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BLACKBOX LPH240A-H-2ST-48
型号：LPH240A-H-2ST-48
产品描述：Hardened PoE PSE Switch, (4) 10/100 RJ-45, (2) Multimode ST, -48 VDC
详细描述：
Hardened PoE PSE Switches from Black Box power remote PoE devices such as security
cameras and wireless access points—even in industrial or factory environments where
temperature is an issue. Rugged metal cases serve as a heat sink to dissipate heat,
giving these hardened switches a temperature range of -13 to +140° F (-25 to +60° C).
Plus, the cases are sealed to resist contaminants such as dust, dirt, moisture, smoke,
and insects.
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.
The switch featured here has four autosensing 10-/100-Mbps copper Ethernet ports—all
of which are PoE PSE ports—and two multimode fiber ports that support distances of up
to 2 kilometers (1.2 mi.). It's powered by -48-VDC power via terminal block and comes
with clips for panel mounting. To DIN rail mount the switch, order the DIN Rail Mounting
Bracket (DIN-RAIL MC2).
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