Mcx556A-Ecat Specifications; Table 13: Mcx556A-Ecat Specification Table - Mellanox Technologies ConnectX-5 User Manual

7.2

MCX556A-ECAT Specifications

Table 13 - MCX556A-ECAT Specification Table
Physical
Protocol Support
Power and
Environmental
Regulatory
a. The ConnectX-5 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.
Rev 1.5
Size: 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile
Connector: Dual QSFP28 InfiniBand and Ethernet (copper and optical)
a
InfiniBand: IBTA v1.3
Auto-Negotiationa: 1X/2X/4X SDR (2.5Gb/s per lane), DDR (5Gb/s per lane), QDR
(10Gb/s per lane), FDR10 (10.3125Gb/s per lane), FDR (14.0625Gb/s per lane), EDR
(25Gb/s per lane) port
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-KX4, 10GBASE-CR, 10GBASE-KR,
SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
InfiniBand
Data Rate
Ethernet
PCI Express Gen3: SERDES @ 16.0GT/s, 16 lanes (2.0 and 1.1 compatible)
Note: PCIe 3.0 x16 bus can supply a maximum bandwidth of 128Gb/s only (=16 * 8GT/
s, including overhead), and therefore cannot support 200Gb/s when both network ports
of MCX556A-ECAT run at 100Gb/s.
Voltage: 12V
Power Cable
Passive Cables
b
Typical Power
Passive Cables
Maximum Power
1.5 Active Cables
2.5W Active Cables
Maximum power available through QSFP28 port: 5W
Operational
Temperature
Non-operational
Humidity: 90% relative humidity
Air Flow: See Airflow Specifications on page 71
Safety: CB / cTUVus / CE
EMC: CE / FCC / VCCI / ICES / RCM
RoHS: RoHS-R6
Mellanox Technologies
SDR/DDR/QDR/FDR/EDR
1/10/25/40/50/100 Gb/s
16.2W
19.0W
22.3W
24.6W
0°C to 55°C
-40°C to 70°C
c
Specifications
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