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PCI Express GiGA CHANNEL
28Gbps High-speed
Optical Communication Board

APX-7142

APX-7142 is a optical communication board which enables shering data at high-speed among two or more systems by using an optical link cable.
Hardware supports all rotocol processing which required for communication, It realize
easy system construction and low load software performance.

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Patent acquisition


The specification and externals of product are for the improvement and might be changed without previous notice

Feature

PCI Express 2.0 Gen2(5.0GT/s)8 lane
MAX 28Gbps Hight-speed data communication(14Gbps Dual Channel structure
Equipped with 512MByte(256MByte 2Ch) Communication memory
Up to 300m extensibility of internodal distance
Hardware protocol processings
Ensure reliability for communication data by Hardware CRC and Hardware retry
Predictable communication delay
Identify disconnection by LED and software
Memory transfer with built-in DMA controller without passing through the CPU
Built-in doorbell function to interrupt request for other modules
Node ID,master-slave are on register settings

GiGA CHANNEL

Specification

Model
APX-7142
Host I/F
PCI Express 2.0 Gen2(5.0GT/s)8 lane
Base Specification2.0
Communication Format
Optical fiber
Transfer rate: 14.025Gbps x2ch
Transfer mode: Multi Mode
Internodal distance(MAX): 100m*1
Laser format : 850nm VCSEL
Laser safety standards: Class 1
Communication ConnectorCable
Fiber diameter: 50μm
Connector format: LC connector
Communication Protocol
Original Protocol
Transfer Rate
(Design value)
2GByte/sMAX

Data Transfer Delay
1.5μs/Node (Receiving Transmitting) Except cable delay
Connection Capacity
32 nodes(MAX)
Communication Controllerwith FPGA
AVAL DATA original Protocol
Memory
512MByte (256MByte 2ch)
Dimension
210.0mm111.15mm (non-projection)
Power Requirements
+12V
Environment *2
Operating temperature: 0℃ to 50℃
Humidity: 35% 80% (non-condensing)
OS
Windows/VxWorks/Linux

*1:Internodal distance deffer depending on fiber diameter of optical cable
(50μm/62.5μm)
*2: Storage environment

Temperature: -20℃ to 70℃, Humidity: 35% to 80% (non-condensing)

Front Panel

 

Connectable Products

APX-7142 can be connected to one another.
Please contact us if you are considering of connection to other platform.
Contact us


Other Document

Block diagram

 

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