MODEL · FT-SFP-1-25G-200KM-1270-1610
1.25G CWDM SFP Transceiver, 1270-1610nm, 200km, DDM
F-tone Networks FT-SFP-1-25G-200KM-1270-1610: 1.25G CWDM SFP transceiver, 1270-1610nm, 200km, duplex LC, DDM. Hot-pluggable +3.3V for ultra-long Gigabit links.
- 10
- us
- 250
- 800
- Min.
- Typical
- Storage Temperature
- TS | -40 | +85 | °C
- Supply Voltage
- VCC | -0.5 | 4 | V
- Relative Humidity
- FH | 0 | 85 | %
Reference model FT-SFP-1-25G-200KM-1270-1610 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Specifications
Technical parameters
| 10 | us |
|---|---|
| 250 | 800 |
| Min. | Typical |
| Storage Temperature | TS | -40 | +85 | °C |
| Supply Voltage | VCC | -0.5 | 4 | V |
| Relative Humidity | FH | 0 | 85 | % |
| Case operating Temperature | Industrial |
| TC | -40 |
| Extended | -5 |
| Commercial | 0 |
| Supply Current | Max 300 mA |
| Inrush Current | Max Icc+30 mA |
| Maximum Power | Max 1 W |
| Input differential impedance | Rin | 90 | 100 | 110 | | |
| Single ended data input swing | Vin PP | 250 | 1200 | mVp-p |
| Transmit Disable Voltage | Min Vcc – 1.3 / Max Vcc / 2 V |
| Vcc – 1.3 | Vcc |
| V | 5 |
| Transmit Enable Voltage | VEN | Vee | Vee+ 0.8 | V |
| Transmit Disable Assert Time | Max 10 us |
| Single ended data output swing | Vout,pp |
| mv | 3 |
| LOS Fault | Min Vcc – 0.5 / Max VCC_host / 5 V |
| Vcc – 0.5 | VCC_host |
| LOS Normal | Vlos norm |
| Vee | Vee+0.5 |
| Power Supply Rejection | PSR | 100 | mVpp | 6 |
| Center Wavelength | Min λ-3 / Typ λ / Max λ+3 nm |
| λ-3 | λ |
| Spectral Width | σ |
| Side Mode Suppression Ratio | Min 30 dB |
| Optical Output Power | Min +4 / Max +7 / 1 dBm |
| +4 | +7 |
| dBm | 1 |
| Extinction Ratio | Min 9 dB |
| Optical Rise/Fall Time | tr/ tf | 260 | ps | 2 |
| Relative Intensity Noise | Max -120 dB/Hz |
| -120 | dB/Hz |
| Output Eye Mask | Compliant with IEEE802.3 z (class 1 laser safety) |
| Optical Input Wavelength | λc | 1270 | 1610 | nm |
| ReceiverOverload | Pol | -7 | dBm | 4 |
| FXSensitivity | Sen | -38 | dBm | 4 |
| FX_LOS Assert | Min -46 dBm |
| FX_LOS De-assert | Max -39 dBm |
| FX_LOS Hysteresis | Min 0.5 dB |
| Data Rate | Typ 1.25 Gb/s |
| 1.25 | Gb/s |
| Bit Error Rate | BER | 10-12 |
| Max. Supported Link Length on 9/125μm SMF@1.25Gb/s | Max 160 km |
| Total System Budget | Min 34 dB |
| Part Number | Product Description |
| FSPD-03C200-27 | SFP, 1270nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-29 | SFP, 1290nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-31 | SFP, 1310nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-33 | SFP, 1330nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-35 | SFP, 1350nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-37 | SFP, 1370nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-39 | SFP, 1390nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-41 | SFP, 1410nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-43 | SFP, 1430nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-45 | SFP, 1450nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-47 | SFP, 1470nm CWDM, 1.25Gbps, LC, 2000km, 0°C~+70°C, with DDM |
| FSPD-03C200-49 | SFP, 1490nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-51 | SFP, 1510nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-53 | SFP, 1530nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-55 | SFP, 1550nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-57 | SFP, 1570nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-59 | SFP, 1590nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
| FSPD-03C200-61 | SFP, 1610nm CWDM, 1.25Gbps, LC, 200km, 0°C~+70°C, with DDM |
Overview
Product details
The FT-SFP-1-25G-200KM-1270-1610 is a 1.25 Gb/s CWDM SFP transceiver covering the 1270 to 1610 nm band with 18 selectable CWDM wavelengths. It supports 200 km of single-mode transmission at Gigabit Ethernet rates, pairing a CWDM DFB laser with an APD receiver for extended link budget.
The module plugs into standard SFP slots, operates from a single +3.3 V supply and presents a duplex LC optical interface. Digital diagnostic monitoring exposes temperature, voltage, bias current and optical power to the host in real time. It is intended for ultra-long-haul carrier, utility and enterprise links where a single fiber pair must span very long distances without regeneration.
Key Features
- 1.25 Gb/s data rate; 200 km reach over 9/125 μm single-mode fiber
- 18 CWDM wavelengths, 1270 to 1610 nm
- CWDM DFB laser transmitter with APD receiver
- Transmit power +4 to +7 dBm; receiver sensitivity -38 dBm
- Hot-pluggable SFP footprint; duplex LC connector; single +3.3 V supply
- Digital diagnostic monitoring (DDM); commercial 0 to 70 °C operation
Applications
- Ultra-long-haul carrier and utility links
- Regional and rural access backbones
- Regeneration-free Gigabit Ethernet spans
Specifications
| Part Number | FT-SFP-1-25G-200KM-1270-1610 |
| Form Factor | SFP, hot-pluggable |
| Data Rate | 1.25 Gb/s |
| Wavelength | 1270-1610 nm CWDM, 18 channels |
| Distance | 200 km over 9/125 μm SMF |
| Connector | Duplex LC |
| Supply Voltage | +3.3 V |
| Transmitter | CWDM DFB LD |
| Receiver | APD |
| TX Output Power | +4 to +7 dBm |
| RX Sensitivity | -38 dBm |
| LOS Assert / De-assert | -46 / -39 dBm |
| Diagnostics | DDM |
| Operating Temperature | 0 to +70 °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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