Xilinx KC705 User Manual

KC705 Evaluation Board 41
UG810 (v1.8) March 20, 2018 www.xilinx.com
Chapter 1: KC705 Evaluation Board Features
SFP/SFP+ Connector
[Figure 1-2, callout 14]
The KC705 board contains a small form-factor pluggable (SFP+) connector and cage
assembly that accepts SFP or SFP+ modules. Figure 1-17 shows the SFP+ module connector
circuitry.
X-Ref Target - Fig ure 1-17
Figure 1-17: SFP+ Module Connector
UG810_c1_17_031413
GND12
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND10
TD_N
TD_P
VCCT
VCCR
RD_P
RD_N
LOS
VEET_3
VEET_2
VEER_3
VEER_1
VEER_2
VEET_1
RS0
RS1
MOD_ABS
SCL
SDA
TX_DISABLE
TX_FAULT
GND11
2-3: LOW BW TX2-3: LOW BW RX
1-2: FULL BW RX
SFP Enable
1-2: FULL BW TX
SFP_RS1
SFP_VCCT
32
21
22
23
24
25
26
27
28
29
30
19
18
16
15
13
12
8
20
17
14
10
11
1
7
9
6
5
4
3
2
31
P5
SFP+ Module
Connector
74441-0010
SFP_LOS
SFP_TX_FAULT
SFP_IIC_SDA
SFP_IIC_SCL
SFP_RX_P
SFP_RX_N
SFP_TX_P
SFP_TX_DISABLE_TRANS
SFP_RS0
3
2
1
J27 J28
12
J4
HDR_1X2
SFP_MOD_DETECT
1
J9
SFP_TX_N
SFP_VCCR
R552
4.7KΩ
L4
4.7μH
3.0 A
VCC3V3
C28
0.1μF
GND
VCC3V3
L3
4.7μH
3.0 A
C587
22μF
C29
0.1μF
C55
22μF
GND
1
Q2
NDS331N
460 mW
SFP_TX_DISABLE
3
2
R37
4.7KΩ
VCC3V3
GND
R36
4.7KΩ
R40
4.7KΩ
R41
4.7KΩ
1
J10
1
HDR_1X1
J8
HDR_1X3
R551
4.7KΩ
VCC3V3
VCC3V3
GNDGND
1
2
3
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Xilinx KC705 Specifications

General

Brand	Xilinx
Model	KC705
Category	Motherboard
Language	English