Add 8 PoE devices to your existing Gigabit LAN.

8-Port Gigabit 802.3at/af PoE Switch
LPB1308A
8-Port Gigabit 802.3at/af PoE Switch
Ethernet
switch
Ethernet
switch
Mac ® PC Workstation PC PC
Black Box Tech
Support: FREE! Live.
24/7. Tech support
the way it should be.
Server Server PC PC
You can connect this switch to PCs, servers, and other
network devices using a straight-through Ethernet
cable.
LED
ACT
10/100
1000
PoE
Server Workstation
Status
Description
On
Port is connected
Off
No connection to port
Off
Port is connected to 10 Mbps
On
Port is connected to 100 Mbps
1. Specifications
On
Port is connected to 1000 Mbps
Buffer Memory — 1.625 Mbits
Off
—
Certifications — FCC Class A
On
Port is linked to powered device (PD)
Off
No powered device (PD) is connected
Filtering/Forwarding Rates —
1000-Mbps port: 1,488,000 pps;
100-Mbps port: 148,800 pps;
10-Mbps port: 14,880 pps
Customer
Support
Information
Figure 3-2. Application #2.
Order:
Call 0118 965 6150
3.3 Connecting a Powered Device to the
Switch Using Power over Ethernet (PoE)
FREE technical support
24 hours a day, 7 days a week:
Call 0118 965 6000 or
Using a CAT5 cable, connect the powered device (PD)
to any of the eight ports on the switch. The switch will
detect the PD and supply 48-V power to the device
over the CAT5 cable.
Mailing address:
464 Basingstoke Road
Reading
Berkshire, RG2 0BG
NOTE: The PD must comply with the IEEE 802.3at/af
standard.
4. Operation
LED indicators on the 8-Port Gigabit 802.3at/af PoE
Switch’s front panel show status.
LPB1308A
0118 965 6000 | www.blackbox.co.uk
existing Gigabit LAN.
Table 4-1. LEDs and their Functions.
3.2 PC/Other Devices to 8-Port Gigabit
802.3at/af PoE Switch
Mac
®
Great tech support is just 30 seconds
away on 0118 965 6000 or www.blackbox.co.uk.
Figure 3-1. Application #1.
PC
BLACK BOX Add 8 PoE devices to your BLACK B
Page 5
MAC Address — 4 K
Transmission Method — Store-and-forward
Transmission Media —
10BASE-T: CAT3, 4, 5 UTP/STP;
100/1000BASE-TX: CAT5 UTP/STP
Standards — IEEE 802.3at/802.3af, IEEE 802.3i
10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.ab
1000BASE-TX, IEEE 802.3x flow control
Web site: www.blackbox.co.uk
E-mail: info@blackbox.co.uk
© Copyright 2011. Black Box Corporation. All rights reserved.
Black Box and the Double Diamond logo are registered trademarks of
BB Technologies, Inc. Mac is a registered trademark of Apple Computer,
Inc. Any other trademarks mentioned in this manual are acknowledged
to be the property of the trademark owners.
0118 965 6000 | www.blackbox.co.uk
Page 6
Connectors — (8) RJ-45 PSE/PoE
Indicators — (33) LEDs: Per port: (1) ACT, (1) 10/100,
(1) 1000, (1) PoE;
Per unit: (1) Power LED
0118 965 6000 | www.blackbox.co.uk
8-Port Gigabit 802.3at/af PoE Switch
8-Port Gigabit 802.3at/af PoE Switch
8-Port Gigabit 802.3at/af PoE Switch
Temperature Tolerance — Operating: +32 to
+131° F (0 to +55° C);
Storage: -4 to + 194° F (-20 to +90° C)
2.3 Features
Relative Humidity — 10 to 90%, noncondensing
• All eight ports support PSE/PoE.
Power — Input: 100–240 VAC/50-60 Hz;
Output: 48 VDC per port, (8) ports at full 30 W
output supported;
Consumption: 250 watts (maximum)
• Supports up to 30 W maximum power for each
PSE/PoE port.
• Mounts in a 19” rack.
Size — 1.8”H x 7.3”W x 11”D (4.5 x 18.5 x 28 cm)
• Auto-learns network configurations.
Shipping Weight — 5.1 lb. (2.3 kg)
• Auto-detects full-/half-duplex modes for any port.
2. Overview
2.1 Introduction
• Offers dedicated full-duplex 2000-Mbps bandwidth.
This switch provides eight 10-/100-/1000-Mbps ports.
It was designed for easy installation and high
performance in an environment where traffic is on the
network and the number of users increases
continuously.
• IEEE 802.3x flow control for full-duplex and back pressure flow control for half-duplex operation.
• Each port autonegotiates between 10, 100, and
1000 Mbps.
6
Figure 2-2. Back panel.
Table 2-1. Components.
• Store-and-forward switching methods.
The switch installs where space is limited and provides
smooth network migration and easy upgrade to
network capacity. It can be rackmounted in a 19”
cabinet or rack.
2.2 What’s Included
Your package should contain the following items.
If anything is missing or damaged, contact Black Box
Technical Support on 0118 965 6000 or
info@blackbox.co.uk.
• (1) 8-Port 802.3at/af PoE Gigabit Ethernet Switch
• Non-blocking and non-head-of-line blocking full
wire-speed forwarding.
• Auto-MDI/MDI-X function for any port.
• Smart plug-and-play.
2.4 Hardware Description
Figures 2-1 and 2-2 show the switch’s front and back
panels. Table 2-1 describes its components.
2
4
Number
Component
Description
1
(8) RJ-45 connectors
Link to 10/100/1000 Ethernet devices
2
(8) ACT LEDs
Lights when port is connected; flashes
when data is transmitting or receiving.
3
(8) PoE LEDs
Lights when port is linked to power
device; Off when no power device is
connected.
4
(8) 10/100 LEDs
Off when port is connected to
10 Mbps; On when ports is
connected to 100 Mbps
5
(8) 1000 LEDs
On when port is connected to
1000 Mbps
6
Power LED
Lights when power to the unit is on
7
3-prong receptacle
Links to 100–240 VAC power cord
3. Installation
3.1 Switch/Hub to 8-Port Gigabit 802.3at/af
PoE Switch
This switch provides automatic crossover detection for
any port so it’s simple to uplink to another switch
without using a crossover cable.
5
3
1
• (1) Power cord
7
Figure 2-1. Front panel.
• (1) Rackmount kit: (2) brackets, (2) screws
• This user’s manual
LPB1308A
0118 965 6000 | www. blackbox.co.uk
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LPB1308A
0118 965 6000 | www.blackbox.co.uk
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LPB1308A
0118 965 6000 | www.blackbox.co.uk
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