PDS-234-9
OCS (Oval Contact System)
FEATURES AND BENEFITS
High Density:
• A wide variety of insert arrangements
available
• Patterns range from (1) to (21), 100 Ohm
differential pairs capable of delivering
data transfer speeds of 10Gbps per pair
• MIL-DTL-38999 shell styles available
from size 9 to 25
• Front-release, rear-removable contact
system for easy repair
• Meets environmental requirements of
MIL-DTL-38999
• Uses off-the-shelf Mil Spec backshells
• PCB Tails contacts available, sockets
only, epoxy backfilled.
OVERVIEW
The OCS (Oval Contact System) is the newest 38999 Interconnect Product offering
that provides many advantages for high speed data transmission.
OCS MECHANICA/PHYSICAL PROPERTIES
• Mating Cycles 500 (min.)
• Operating temperature –65C to 175C
• Contact materials and platings consistent w/AS39029
OCS SIGNAL INTEGRITY PERFORMANCE
•
•
•
•
•
Data rate:
10Gbps per pair
Insertion loss:
<0.3 dB up to 5 GHz
Return loss:
>20 dB up to 5 GHz
NEXT and FEXT:
>40 dB up to 5 GHz
Differential to common
mode conversion: >50 dB up to 5 GHz
APPLICATIONS
High Speed Applications-for use with, but not
limited to, the following electrical protocols*:
• 10G Base T
• HDMI
• Fibre Channel (AI)
• 40G Base-T
• SATA 2.0, 3.0
• Serial RapidIO
• PCI Express 3.0
* Cable selection may limit data rate of protocols.
Plug
Receptacle
Four of Amphenol’s OCS Contacts fit into the 38999 Connector shell size 13
CONTACT US:
Sandra Wildenstein
E-mail: swildenstein@amphenol-aao.com
Phone: 607-563-5379
1
Call 800-678-0141 or visit us at www.amphenol-aerospace.com
OCS (Oval Contact System)
PDS-234-9
OCS (Oval Contact System) Connectors
OCS Contact Eye Pattern at 10 Gbps
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
0.5
Eye diagram (Real Part)
0
50
100
150
200
250
300
Individually Shielded Twinax cable is recommended for use with the OCS connectors. Other type of wires can be used but will not be compat-
able with the rear accessory supplied with the connectors. Below is a list of recommended cables. Additional cables can be used if they
meet specifications.
The provided grommet assembly will accommodate cable diameters ranging from Ø.124 to Ø.175. Larger diameters may work based on
cable construction.
Cable
Part Number
Gore RCN 9034-24
(CAT6A Ethernet)*
Gore RCN 9034-26
(CAT6A Ethernet)*
Tensolite 24463/9P025X-2(LD)
Thermax MX100-24
PIC E10224
Gore GSC-05-82559-00
(space rated)
Gore DXN2602
*Optimized for 13-53 insert pattern.
