Nvidia Mellanox User Manual page 55

Voltage: 3.3VAUX, 12V
Power
Power
Typical
(b)
Power
Maximum
Power
Maximum power available through QSFP56 port: 4.55W
Temperatur
e
Humidity
Environm
ental
Airflow
Safety
Regulator
y
EMC
RoHS
a. ConnectX-6 adapters supplement the IBTA auto-negotiation specification to get better bit error rates
and longer cable reaches. This supplemental feature only initiates when connected to another
Mellanox InfiniBand product.
b. Typical power for ATIS traffic load.
c. For both operational and non-operational states.
d. Airflow numbers are measured while using Mellanox HDR optic cable. The maximum allowed
temperature (internal sensor) for Mellanox HDR optic cable is 75C.
Cable
Type
Passive 21.4W
Cables
Passive 26.7W
Cables
4.55W 37W
Active
Cables
Operational 0°C to 55°C
Non- -40°C to 70°C
operational
90% relative humidity
Cable
Type
(d)
Active Mode @
Passive 700LFM
Cable
Active 700LFM @45C
4.55W Cable
CB / cTUVus / CE
CE / FCC / VCCI / ICES / RCM
RoHS compliant
Active Mode
(c)
Hot Aisle - HSK to Port
STBY Mode @
55C 45C
100LFM
500LFM
STBY Mode
6.6W
10.45W
15.6W
Cold Aisle @35C - Port to
HSK
Active STBY Mode
Mode
Not Supported Not
Supported
Not Supported Not
Supported
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