Source Photonics Lc Sfp Module SPQ-CE-LR-CDFA 100GBase-LR4 QSFP28 10km
Source Photonics SPQ-CE-LR-CDFA 100GBase-LR4 QSFP28 10km Transceiver Module
Parameters
| Fiber Type |
100G Ethernet
|
| Connector | Duplex LC receptacles |
| Lasers and TIA | VCSEL and PIN |
| Tx Power | -5~-1 dBm |
| Rx Sensitivity | -12 dBm |
| Extinction Ratio | 5.5 dB |
| Power Consumption | 1W |
| Single Power Supply | 3.3 V |
Features
| Brand | Brocade |
| Place of origin | China |
| Form Factor | SFP+ |
| Wavelength: | 1310nm |
| Distance | 2KM |
| Data Rate (max) | 32G |
| Connector | Dual LC |
| Warranty | 1 year |
| Certificate | CE , FCC |
| DDMI | Yes |
| Time of delivery | Within 24 hours |
| Package | 8/36/50 pcs |
Product Description: Source 100G LR4 QSFP28 10km Optical Module
The Source 100G LR4 QSFP28 is a high-performance optical module designed for use in high-speed data communication networks, including data centers and telecommunications. It is optimized for long-distance optical connections with a reach of up to 10 kilometers.
Key Features and Specifications (Typical):
- Form Factor: QSFP28 (Quad Small Form-Factor Pluggable 28)
- Data Rate: 100 Gbps
- Wavelength: Typically operates on four wavelengths in the range of 1264.5 nm to 1335.5 nm. It uses Wavelength Division Multiplexing (WDM) to transmit and receive data on multiple optical channels.
- Connector: LC duplex connector for easy connectivity with single-mode fiber optic cables.
- Transmission Distance: Designed for long-distance transmission of up to 10 kilometers over single-mode fiber (SMF).
- Digital Diagnostics (DDM): Includes digital diagnostics functionality for real-time monitoring of critical parameters like optical power, temperature, and voltage.
- Hot-Pluggable: Supports hot-pluggable functionality, allowing for module installation or replacement without disrupting network operations.
- Compliance: Complies with industry standards and specifications, ensuring compatibility with a wide range of networking equipment.
Applications:
The Source 100G LR4 QSFP28 optical module is suitable for various applications, including:
-
Data Center Interconnects: Used to connect data centers over extended distances, enabling high-speed data transfer and redundancy.
-
Telecommunications: Deployed in telecommunications networks for long-haul optical connections.
-
High-Performance Computing: Utilized in high-performance computing clusters and applications requiring high-speed data transmission.

FAQ OF SFP+
1. Are your Optical Transceivers original?
Yes, all our optical transceivers are guaranteed 100% original!
2. What will you do if I found the product has any quality problem?
We back up every sale with our risk-free money-back guarantee! You can buy with confidence from a company in good faith that has been serving its clients for over 10 years!
3. What did your company do in terms of quality control?
We have professional testing equipment and QC team. Every unit will be fully tested with perfect performance before shipping.
4. What are the trade terms?
Lead Time: 1 day after confirm your payment (In stock, we need 1 day to fully test them)
Payment term: Western Union, T/T, Aliexpress Escow, Money Gram
Warranty: 1 Year
5. Do you have compatible ones?
Yes, we have our own brand—Toptrans, including SFP, XFP, SFP+, Bidi in all kinds of specifications.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.