Pairs
4
4
1
1
1
1
1
24
26
24
24
24
24
24
Conductor
(AWG)
Impedance (Ohms)
100
100
100
100
100
100
100
OCS cable assemblies available consult factory for details
CONTACT US:
Sandra Wildenstein
E-mail: swildenstein@amphenol-aao.com
Phone: 607-563-5379
2
Call 800-678-0141 or visit us at www.amphenol-aerospace.com
OCS (Oval Contact System)
PDS-234-9
OCS (Oval Contact System) Connectors
Insert Arrangements - Front face of pins illustrated
11-52
9-51
A
A
D
B
C
A
13-53
E
15-54
A
2
B
D
D
15-59
A
1
3
E
E
F
F
E
13-5313-53
A
4
A
D
15-5415-54
A
A
B
9-51 9-51
D
11-5211-52
A
A
B
E
F
F
A
A
C
B
C
C
C
B
B
B
D
D
C
Insert Arrangement
Number of Contacts
9-51
1
11-52
2
13-53*
4
15-54
6
23-58
15-59*
5 OCS, 4 22D
21-57
19-86
G
15-54
E
B
D
C
9-51
A
A
H
B
17-65
F
J
A
K
19-8619-86
B
A
A
G
H
H
B
A
M
L
B
H
V
H
N
B
L
M
A
2
B
D
15-59
A
1
3
A
H
B
G
F
4
F
E
K
G
N
P
F
FK
21-5721-57
N
A
A
C
J
J
P
K B
K
B
M
M
L
K
L
L
K
C
D
N
P
J
E
C
H
G
M
K
J
15-59
1 E
R
C
11-52
9-51
A
A
B
E
B
13-53
D
A
11-52
A
D
D
B
C
A
13-53
D
15-54
C
A
E
F
B
D
C
15-54
F
B
F
A
2
D
15-59
D
E
A
D
G
J C
J
C
17-65
A F
U
PL
C
L
C
W
J
K
J
K
V
V
G
E
E
B
4
E
E 2
A
1
G
H
H
E
F
17-65
T
M
A
E
M
D
D
U
J
H
H
D
D
3
E
B
F
G
B
F
F
E
B
E
G
H
G
H
Insert Arrangement
23-58
Number of Contacts
A
B
C
17-65
D
25-49
19-86*
B
3 4
21-57*
C
D
C
14
8
A
N
C
C
10
C
D
B
C
L
K
D
21-57
A
K
J
H
N
P
C
G
M
J
M
B
L
C
K
G
M
N
X
21-57
B
P
P
V
19-86
A
G
U
H
F
B
Y
A
19-86
A
H
R
B
H
J
W
B
C
23-58
A
R
M
23-58
B
A
N
C
P
V
R
U
D
R
E T
F
G
F
J
E
H
G
P
K
D
W
J
V
B
C L
K
M
25-49
A
N
X
L
Y
W
T
V
U H
GF
M
25-49
A
BN
P X
Y C
R
D
UE
F
T
E
R
D
P
C
B
K
B
T
L
MN
D
F
K
J
T
E
N
V
L
D
E
K
U
J
H
K
J
C
F
G
J
G
H
L
G
C
P
U
LK
J
D
C
V
F
E
E
D
MD
E
F
E
T
H
G
D
F
H
Insert Arrangement
Number of Contacts
* Indicates Insert currently tooled
• Designates pin 1 location within the OCS contact assembly
23-58*
18
25-49*
21
3
Call 800-678-0141 or visit us at www.amphenol-aerospace.com
OCS (Oval Contact System)
PDS-234-9
OCS (Oval Contact System) Connectors
TVP00 - Crimp, Metal
CTVP00 - Crimp, Composite
Wall Mounting Receptacle
A
S
2 PLACES
R
1
2 PLACES
R
2
2 PLACES
B THREAD
LL (TV)
LL
1
(CTV)
M (TV)
M
1
(CTV)
AA
M
B
THREAD
L (TV)
L
1
(CTV)
V THREAD
D
VIEW D
FOR SIZE 8 COAXIAL ONLY,
RELATIVE
L
–A–
TO
.861 MAX
21.87 MAX
(TV)
PANEL HOLE
DIMENSIONS
.909 MAX
23.09 MAX
(CTV)
VIEW D
FOR SIZE 8 TWINAX ONLY,
RELATIVE TO –A–
–A–
AA
V THREAD
RED BAND†
LL
A
1
BACK PANEL
MOUNTING
TT
4 PLACES
.005
M
.13
M
T
4 PLACES
RED
BAND
†
BLUE
BAND
††
Z (TV)
Z
1
(CTV)
1.037 MAX
26.34 MAX
(TV)
1.240 MAX
31.50 MAX
A
2*
FRONT PANEL
MOUNTING
1.084 MAX
27.53 MAX
(CTV)
Shell
Size
9
11
13
15
17
19
21
23
25
B Thread
L
L’
M +.000 M
1
+.000
Class 2A
–.005
R
1
Max. Max.
