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MRV SFP27DWLR20-43 2.7Gb/s SMF 50km 1542.94nm SFP Transceiver
- Form Factor: SFP
- Data Rate: 2.7 Gb/s
- Wavelength: 1542.94nm
- Fiber Type: Single-Mode Fiber (SMF)
- Reach: 50 km
- Connector Type: LC Duplex
- Compliant with SFP MSA
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Product Overview
The MRV SFP27DWLR20-43 is a 2.7 Gb/s transceiver designed for single-mode fiber over distances up to 50 km. It operates at 1542.94nm, likely for specific carrier or enterprise applications.
Technical Information
| Product Type | SFP Transceiver |
| Part Number | SFP27DWLR20-43 |
| Manufacturer | MRV (now Infinera) |
| Data Rate | 2.7 Gb/s |
Additional Specifications
| Wavelength | 1542.94nm |
| Fiber Type | SMF |
| Reach | 50 km |
| Connector | LC Duplex |
Product Description
The MRV SFP27DWLR20-43 is a high-performance SFP (Small Form-factor Pluggable) transceiver module designed for demanding optical networking applications. It supports a data rate of 2.7 Gb/s, which is often used in specific carrier-grade Ethernet or SONET/SDH systems. The transceiver operates at a wavelength of 1542.94nm, a specific point within the 1550nm band commonly used for long-haul transmission over single-mode fiber (SMF). This module is engineered for extended reach, capable of transmitting data up to 50 kilometers over SMF. This long-distance capability is typically achieved using a high-power laser transmitter, such as a DFB laser, and a sensitive optical receiver. The SFP27DWLR20-43 adheres to the SFP MSA standards, ensuring compatibility with a wide range of networking equipment from various manufacturers that support the SFP form factor. Featuring an LC duplex connector, the transceiver provides a secure and reliable connection for the fiber optic link. MRV Communications (now part of Infinera) is known for its networking solutions, and this transceiver likely served in carrier networks, enterprise backbones, or metro area networks requiring robust, long-distance connectivity. Its specific data rate and wavelength suggest it might be tailored for particular network architectures or equipment.
