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Cheap price Sfp Module 1.25 G Sm 20km 1310nm - 100BASE-FX SFP 1310nm 2km Hi-Optel HSFP-03-3312M-22F module – Hi-optel Featured Image
  • Cheap price Sfp Module 1.25 G Sm 20km 1310nm - 100BASE-FX SFP 1310nm 2km Hi-Optel HSFP-03-3312M-22F module – Hi-optel

Cheap price Sfp Module 1.25 G Sm 20km 1310nm - 100BASE-FX SFP 1310nm 2km Hi-Optel HSFP-03-3312M-22F module – Hi-optel

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Cheap price Sfp Module 1.25 G Sm 20km 1310nm - 100BASE-FX SFP 1310nm 2km Hi-Optel HSFP-03-3312M-22F module – Hi-optel Detail:

Features

● Compliant with ITU-T G.957,G.958
● Multi-Source Package with Duplex LC Connector
● Up to 155Mb/s Data Rate
● 1310nm FP Single-Mode
● Single +3.3V Power Supply
● Hot-Pluggable
● Eye Safety Designed to Meet Laser Class1, Compliant with IEC60825-1
● RoHS Compliant Products

Pin Description

Pin

Symbol

 Name/Description

Ref

1

VEET

 Transmitter Ground(Common with Receiver Ground)

1

2

TFAULT

 Transmitter Fault.Low normal operation,High Fault indication  

3

TDIS

 Transmitter Disable.Laser output disabled on high or open

2

4

MOD_DEF(2)

 Module Definition 2.Data line for Serial ID

3

5

MOD_DEF(1)

 Module Definition 1.Clock line for Serial ID

3

6

MOD_DEF(0)

 Module Definition 0.Grounded within the moudle

3

7

Rate Select

 No connection required  

8

LOS

 Loss of Signal indication.Logic 0 indicates normal operation.

4

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

Notes:
1. Circuit ground is internally isolated from chassis ground.
2. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
3. Should be pulled up with 4.7k – 10kohms on host board to a voltage between 2.0V and 3.6V.
MOD_DEF(0) pulls line low to indicate module is plugged in.
4. LOS is open collector output. Should be pulled up with 4.7k – 10kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.

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Cheap price Sfp Module 1.25 G Sm 20km 1310nm - 100BASE-FX SFP 1310nm 2km Hi-Optel HSFP-03-3312M-22F module – Hi-optel detail pictures

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