114-13219 Datasheet, PDF (1/10 Pages) TE Connectivity Ltd – Stacked Small Form-Factor Pluggable

Stacked Small Form-Factor Pluggable
(SFP+) Connector and Cage Assembly
Application Specification
114-13219
22 APR 14 Rev C
NOTE
All numerical values are in metric units [with U.S. customary units in brackets]. Dimensions are in millimeters. Unless
otherwise specified, dimensions have a tolerance of ±0.13 mm and angles have a tolerance of ±2°. Figures and illustrations
are for identification only and are not drawn to scale.
1. INTRODUCTION
This specification covers the requirements for application of Stacked SFP+ Connector and Cage Assemblies to
interconnect SFP+ and SFP fiber optic or copper transceiver modules to printed circuit (pc) boards. The SFP+
Connector and Cage Assembly is a pre-assembled unit available in a 2x1, 2x2, 2x4, 2x5, 2x6, or 2x8
configurations. SFP+ Connector and Cage Assemblies are also available with light pipes.
The cage assembly features compliant pin contacts for mechanical retention to the pc board and to provide
electromagnetic interference (EMI) suppression, thermal vent holes, and panel ground features (panel ground
springs or elastomeric gasket) to provide electrical contact to the bezel. In addition, the cage assembly has a
locking latch and a kick-out spring for each mating module. The locking latch holds the module in place, and
the kick-out spring releases the module for removal. An EMI/Dust Plug (for each port) is used when the module
is not mated to the cage assembly to prevent contaminants from entering the chassis and assist with EMI
containment. The SFP+ Connector and Cage Assembly is designed to be inserted into a bezel after being
seated onto the pc board.
The connector consists of a housing with dual 20-position receptacle ports and compliant pin contacts on
0.8 mm centerline spacing. The housing features alignment posts that provide stability for placement on the pc
board. Each receptacle port has a card entry slot that accepts a 1.0±0.1 mm thick integrated circuit card
housed in the mating module.
When corresponding with personnel, use the terminology provided in this specification to facilitate inquiries for
information. Basic terms and features of this product are provided in Figure 1.
2x4 Configuration
Elastomeric
Gasket
2x1 Configuration
Panel Ground
Springs
EMI/Dust Plug
Figure 1 (cont’d)
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