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Compatible 1G BiDi SFP — 1000BASE-BX (1550nm TX / 1310nm RX), 20 km, LC sfp module
Product Highlights
- Single-Fiber BiDi for Cost Savings: Enables full-duplex Gigabit connectivity over a single fiber strand, effectively doubling your fiber capacity and reducing infrastructure costs.
- Optimized 1550nm/1310nm Wavelengths: Specifically designed for stable, long-distance transmission up to 20 km on standard single-mode fiber.
- Hot-Swappable & Easy to Install: Features a standard LC connector and hot-pluggable SFP form factor for effortless, maintenance-free upgrades.
- Guaranteed Cisco Compatibility: Factory pre-programmed for seamless plug-and-play integration with Cisco switches and routers, ensuring reliable performance.
Product Description
This compact, hot-swappable 1 Gigabit BiDi SFP transceiver is built for single-fiber links. It uses Wavelength Division Duplexing (WDM) to transmit and receive data over a single strand of single-mode fiber (1550nm TX / 1310nm RX), supporting links of up to 20 km—ideal for metropolitan or campus network deployments. The module comes pre-programmed with a Cisco-compatible profile (GLC-BX series interoperability), making it a plug-and-play replacement for original Cisco SFPs in most switches and routers. It offers a cost-effective solution while maintaining high performance.
Features
- Single-Fiber BiDi Technology: Utilizes WDM to carry bidirectional traffic on one fiber, reducing fiber infrastructure costs.
- Long-Distance Performance: 1550nm/1310nm wavelength pair optimized for single-mode fiber, ensuring reliable transmission up to 20 km.
- Cisco Compatibility: Designed to work seamlessly with Cisco SFP slots (1000BASE-BX standard, IEEE 802.3 compliant), no configuration needed.
- Industry-Standard Design: LC fiber interface, hot-swappable SFP form factor for easy maintenance and upgrades.
- Commercial Temperature Range: Suitable for standard data center or enterprise environments (refer to datasheet for exact limits).
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | 1G BiDi SFP (1000BASE-BX) |
| Standard | IEEE 802.3 compliant (1000BASE-BX) |
| Data Rate | 1.0 Gbps |
| Wavelength | 1550nm TX / 1310nm RX |
| Max. Reach | 20 km over single-mode fiber |
| Connector | LC (single-fiber BiDi wiring) |
| Compatibility | Cisco GLC-BX series and similar SFP ports |
| Form Factor | Hot-pluggable SFP |
| Operating Temperature | Commercial grade (see datasheet for details) |
Typical Use Cases
- Campus/Enterprise Backbone: Connects buildings or floors where fiber count is limited.
- ISP Last-Mile Aggregation: Provides 1Gbps links over single-mode fiber spans up to 20 km.
- Cost-Effective Cisco Upgrade: A reliable third-party alternative to original Cisco SFPs.
- Point-to-Point Links: Ideal where installing additional fiber is impractical or expensive.
5.Quality Certifications
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