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Ciena QSFP28-LR4 100Gb/s QSFP28 10km 1310nm Duplex LC SMF Transceiver
- QSFP28 form factor for 100 Gigabit Ethernet.
- Supports 100Gb/s data transmission rates.
- Long-reach (LR4) capability up to 10 kilometers.
- Operates at a wavelength of 1310nm.
- Utilizes single-mode fiber (SMF).
- Features a Duplex LC connector for fiber optic connection.
- Ideal for high-capacity backbone and data center interconnects.
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Key specifications
See full specs ↓- Product Type
- Transceiver
- Form Factor
- QSFP28
- Data Rate
- 100 Gb/s
- Reach
- 10 km
- Wavelength
- 1310nm
- Fiber Type
- Single-Mode Fiber (SMF)
Product details
The Ciena QSFP28-LR4 is a 100Gb/s QSFP28 transceiver designed for long-reach single-mode fiber applications. It transmits data at 1310nm over a distance of up to 10km, utilizing a Duplex LC connector.
Technical Information
| Product Type | Transceiver |
| Form Factor | QSFP28 |
| Data Rate | 100 Gb/s |
| Reach | 10 km |
| Wavelength | 1310nm |
Additional Specifications
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Brand | Ciena |
| Model | QSFP28-LR4 |
Description
The Ciena QSFP28-LR4 is a high-density, high-performance optical transceiver module designed to support 100 Gigabit Ethernet (100GbE) networks. The QSFP28 form factor is specifically engineered for high-bandwidth applications, enabling data centers and service providers to achieve unprecedented levels of network capacity. This particular model, the LR4 variant, is optimized for long-reach transmission, capable of sending data over single-mode fiber (SMF) optic cables for distances up to 10 kilometers. Operating at a wavelength of 1310nm, the QSFP28-LR4 utilizes a 4x25G WDM (Wavelength Division Multiplexing) architecture, where four separate optical lanes are combined onto a single fiber pair. This technology allows for efficient use of fiber infrastructure while achieving the 100Gb/s aggregate data rate. The transceiver is equipped with a Duplex LC connector, the industry standard for fiber optic connections, ensuring a secure and reliable link for optical signals. This transceiver is an ideal solution for demanding applications such as data center interconnects (DCI), high-capacity backbone networks, and metro Ethernet deployments where extended reach and high bandwidth are critical. Its robust design and adherence to industry standards ensure compatibility with a wide range of networking equipment that supports QSFP28 interfaces. The Ciena QSFP28-LR4 empowers network operators to scale their infrastructure and meet the ever-growing demand for data.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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