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Pin#
Signal Name
60
S_PRSNT2_L
11.4 Technical Specifications
PCIe Auxiliary Card Size: 5.09 in. x 2.32 in. (129.30mm x 59.00mm)
Physical
Two Cabline CA-II Plus harnesses (white and black) Length: 15, 25 or 35cm
Voltage: 12V, 3.3V_AUX
Power
Maximum
Consumption
MTMK9100-T15
PCIe
Connectivity
MTMK9100-T25 /
MTMK9100-T35
Temperature
Environmental
Humidity
Altitude (Operational)
Safety: CB / cTUVus / CE
Regulatory
Wire Type
Micro coax
current: 100mA for the 3.3V_AUX voltage rail
PCI Express Gen 5.0/4.0: SERDES @ 16/32 GT/s, x16 lanes
(Gen 3.0 compatible)
PCI Express Gen 4.0: SERDES @ 16GT/s, x16 lanes (Gen
3.0 compatible)
Operational
Non-
operational
Operational
Non-
operational
3050m
AWG#
Detailed
Description
38
Connect to a 4.7K
pull-up resistor to
3.3V on the
motherboard side, to
detect if both the
Cabline harnesses
are connected or
not. This signal is
connected to
S_PRSNT1_L on the
BlueField DPU. In the
motherboard side,
read logic low if
both Cabline
harnesses are
connected. Read
logic 1 (3.3V) if one
or both the Cabline
harnesses are not
connected.
No wires are
connected to these
pins to ensure they
do not interfere with
the operation of
S_PRSNT1_L for the
detection when the
two Cabline
harnesses are
installed.
0°C to 55°C
-40°C to 70°C
10% to 85% relative humidity
10% to 90% relative humidity
Pin# on the
other end
60
92
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