Nvidia C-ADAB, User Manual

Page: 58 / 68

58
Connector : Single QSFP56 Ethernet (copper and optical)
Retention Mechanism: Thumbscrew (Pull Tab) Bracket
Protoco
l
Support
Ethernet : 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-
CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R,
20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII,
1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Data Rate : Ethernet 1/10/25/40/50/100 Gb/s
PCI Express Gen 4.0 : SERDES @ 16.0GT/s, 16 lanes (2.0 and 1.1 compatible)
Power
and
Environ
mental
Voltage : 3.3VAUX, 12V
Power Cable Type Active Mode Standby Mode
Typical Power
(b) Passive Cables 18W 5.7W
Maximum Power Passive Cables 23.4W 10W
3.5W Active Cables 27.4W 14W
Maximum power available through QSFP56 port: 3.5W
Temperature Operational 0°C to 55°C
Non-operational -40°C to 70°C
Humidity
90% relative humidity
(c)
Altitude
(Operational) 3050m
Environ
mental
Airflow
Cable Type Hot Aisle
HSK to Port
Cold Aisle @35C
Port to HSK
Active Mode
@55C
Standby
Mode @50C
Activ
e
Mode
Standby
Mode
Passive Cable 500LFM 100LFM 300L
FM
100LFM
Active 2.5W Mellanox
Cable 700LFM 200LFM 300L
FM
100LFM
Active 3.5W Cable 700LFM
@50C
300LFM 300L
FM
100LFM
Regulat
ory
Safety CB / cTUVus / CE
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant
a. ConnectX-6 Dx adapters supplement the auto-negotiation specification to get better bit error rates
and longer cable reaches. This supplemental feature only initiates when connected to another
Mellanox Ethernet product.
b. Typical power for ATIS traffic load.
c. For both operational and non-operational states.