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Juniper QSFPP-40GBASE-LR4 40Gb/s QSFP+ 1km MTP/MPO SMF Transceiver
- 40Gb/s data rate
- QSFP+ form factor
- Single-Mode Fiber (SMF) support
- Maximum transmission distance of 1 km
- MTP/MPO connector type
- Supports 4x10Gb/s lanes (40GBASE-LR4 standard)
- Ideal for data center interconnects and high-density aggregation
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Typically 1-2 handling + 3-7 transit days
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Product Overview
The Juniper QSFPP-40GBASE-LR4 is a 40Gb/s QSFP+ transceiver module designed for Single-Mode Fiber (SMF) over distances up to 1 kilometer. It utilizes MTP/MPO connectors for high-density fiber connections.
Technical Information
| Data Rate | 40 Gb/s |
| Form Factor | QSFP+ |
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | CWDM (4x1310nm channels) |
Additional Specifications
| Connector | MTP/MPO (12-fiber) |
| Max Distance | 1 km |
| Manufacturer | Juniper Networks |
Product Description
The Juniper QSFPP-40GBASE-LR4 is a high-density, high-performance optical transceiver module designed for 40 Gigabit Ethernet (40GbE) networks. It utilizes the QSFP+ (Quad Small Form-factor Pluggable Plus) form factor, which supports four independent data lanes, each operating at 10Gb/s, to achieve the aggregate 40Gb/s bandwidth. This makes it suitable for demanding applications such as data center aggregation, high-performance computing clusters, and core network interconnects. This transceiver is specifically engineered for Single-Mode Fiber (SMF) and operates over a distance of up to 1 kilometer. The 'LR4' designation indicates that it uses a coarse wavelength division multiplexing (CWDM) scheme, transmitting and receiving data over four different wavelengths within the 1310nm band. This allows for efficient use of fiber infrastructure and supports higher bandwidth over longer distances compared to multi-mode solutions. The QSFPP-40GBASE-LR4 features an MTP/MPO connector, which is a high-density fiber optic connector designed to accommodate multiple fibers (typically 12 or 24) in a single ferrule. This is crucial for high-density cabling environments found in modern data centers. It is designed to comply with IEEE 802.3ba standards for 40GBASE-LR4, ensuring interoperability with other compliant network equipment.
