Sfp/Sfp+ Module Connector - Xilinx VC707 User Manual

VC707 Evaluation Board Features
Chapter 1:

SFP/SFP+ Module Connector

[Figure
The VC707 board contains a small form-factor pluggable (SFP+) connector and cage assembly P3
that accepts SFP or SFP+ modules.
X-Ref Target - Figure 1-16
VCC3V3
L6
4.7μH
3.0 A
C114 C23 C115
22μF 0.1μF 22μF
GND
40
Send Feedback
1-2, callout 14]
P3
VCC3V3
SFP+ Module
L7
Connector
4.7μH
74441-0010
3.0 A
SFP_VCCR 15
VCCR
SFP_VCCT 16
VCCT
C22
10
VEER_1
0.1μF
11
VEER_2
14
VEER_3
1
VEET_1
17
VEET_2
20
VEET_3
TX_DISABLE
21
GND1
22
GND2
23
GND3
24
GND4
25
GND5
26
GND6
27
GND7
28
GND8
29
GND9
30
GND10
31
GND11
32
GND12
GND
Figure 1-16: SFP+ Module Connector
www.xilinx.com
Figure 1-16 shows the SFP+ module connector circuitry.
12 SFP_RX_N
RD_N
13 SFP_RX_P
RD_P
18 SFP_TX_P
TD_P
19 SFP_TX_N
TD_N
SFP_IIC_SDA
4
SDA
SFP_IIC_SCL
5
SCL
SFP_TX_FAULT
2
TX_FAULT
SFP_TX_DISABLE_TRANS
3
6 SFP_MOD_DETECT
MOD_ABS
8 SFP_LOS
LOS
J6
2 1 HDR_1X2
SFP Enable
GND
9 SFP_RS1
RS1
7 SFP_RS0
RS0
VCC3V3
R12 R11 R13 R14
4.7KΩ 4.7KΩ 4.7KΩ 4.7KΩ
Q4
NDS331N
3
460 mW
SFP_TX_DISABLE
1
2
VCC3V3 VCC3V3
R392 R391
HDR_1X3
4.7KΩ 4.7KΩ
J38 J39
1
1
2
2
3
3
GND GND
1-2: FULL BW RX 1-2: FULL BW TX
2-3: LOW BW RX 2-3: LOW BW TX
UG885_c1_16_011813
VC707 Evaluation Board
UG885 (v1.8) February 20, 2019
J22
1
J21
1
J20
1
HDR_1X1