ERmet ZDpro - High-Speed Connector

ERmet ZDpro - High-Speed Connector
OVERVIEW
GENERAL
25 Gbit/s
The ERmet ZDpro connector is an enhancement
of the ERmet ZD family. This high-speed differential
Hard Metric connector system enables data rates
of >25 Gbit/s and is the first connector system that
meets the requirements for 100G ATCA technology.
The ERmet ZDpro is based on the mechanical design of the proven ERmet ZD and ERmet ZDplus with
the same dimensions. To enable higher data rates
ERNI Electronics has optimized the press-fit termination of the connectors. To benefit from the maximum
performance of the new ERmet ZDpro the usage of
backdrilling is recommended. Decreasing via stub
length and the related “stub effect“ by backdrilling significantly reduces the reflections and the overall BER
(Bit Error Rate) of the connection.
Catalog E 074664
09/15
Edition 1
The first products of the ERmet ZDpro family are the
4-pair right angle female connector and the straight
male connector with press-fit termination. ERmet ZDpro connectors are backwards mating compatible to
ERmet ZD and ZDplus connectors.
This means, that existing backplane designs don‘t
need layout changes on the backplane side, if customers want to upgrade their daughtercards in the first
step before upgrading the whole system. Of course
the layout on the daughtercards has to be modified,
if ERmet ZDpro receptacles are used.
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1
ERmet ZDpro - High-Speed Connector
FEATURES
TECHNICAL FEATURES
Pitch
Wafer pitch: 2.5 mm from wafer to wafer
Pitch between signal pins: 1.0 mm between pairs (within wafer)
Pitch between pairs: 4.5 mm (within wafer)
Pin Configuration
40 differential pairs per inch
Datarate
> 25 Gbit/s per differential pair
Additional Features
-
Compatible to ERmet ZD and ZDplus connectors
Improved crosstalk behavior
Improved layout on daughter cards
Meets the requirements of 100G ATCA technology
Signal pin for ø 0.30 via
Shield pin for ø 0.46 via
2
Catalog E 074664
09/15
Edition 1
www.erni.com
ERmet ZDpro - High-Speed Connector
CHARACTERISTICS
TECHNICAL DATA
Description
Standard
Number of pins
Male- and Female Connectors
4-pair
DIN EN 60068-1
test b
Climate category
-55/125/56
Temperature range
-55/125 °C
Operating voltage
IEC 60664
The permissible operating voltages depends on the customer application and on the applicable or specified safety requirements.
Insulation coordination according to IEC 60664-1 has to be regarded for the complete electrical device. Therefore, the maximum creep- age and clearance distances of the mated connectors are specified for consideration as a part of the whole current
path. In practice, reductions in creepage or clearance distances
may occur due to the conductive pattern of the printed board or
the wiring used, and have to be taken into account separately. As
a result the creepage and clearance distances for the application
may be reduced compared to those of the connector.
Dielectric strength
IEC 60512 test 4a
contact pair - contact pair 500 Vrms
contact pair - shield 500 Vrms
Contact resistance
IEC 60512 test 2a
< 50 mΩ (Signal)
< 15 mΩ (Shield)
Insulation resistance
IEC 60512 test 3a
> 104 MΩ
Vibration, sine
IEC 60512 test 6d
10 – 2000 Hz
20 g
Contact interruption
(while vibration test)
IEC 60512 test 2e
< 1 μs
Mechanical operation
(mating cycles)
IEC 60512 test 9a
> 250 mating cycles
Catalog E 074664
09/15
Edition 1
www.erni.com
3
ERmet ZDpro - High-Speed Connector
CHARACTERISTICS
Description
Standard
Number of pins
Male- and Female Connectors
4-pair
Insertion and withdrawal
force
IEC 60512
test 13b
Insertion force: max. 0.7 N/pin (Signal), max. 0.9 N/pin (Shield)
Withdrawal force: min. 0.15 N/pin
Gauge retention force
IEC 60512
test 16e
> 0.2 N
Signal transmission data
Datarate
> 25 Gbit/s
Differential impedance
100 Ω
Housing materials
Plastic material
CTI value
LCP
IEC 112
