Optical Expansion Link
The Datapath PCI Express Optical Expansion Link is a solution that allows system builders and integrators
to extend a PCIe based PC or motherboard to multiple expansion chassis. Enabling greater flexibility and
larger distributed system architecture, the PCI Express Optical Expansion Link can be used to create
systems with distances of up to 100m between the host PC and expansion chassis.
The Optical Expansion Kit includes a Host Link Optical (and Slave Link Optical) cards connected together
using the ExCable-Optical. These combined provide a high bandwidth PCI Express link from an upstream
host to a distributed expansion unit.
PCI Express Gen.3 technology supports one directional data transfer speeds of up to 8GB/s of raw data
(6.4GB/s effective data rate) ensuring smooth, full frame rate video distribution over great distances. The
Optical Expansion Link also works with Gen.2 PCI Express backplanes which can provide up to 3.2GB/s
bi-directional bandwidth between chassis.
Packing List
Depending on the solution ordered, your box should contain a combination of :
HLink-Optical
Optical Gen.3 host link card
Half Height Bracket
For HLink-Optical
SLink-Optical
Optical Gen.3 slave link card
ExCable-Optical/50
50 metre optical cable
ExCable-Optical/100
100 metre optical cable
User Manual
Unpacking
Inspect all items for damage. Should any items show any signs of damage, report it immediately to your
vendor.
Normal electrostatic handling precautions should be observed when installing the ExCable-Optical,
which incorporates sensitive electronic connectors at each end. Care should be taken to avoid dust
ingress or excessive voltage or current surges.
Retain packaging materials for future shipping requirements.
4
