MODEL · FT-1490-4
10mW 1490nm DFB Butterfly Laser Diode
F-tone Networks 10mW-class 1490nm DFB butterfly laser diode with TEC and monitor PD for PON and CATV sources. Contact Betty or Una for butterfly quotes.
- -X
- 55
- Chip
- Wavelength
- D:DFB
- 49：1490nm
- B：Dual
- 2：2.5Gb/s
- Operating Case Temperature
- I=Iop / Min -20 / Max 80 °C
- Storage Temperature
- Min -40 / Max 85 °C
Reference model FT-1490-4 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Specifications
Technical parameters
| -X | 55 |
|---|---|
| Chip | Wavelength |
| D:DFB | 49：1490nm |
| B：Dual | 2：2.5Gb/s |
| Operating Case Temperature | I=Iop / Min -20 / Max 80 °C |
| Storage Temperature | Min -40 / Max 85 °C |
| Laser Forward Current | Max 150 mA |
| Laser Reverse Bias | Max 2 V |
| Photodiode Reverse Bias | Max 10 V |
| TEC Current | -20 °C < Tc <+65 °C, / Min -2 / Max 2 A |
| TEC Voltage | Min -2.5 / Max 2.5 V |
| ESD | ESD - HBM: R=1500 / Min -500 / Max 500 V |
| Lead Solder Temperature | Max 260 °C |
| Lead Soldering Time | Max 10 S |
| Fiber Bend Radius | Min 30 mm |
Overview
Product details
Move the same butterfly DFB platform to 1490 nm for PON overlay and CATV source slots. Absolute ratings mirror the family: case -20 to 80 C, If max 150 mA, TEC within +/-2 A, fiber bend floor 30 mm.
Key Features
- 1490 nm DFB butterfly package
- TEC and monitor photodiode
- Case -20 C to 80 C operating
- If max 150 mA, TEC +/-2 A
- Fiber bend radius min 30 mm
Applications
- PON 1490 nm source modules
- CATV / analogue transmitters at 1490 nm
Specifications
| Parameter | Value |
|---|---|
| Operating Case Temperature | I=Iop / Min -20 / Max 80 °C |
| Storage Temperature | Min -40 / Max 85 °C |
| Laser Forward Current | Max 150 mA |
| Laser Reverse Bias | Max 2 V |
| Photodiode Reverse Bias | Max 10 V |
| TEC Current | -20 °C < Tc <+65 °C, / Min -2 / Max 2 A |
| TEC Voltage | Min -2.5 / Max 2.5 V |
| ESD | ESD - HBM: R=1500 / Min -500 / Max 500 V |
| Lead Solder Temperature | Max 260 °C |
| Lead Soldering Time | Max 10 S |
| Fiber Bend Radius | Min 30 mm |
Contact Us
For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: betty@f-tone.com / una@f-tone.com · WhatsApp: +86 17360698946 (Betty), +86 17761163895 (Una)
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