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Juniper QFX-QSFP-40G-LR4 1310nm Transceiver
- Form Factor: QSFP+
- Data Rate: 40Gb/s
- Wavelength: 1310nm
- Fiber Type: Single-Mode Fiber (SMF)
- Reach: Long Reach (LR4)
- Connector Type: LC Duplex
- Designed for Juniper Networks
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Key specifications
See full specs ↓- Product Type
- Transceiver Module
- Interface
- QSFP+
- Speed
- 40 Gbps
- Wavelength
- 1310 nm
- Fiber Mode
- Single-Mode
- Reach
- Long Reach (LR4)
Product details
The Juniper QFX-QSFP-40G-LR4 is a 40Gb/s QSFP+ transceiver module operating at a wavelength of 1310nm. It is designed for long-reach, single-mode fiber optic connections, providing high-speed data transmission over extended distances.
Technical Information
| Product Type | Transceiver Module |
| Interface | QSFP+ |
| Speed | 40 Gbps |
| Wavelength | 1310 nm |
Additional Specifications
| Fiber Mode | Single-Mode |
| Reach | Long Reach (LR4) |
| Connector | LC |
Description
The Juniper QFX-QSFP-40G-LR4 is a high-performance QSFP+ (Quad Small Form-factor Pluggable Plus) transceiver module engineered for 40 Gigabit Ethernet (40GbE) networks. It utilizes a 1310nm wavelength, which is characteristic of Long Reach (LR) transceivers, enabling data transmission over significant distances on single-mode fiber optic cables. This makes it an ideal solution for data center interconnects, campus backbones, and other applications requiring extended reach. This transceiver is specifically designed to comply with the IEEE 802.3ba standard for 40GbE and is optimized for use with Juniper Networks' QFX series switches and other compatible networking equipment. The LR4 designation indicates that it employs four independent optical lanes, each operating at 10Gb/s, aggregated to achieve the total 40Gb/s throughput. The use of a 1310nm wavelength is crucial for achieving the extended reach capabilities. The module typically features an LC duplex connector, providing a secure and reliable physical interface for the fiber optic patch cords. Its robust design ensures stable performance and low latency, critical for demanding enterprise and service provider environments. The QFX-QSFP-40G-LR4 is a key component for building scalable and high-bandwidth network infrastructures.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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