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Dell Q28-100G-LR-LITE 100Gb/s QSFP28 2km Duplex LC SMF Transceiver
- 100Gb/s data transfer rate.
- QSFP28 (Quad Small Form-factor Pluggable 28) form factor.
- 100GBase-LR standard for Long Reach.
- Single-mode fiber (SMF) compatibility.
- Maximum transmission distance of 2 kilometers.
- Utilizes LC duplex connectors.
- Designed for data center interconnects and high-speed campus backbones.
- Provides a cost-effective solution for 100GbE over moderate distances.
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Product Overview
The Dell Q28-100G-LR-LITE is a 100Gb/s QSFP28 transceiver module designed for long-reach (LR) connections over single-mode fiber. It supports 100GBase-LR standards for distances up to 2km.
Technical Information
| Product Type | Transceiver Module |
| Form Factor | QSFP28 |
| Data Rate | 100 Gb/s |
| Interface Type | 100GBase-LR |
| Fiber Type | Single-Mode Fiber (SMF) |
Additional Specifications
| Connector | LC Duplex |
| Wavelength | 1310nm |
| Maximum Distance | 2km |
| Manufacturer | Dell |
Product Description
The Dell Q28-100G-LR-LITE is a high-performance QSFP28 (Quad Small Form-factor Pluggable 28) transceiver module engineered for 100 Gigabit Ethernet (100GbE) applications. This module conforms to the 100GBase-LR standard, which is designed for moderate-reach connections over single-mode fiber optic cabling. The 'LR' designation signifies Long Reach, indicating its capability to transmit data over extended distances within data centers or across campuses. Operating at a wavelength of 1310nm, the Q28-100G-LR-LITE is optimized for use with single-mode fiber (SMF). This combination allows for reliable data transmission up to 2 kilometers, making it a suitable choice for connecting switches between different data halls, linking buildings within a campus network, or establishing high-speed backbone connections where longer fiber runs are required but not extreme long-haul distances. The module features standard LC duplex connectors, ensuring compatibility with common fiber optic infrastructure. Its QSFP28 form factor is the standard for 100GbE interfaces, ensuring compatibility with a wide range of modern networking equipment, including high-density switches and routers. The 'LITE' designation may imply a focus on specific features or a streamlined design for cost-effectiveness in common 100GbE deployment scenarios, providing a robust solution for high-bandwidth connectivity needs.
