FTM-3001C Fiberxon, FTM-3001C Datasheet - Page 9

• Manufacturer Part Number: FTM-3001C
• Description: SFP Transceiver
• Manufacturer: Fiberxon

155Mbps SFP Transceiver
15～80 km transmission
2. TX Disable is an input that is used to shut down the transmitter optical output. It is pulled up within the
3. MOD-DEF 0,1,2 are the module definition pins. They should be pulled up with a 4.7k~10kΩ resistor on
4. LOS is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor on the host board to
5. These are the differential receiver outputs. They are internally AC-coupled 100Ω differential lines which
6. These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential
Mechanical Design Diagram
The mechanical design diagram is shown in Figure 4.
laser fault of some kind. In the low state, the output will be pulled to less than 0.8V.
module with a 4.7k~10kΩ resistor. Its states are:
Low (0~0.8V):
(>0.8V, <2.0V):
High (2.0~3.465V):
Open:
the host board. The pull-up voltage shall be VccT or VccR.
MOD-DEF 0 grounded by the module indicates 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
a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
In the low state, the output will be pulled to less than 0.8V.
should be terminated with 100Ω (differential) at the user SERDES.
termination inside the module.
13.7± 0.1
12.3± 0.1
Figure 4, Mechanical Design Diagram of the SFP
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DIMENSIONS ARE IN MILLIMETERS
13.8
MAX.UNCOMPRESSED
41.8± 0.15
56.5± 0.2
34.6± 0.3
45.0± 0.2
Transmitter on
Undefined
Transmitter Disabled
Transmitter Disabled
MAX.UNCOMPRESSED
LABEL
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0.7
13.4± 0.1
8.5± 0.1
RX
6.25± 0.05
4.32± 0.1
TX
Apr. 27, 2005