afbr-79q4ekz Avago Technologies, afbr-79q4ekz Datasheet - Page 14

• Manufacturer Part Number: afbr-79q4ekz
• Description: 40 Gigabit Ethernet 40gbase-sr4 Qsfp+ Pluggable, Parallel Fiber-optics Module
• Manufacturer: Avago Technologies

Package Outline, Host PCB Footprint and Bezel Design
14
All dimensions in mm
Figure 13. Mechanical Package Outline
All dimensions in mm
Figure 14. QSFP+ Host Board Mechanical Footprint
22.15
Notes:
1. Datum X & Y are established by the customer’s fiducial
2. Datum A is the top surface of the host board
3. Location of the edge of PCB is application specific
4. Finished hole size
(12.67)
19.00
17.90 REF.
Cross-hatched area denotes
component and trace keep-out
(except chassis ground)
8.20
Y
BASIC
X
This area denotes
component keep-out
(traces allowed)
BASIC
Ø1.05 ±0.05
12 PLC
Ø0.10
37.00 MAX.
M
A
K
S
6 PLC
9.00
L
S
3.10
7.60
3.10
71
11.30 MIN.
7.60
10.60
52.50
7.20
3
3.40
1.10
16.80
C
8.50
18.35
1