FX10A-80P8-SV Datasheet, PDF (1/20 Pages) Hirose Electric – 10 Gbps 0.5mm pitch Stacking Connectors

10⁺Gbps 0.5mm pitch Stacking Connectors
FX10 Series Electrical Interface for the OIF 100G Long-Haul DWDM Transmission Module (MSA-100GLH)
sWith GND Plate Type
Housing
Metal fitting
Ground plate and metal
fitting make contact
qCut Section
0.5mm
Ground
plate
Signal contact
0.75mm
0.75mm
sMechanical Features
q 0.5mm Pitch
q Stacking Height : 4 ~ 8mm
q Number of Contacts
With ground plate type : 80 / 100 / 120 / 140
Without ground plate type : 96 / 120 / 144 / 168
q Improved Transmission Efficiency
Between Boards
Transmission characteristics have been improved through a
design that fixes ground plates to both sides of the header
and receptacle.
q 10 Signal:1 Ground Arrangement
Signal and ground are arranged in a ratio of 10:1 with the
ground plate SMT connected to the board. The ground
stability achieved serves to reduce noise.
q Metal Fittings for Added Solder Weld
Strength
Metal fittings provide greater adhesion to the board,
protecting against peeling. The unique connector design
provides a connection between the fitting and the ground
plate for a stronger ground.
q Suited to High-Density Applications
The signal contact pitch of 0.5 mm produces a smaller
connector utilizing less board area for mounting.
q High contact reliability
Effective mating length is 1.1 mm for signal contacts.
q Optional Ground Plate
An alternate style without the ground plate is available. The
space provided by the ground plate removal has been filled
with additional signal contacts.
sSignal Integrity Features
qInsertion-Loss-to-Crosstalk-Ratio(ICR)
The insertion-loss-to-crosstalk-ratio (ICR) with five-
aggressor differential FEXT meets the extrapolated
IEEE 802.3ap specification for 10⁺Gbps.
qDifferential Impedance
The differential impedance is within 100 +/- 10 ohms
at 30ps rise time (20% to 80%).
sStack Height
60
50
40
30
20
10
ICR
ICR spec
0
0
2
4
6
8
10
Frequency (GHz)
qWith ground plate
Receptacles ^{Headers FX10#-*P/*-SV FX10#–*P/*–SV1}
FX10#-*S/*-SV
4mm
5mm
qWithout ground plate
Receptacles ^{Headers FX10#-*P-SV FX10–*P–SV1 FX10#-168P-SV2 FX10#-168P-SV3 FX10#-168P-SV4}
FX10#-*S-SV
4mm
5mm
6mm
7mm
8mm
115
110
105
100
95
90
85
0
S(3,3)
200
400
600
800
1000
Time (ps)
(H):Reference dimension
2011.01w
1