Black Box LB8405A-R3 Manual De Usuario
BLACK BOX
®
2 of 4
05/05/2010
#26138
The Palm-Sized Ethernet Switch supports a small office network…
…or a mid-sized corporate network.
»
Compact size saves valuable space in cramped
offices and workspaces.
»
Plug-and-play installation makes network
integration easy—even for amateurs!
»
10-/100-Mbps autonegotiating and autosensing
copper ports plus optical 100-Mbps fiber uplink
ports make them a solid choice for migrating to
Fast Ethernet.
ports make them a solid choice for migrating to
Fast Ethernet.
»
Auto MDI/MDI-X on all copper ports eliminates
the need for crossover cables.
»
Nonblocking switch architecture makes these
units ideal for video and other data-intensive
applications.
applications.
»
Store-and-forward switching technology
reduces error packet propagation.
»
Get the 5-port model for smaller workgroups;
get the 8-port model for larger workgroups.
»
Choose a 100–240-VAC external power supply
or a 110-VAC wallmount power supply.
»
Managed models integrate easily into SNMP-
managed networks.
FEaturEs
Add high-speed fiber connection or just add more copper ports
to your network. The versatile family of
Palm-Sized Ethernet Switches
offers a range of options to suit any small-to-mid-sized network.
Palm-Sized Ethernet Switches
are compact so they tuck
unobtrusively into small spaces on shelves or behind PCs on desktops.
All
All
Palm-Sized Ethernet Switches
enable full-wire speed forwarding.
They also provide backpressure and IEEE 802.3x-compliant flow
control. The switches comply with other Ethernet standards, too,
OVERVIEW
Managed Palm-Sized
Ethernet Switch
(LB9030A)
Managed Palm-Sized
Ethernet Switch
(LB9030A)
Modular Managed
Palm-Sized Ethernet
Switch (LGB1000A-R2)
100BASE-FX Fiber
Optic Cable
100BASE-FX Fiber
Optic Cable
1000BASE-SX
Fiber Optic Cable
1000BASE-SX
Fiber Optic Cable
Voice over IP
Security
System
Servers
Cable TV
PC
Voice over IP
Security
System
Cable TV
PC
Router
Internet
including IEEE 802.3 for 10BASE-T, IEEE 802.3u for 100BASE-TX,
and 100BASE-FX.
Unmanaged Palm-Sized Ethernet Switches
and 100BASE-FX.
Unmanaged Palm-Sized Ethernet Switches
Use these simple switches for smaller networks that don’t require
managment. Because they feature autosensing 10/100 ports, these
Unmanaged
Unmanaged
Palm-Sized Ethernet Switches
are ideal for integrating
legacy 10-Mbps networks with 100-Mbps Fast Ethernet. The switches
can also function as bridges to extend the distance between two
100-Mbps network segments.
can also function as bridges to extend the distance between two
100-Mbps network segments.
Server
Full-Duplex Fast
Ethernet Workstation
Printer
Palm-Sized Ethernet Switch
(LB8408A-R3-US)
10 Mbps
100 Mbps
Palm-Sized Ethernet Switch
(LB8405A-R3-US)
All Cables Shown
Are CAT5e Cable
Ethernet
Workgroup
Palm-Sized Ethernet Switch
(LB8405A-R3-US)
Ethernet
Workgroup