Black Box LBH110A, LBH110A-ST, LBH110AE-ST, LBH110A-SST, LBH110AE-SST Specifications

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Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com • e-mail: [e-mail]

© 2006. All rights reserved.

Black Box Corporation.

10/3/2006 #26529

Support VLAN tagging
and spanning tree
passthrough.

Suitable for office
environments.

Provide one 100-Mbps
fiber port and two
10-/100-Mbps UTP
switch ports.

RJ-45 ports support
autonegotiation, so
you can easily attach
any 10- or 100-Mbps
device on the copper
side.

M

edia Converter Switches are

the versatile way to extend
your network. They’re easy to
use—literally plug-and-play—
and offer many choices of fiber
types, power types, and mounting
options. These 10-Mbps fiber
versions of our popular 100-Mbps
Media Converter Switches enable
you to link to older 10BASE-FX
infrastructures.

It’s a media converter and a
switch!

Media Converter Switches do
more than just adapt from one
cable type to another. They’re
true Ethernet switches and
behave like switches within your
Ethernet network. This means you
can connect them together
indefinitely without worrying
about interrepeater links. Each
Media Converter Switch features
non-blocking switching archi­tecture with a 2K MAC address
table. The 128K buffer memory

Media Converter Switches

for the office environment.

Key Features

STANDARD MEDIA CONVERTER SWITCHES,10-Mbps

makes it easy to interconnect
10-and 100-Mbps devices.

Use them in your office;

extend them to the factory floor.

Standard Media Converter
Switches are for use in clean,
temperature-controlled environ­ments such as offices and wiring
closets.

Media Converter Switches are
also available in hardened
versions for industrial environ­ments and extreme versions for
outdoor environments. Because
all three types work together
seamlessly, you can use inexpen­sive Standard Media Converter
Switches in the protection of the
wiring closet and choose robust
Hardened or Extreme Media
Converter Switches for harsh
locations at your network’s edge.

Distance isn’t a problem.

Because they’re switches as
well as media converters, Media
Converter Switches provide more

options in network topology,
overcoming the distance
limitations inherent with simple
media converters—to add extra
distance, just daisychain another
Media Converter Switch. If you
need more ports at your remote
location, just add a Convenient
Switch.

Multimode models support up
to 2 kilometers (1.2 miles) be­tween Media Converter Switches.
For longer distances, choose
single-mode models for up to
20 kilometers (12.4 miles).

The features you’re looking for.

Media Converter Switches are
simple to set up and use—just
plug and go!

Both copper ports are auto­sensing for speed and duplex,
adjusting to the connected device
automatically.

Plus, the UTP ports feature
auto-MDI/MDI-X, eliminating the
need for crossover cables.

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Media Converter Switches
each have two full sets of LED
indicators: one set on the front for
viewing convenience when the
Media Converter is DIN rail or
wallmounted, and one set
mounted in the end next to the
media ports for easy viewing in a
rackmount tray.

115-VAC or 240-VAC power.

Standard Media Converter
Switches come with 115-VAC
power supplies for use in the
United States or with 240-VAC
power supplies for overseas use.
The 240-VAC versions feature IEC
power connectors for use with
any IEC standard power cord,
making them adaptable to most
international locations.

Mounting options galore.

Media Converter Switches fit
in where you need them. They

come with neat, removable
rubber feet so you can use them
as standalone units. Or you can
easily panelmount them with the
included brackets and screws.

To use Standard Media
Converter Switches with DIN
rails, order the optional DIN Rail
Mounting Bracket. This handy
bracket features springmounting,
enabling you to easily pop your
Media Converter Switches on and
off the DIN rail without using a
screwdriver or tightening set
screws. DIN-rail-ready Media
Converter Switches are also
available—for details, contact
Tech Support.

For rackmounting in a central
location, choose the Rackmount
Tray or the Powered Rackmount
Tray. The powered tray provides
power for up to eight units.

The Media
Converter Switch
mounts on a DIN
rail with the
optional DIN Rail
Mounting Bracket.

Distance (Maximum): Multimode

models: 2 km (1.2 mi.);
Single-mode models: 20 km

(12.4 mi.)

MAC Addresses: 2K

Standards: IEEE 802.3, IEEE 802.3u,

IEEE 802.1p/q

Enclosure: Steel

Connectors: (2) RJ-45, (1) pair of ST

®

Indicators: (14) LEDs: (2) Power,

(4) 10/100, (6) LK/ACT, (2) 100

Temperature Tolerance:

Storage: -40 to +185°F (-40 to

+85°C);

Operating: 32 to 104°F (0 to 40°C)

Humidity: 5 to 95%, noncondensing

Altitude: -200 to 13,000 ft. (-60.9 to

3962.4 m)

Power: 115-VAC models: 115-VAC,

60-Hz external power supply;

240-VAC models: 240-VAC, 50-Hz

external power supply with
IEC power connector

Size: 3.5"H x 3"W x 1"D (8.9 x 7.6 x

2.5 cm)

Weight: Media Converter Switch:

0.3 lb. (0.1 kg);

Power Supply: 0.4 lb. (0.2 kg)

Specifications

Ordering Information

ITEM CODE

Standard Media Converter Switches, 10-/100-Mbps Copper to 10-Mbps Fiber

115-VAC, Multimode, ST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LBH110A-ST

240-VAC, Multimode, ST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LBH110AE-ST

115-VAC, Single-Mode, ST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LBH110A-SST

240-VAC, Single-Mode, ST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LBH110AE-SST

Spare AC Power Supply for Standard Media Converter Switches, 115-VAC. . . . . . . . . . . . . . . . . . . LBH110A-115-VAC

Spare AC Power Supply for Standard Media Converter Switches, 240-VAC . . . . . . . . . . . . . . . . . LBH110AE-240-VAC

DIN Rail Mounting Bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DIN-RAIL MC2

Rackmount Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LE1505-RACK

Powered Rackmount Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LH1505P-RACK