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Juniper SFP-1250-ZX-CWDM 1Gb/s 1000Base-CWDM 80km SFP Transceiver Module
- Form Factor: SFP (Small Form-Factor Pluggable)
- Data Rate: 1Gb/s (1000Base-ZX)
- Technology: CWDM (Coarse Wavelength Division Multiplexing)
- Wavelength: Specific CWDM wavelength (e.g., 1550nm band)
- Manufacturer: Juniper Networks (implied by SKU)
- Part Number: SFP-1250-ZX-CWDM
- Fiber Type: Single-Mode Fiber (SMF)
- Maximum Distance: 80 km
- Connector Type: LC
- Application: Long-Haul, Metro networks
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Product Overview
The Juniper SFP-1250-ZX-CWDM is a 1Gb/s SFP transceiver module designed for very long-reach applications, supporting distances up to 80km. It operates using CWDM technology at a specific wavelength within the 1550nm range (implied by ZX and CWDM), featuring an LC connector.
Technical Information
| Form Factor | SFP |
| Data Rate | 1Gb/s |
| Technology | CWDM |
Additional Specifications
| Max Distance | 80km |
| Fiber Type | SMF |
| Connector | LC |
Product Description
The Juniper SFP-1250-ZX-CWDM is a high-performance SFP transceiver module designed for extremely long-reach optical communication links, capable of spanning up to 80 kilometers. It operates at 1Gb/s, commonly referred to as 1000Base-ZX, and utilizes Coarse Wavelength Division Multiplexing (CWDM) technology. The 'ZX' designation typically implies operation in the 1550nm wavelength range, which is optimized for long-distance transmission over single-mode fiber (SMF) due to lower signal attenuation at this wavelength. This transceiver is crucial for extending network connectivity across vast distances, making it suitable for backbone networks, inter-city links, and demanding metropolitan area network (MAN) deployments. By employing CWDM, multiple such transceivers operating at different wavelengths can be multiplexed onto a single fiber strand, significantly increasing the overall data capacity of the fiber infrastructure without requiring additional fiber optic cables. The module features an LC connector, the industry standard for high-density fiber optic connections, ensuring a secure and reliable physical interface. As a Juniper Networks product, it is built to meet the rigorous demands of carrier-grade and enterprise networks, providing high reliability and performance. The SFP-1250-ZX-CWDM is an essential component for network architects aiming to build scalable, high-capacity, and geographically dispersed networks.
