FX18-60P-0.8SV Datasheet, PDF (5/12 Pages) Hirose Electric – 10+Gbps 0.8mm pitch Board to Board Connectors

FX18 Series●10⁺Gbps 0.8mm pitch Board to Board Connectors
●Near-end crosstalk (NEXT)
The staggered GSSG pin assignments resulted in low differential NEXT.
Outer row
0
S12
0
S12
-10
-10
Inner row
-20
-20
-30
-30
-40
-40
-50
-50
-60
0
2
4
6
8
10
Frequency (GHz)
-60
0
2
4
6
8
10
Frequency (GHz)
●Far-end crosstalk (FEXT)
The staggered GSSG pin assignments resulted in low differential FEXT.
Outer row
0
S14
0
S14
-10
-10
Inner row
-20
-20
-30
-30
-40
-40
-50
-50
-60
0
2
4
6
8
10
Frequency (GHz)
-60
0
2
4
6
8
10
Frequency (GHz)
●Insertion-loss-to-crosstalk ratio (ICR)
The insertion-loss-to-crosstalk ratio (ICR) with multi-aggressor differential FEXT meets the extrapolated
IEEE 802.3ap specification to 10⁺Gbps with plenty of margins.
Outer row
60
Inner row
60
50
50
40
40
30
30
20
20
10
ICR
IEEE spec
0
0
2
4
6
8
10
Frequency (GHz)
10
ICR
IEEE spec
0
0
2
4
6
8
10
Frequency (GHz)
5