MODEL · FT-QSFP28-100G-500M-1310
100G QSFP28 DR1 1310nm 500m PAM4 Optical Transceiver
F-tone Networks FT-QSFP28-100G-500M-1310: 100G QSFP28 DR1 transceiver, 1310 nm PAM4, 500 m over single-mode fiber with LC duplex connector for campus links.
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- 1 | GND | Ground | 1
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Reference model FT-QSFP28-100G-500M-1310 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Specifications
Technical parameters
| 1 | 1 | GND | Ground | 1 |
|---|---|
| 2 | 2 |
| 3 | 3 |
| 4 | 4 | GND | Ground | 1 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 | GND | Ground | 1 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 | VccRx | +3.3V Power Supply Receiver | 2 |
| 11 | 11 |
| 12 | 12 |
| 13 | 13 | GND | Ground | 1 |
| 14 | 14 |
| 15 | 15 |
| 16 | 16 | Ground | Ground | 1 |
| 17 | 17 |
| 18 | 18 |
| 19 | 19 | GND | Ground | 1 |
| 20 | 20 | GND | Ground | 1 |
| 21 | 21 |
| 22 | 22 |
| 23 | 23 | Ground | Ground | 1 |
| 24 | 24 |
| 25 | 25 |
| 26 | 26 | Ground | Ground | 1 |
| 27 | 27 |
| 28 | 28 |
| 29 | 29 | VccTx | +3.3V Power supply transmitter | 2 |
| 30 | 30 | Vcc1 | +3.3v Power supply | 2 |
| 31 | 31 |
| 32 | 32 | GND | Ground | 1 |
| 33 | 33 |
| 34 | 34 |
| 35 | 35 | GND | Ground | 1 |
| 36 | 36 |
| 37 | 37 |
| 38 | 38 | GND | Ground | 1 |
| 800 | At TP4 |
| VER. & STATUS | DATE |
| DESCRIPTION OF CHANGE | Modifier |
| 1.0 | 2021-12-10 |
| Draft | XY |
| Signaling Speed per Lane | GBd | 53. 125± 100pm |
| Modulation format | PAM4 |
| Center wavelength | nm | 1304.5 | 1311 | 1317.5 |
| Side-mode suppression Ratio | SMSR |
| dB | 15.5 |
| Optical output power | PAVG | dBm | -2.9 | 4 |
| Outer Optical Modulation Amplitude | OMAouter | dBm | -0.8 | 4.2 |
| Launch power in OMAouter minus TDECQ, each lane (min): for extinction ratio≥5 dB | dBm | -2.2 |
| Launch power in OMAouter minus TDECQ, each lane (min): for extinction ratio < 5 dB | dBm | -1.9 |
| Transmitter and dispersion penalty eye closure for PAM4 | TDECQ |
| Average Launch Power of Off Transmitter | dBm | -15 |
| Optical Extinction Ratio | ER |
| FIN17.1OMA | dB/Hz | -136 |
| Optical Return Loss Tolerance | ORL |
| Transmitter transition time (max) | ps | 17 |
| Transmitter reflectance | dB | -26 |
| Input Operating Wavelength | nm | 1304.5 | 1311 | 1317.5 |
| Damage threshold | dBm | 5 |
| Average receive Power per Lane | Min -5.9 / Max 4 dBm |
| -5.9 | 4 |
| Receive Power (OMAouter) | dBm | 4.2 |
| Receiver reflectance (max) | dBm | -26 |
| Stressed Receiver Sensitivity (OMAouter) | dBm | -1.9 |
| Part No. | Specifications | Application |
| Package | Data rate | Laser | Optical Power | Detector | Sensitivity | Temp | Reach | Others |
| FQ-100G-DR1 | QSFP28 | 100G | EML | -2.9~4dBm | PD | Max(-3.9,SEC Q-5.3)dBm | 0~70 oC | 500m | RoHS | 100G Base Ethernet |
| Storage Temperature Range | Ts | ℃ | -40 | +85 |
| Relative Humidity | FH | % | 0 | 85 |
| Power Supply Voltage | Vcc | V | -0.3 | +3.6 |
| Operating Case Temperature Range | Tc |
| oC | 0 |
| / | 70 |
| V | 3.135 |
| 3.3 | 3.465 |
| Bit Rate(Per channel) | BR |
| Gbps | 53.125 |
| Supply Voltage | VCC | V | 3.14 | 3.47 |
Overview
Product details
Overview
The FT-QSFP28-100G-500M-1310 is a 100G QSFP28 DR1 optical transceiver for 500 m transmission over single-mode fiber at 1310 nm. A single 53.125 GBd PAM4 lane carries the full 100 Gb/s, with a center wavelength of 1311 nm inside the 1304.5 to 1317.5 nm window. Average launch power spans -2.9 to 4 dBm and OMAouter reaches -0.8 to 4.2 dBm, supporting low-loss single-mode plant. Built to the QSFP28 MSA with an LC duplex connector, it serves data center interconnects and 5G transport where DR1 reaches beyond 100 m multimode limits but stays within campus scale.
Key Features
- Single-lane 100G PAM4 at 53.125 GBd
- 1310 nm center wavelength, 500 m over single-mode fiber
- LC duplex optical connector
- Average launch power -2.9 to 4 dBm
- OMAouter -0.8 to 4.2 dBm
- QSFP28 MSA form factor
Applications
- Data center interconnects up to 500 m
- 5G midhaul and fronthaul aggregation
- Enterprise campus backbones
Specifications
| Part Number | FT-QSFP28-100G-500M-1310 |
| Form Factor | QSFP28 |
| Data Rate | 100 Gb/s |
| Transceiver Type | DR1 |
| Wavelength | 1311 nm (1304.5 to 1317.5 nm) |
| Distance | 500 m |
| Fiber Type | Single-mode |
| Connector | LC duplex |
| Modulation | PAM4 |
| Signaling Speed | 53.125 GBd per lane |
| Average Launch Power | -2.9 to 4 dBm |
| OMAouter | -0.8 to 4.2 dBm |
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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