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SFP-GD-BX35 - Gigatech MRV 1Gbps 40KM 1000Base-BX-U SFP Transceiver Module
- Form Factor: SFP (Small Form-factor Pluggable)
- Data Rate: 1 Gbps (1000 Mbps)
- Standard: 1000Base-BX-U
- Fiber Type: Single-Mode Fiber (SMF)
- Wavelength: 1490nm (Downstream/Tx) / 1550nm (Upstream/Rx)
- Reach: Up to 40 km (24.8 miles)
- Connector Type: LC Simplex
- Technology: WDM (Bi-Directional)
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Product Overview
The Gigatech MRV SFP-GD-BX35 is a 1Gbps SFP transceiver module designed for 1000Base-BX-U connections. It utilizes WDM (Wavelength Division Multiplexing) technology to transmit and receive data over a single strand of single-mode fiber optic cable, supporting distances up to 40 km. This module is ideal for long-haul network links where fiber infrastructure is limited.
Technical Information
| Product Type | SFP Transceiver Module |
| Data Rate | 1 Gbps |
| Standard | 1000Base-BX-U |
| Fiber Type | Single-Mode Fiber (SMF) |
| Max Distance | 40 km |
Additional Specifications
| Wavelength (Tx) | 1490nm |
| Wavelength (Rx) | 1550nm |
| Connector | LC Simplex |
| Technology | WDM |
Product Description
The Gigatech MRV SFP-GD-BX35 is a 1 Gigabit Ethernet (GbE) SFP (Small Form-factor Pluggable) transceiver module. It is designed to operate according to the 1000Base-BX-U standard, which specifies transmission over single-mode fiber optic cables. A key characteristic of this module is its use of WDM (Wavelength Division Multiplexing) technology, enabling both data transmission and reception over a single strand of fiber, thereby reducing cabling requirements and costs. This specific module operates using asymmetric wavelengths: it transmits at 1490nm (downstream) and receives at 1550nm (upstream). This pairing is crucial for WDM systems, as it allows multiple signals to coexist on the same fiber without interference. The 'U' in BX-U typically denotes an unbalanced WDM system. The module supports a maximum transmission distance of up to 40 kilometers (approximately 24.8 miles), making it suitable for long-haul network connections. The SFP-GD-BX35 features a simplex LC connector, which is used with single-fiber connections. It is designed for plug-and-play compatibility with SFP ports on switches, routers, and other networking equipment. This transceiver is commonly deployed in scenarios such as extending network connectivity between remote sites, connecting cellular base stations, or in fiber-to-the-home (FTTH) deployments where efficient use of fiber infrastructure is paramount.
