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SW2 DP • Installation 9
Fig_DisplayPort pin assign
Pin Function Notes
1 ML Lane 0 (p) Main link lane 0 (positive)
2 GND Ground
3 ML_Lane 0 (n) Main link lane 0 (negative)
4 ML_Lane 1 (p) Main link lane 1 (positive)
5 GND Ground
6 ML_Lane 1 (n) Main link lane 1 (negative)
7 ML_Lane 2 (p) Main link lane 2 (positive)
8 GND Ground
9 ML_Lane 2 (n) Main link lane 2 (negative)
10 ML_Lane 3 (p) Main link lane 3 (positive)
11 GND Ground
12 ML_Lane 3 (n) Main link lane 3 (negative)
13 CONFIG1 Connected to Ground 1
14 CONFIG2 Connected to Ground 1
15 AUX CH (p) Auxiliary Channel (positive)
16 GND Ground
17 AUX CH (n) Auxiliary Channel (negative)
18 Hot Plug Hot Plug Detect
19 Return Return for Power
20 DP_PWR Power for connector (3.3 V 500 mA)
Wiring the Power Connector (Optional)
A 12 VDC, 1 A desktop power supply with a 2-pole captive screw connector attached is
provided with the SW2 DP. Should it become necessary to attach a 2-pole captive screw
connector to your Extron power supply, follow these instructions:
WARNING: Risk of electric shock. Keep the two power cord wires separate while
the power supply is plugged in. Remove power before wiring.
ATTENTION: • Power supply voltage polarity is critical. Incorrect voltage polarity can
damage the equipment. Identify the negative (or ground) lead by the
ridges on the side of the cord.
• Always use a power supply supplied by or specied by Extron. Use
of an unauthorized power supply voids all regulatory compliance
certification and may cause damage to the supply and the end
product.
• Unless otherwise stated, the AC to DC adapters are not suitable for
use in air handling spaces or in wall cavities. The power supply is
to be located within the same vicinity as the Extron AV processing
equipment in an ordinary location, Pollution Degree 2, secured to the
equipment rack within the dedicated closet, podium or desk.
• The installation must always be in accordance with the applicable
provisions of National Electrical Code ANSI/NFPA 70, article 75 and the
Canadian Electrical Code part 1, section 16. The power supply must
not be permanently fixed to a building or similar structure.
119
220
Female DisplayPort
Connector