JDSU PL-KP2-00-000-15

Communications modules & subsystemS
Small Form Factor Pluggable Press-Fit Cage
PL-KP2-00-000-15
Key Features
•Compatible with all MSA compliant SFP transceivers and PWB layouts for single and double sided applications
•Robust one piece design
•PCI compliant and solder-down version also available
•RoHS-compliant and lead-free
Applications
•Switch and hub devices
•Mass storage systems interconnect
•Host adapter cards
•Enterprise switch interconnects
The unique one-piece, pluggable, press-fit cage represents one of JDSU’s complementary products to the Small Form Factor Pluggable (SFP) transceivers. Optimized
for use with all transceiver products complying with the SFP multisource agreement
(MSA), the cage design allows for low-cost implementation using standard manufacturing processes. Its hardened spring-tempered material, plus excellent material
memory characteristics, further provide for consistent transceiver mate/de-mate
performance that provides for port flexibility over the life of the system.
Highlights
• Industry’s most robust and sturdy cage design optimized for all SFP applications, including Fibre Channel, Gigabit Ethernet, and SONET
• Supports all industry SFP transceivers, using MSA-compliant board layouts and hole sizes for single and double sided applications
• Extensive compatibility testing with industry-wide MSA-based modules for interoperability in multiple vendor implementation
• One piece design offers superior mechanical stability, simplifying implementation to customer PCBs
• Tested for common applications and standard industry processes to allow seamless integration into manufacturing without additional equipment or requirements
• Excellent material memory characteristics provide for high cage retention to PWB, reducing field failures due to cage pull up
• Shorter press fit pins enable .090” PCB thickness for belly-to-belly applications
NORTH AMERICA: 800 498-JDSU (5378)
worldwide: +800 5378-JDSU
WEBSITE: www.jdsu.com
Small Form Factor Pluggable Press-Fit Cage
Features
• RoHS-compliant and lead-free
• Proven SFP MSA compliant transceiver cage
• Supports MSA compliant board layout and hole sizes
• Tested for insertion force and retention
• PCI compatible version available
• Supports multiple system configurations
• Belly-to-belly or dual sided boards
• Robust manufacturing process
• Sturdy construction
• Hardened spring tempered alloy
• One piece metal design
• Cage retention strength of 27 lbs
• Simple assembly
• Utilizes common manufacturing equipment and processes
• Press-fit attachment before or after soldering
• 360 degree EMI contact fingers
• Low emission design
• FCC Class B compliant
14.61
.575
48.67
1.916
9.68
.381
The PL-KP2-00-000-15 press-fit cage accommodates all MSA-compliant SFP transceivers, and is ideally suited for application on printed wiring board (PWB) with a minimum
thickness of 0.062 inches for single sided application and a minimum of .090 inches for
double sided applications. The excellent material memory characteristics provide high
cage retention to the PWB, resulting in fewer field failures.
Small Form Factor Pluggable Press-Fit Cage
Section 1
Functional Description
The press Fit Cage is designed in compliance with the Small Form Factor Pluggable
(SFP) Transceiver Multisource Agreement (MSA) See Figure 1. PL-KP2-00-000-15
may be used with both the single-sided PWB layout and the double-sided PWB
layout and double-sided offset PWB layout.
1.916 48.67
.575 14.61
8 PRESS FIT PINS
6 STRAIGHT PINS
PLKP20000015
.381 9.68
.381 9.68
.085 2.16
6x .394 10.01
.084 2.13
.093 2.36
SMALL COMPLIANT PIN
PATENT PENDING
NOTE: UNLESS SPECIFIED, TOLERANCES ARE .005
Figure 1 Standard press-fit cage mechanical drawing (PL-KP2-00-000-06)
The double-sided PWB layout allows for one cage on the topside of the card and
one on the bottom side that is directly under the topside cage (called belly-to-belly)
(See Figure 2, Figure 3 and Figure 4). The pins are staggered to avoid interference
upon installation. The PWB must be a minimum of 0.090” thick for belly-to-belly
applications.
Figure 2 Belly-to-belly mounting
Small Form Factor Pluggable Press-Fit Cage
Figure 3 Belly-to-belly mounting
Figure 4 Belly-to-belly front view
The double-sided offset PWB layout allows for cages on both sides of the PWB,
but staggered to allow more room for finger access between the units (offset bellyto-belly) (See Figure 5, Figure 6 and Figure 7). The PWB must be a minimum of
0.090” thick for offset belly-to-belly applications.
Figure 5 Offset belly-to-belly mounting
Small Form Factor Pluggable Press-Fit Cage
Figure 6 Offset belly-to-belly mounting
Figure 7 Offset belly-to-belly front view
Section 2
Installation Guide
These cages are designed to be pressed into a PWB with an insertion force of about
60 lbs total (Each of the 8 press fit pins require an approximate force of 7.5 lbs/
pin). For best installation, a solid piece of stainless steel or similar metal should be
placed flat across the top surface of the cage. The fixture should not flatten the EMI
springs at the front of the cage.
Care should be taken not to twist or tilt the cage during the installation process.
