Specifications
Rev 2.6
65
Mellanox Technologies
7.8
MCX416A-GCAT Specifications
Table 15 - MCX416A-GCAT Specifications Table
Physical
Size:
2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile
Connector:
Dual QSFP28 (Copper and optical)
Protocol Support
Ethernet:
50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4,
40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R,
20GBASE-KR2, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR, 10GBASE-
LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-KX4, 10GBASE-CR,
10GBASE-KR, SGMII
Data Rate
Ethernet
1/10/25/40/50 Gb/s
PCI Express Gen3:
SERDES @ 8.0GT/s, 16 lanes (2.0 and 1.1 compatible)
Power and
Environmental
Voltage:
12V, 3.3V
Typical Power
a
a. Typical power for ATIS traffic load.
Passive Cables
14.3W
Maximum Power
Passive Cables
16.9W
1.5W Active Cables
20.2W
2.5W Active Cables
22.4W
Maximum power available through QSFP28 port:
3.5W
Temperature
Operational
0°C to 55°C
Non-operational
-40°C to 70°C
Humidity:
90% relative humidity
b
b. For both operational and non-operational states.
Air Flow:
See
Airflow Specifications on page 68
Regulatory
Safety:
CB / cTUVus / CE
EMC: CE / FCC / VCCI / ICES / RCM
RoHS:
RoHS-R6
