724-746-5500 | blackbox.com
Page 22
Black Box Ethernet Extenders
• Rated current: 1 A DC
Figure 8.
Terminal block power connection
• Output from power supply: 5 VDC, 1A, regulated (± 5%)
• Input to power supply: universal input 100–240 VAC 50/60 Hz 0.3A
A.6 TRANSMISSION LINE
Single Twisted Pair
A.7 LINE CODING
TC-PAM (Trellis Coded Pulse Amplitude Modulation)
A.8 LINE INTERFACE
Transformer coupled, 2500 Vrms isolation
A.9 PHYSICAL CONNECTION
Two RJ-45 ports, 2-wire polarity insensitive pins 4 and 5
A.10 ENVIRONMENT
Operating temp: -40 to 185°F (-40 to 85°C)
Relative Humidity: 8 to 90% non-condensing
Altitude: 0 to 15,000 feet (0 to 4,600 meters)
The external AC adapter shall be a listed limited
power source that incorporates a disconnect
device and shall be positioned within easy
reach of the operator. Ensure that the AC power
cable meets all applicable standards for the
country in which it is to be installed, and that it
is connected to a wall outlet that has
earth ground.
Power
+ -
CAUTION
