Mechanical Specifications Compatibility Design Guide; Dimension Differences - Huawei MU509 Hardware Migration Manual

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
3
Mechanical Specifications Compatibility

3.1 Dimension Differences

Table 3-1 shows the dimension differences of Huawei 30 mm × 30 mm LGA modules.
It is recommended that the reserved height is 2.65 mm ± 0.20 mm (height of MC509,
which is the highest of Huawei 30 mm × 30 mm LGA modules) for compatibility
design.
For full compatibility, please design the layout referring to MC509 size (30 mm × 30
mm × 2.65 mm ± 0.20 mm).
Table 3-1 Differences of LGA module size
LGA module
MU509
MC509
MU609
ME209u-526/ME909u
MU709
ME909s
Figure 3-1 shows the dimensions of Huawei 30 mm × 30 mm LGA modules.
Issue 08 (2016-12-12)
Dimension
30 × 30 × 2.6
30 × 30 × 2.65
30 × 30 × 2.27
30 × 30 × 2.35
30 × 30 × 2.27
30 × 30 × 2.52 for ME909s-120
30 × 30 × 2.57 for ME909s-821
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Mechanical Specifications Compatibility
Design Guide
Design Guide
Unit
mm
mm
mm
mm
mm
mm
48