen.
3.8 Configuration: QoS Configuration
Figure 3-10. QoS Configuration screen.
You can enable or disable QoS by clicking the checkbox.
If you enable QoS, you can select the class of service for each port.

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Chapter 4: Monitoring
4. Monitoring
4.1 Monitoring: Statistics Overview for All Ports
Figure 4-1 Statistics Overview for All Ports screen.
You can read statistics for all ports.
4.2 Monitoring: Detailed Statistics
Figure 4-2. Detailed Statistics screen.
For detailed statistics for each port, click the port number.

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Chapter 4: Monitoring
4.3 Monitoring: IGMP Status
Figure 4-3. IGMP Status screen.
You can read IGMP status for IGMP ports.
4.4 Monitoring: LLDP Status
Figure 4-4. LLDP Status screen.
You can read LLDP status for LACP ports.