Black Box LPH240A-H-48 Prospecto
724-746-5500
blackbox.com
BLACK BOX
®
2/4/2013
#27209
2 of 2
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Convenient six-port switches feature six
10-/100-Mbps RJ-45 ports or four 10-/100-
Mbps RJ-45 ports plus two fiber ports or five
10-/100-Mbps RJ-45 ports plus one fiber port.
Mbps RJ-45 ports plus two fiber ports or five
10-/100-Mbps RJ-45 ports plus one fiber port.
»
Four RJ-45 ports support 802.3af PoE.
»
Models with fiber ports enable you to extend
your network over fiber optic cable.
»
Hardened versions feature an extended
temperature range of -13 to +140° F
(-25 to +60° C).
(-25 to +60° C).
»
Extreme versions feature an extended
temperature range of -40 to +167° F
(-40 to +75° C).
(-40 to +75° C).
»
Choose from AC powered or -48-VDC
terminal-block power input.
»
Include Link-Loss-Learn (LLL) for self-healing
LAN structures.
FEaturEs
Tough
PoE PSE Switches from Black Box power remote PoE devices such
as security cameras and wireless access points—even in industrial or
harsh environments where temperature is an issue. Rugged metal
cases serve as a heat sink to dissipate heat. Hardened switches have a
temperature range of -13 to +140° F (-25 to +60° C); extreme switch-
es have an even broader temperature range of -58 to +185° F (-50 to
+212° C). Plus, the cases are sealed to resist
contaminants such as dust, dirt, moisture, smoke, and insects.
A wide range of port options
harsh environments where temperature is an issue. Rugged metal
cases serve as a heat sink to dissipate heat. Hardened switches have a
temperature range of -13 to +140° F (-25 to +60° C); extreme switch-
es have an even broader temperature range of -58 to +185° F (-50 to
+212° C). Plus, the cases are sealed to resist
contaminants such as dust, dirt, moisture, smoke, and insects.
A wide range of port options
These capable industrial switches are available with six 10-/100-
Mbps copper ports, with five 10-/100-Mbps copper ports plus a
100-Mbps fiber uplink port, or with four 10-/100-Mbps copper ports
plus two 100-Mbps fiber ports. Fiber ports are available with a variety
of connectors, in single- or multimode, and with ranges of up to
20 kilometers. The switches provide 802.3af PoE power for up to
four PoE PD devices on four RJ-45 ports.
100-Mbps fiber uplink port, or with four 10-/100-Mbps copper ports
plus two 100-Mbps fiber ports. Fiber ports are available with a variety
of connectors, in single- or multimode, and with ranges of up to
20 kilometers. The switches provide 802.3af PoE power for up to
four PoE PD devices on four RJ-45 ports.
To DIN rail mount a switch, order the DIN Rail Mounting Bracket
(DIN-RAIL MC2).
OVERVIEW
DIN Rails.
A DIN rail is an industry-standard metal rail, usually
installed inside an electrical enclosure, which serves as a
mount for small electrical devices specially designed for
use with DIN rails. These devices snap right onto the rails,
sometimes requiring a set screw, and are then wired together.
mount for small electrical devices specially designed for
use with DIN rails. These devices snap right onto the rails,
sometimes requiring a set screw, and are then wired together.
Many different devices are available for mounting on DIN
rails: terminal blocks, interface converters, media converter
switches, repeaters, surge protectors, PLCs, fuses, or power
supplies, just to name a few.
switches, repeaters, surge protectors, PLCs, fuses, or power
supplies, just to name a few.
DIN rails are a space-saving way to accommodate
components. And because DIN rail devices are so easy to
install, replace, maintain, and inspect, this is an exceptionally
convenient system that has become very popular.
install, replace, maintain, and inspect, this is an exceptionally
convenient system that has become very popular.
A standard DIN rail is 35-mm wide with raised-lip edges,
its dimensions outlined by the Deutsche Institut für Normung,
a German standardization body. Rails are generally available
in aluminum or steel and may be cut for installation.
