1.25G SFP 1550nm 40km Optical Transceiver
F-tone Networks FT-SFP-0340D: 1.25G SFP optical transceiver, 1550 nm EX, 40 km over single-mode fiber, LC duplex connector, <=1.0 W power, DDM/DOM diagnostics.
- Data Rate
- 1.25 Gbps
- Package
- SFP
- Wavelength
- 1550 nm (EX)
- Distance
- 40 km (SMF)
- Fiber Type
- Single Mode
- Connector
- LC Duplex
Reference model FT-SFP-0340D in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Technical parameters
| Data Rate | 1.25 Gbps |
|---|---|
| Package | SFP |
| Wavelength | 1550 nm (EX) |
| Distance | 40 km (SMF) |
| Fiber Type | Single Mode |
| Connector | LC Duplex |
| Power Consumption | ≤1.0W |
| Working Temperature | Commercial 0~70°C / Industrial -40~85°C optional |
| Diagnostics | DDM/DOM |
Product details
Overview
The FT-SFP-0340D is a 1.25 Gbps SFP optical transceiver operating at 1550 nm, rated for up to 40 km of transmission over standard single-mode fiber. It uses a duplex LC optical interface and draws no more than 1.0 W, making it a power-efficient way to extend Gigabit Ethernet and SONET/SDH links without an intermediate regenerator. Built-in digital diagnostics (DDM/DOM) let operators monitor temperature, voltage, laser bias and received power straight from the host system. Both commercial (0 to 70 C) and industrial (-40 to 85 C) temperature options are available, covering telecom rooms as well as harsher outdoor cabinets.
Key Features
- 1.25 Gbps data rate in a hot-pluggable SFP form factor
- 1550 nm (EX) wavelength, up to 40 km over single-mode fiber
- Duplex LC optical connector
- Digital diagnostics (DDM/DOM) for real-time link monitoring
- Low power consumption: no more than 1.0 W
- Commercial 0 to 70 C or industrial -40 to 85 C temperature options
Applications
- Gigabit Ethernet metro and access links
- SONET/SDH and telecom transport networks
- Point-to-point long-reach enterprise backbones
Specifications
| Parameter | Value |
|---|---|
| Part Number | FT-SFP-0340D |
| Data Rate | 1.25 Gbps |
| Form Factor | SFP (hot-pluggable) |
| Wavelength | 1550 nm (EX) |
| Max. Distance | 40 km (SMF) |
| Fiber Type | Single Mode |
| Connector | LC Duplex |
| Power Consumption | <=1.0 W |
| Diagnostics | DDM/DOM |
| Operating Temperature | Commercial 0~70 C / Industrial -40~85 C optional |
Contact
For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: una@f-tone.com / betty@f-tone.com · WhatsApp: +86 17761163895
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