Notes:
switch from a high state to a low state.
1)Value of output power and sensitivity can be customized according to the demand
Designing notice:
DSFP Pin description
Pin |
Descriptions |
Pin |
Descriptions |
1 |
VEET |
Transmitter Ground (Common with Receiver Ground) |
1 |
2 |
TFAULT |
Transmitter Fault. |
2 |
3 |
TDIS |
Transmitter Disable. Laser output disabled on high or open. |
3 |
4 |
MOD_DEF(2) |
Module Definition 2. Data line for Serial ID. |
4 |
5 |
MOD_DEF(1) |
Module Definition 1. Clock line for Serial ID. |
4 |
6 |
MOD_DEF(0) |
Module Definition 0. Grounded within the module. |
4 |
7 |
Rate Select |
No connection required |
|
8 |
LOS |
Loss of Signal indication. Logic 0 indicates normal operation. |
5 |
9 |
VEER |
Receiver Ground (Common with Transmitter Ground) |
1 |
10 |
VEER |
Receiver Ground (Common with Transmitter Ground) |
1 |
11 |
VEER |
Receiver Ground (Common with Transmitter Ground) |
1 |
12 |
RD- |
Receiver Inverted DATA out. AC Coupled |
|
13 |
RD+ |
Receiver Non-inverted DATA out. AC Coupled |
|
14 |
VEER |
Receiver Ground (Common with Transmitter Ground) |
1 |
15 |
VCCR |
Receiver Power Supply |
|
16 |
VCCT |
Transmitter Power Supply |
|
17 |
VEET |
Transmitter Ground (Common with Receiver Ground) |
1 |
18 |
TD+ |
Transmitter Non-Inverted DATA in. AC Coupled. |
|
19 |
TD- |
Transmitter Inverted DATA in. AC Coupled. |
|
20 |
VEET |
Transmitter Ground (Common with Receiver Ground) |
1 |
Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)
SFP Host Board Mechanical Layout (Cont.)
Recommended Bezel Design