Mellanox Technologies SX1012, Руководство пользователя

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Rev 1.4 101 Mellanox Technologies
C.2 SFP+ Interface
Mellanox Technologies
MTSFPP-SR Module
14.80
13.60
56.50
13.70
1.80
1.55
44.95
8.50
2.55
0.50
0.60
13.90
11.85
Figure 37:
13.70
8.50
Top
Vee
T
VeeT
VeeT
TX_Fault TX_Disable
SDA
SCL
MO
D
_ABS
RS0
RX_LOS RS1
VeeR
Vee
R
VeeR
VccT
VccR
TD
+ TD
- RD- RD
+
1 2 3
4 5 6
7 8 9
1 2 3 4 5 6 7 8 9 0
1 1 1 1 1 1 1 1 1
2
10
Rear View of Module With Pin Placement
Table 27 - SFP+ Interface
Pin Symbol Name Description
1 VeeT
Transmitter Ground (Common with Receiver Ground)
a
2 TX_Fault
Transmitter Fault.
b
3 TX_Disable
Transmitter Disable. Laser output disabled on high or open.
c
4 SDA
2-wire Serial Interface Data Line
d
5 SCL
2-wire Serial Interface Clock Line
d
6 MOD_ABS
Module Absent. Grounded within the module
d
7 RS0 No connection required