25Gb/s 1310nm 10km SFP28 Transceiver For High Speed 25G Ethernet Data Centers
Price:
Negotiable
MOQ:
10 pieces
Delivery Time:
7-15 days
Brand:
DOWELL
Product Description
25G LR 1310nm 10km SFP28 Transceivers
DW-1325G-L10D compatible SFP28 transceiver provides 25GBase-LR throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via an LC duplex connector. The SFP28 transceiver works on the same 10G network cabling infrastructure, boosting speed by at least 2.5 times. It also features DDM/DOM for real-time monitoring of operating status.
This hot-swappable transceiver is pre-programmed, uniquely serialized, and tested for data traffic and application performance. It offers interoperability, laying a foundation for the next-generation network upgrade. Each SFP28 transceiver module is individually tested in targeted switches and is fully compliant with the SFP28 MSA, CPRI and eCPRI standards. Featuring low power consumption and high speed, this 25G transceiver is ideal for 25G Ethernet, telecom, and data center applications.
Key Features
- Supports 25.78Gb/s aggregate bit rate
- 1310nm DFB transmitter and PIN/TIA receiver
- Maximum link length of 10km on Single Mode Fiber (SMF)
- Hot-pluggable SFP28 footprint
- LC receptacles
- Single 3.3V power supply
- Maximum power dissipation ≤1.5W
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Ref. |
|---|---|---|---|---|---|---|
| Maximum Supply Voltage | Vcc | -0.5 | 3.6 | V | ||
| Storage Temperature | TS | -40 | 85 | ℃ | ||
| Relative Humidity | RH | 0 | 85 | % | Non-condensing |
Recommended Operating Conditions
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Ref. |
|---|---|---|---|---|---|---|
| Power Supply Voltage | Vcc | 3.135 | 3.3 | 3.465 | V | |
| Power Dissipation | Pmax | 1.5 | W | |||
| Operating Case Temperature | TC | 0 | 70 | ℃ | Commercial | |
| Bit Rate | BR | 25.78 | Gbps | |||
| Transmission Distance | TD | 10 | km |
Optical Characteristics
| Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
|---|---|---|---|---|---|---|
| Signaling Rate | DR | 25.78125 ± 100ppm | GBd | |||
| Center Wavelength | λc | 1295 | 1310 | 1325 | nm | |
| -20dB Spectral Width | Pm | 1 | nm | |||
| Side-mode Suppression Ratio | SMSR | 30 | dB | |||
| Average Output Power | Pavg | -7 | 2 | dBm | ||
| Extinction Ratio | ER | 3 | dB | |||
| Optical Return Loss Tolerance | ORL | 20 | dB | |||
| Transmitter reflectance | Tref | -26 | dB | |||
| Relative Intensity Noise (OMA) | RIN | -130 | dB/Hz | |||
| Transmitter OFF Output Power | POff | -20 | dBm | |||
| Receiver Sensitivity(OMA) | Psen | -12 | dBm | 1 | ||
| Overload | Pmax | 2 | dBm | |||
| Receiver reflectance | Ref | -26 | dB | |||
| LOS Activation Level | PLa | -30 | dBm |
Types
Applications
Frequently Asked Questions
For detailed technical support and frequently asked questions about our 25G SFP28 transceivers, please contact our technical support team or refer to our comprehensive product documentation.
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Get in Touch
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Company
DOWELL INDUSTRY GROUP LIMITED
Location
BUILDING A, 959 INDUSTRIAL PARK, NO. 959, CHENGXIN ROAD, YINZHOU, NINGBO, CHINA
Contact Person
Henry