V23838-S5-N1, V23838-S5-N1-BB Product Specification – August 2003

© Finisar Corporation August 07, 2003 Rev. D

Page 3

SFP Cage Host Board Mechanical Layout

Figure 1

Single-sided Host Board Layout

Figure 2

Recommended Bezel Design

A

5

2)

2)

1)

2)

3)

26.8

41.3

42.3

34.5

PIN 1

2.5

2.5

7.1

7.2

2

11 PLACES

10

3 PLACES

CROSS-HATCHED AREA DENOTES

COMPONENT AND TRACE KEEP-OUT

(EXCEPT CHASSIS GROUND)

1) Datum and basic dimensions

established by customer

2) Pads and vias are chassis ground, 11 places

3) Thru holes, plating optional

THIS AREA DENOTES

COMPONENT KEEP-OUT

(TRACES ALLOWED)

10

3 PLACES

Y

⊕ ∅0.1 S X Y

∅0.85±0.05

⊕ ∅0.1 L X A S

∅1.05±0.1

10 HOLES

⊕ ∅0.1 L X A S

∅0.95±0.05

9 HOLES

Dimensions in mm

File: 1519

Y

Y

0.4

±0.1

BEZEL OPENING

BELOW PC BOARD

SECTION Y-Y

3.5

±0.3

1.7

±0.9

1)

16.25

±0.1

[.640]

15.25

±0.1

[.600]

1) MINIMUM PITCH ILLUSTRATED, ENGLISH DIMENSIONS ARE FOR REFERENCE ONLY

NOT RECOMMENDED FOR PCI EXPANSION CARD APPLICATIONS

Dimensions in mm [inches]

File: 1520