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MRV SFP27DWLR20-42 2.7Gb/s SMF 50km 1554.73nm SFP Transceiver
- Form Factor: SFP
- Data Rate: 2.7 Gb/s
- Fiber Type: Single-Mode Fiber (SMF)
- Reach: Up to 50km
- Wavelength: 1554.73nm
- Connector Type: LC Duplex
- Designed for long-haul telecommunications and data networking
- Supports Digital Diagnostic Monitoring (DDM)
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Product Overview
The MRV SFP27DWLR20-42 is a 2.7Gb/s SFP transceiver designed for single-mode fiber (SMF) applications, supporting long distances up to 50km at a wavelength of 1554.73nm.
Technical Information
| Product Type | SFP Transceiver |
| Data Rate | 2.7 Gb/s |
| Fiber Type | Single-Mode Fiber (SMF) |
Additional Specifications
| Reach | 50km |
| Wavelength | 1554.73nm |
| Connector | LC |
Product Description
The MRV SFP27DWLR20-42 is a high-performance SFP (Small Form-factor Pluggable) transceiver module engineered for demanding optical networking applications. It operates at a data rate of 2.7 Gb/s and is specifically designed for use with single-mode fiber (SMF), enabling long-distance data transmission. The module utilizes a wavelength of 1554.73nm, which is within the standard C-band range often used for long-haul optical communication systems. With a maximum reach of 50 kilometers, this transceiver is ideal for extending network connectivity across significant distances, such as in metropolitan area networks (MANs), wide area networks (WANs), or between geographically dispersed data centers. The use of single-mode fiber at 1550nm wavelengths minimizes signal dispersion and attenuation, ensuring signal integrity over these extended links. The module features an LC duplex connector, providing a reliable and standard interface for fiber optic cabling. It is typically hot-pluggable, allowing for easy installation and replacement without interrupting network operations. The 'DWLR' in the part number likely signifies 'DWDM Long Reach' or a similar designation indicating its capability for long-distance transmission, possibly within a Dense Wavelength Division Multiplexing (DWDM) system, although its specific compatibility with DWDM channels would need further verification. Support for Digital Diagnostic Monitoring (DDM) is also a common feature, providing valuable insights into the transceiver's operational status.
