Interface Connector - Fujitsu MBA3073 SERIES Technical Manual

Table 1.3
Interconnect
Point-to-point
Multidrop
1.3.1

Interface connector

(1) Interface connector of the 16-bit SCSI
The HDD 16-bit SCSI bus connector is nonshielded 68-pin, consisting of two 34-pin rows with
adjacent pins 1.27 mm (0.05 inch) part (Figure 1.4).
For the interface cable connector, use a nonshielded 68-contact socket consisting of two 34-
contact rows points with adjacent contact points 1.27 mm (0.05 inch) apart (Figure 1.5).
Figure 1.6 shows single-ended interface connector signal assignment.
Figure 1.7 shows low-voltage-differential interface connector signal assignment.
Figure 1.4
20
LVD maximum distance between terminators
Maximum distance between terminators (meters)
Fast-5 Fast-10
25 25
12 12
SCSI interface connector (HDD side) (16-bit SCSI)
Fast-20 Fast-40
25 25
12 12
Fast-80 Fast-160
25 25
12 12
C141-C015