GiGA Solution

Ideal solution for distributed computing by high-speed communication

APX-941LP42019-03-05T22:15:58+00:00

GiGA Board

GiGA Board

APX-941LP4
4 Gbps supported High speed optical communication board

  • PCI Express 2.0 x 4 (Gen 2) 2.5 GT / s
  • PCI Express Low Profile
  • 4.25 Gbps high-speed data communication
  • 256 Mbytes on board as shared memory
  • Up to 64 units can be connected
  • Node distance can be extended up to 150 m * 1
  • All protocol processing realized by hardware
  • Secure reliability of communication data by hardware CRC and hardware retry
  • Predictable communication delay
  • It is possible to identify the cable disconnection point by LED and software
  • Memory transfer is possible without using a CPU with a built-in DMA controller
  • Doorbell function to request interrupt to other board
Model name APX-941LP4
Host I / F PCI Express 2.0 × 4 (Gen2) 2.5GT / s
Communication format * 1 Optical fiber / 4.25 Gbps × 1 channel
Transmission speed : 4.25 Gbps
Transmission mode : MultiMode
Maximum node distance : 150 m
Communication connector & cable Fiber diameter : 50 μm / 62.5 μm
Connector type : LC Connector
Communication protocol AVAL DATA Original Protocol
Transfer speed (theoretical value) * 2 372MByte / s (400MByte / s)
Data transfer delay time * 3 658ns / Node
Maximum number of connections 64 node
Shared memory capacity 256MByte
External dimensions (excluding protrusions) 167.65mmx68.9mm
Power-supply voltage + 12V 1A
Operating environment * 4 Temperature: 0 ℃ to 50 ℃ Humidity: 35% ~ 80% (non-condensing)
Supported OS Windows / Linux
* 1: The distance between nodes varies depending on the fiber diameter (50 μm / 62.5 μm) of the optical cable to be used.
※ 2: Storage environment temperature: -20 ℃ ~ 70 ℃, humidity: 35% ~ 80% (no condensation)Notes)
– The specifications and appearance stated are subject to change without notice.
– The Power consumption does not include inrush current.
– In order to use the product correctly, be sure to read the instruction manual before using the product. In addition, use the product under conditions applicable to the product warranty.

APX-941LP4 can be connected to the same product

GiGA CHANNEL Model-specific connection list