Specifications
In this section | 
  | 
CX4   | 10  | 
General specifications  | 10  | 
Compliance  | 10  | 
Power and environmental specifications  | 11  | 
CX4 connector pinout description  | 11  | 
CX4 Twin-axial  cable
The NC510C adapter uses a 
General specifications
General | Value | 
specifications | 
  | 
  | 
  | 
Controller  | NETXEN NX2031 | 
  | 
  | 
Data rate  | 10 Gbps,   | 
  | 
  | 
PCI bus  | 8 Lane (x8) PCI Express, compatible with x4 and x8 bus widths  | 
  | 
  | 
Cable connector  | 4x InfiniBand®   | 
  | 
  | 
Cable distance  | 15 meters with CX4 x4   | 
  | 
  | 
Dimensions (LxW)  | 6.6 x 2.5 in (16.5 x 6.4 cm) without bracket  | 
  | 
  | 
Compliance
Compliance | Standard | 
  | 
  | 
IEEE | 802.1p (QoS), 802.1Q (VLANs), 802.3ae (10 Gigabit Ethernet), 802.3ak (CX4),  | 
  | 802.3x (flow control)  | 
  | 
  | 
Safety  | UL Mark (US and Canada)  | 
  | EN 60950  | 
  | 
  | 
Emissions  | FCC Class A, VCCI Class A, BSMI Class A, CISPR 22 Class A, ACA Class A,  | 
  | EN55022 Class A,   | 
Specifications 10