CTI 175
UL flame rating
UL 94 V-0
UL file
E83005
Contact materials
Base material
Cu alloy
Mating area
PdNi with gold flash
Termination area
Sn
Environment compatibility
Recycling
no flame-retardent additives, no toxic additives allow easy recycling
Product Approval
UL/CSA
4
E84703
Catalog E 074664
09/15
Edition 1
www.erni.com
ERmet ZDpro - High-Speed Connector
RIGHT ANGLE FEMALE CONNECTOR 4 PAIR
PRODUCT SPECIFICATION DIMENSIONAL DRAWING
9 x 2,5 = 22,5
2,5
0,75
h
g
1,5
19,4
f
e
4,5
d
c
b
a
EN-Zone für durchkontaktierte Löcher Ø 0,3 ± 0,05
Compliant zone for through hole Ø 0,3 ± 0,05
1
1,6
24,95 -0,1
+0,2
0,95
GND h
0,9
17,5
GND g
GND f
1,3
15,7
+0,2
GND e
GND d
GND c
GND b
f
e
d
c
b
a
16,7
1
10,4
1,2
1
GND a
h
g
27,9 ±0,1
10
Oberfläche der Tochterplatine
18,6
Top surface of daughter card
21,4 -0,1
Catalog E 074664
09/15
Edition 1
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5
ERmet ZDpro - High-Speed Connector
RIGHT ANGLE FEMALE CONNECTORS 4 PAIR
PCB LAYOUT
alle Löcher
all holes
9 x 2,5 = 22,5
0,05
GND c
GND b
GND a
1,3
1
0.55 ± 0.02 Bohrdurchmesser des Loches
4,5
f
e
2)
d
c
b
a
0.46 ± 0.05 Durchmesser des metallisierten Loches
0.46 ± 0.05 Diameter of finished plated-through hole
0.55 ± 0.02 Diameter of drilled hole
18
GND e
GND d
h
g
1,2
GND g
GND f
0,9
GND h
1)
1)
2)
2,5
0.3 + 0.05 Durchmesser des metallisierten Loches
0.3 + 0.05 Diameter of finished plated-through hole
0.4 ± 0.02 Bohrdurchmesser des Loches
0.4 ± 0.02 Diameter of drilled hole
10
1
1
1,04
Auf gesamter Steckverbindergrundfläche Bestückungsseite keine Leiterbahnen möglich!
No traces on the assembly side underneath the connector possible!
ORDERING INFORMATION
6
Configuration
Length
Pin Configuration
Termination
Part Number
4 Pair /
10 wafers
25 mm
40 pairs 80 signals / 80 grounds
Pressfit
474960
Edition 1
www.erni.com
Catalog E 074664
09/15
ERmet ZDpro - High-Speed Connector
VERTICAL MALE CONNECTOR 4 PAIR
PRODUCT SPECIFICATION DIMENSIONAL DRAWING
Anforderungsstufe
class
6,35 ±0,1
compliant zone for through hole
0.3 + 0.05
XXXXXXX
ERNI
RC 2
EN-Zone für durchkontaktierte
Löcher 0.46 ± 0.05
3 -0,1
compliant zone for through hole
0.46 ± 0.05
13,4 ±0,05
23,4 -0,1
EN-Zone für durchkontaktierte
Löcher 0.3 + 0.05
Date Code
2,5
9 x 2,5 = 22,5
Leiterplattenoberfläche Tochterkarte
Bestückungsplan - contact layout
Top surface of daughter card
5
4
3
2
1
a
b
GND ab
c
d
GND cd
e
f
GND ef
4,5
1,5
a
b
GND ab
c
d
GND cd
e
f
GND ef
g
h
GND gh
g
h
GND gh
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
A
Z
A
B
5,3 ±0,1
6
3 -0,1
7
3,8 ±0,1
8
0,85
9
5,7
10
Kontaktversionen, Messerkontakte
Contact Selection Options, Male Contacts
Leiterplattenkante
Backplane edge
2,5
10
9x 2,5 = 22,5
9
8
7
6
5
4
3
2
1
0,75
24,95 -0,1
Catalog E 074664
09/15
Edition 1
www.erni.com
7
ERmet ZDpro - High-Speed Connector
VERTICAL MALE CONNECTOR 4 PAIR
PCB LAYOUT
Leiterplattenoberfläche Tochterkarte
Top surface of daughter card
alle Löcher - all holes
9 x 2,5 = (22,5)
0,05
2,5
1)
1)
0.55 ± 0.02 Bohrdurchmesser des Loches
1,25
GND a
a
b
GND b
GND c
c
d
GND d
GND e
e
f
GND f
GND g
g
h
GND h
0.55 ± 0.02 Diameter of drilled hole
9
8
7
6
5
4
3
2
1
3 x 4,5 = (13,5)
4,5
0.3 + 0.05 Durchmesser des metallisierten Loches
0.3 + 0.05 Diameter of finished plated-through hole
0.4 ± 0.02 Bohrdurchmesser des Loches
0.4 ± 0.02 Diameter of drilled hole
1,3
3,6
1
2)
2)
10
0.46 ± 0.05 Durchmesser des metallisierten Loches
0.46 ± 0.05 Diameter of finished plated-through hole
Auf gesamter Steckverbindergrundfläche Bestückungsseite keine Leiterbahnen möglich!
No traces on the assembly side underneath the connector possible!
ORDERING INFORMATION
8
Configuration
Length
Pin Configuration
Male Contacts
Termination
Part Number
4 Pair /
10 wafers
25 mm
40 pairs 80 signals / 80 grounds
A
Pressfit
474982
4 Pair /
10 wafers
25 mm
40 pairs 80 signals / 80 grounds
B
Pressfit
484727
Catalog E 074664
09/15
Edition 1
www.erni.com