Intel
®
Carrier Grade Server TIGPT1U TPS
Midplane Board
Revision 1.0
57
Table 7-3. Connector Housing Information
Conn Function Intel
PN
AML
s/k/l/p*
cnt
hsn
Extended Front Panel Board
J9L1
2x6 Midplane Pwr/Sig
691314-004
Molex 43045-1218
y/y/y/y
tin
94V0
J4A1
80 Pin SCA SCSI Conn
626530-380
Fxconn LS2640X-C64
y/y/
n
/y 30u” 94V0
J8A1
80 Pin SCA SCSI Conn
626530-380
Fxconn LS2640X-C64
y/y/
n
/y 30u” 94V0
J2L1
68 Pin SCSI Connector
628525-069
Molex 15-87-0305
y/y/
n
/y 30u” 94V0
s/k/l/p* -
shrouded/keyed/latching/polarized
7.4.1 Midplane
Power/Signal Connector Pinout
The following table details the pin-out of the midplane power/signal connector
Table 7-4. 12-pin (2 x 6) Midplane J9L1 Connector
Pin Midplane
Signal Pin Midplane
Signal
1 SCSI0_5V
2 SCSI0_12V
3 SCSI1_5V
4 SCSI1_12V
5 ACT_SCSI0_N
6 P5V
7 GND
8 GND
9 GND
10 SCSI0_MATED_N
11 ACT_SCSI1_N
12 SCSI1_MATED_N
7.4.2 Midplane
SCSl
Connector
Pinout and SCSI ID settings
The 68 Pin SCSI connector pinout and the 80 Pin SCSI SCA connector will not be documented,
since they conform to standard SCSI connector pinouts. The SCSI ID for each hard drive
position is hardwired on the midplane board, so the use of jumper(s) to select a unique SCSI ID
is not necessary. Hard disk drive position 1 is hardwired to SCSI ID 0 on the SCSI bus and
hard disk drive position 2 is hardwired to SCSI ID 1 on the SCSI bus.
7.5 Specifications
7.5.1 Electrical
Specifications
DC specifications for the Intel
®
TIGPT1U midplane system board power connectors are
summarized in this section. All power rails must operate /- 5% voltage range.
Table 7-5. MPB Power Requirements
CIRCUIT
P12V_B
P5V
POWER
DISSIPATION
(Watts)
POWER
DISSIPATION
(Watts)
FUNCTION
TYP(mA) MAX(mA) TYP(mA) MAX(mA)
TYP
MAX
ACTIVE
TERMINATORS
22
27
SCSI
CONTROLLERS
22
55
TOTAL
CURRENT(mA)
22
55
22
27
0.374
0.83475
POWER(W)
0.264
0.693
0.11
0.14175
0.374
0.83475
