Pinout Comparison Chart - Patton FiberPlex 1004E User Manual

FiberPlex FP1004E User Manual
standard for the form and function of SFP modules. However, not all SFPs produced are MSA compliant. The
MSA provides for a transceiver (TX/RX) pinout. Other industries such as broadcast had the need for dual TX
and dual RX SFP for uni-directional applications such as video. Naturally, a non-MSA standard was intro-
duced allocating pinout assignments for dual output and dual input I/O configurations. In addition, the some
of the internal serial communication pins were reassigned.
The FP1004E will only accept MSA compliant SFP modules that sup-
Note
port a 1.25 Gbps data rate.
Pin
1 VEE
2 TX_FAULT [VEE]
3 TX_DIS
4 MOD_DEF(2) - SDA
5 MOD_DEF(1) - SCL
6 MOD_DEF(0) - PRESENCE [VEE]
7 Rate [NC]
8 LOS
9 VEE
10 VEE
11 VEE
12 RD-
13 RD+
14 VEE
15 VCC
16 VCC
17 VEE
18 TD+
19 TD-
20 VEE
Additional Information
Table 3. Pinout Comparison Chart
Transceiver (MSA)
Transceiver Dual TX (Non-
(Non-MSA MSA)
VEE VEE
VEE NC
NC NC
VEE VEE
SCL SCL
SDA SDA
VEE VEE
RX1_LOS Tx2+
NC Tx2-
NC Tx2_DIS
VEE VEE
Rx1- NC
Rx1+ NC
VEE VEE
VCC VCC
VCC VCC
VEE VEE
Tx1+ Tx1+
Tx1- Tx1-
Tx1_DIS Tx1_DIS
2 • Installation
Dual RX (Non-
MSA)
VEE
Rx2-
Rx2+
VEE
SCL
SDA
VEE
NC
NC
NC
VEE
Rx1-
Rx1+
VEE
VCC
VCC
VEE
NC
NC
NC
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