100G QSFP28 BiDi 1271/1331nm 20km DDM Transceiver
F-tone Networks FT-QSFP28-100G-BIDI-1271-2: 100G QSFP28 BiDi transceiver, 1271/1331 nm wavelength pair, 20 km over one single-mode fiber, simplex LC, DDM.
- 900
- mVpp
- Storage Temperature
- TS | -40 | +85 | degC
- Supply Voltage
- VCC
- Operating Relative Humidity
- FH
- Operating Case Temperature
- Tc | -20 | 85 | degC
- Power Supply Voltage
- VCC
Reference model FT-QSFP28-100G-BIDI-1271-2 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Technical parameters
| 900 | mVpp |
|---|---|
| Storage Temperature | TS | -40 | +85 | degC |
| Supply Voltage | VCC |
| Operating Relative Humidity | FH |
| Operating Case Temperature | Tc | -20 | 85 | degC |
| Power Supply Voltage | VCC |
| 3.135 | 3.3 |
| Power Supply Current | ICC |
| Maximum Power Dissipation | PD |
| Data Rate(optical) | DRo |
| Transmission Distance | TD | – | – | 20 | km | Over SMF |
| Input Differential Impedance | Rin |
| Differential Data Input Amplitude | VIN,P-P |
| Differential termination mismatch(max) | D-mismatch |
| DC common-mode input voltage | -0.3 | – | 2.8 | V |
| Transition time(20%~80%) | TrTf |
| LPMode, Reset and ModSelL/Txdis | VIH |
| Output Differential Impedance | Rout |
| Differential Data Output Amplitude | VOUT,P-P |
| Transition time, 20%to80% | TrTf | 12 | – | ps |
| ModPrsL and IntL/ Rx los | VOH |
| Temperature | 0 to 70 | ±3 | ºC | Internal |
| Voltage | 0 to VCC | 10% | V | Internal |
| Tx Bias Current | 0 to 100 | 10% | mA | Internal |
| Tx Output Power | -0.2 to 6.6 | ±3 | dBm | Internal |
| Rx Power | -10 to 6.6 | ±3 | dBm | Internal |
| Part Number | Product Description |
| FQ-100GBD20-T27 | 100G QSFP28 BIDI Transceiver, TX1271nm/FX1331nm, Simplex LC, 20km, 0~+70°C, with DDM |
| FQ-100GBD20-T33 | 100G QSFP28 BIDI Transceiver, TX1331nm/FX1271nm, Simplex LC, 20km, 0~+70°C, with DDM |
Product details
Overview
The FT-QSFP28-100G-BIDI-1271-2 stretches single-fiber 100G BiDi transmission to 20 km. The 1271 and 1331 nm wavelength pair carries bidirectional traffic over one strand of single-mode fiber, doubling the reach of the 10 km BiDi option for longer metro and campus spans. Like its shorter-reach sibling, it comes in TX1271/RX1331 and TX1331/RX1271 variants that pair across the link, each with digital diagnostics monitoring. An extended operating range of −20 to 85 °C fits street cabinets and uncontrolled environments where temperature swings are the norm rather than the exception.
Key Features
- 20 km reach over one single-mode fiber strand
- 1271/1331 nm wavelength pair, matched TX/RX variants
- Simplex LC connector
- Digital diagnostics monitoring on each unit
- Extended −20 to 85 °C operating temperature
- 3.3 V supply, 4.5 W maximum dissipation
Applications
- Metro 100G spans up to 20 km on single fiber
- Outdoor and street-cabinet deployments
- Campus-to-campus links
- Industrial sites with wide temperature swings
Specifications
| Part Number | FT-QSFP28-100G-BIDI-1271-2 |
| Variants | FQ-100GBD20-T27 (TX1271 nm / RX1331 nm), FQ-100GBD20-T33 (TX1331 nm / RX1271 nm) |
| Form Factor | QSFP28 |
| Data Rate | 100G |
| Transmission Distance | 20 km over single-mode fiber |
| Optical Connector | Simplex LC |
| Operating Temperature | −20 to 85 °C |
| Storage Temperature | −40 to +85 °C |
| Supply Voltage | 3.3 V |
| Maximum Power Dissipation | 4.5 W |
| Digital Diagnostics | Yes (DDM) |
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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