Excessive force will result in damage to the unit. A press machine similar to the
MEP-6T/12T manufactured by Automated Services Group, West Palm Beach, FL
would be fine for cage installation.
Cage removal is very easy. Simply insert a flat metal bar or similar object into the
cage assembly and lift it up off the PWB. It takes 27 lbs to remove a cage from a
PWB. Actual insertion and removal force may vary depending on plating material
and finished hole size.
Small Form Factor Pluggable Press-Fit Cage
Section 3
Recommended OEM PCB Layouts
NOTES:
34.50
1. DATUM AND BASIC DIMENSIONS
ESTABLISHED BY CUSTOMER.
2X 30
A
2. PADS AND VIAS ARE CHASSIS
GROUND 11 PLACES
20
3X 10
1
B
CROSS-HATCHED AREA
DENOTES COMPONENT
AND TRACE KEEPOUT
(EXCEPT CHASSIS GROUND)
3. THRU HOLES, PLATING OPTIONAL
2X 7.20
3X 7.10
0.85±0.05 2
(MARKED "S")
0.1 A B
2X 2.50
2X 2.50
11.9 1
14.25
TYP
5. ALL DIMENSIONS ARE IN
MILLIMETERS
C
D
3.68
A
16.25
4. HOLES DENOTED WITH 'A' ARE
NOT REQUIRED WITH PICOLIGHT
CAGES (6 PLACES)
11.08
8.58
1.70
8.48
A
5.68
A
B
A
9.60
11.93
4.80
A
A
1.70
2 TYP
2
2 10X
0.1
1.05±0.05
L
A C
9X 0.95±0.05 3
(MARKED "G")
0.1 L A C
5
26.80
10
3 PLACES
THIS AREA DENOTES
COMPONENT KEEP-OUT
(TRACES ALLOWED)
41.30
42.30
Figure 8 Single sided board layout
10X 5
10X 3.20
G
2X 0.90
G
S
G
G
10.93
10.53
9.60
9X 0.8
G
9X 0.8
G
G
G
G
2X 1.55±0.05
0.1 L C D
20X 0.50±0.03
0.06 C D
2±0.05 TYP
0.06 L C D
ALL DIMENSIONS ARE IN MILLIMETERS
Figure 9 Single sided detail layout
11.93
Small Form Factor Pluggable Press-Fit Cage
NOTES:
34.50
1. DATUM AND BASIC DIMENSIONS
ESTABLISHED BY CUSTOMER.
3X 30
2. PADS AND VIAS ARE CHASSIS
GROUND 11 PLACES
2X 20
A
3. THRU HOLES, PLATING OPTIONAL
4X 10
1
2X 7.20
CROSS-HATCHED AREA
DENOTES COMPONENT
AND TRACE KEEPOUT
(EXCEPT CHASSIS GROUND)
B
3X 7.10
2X 2.50
0.85±0.05 2
2X
(MARKED "S")
0.1 A B
2X 2.50
4. HOLES DENOTED WITH 'A' ARE
NOT REQUIRED WITH PICOLIGHT
CAGES (6 PLACES)
5. ALL DIMENSIONS ARE IN
MILLIMETERS
C
11.9 1
16.25
D
14.25
TYP
11.08
3.68
1.70
8.48
5.68
8.58
A
B
A
9.60
11.93
4.80
A
1.70
2 TYP
2
2
9X 0.95±0.05 3
(MARKED "G")
0.1 L A C
17X 1.05±0.05
0.1 L A C
26.80
2X 5
THIS AREA DENOTES
COMPONENT KEEP-OUT
(TRACES ALLOWED)
10
3 PLACES
41.30
42.30
Figure 10 Double sided board layout
10X 5
10X 3.20
G
2X 0.90
G
S
G
G
10.93
9X 0.80
9.60
G
9X 0.80
G
G
G
3 2X
0.1
S
G
1.55±0.05
L C D
20X 0.50±0.03
0.06 C D
2±0.05 TYP
0.06 L C D
ALL DIMENSIONS ARE IN MILLIMETERS
Figure 11 Double sided detail layout
10.53
11.93
Small Form Factor Pluggable Press-Fit Cage
1.27
24.77 PITCH
TOP VIEW
BOTTOM VIEW
DIMENSIONS ARE IN MILLIMETERS
Figure 12 Double sided offset layout
Small Form Factor Pluggable Press-Fit Cage
Section 3
Package and Handling Instructions
The PL-KP2-00-000-15 cages are packaged in card board boxes. Each box has 10
layers of 35 cages in plastic trays. There are 350 cages per box.
Flammability
The PL-KP2-00-000-15 cages are made from C77000 sheet metal.
Order Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at
[email protected].
Sample: PL-KP2-00-000-15
Part Number
PL-KP2-00-000-15
Description
Standard application press-fit cage
NORTH AMERICA: 800 498-JDSU (5378)
worldwide: +800 5378-JDSU
WEBSITE: www.jdsu.com
Product specifications and descriptions in this document subject to change without notice. © 2008 JDS Uniphase Corporation 30149208 500 0608 PL-KP2-00-000-15.DS.CMS.AE
June 2008