MODEL · FT-SFP-1-25G-180KM-C17
1.25G DWDM SFP Transceiver, C17-C61, 180km, DDM
F-tone Networks FT-SFP-1-25G-180KM-C17: 1.25G DWDM SFP transceiver, C17-C61 channels, 180km over SMF, duplex LC, DDM. Hot-pluggable +3.3V for WDM networks.
- 2
- VccHOST
- 10
- us
- 100
- kHz
- 180
- 700
- Min.
- Typical
- StorageTemperature
- TS | -40 | +85 | °C
Reference model FT-SFP-1-25G-180KM-C17 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Specifications
Technical parameters
| 2 | VccHOST |
|---|---|
| 10 | us |
| 100 | kHz |
| 180 | 700 |
| Min. | Typical |
| StorageTemperature | TS | -40 | +85 | °C |
| Case Operating Temperature | TA | 0 | 70 | °C |
| Maximum Supply Voltage | Vcc | -0.5 | 4 | V |
| Relative Humidity | FH | 0 | 85 | % |
| Supply Voltage | Vcc | 3.135 | 3.465 | V |
| Supply Current | Max 450 mA |
| Power Consumption | Max 1.5 W |
| Input differential impedance | Rin | 100 | Ω | 1 |
| Tx Input Single Ended DC Voltage Tolerance (Ref VeeT) | V | -0.3 | 4 | V |
| Differential input voltage swing | Vin,pp |
| mV | 2 |
| Transmit Disable Voltage | Min 2 / Max Vcc / 3 V |
| V | 5 |
| Transmit Enable Voltage | VEN | Vee | Vee+0.8 | V |
| Single Ended Output Voltage Tolerance | V | -0.3 | 4 | V |
| Rx Output Diff Voltage | Vo | 300 | 850 | mV |
| Rx Output Rise and Fall Time | Tr/Tf | 30 | ps | 4 |
| LOS Fault | VLOS fault |
| LOS Normal | VLOS norm |
| Vee | Vee+0.8 |
| Optical Wavelength-End Of Life | Min X-100 / Typ X / Max X+100 pm |
| X-100 | X |
| X+100 | pm |
| Optical Wavelength-Beginning Of Life | Min X-25 / Typ X / Max X+25 pm |
| X-25 | X |
| X+25 | pm |
| Average Optical Power | Min +3 / Max +7 / 1 dBm |
| +3 | +7 |
| dBm | 1 |
| Laser Off Power | Max -30 dBm |
| Extinction Ratio | Min 8.2 dB |
| Transmitter Dispersion Penalty | Max 3.0 dB |
| Relative Intensity Noise | Rin | -128 | dB/Hz | 2 |
| Optical Return Loss Tolerance | 20 | dB |
| Center Wavelength | λr | 1480 | 1580 | nm |
| Receiver Sensitivity (OMA) | Sen | -37 | dBm | 2 |
| Los Assert | LOSA | -46 | – | dBm |
| Los Dessert | Max -38 dBm |
| Los Hysteresis | Min 0.5 dB |
| Overload | Sat | -8 | dBm | 3 |
| Receiver Reflectance | Max -12 dB |
| TX_Disable Assert Time | t_off |
| TX_Disable Negate Time | t_on |
| Time to Initialize Include Reset of TX_FAULT | t_int |
| TX_FAULT from Fault to Assertion | t_fault |
| TX_Disable Time to Start Reset | t_reset |
| Receiver Loss of Signal Assert Time | TA,FX_LOS |
| Receiver Loss of Signal Deassert Time | Td,FX_LOS |
| Rate-Select Chage Time | t_ratesel |
| Serial ID Clock Time | t_serial-clock |
| Part No. | Central Wavelength(nm) | Frequency (THZ) |
| FSPD-03D180-C61 | 1528.77 | 196.1 |
| FSPD-03D180-C60 | 1529.55 | 196.0 |
| FSPD-03D180-C59 | 1530.33 | 195.9 |
| FSPD-03D180-C58 | 1531.12 | 195.8 |
| FSPD-03D180-C57 | 1531.90 | 195.7 |
| FSPD-03D180-C56 | 1532.68 | 195.6 |
| FSPD-03D180-C55 | 1533.47 | 195.5 |
| FSPD-03D180-C54 | 1534.25 | 195.4 |
| FSPD-03D180-C53 | 1535.04 | 195.3 |
| FSPD-03D180-C52 | 1535.82 | 195.2 |
| FSPD-03D180-C51 | 1536.61 | 195.1 |
| FSPD-03D180-C50 | 1537.40 | 195.0 |
| FSPD-03D180-C49 | 1538.19 | 194.9 |
| FSPD-03D180-C48 | 1538.98 | 194.8 |
| FSPD-03D180-C47 | 1539.77 | 194.7 |
| FSPD-03D180-C46 | 1540.56 | 194.6 |
| FSPD-03D180-C45 | 1541.35 | 194.5 |
| FSPD-03D180-C44 | 1542.14 | 194.4 |
| FSPD-03D180-C43 | 1542.94 | 194.3 |
| FSPD-03D180-C42 | 1543.73 | 194.2 |
| FSPD-03D180-C41 | 1544.53 | 194.1 |
| FSPD-03D180-C40 | 1545.32 | 194.0 |
| FSPD-03D180-C39 | 1546.12 | 193.9 |
| FSPD-03D180-C38 | 1546.92 | 193.8 |
Overview
Product details
The FT-SFP-1-25G-180KM-C17 is a 1.25 Gb/s DWDM SFP transceiver covering DWDM channels C17 through C61 on the 100 GHz grid (191.7 to 196.1 THz, 1563.86 to 1528.77 nm). It reaches 180 km over single-mode fiber using a DWDM DFB laser and a high-sensitivity receiver.
The hot-pluggable SFP module runs from a single +3.3 V supply and provides a duplex LC interface with digital diagnostic monitoring. With +3 to +7 dBm transmit power and -37 dBm receiver sensitivity (OMA), it delivers the link budget required for long DWDM spans in metro and regional networks.
Key Features
- 1.25 Gb/s data rate; 180 km over single-mode fiber
- DWDM channels C17 to C61, 100 GHz spacing (191.7-196.1 THz)
- Transmit power +3 to +7 dBm; receiver sensitivity -37 dBm (OMA); overload -8 dBm
- Hot-pluggable SFP; duplex LC; single +3.3 V supply; power consumption ≤1.5 W
- Digital diagnostic monitoring (DDM); operating temperature 0 to 70 °C
Applications
- Metro and regional DWDM networks
- Long-span carrier transport links
- High-density wavelength aggregation
Specifications
| Part Number | FT-SFP-1-25G-180KM-C17 |
| Form Factor | SFP, hot-pluggable |
| Data Rate | 1.25 Gb/s |
| Wavelength | C17-C61 DWDM (1563.86-1528.77 nm, 100 GHz grid) |
| Distance | 180 km over SMF |
| Connector | Duplex LC |
| Supply Voltage | +3.135 to +3.465 V |
| Power Consumption | ≤1.5 W |
| TX Output Power | +3 to +7 dBm |
| Extinction Ratio | 8.2 dB |
| RX Sensitivity | -37 dBm (OMA) |
| Overload | -8 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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