PSP-1G010 ETC2 [List of Unclassifed Manufacturers], PSP-1G010 Datasheet - Page 5

• Manufacturer Part Number: PSP-1G010
• Description: SFP Optical Transceivers
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

Pin Definitions and Functions
PSP-1G010/20-13TI
Note 1)
Note 2)
Note 3)
Note 4)
Note 5)
Note 6)
PIN #
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
Data Sheet Ver3.0
TD+/-: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination
When high, this output indicates a laser fault of some kind. Low indicates normal operation. And should be pulled up with a
4.7 – 10KΩ resistor on the host board.
10KΩ resistor. Its states are:
board. The pull-up voltage shall be between 2.0V~Vcc+0.3V.
When high, this output indicates loss of signal (LOS). Low indicates normal operation.
Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10KΩ resistor on the host
with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host
board.
inside the module. The AC coupling is done inside the module and is thus not required on the host board.
TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7 –
RD+/-: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated
Low (0 – 0.8V): Transmitter on
High (2.0V~Vcc+0.3V): Transmitter Disabled
Mod-Def 0 has been grounded by the module to indicate that the module is present
Mod-Def 1 is the clock line of two wire serial interface for serial ID
Mod-Def 2 is the data line of two wire serial interface for serial ID
MOD-DEF2
MOD-DEF1
MOD-DEF0
Rate select
Tx Disable
Tx Fault
Name
VeeR
VeeR
VeeR
VeeR
VeeT
VccR
VccT
VeeT
VeeT
LOS
RD+
TD+
RD-
TD-
SFP Optical Transceivers
Tx ground
LVTTL Input, internal pull-up, Tx disabled on “H”
Model present indication
Rx loss of signal, Open Collector Output, active “H”
Rx ground
Rx ground
Rx ground
Received data out
Rx ground
Rx power supply
Tx power supply
Tx ground
Tx ground
Tx fault indication, Open Collector Output, active “H”
2 wire serial interface data input/output (SDA)
2 wire serial interface clock input (SCL)
No connection
Inverse received data out
Transmit data in
Inverse transmit data in
2007-08-03
Function
(>0.8, < 2.0V): Undefined
Open: Transmitter Disabled
Page:5/8
Notes
Note 1
Note 2
Note 3
Note 3
Note 3
Note 4
Note 5
Note 5
Note 6
Note 6