–.005
0.1P-0.3L-
(CTV)
(TV) (CTV)
(TV)
TS (Plated)
.6250
1.039 1.086 .820
.773
.719
.7500
.8750
1.0000
1.1875
1.2500
1.3750
1.5000
1.6250
1.039
1.039
1.039
1.039
1.039
1.069
1.069
1.069
1.086 .820
1.086 .820
1.086 .820
1.086 .820
1.086 .820
1.118 .790
1.118 .790
1.118 .790
.773
.773
.773
.773
.773
.741
.741
.741
.812
.906
.969
1.062
1.156
1.250
1.375
1.500
R
2
A
1
Back A
2
Front AA Max.
S Max. T ±.008 Panel
Panel
Panel
Mount Mount Thickness
.948
1.043
1.137
1.232
1.323
.128
.128
.128
.128
.128
.128
.128
.154
.154
.655
.796
.922
1.047
1.219
1.297
1.442
1.547
1.672
.845
.963
1.081
1.239
1.357
1.475
1.593
1.711
1.829
.234
.234
.234
.234
.234
.234
.204
.204
.204
.594
.719
.812
.906
.969
LL
+.006
–.000
(TV)
.905
.905
.905
.905
.905
.905
.905
.905
.905
LL’
±.005
(CTV)
.908
.908
.908
.908
.908
.908
.904
.904
.904
TT
±.008
.216
.194
.194
.173
.194
.194
.194
.242
.242
V Thread
Metric
M12X1-6g
M15X1-6g
M18X1-6g
M22X1-6g
M25X1-6g
M28X1-6g
M31X1-6g
M34X1-6g
M37X1-6g
1.062 1.449
1.156 1.575
1.250 1.701
1.375 1.823
† Red band indicates fully mated
* A2 dimensions are larger than standard D38999 dimensions to accomodate backshell. All dimensions for reference only.
The rear accessory shown above is provided kitted
with each connector and is for environmental sealing.
The grommet included is insert arrangement specific,
shown at right is the 13-53 pattern.
The provided grommet assembly will accommodate
cable diameters ranging from Ø.124 to Ø.175. Larger
diameters may work based on cable construction.
Integral Backshell Style
Theaded Backshell Style
4
Call 800-678-0141 or visit us at www.amphenol-aerospace.com
OCS (Oval Contact System)
PDS-234-9
OCS (Oval Contact System) Connectors
TV06R - Crimp, Metal
CTV06R - Crimp, Composite
Straight Plug
Z
B THREAD
1.852 MAX
.591
.003
.000
REAR
ACCESSORY
1.234 MAX
31.34 MAX
1.220 MAX
31.00 MAX
B THREAD
LOCKWIRE
HOLES
B THREAD
Q
VIEW D
FOR SIZE 8 COAXIAL ONLY
RELATIVE TO –A–
1.656 MAX
42.06 MAX
D
V THREAD
BLUE BAND
†
.359 MAX
9.12 MAX
.591 +.003
–.000
V THREAD
15.01 +.08
–A–
–.00
VIEW D
FOR SIZE 8 TWINAX ONLY
RELATIVE TO –A–
1.797 MAX
45.64 MAX
Shell
Size
9
11
13
15
17
19
21
23
25
B Thread
0.1P-0.3L-TS-2B (Plated)
.6250
.7500
.8750
1.0000
1.1875
1.2500
1.3750
1.5000
1.6250
Q Dia. Max.
.858
.984
1.157
1.280
1.406
1.516
1.642
1.768
1.890
D
V Thread
Metric
M12X1-6g
MAX
1.234
M15X1-6g
M18X1-6g
M22X1-6g
M25X1-6g
M28X1-6g
M31X1-6g
M34X1-6g
BLUE BAND
†
31.34 MAX
B THREAD
Q
V THREAD
M37X1-6g
All dimensions for reference only.
.359 MAX
9.12 MAX
.591 +.003
–.000
15.01 +.08
–.00
–A–
The rear accessory shown above is provided kitted
with each connector and is for environmental sealing.
The grommet included is insert arrangement specific,
shown at right is the 13-53 pattern.
The provided grommet assembly will accommodate
cable diameters ranging from Ø.124 to Ø.175. Larger
diameters may work based on cable construction.
Integral Backshell Style
Theaded Backshell Style
5
Call 800-678-0141 or visit us at www.amphenol-aerospace.com
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