1.25G CWDM SFP Transceiver, 1270-1610nm, 120km, DDM
F-tone Networks FT-SFP-1-25G-2: 1.25G CWDM SFP transceiver, 1270-1610nm, up to 120km, duplex LC, DDM. Hot-pluggable +3.3V, commercial or industrial temp. range.
- Supports10Gb/s bit rate CWDM: 1270-1610nm, 18 channels Duplex LC Connector Hot Pluggable SFP+ form factor Digital diagnostic monitoring support
- Single 3.3V power supply RoHS-10 compliant and lead-free All-metal housing for superior EMI performance Case operating temperature:0℃ to+ 70℃/ -40℃ to +85℃
- Product Number
- Data Rate(Gb/s) | Wavelength(nm) | Reach(km) | LD | Tx Power(dBm) | PD | Rx Sens(dBm) | Temperature(℃)
- FSPD-03C20-XX/I
- 1.25G | CWDM | 20 | FP | -9~-3 | PIN | <-24 | 0~70/-40~85
- FSPD-03C40-XX/I
- 1.25G | CWDM | 40 | DFB | -5~0 | PIN | <-24 | 0~70/-40~85
- FSPD-03C80-XX/I
- 1.25G | CWDM | 80 | DFB | -1~3 | PIN | <-24 | 0~70/-40~85
- FSPD-03C120-XX/I
- 1.25G | CWDM | 120 | DFB | -0~5 | APD | <-31 | 0~70/-40~85
Reference model FT-SFP-1-25G-2 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Technical parameters
| Supports10Gb/s bit rate CWDM: 1270-1610nm, 18 channels Duplex LC Connector Hot Pluggable SFP+ form factor Digital diagnostic monitoring support | Single 3.3V power supply RoHS-10 compliant and lead-free All-metal housing for superior EMI performance Case operating temperature:0℃ to+ 70℃/ -40℃ to +85℃ |
|---|---|
| Product Number | Data Rate(Gb/s) | Wavelength(nm) | Reach(km) | LD | Tx Power(dBm) | PD | Rx Sens(dBm) | Temperature(℃) |
| FSPD-03C20-XX/I | 1.25G | CWDM | 20 | FP | -9~-3 | PIN | <-24 | 0~70/-40~85 |
| FSPD-03C40-XX/I | 1.25G | CWDM | 40 | DFB | -5~0 | PIN | <-24 | 0~70/-40~85 |
| FSPD-03C80-XX/I | 1.25G | CWDM | 80 | DFB | -1~3 | PIN | <-24 | 0~70/-40~85 |
| FSPD-03C120-XX/I | 1.25G | CWDM | 120 | DFB | -0~5 | APD | <-31 | 0~70/-40~85 |
Product details
The FT-SFP-1-25G-2 is a 1.25 Gb/s CWDM SFP transceiver available across 18 CWDM wavelengths from 1270 to 1610 nm. Reach options cover 20, 40, 80 and 120 km over single-mode fiber, matching short metro links to long access spans.
The hot-pluggable SFP module uses a duplex LC connector, a single +3.3 V supply and digital diagnostic monitoring for real-time link supervision. Commercial (0 to 70 °C) and industrial (-40 to +85 °C) temperature options support deployment in controlled facilities and harsh outdoor cabinets. It is a cost-effective WDM building block for Gigabit Ethernet aggregation networks.
Key Features
- 1.25 Gb/s data rate; 18 CWDM wavelengths, 1270 to 1610 nm
- Reach options: 20, 40, 80 and 120 km over single-mode fiber
- Laser and receiver matched to reach: FP+PIN for 20 km, DFB+PIN for 40/80 km, DFB+APD for 120 km
- Hot-pluggable SFP; duplex LC; single +3.3 V supply
- Digital diagnostic monitoring; commercial 0 to 70 °C or industrial -40 to +85 °C
Applications
- Gigabit Ethernet aggregation networks
- Metro and access CWDM links
- Enterprise and campus backbones
Specifications
| Part Number | FT-SFP-1-25G-2 |
| Form Factor | SFP, hot-pluggable |
| Data Rate | 1.25 Gb/s |
| Wavelength | CWDM 1270-1610 nm, 18 channels |
| Connector | Duplex LC |
| Supply Voltage | Single 3.3 V |
| Diagnostics | DDM |
| 20 km option | FP laser, PIN PD; TX -9 to -3 dBm; RX < -24 dBm |
| 40 km option | DFB laser, PIN PD; TX -5 to 0 dBm; RX < -24 dBm |
| 80 km option | DFB laser, PIN PD; TX -1 to 3 dBm; RX < -24 dBm |
| 120 km option | DFB laser, APD PD; TX 0 to 5 dBm; RX < -31 dBm |
| Operating Temperature | Commercial 0 to 70 °C / Industrial -40 to +85 °C |
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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