Black Box Switch 16 Port Fast Ethernet Switch User Manual

LB016A  
16-Port Fast Ethernet Switch  
Provides 16 10-/100-Mbps ports.  
Use this palm-sized switch for small to medium workgroups.  
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S.  
Customer  
Support  
Information  
call 724-746-5500) FREE technical support 24 hours a day, 7 days a  
week: Call 724-746-5500 or fax 724-746-0746 Mailing address:  
Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018  
 
Chapter 2: Overview  
2. Overview  
2.1 Introduction  
The 16-Port Fast Ethernet Switch provides 16 10-/100-Mbps ports. Use this  
palm-sized switch to add devices to small- or medium-sized workgroups. Install it  
where space is limited to upgrade network capacity.  
2.2 Features  
• Autonegotiates 10-/100-Mbps speed and networking configurations.  
• Palm-sized switch includes a plastic case.  
• Autodetects full- and half-duplex modes for any port.  
• Dedicated full-duplex 200-Mbps bandwidth.  
• Uses store-and-forward switching methods.  
• Conforms to IEEE 802.3x standard flow control for full-duplex and backpressure  
flow control for half-duplex.  
• Features non-blocking and non-head-of-line blocking full-wire-speed forwarding.  
• Supports Auto MDI/MDI-X functions for any port.  
• Smart plug-and-play.  
2.3 What’s Included  
Your package should include the following items. If anything is missing or  
damaged, contact Black Box Technical Support at 724-746-5500 or  
• 16-Port Fast Ethernet Switch (LB016A)  
• 5-VDC power adapter  
• This user’s manual  
2.4 Hardware Description  
Figures 2-1, 2-2, and 2-3 show the front, back, and side panels of the switch. Table  
2-1 describes its components.  
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3
4
2
Figure 2-1. Front panel of the LB016A switch.  
1
Figure 2-2. Back panel of the LB016A switch.  
5
Figure 2-3. Side panel of the LB016A switch.  
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Table 2-1. LB016A switch components.  
Number  
Component  
Description  
1
(16) RJ-45 connectors  
(1) Power LED  
Link to 10/100BASE-T devices  
2
Lights when power to the unit is on.  
On when a connection is present  
Off when there is no connection.  
Flashing when data is present.  
On for 100M.  
3
(5) Link/Act LEDs  
4
5
10/100M  
Off for 10M.  
(1) power connector  
Connects to the 5-VDC external power supply.  
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Chapter 3: Typical Applications  
3. Typical Applications  
Connect PCs, servers, and other network devices to the switch. The switch provides automatic  
MDI-MDI-X crossover detection for any port, making it easy to uplink to another switch without  
using crossover cable.  
Figure 3-1. Rear panel connections.  
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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 outley 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 users 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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16-Port Fast Ethernet Switch  
© Copyright 2012. Black Box Corporation. All rights reserved. Black Box® and the Double Diamond  
logo are registered trademarks of BB Technologies, Inc. Any third-party trademarks appearing in  
this manual are acknowledged to be the property of their respective owners.  
LB016A, version 1  
FREE! Live, 24/7 Tech Support is just 30 seconds away.  
724-746-5500  
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