Depending on the requirements of the mounted components,
the rail may need to be grounded.
a German standardization body. Rails are generally available
in aluminum or steel and may be cut for installation.
Depending on the requirements of the mounted components,
the rail may need to be grounded.
technically speaking
Item
Code
PoE PSE Switches
Hardened
AC Powered
(6) 10/100 RJ-45
LPH240a-H
(5) 10/100 RJ-45, (1) Multimode ST
LPH240a-H-st
(5) 10/100 RJ-45, (1) Multimode SC
LPH240a-H-sC
(5) 10/100 RJ-45, (1) Single-Mode SC
LPH240a-H-ssC
(4) 10/100 RJ-45, (2) Multimode SC
LPH240a-H-2sC
(4) 10/100 RJ-45, (2) Multimode ST
LPH240a-H-2st
(4) 10/100 RJ-45, (2) Single-Mode SC
LPH240a-H-2ssC
-48-VDC Terminal-Block Powered
(6) 10/100 RJ-45
LPH240a-H-48
(5) 10/100 RJ-45, (1) Multimode ST
LPH240a-H-st-48
(5) 10/100 RJ-45, (1) Multimode SC
LPH240a-H-sC-48
(5) 10/100 RJ-45, (1) Single-Mode SC
LPH240a-H-ssC-48
(4) 10/100 RJ-45, (2) Multimode ST
LPH240a-H-2st-48
(4) 10/100 RJ-45, (2) Multimode SC
LPH240a-H-2sC-48
(4) 10/100 RJ-45, (2) Single-Mode SC LPH240a-H-2ssC-48
Extreme
AC Powered
(6) 10/100 RJ-45
LPH240a-P
(5) 10/100 RJ-45, (1) Multimode ST
LPH240a-P-st
(5) 10/100 RJ-45, (1) Multimode SC
LPH240a-P-sC
(5) 10/100 RJ-45, (1) Single-Mode SC
LPH240a-P-ssC
(4) 10/100 RJ-45, (2) Multimode SC
LPH240a-P-2sC
(4) 10/100 RJ-45, (2) Multimode ST
LPH240a-P-2st
(4) 10/100 RJ-45, (2) Single-Mode SC
LPH240a-P-2ssC
-48-VDC Terminal-Block Powered
(6) 10/100 RJ-45, -48 VDC
LPH240a-P-48
(5) 10/100 RJ-45, (1) Multimode ST
LPH240a-P-st-48
(5) 10/100 RJ-45, (1) Multimode SC
LPH240a-P-sC-48
(5) 10/100 RJ-45, (1) Single-Mode SC
LPH240a-P-ssC-48
(4) 10/100 RJ-45, (2) Multimode ST
LPH240a-P-2st-48
(4) 10/100 RJ-45, (2) Multimode SC
LPH240a-P-2sC-48
(4) 10/100 RJ-45, (2) Single-Mode SC LPH240a-P-2ssC-48
You may also need…
DIN Rail Mounting Bracket
DIN-raIL MC2
T e c h S P e c S
Environmental — Operating temperature:
Hardened models: -13 to +140° F (-25 to +60° C);
Extreme models: -40 to +167° F (-40 to +75° C),
Storage Temperature:
Hardened models: 40 to +185° F (-40 to +85° C);
Extreme models: -58 to +185° F (-50 to +212° C),
Humidity: 5–95% noncondensing
CE Approval — Yes
Power — AC models: 100–250-VAC, 47–63 Hz internal power supply;
-48-VDC models: 48-VDC with terminal block;
Power consumption:
(6) RJ-45 models: 3.5 watts, 4 watts maximum,
plus 15.4 watts per PoE port, 66 watts maximum;
All other models: 7 watts, 8.5 watts maximum, plus 15.4 watts
per PoE port, 66 watts maximum
Size — AC models: 6"H x 5.5"W x 1.7"D (15.2 x 14 x 4.3 cm);
DC models: 3.6"H x 3"W x 1.7"D (9.4 cm x 7.6 cm x 4.3 cm)
Weight — AC models: 1.5 lb. (0.7 kg);
DC models: 0.6 lb. (0.3 kg)