ConnectX®-2 VPI Single and Dual Port QSFP InfiniBand and Ethernet Adapter Card User Manual
Rev 1.2
Mellanox Technologies
45
A.2
MHRH19B-X[ST]R Specifications
Table 19 - Specifications for MHRH19B-X[ST]R
Physical
Power and Environmental
Size:
Air Flow:
QSFP 10Gb/s
Connector:
2.1in x 5.6in (53.6mm x 142.24mm)
200LFM
a
a. Air flow is measured ~1” from the heat sink between the heat sink and the cooling air inlet.
InfiniBand (Copper and optical)
Max power per port 2.0 W
Cable power budget class 2.
Voltage:
Typ. Power:
Maximum Power:
Temperature:
12V, 3.3V
Passive Cables 6.69W
Active Cables 8.69W
Passive Cables 7.34W
Active Cables 9.34W
0°C to 55°C
Protocol Support
Regulatory
InfiniBand:
QoS:
RDMA Support:
Data Rate:
PCI Express:
IBTA v1.2.1, Auto-Negotiation
b
b. The auto-negotiation protocol is proprietary of Mellanox Technologies and compliant with the
InfiniBand Architecture
Specification, Release 1.2
.
(20Gb/s, 5Gb/s) or (10Gb/s, 2.5Gb/s)
8 InfiniBand Virtual Lanes for each
port
Yes, All Ports
DDR – InfiniBand
10Gb/s – Ethernet
2.0 SERDES @ 5.0GT/s
EMC:
Safety:
RoHS:
FCC 47 CFR part 15:2006, subpart B,
class A
ICES-003:2004 Issue 4, class A
VCCI V-3/2007.04, class A
EN 55022:1998+A1:2000+A2:2003
class A,
EN 61000-3-2:2000+A2:2005,
EN61000-3-3:1995+A2:2005,
EN 55024:1998 + A1:2001+A2:2003
standards, harmonized under EMC
Directive 2004/108/EC Article 6(2);
AS/NZS 3548
IEC/EN 60950-1:2006
ETSI EN 300 019-2-2
IEC 60068-2- 64, 29, 32
RoHS-R6
