Seagate ST3400071FC, Руководство по эксплуатации продукта

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NL35 Series FC Product Manual, Rev. D 61
9.5.2 Connector requirements
Recommended mating SCA part number:
The FC-AL SCA device connector is illustrated in Figure 10.
Figure 10. FC-AL SCA device connector dimensions
9.5.3 Electrical description
Fibre Channel drives use the FC-SCA connector for:
• DC power
• FC-AL interface
• Drive select (device identification)
• Option selection
• Enclosure Services interface
This 40-pin connector is designed to plug directly into a backpanel. External cables are not required.
Part description Positions Part number Features
AMP Vertical (SCA sequence) 40 787317-1 With polarization
Berg 40 71781 With polarization
Methode 40 512-220-91-101N With polarization
Molex 40 717431040 With polarization
1.618
±
.003 in
(41.1
±
0.08 mm)
0.197
±
.003 in
(5.00
±
.08 mm)
2 places
1.28 in
(32.47 mm)
.64 in
(16.24 mm)
Pin 40
Pin 20
Pin 21
Pin 1
1.618
±
.003 in
(41.10
±
0.08 mm)
1.492
±
.009 in
(37.90
±
0.24 mm)
(6.71+0.18 mm)
(–0.25 mm)
0.264+.007 in
–.010 in
typ.
.05 in
(1.27 mm)
min.
0.226 in
(6.50 mm)
min.
0.024 in
(0.60 mm)
min.
0.039 in
(0.75 mm)
2 places
0.051
±
.006 in
(1.30
±
0.16 mm)
0.079
±
.010 in
(2.00
±
.25 mm)
Mating end Housing
Contact (typ.)
.025 in (0.635 mm)
0.106
±
.010 in
(2.70
±
0.25 mm)
0.060
±
.010 in
(1.52
±
0.25 mm)
(initial point
of contact)
0.394
±
.004 in
(10.0
±
0.10 mm)