FTM-3001C Fiberxon, FTM-3001C Datasheet - Page 8

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

155Mbps SFP Transceiver
15～80 km transmission
Pin Definitions
Figure 3 below shows the pin numbering of SFP electrical interface. The pin functions are described in Table 8
with some accompanying notes.
Table 8 – Pin Function Definitions
1. TX Fault is an open collector output, which should be pulled up with a 4.7k~10kΩ resistor on the host
Notes:
Pin No.
board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates a
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
MOD-DEF2
MOD-DEF1
MOD-DEF0
Rate Select
TX Disable
TX Fault
Name
VeeR
VeeR
VeeR
VeeR
VeeT
VccR
VeeT
VeeT
VccT
LOS
RD+
TD+
RD-
TD-
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Transmitter Ground
Transmitter Fault Indication
Transmitter Disable
Module Definition 2
Module Definition 1
Module Definition 0
Not Connected
Loss of Signal
Receiver Ground
Receiver Ground
Receiver Ground
Inv. Received Data Out
Received Data Out
Receiver Ground
Receiver Power
Transmitter Power
Transmitter Ground
Transmit Data In
Inv. Transmit Data In
Transmitter Ground
B O T T O M V IE W
O F B O A R D
T O P V IE W
O F B O A R D
Function
Figure 3, Pin View
Page 8 of 11
P in 2 0
P in 1 1
P in 1 0
P in 1
Plug Seq.
1
3
3
3
3
3
3
3
1
1
1
3
3
1
2
2
1
3
3
1
Note 1
Note 2
Note 3
Note 3
Note 3
Note 4
Note 5
Note 5
Note 6
Note 6
Notes
Apr. 27, 2005