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GT-Y3400 Installation Guide and User Manual
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2. Mechanical specifications
2.1 Specifications
2.1.1 Mechanical dimensions
Mechanical drawings of the GT-Y3400 module following one.
Figure 3.Mechanical dimensions of the GT-Y3400 module
2.1.2 Mini PCI Express interface
The card edge connector of the GT-Y3400 module complies with the PCI Express Mini Card
specification and mates with a 52 pin Mini PCI Express connector.
This specification defines an implementation for small form factor PCI Express cards. The
specification uses a qualified sub-set of the same signal protocol, electrical definitions, and
configuration definitions as the
PCI Express Base Specification, Revision 1.1
. Where this
specification does not explicitly define PCI Express characteristics, the
PCI Express Base
Specification
governs.
The primary differences between a PCI Express add-in card (as defined by the
PCI Express
Card Electromechanical Specification
) and a PCI Express Mini Card add-in card is a unique
card form factor optimized for mobile computing platforms and a card-system interconnection
optimized for communication applications. Specifically, PCI Express Mini Card add-in cards are
smaller and have smaller connectors than standard PCI Express add-in cards.
Figure 4 shows a 52 pin PCI Express Mini Card connector.
