1000BASE-BXU BIDI SFP Transceiver — Long-Distance Fiber Connectivity
The ENET 1000BASE-BXU BIDI SFP is a high-performance bidirectional single-mode fiber optic transceiver designed for network engineers and data center professionals who need reliable 1000BASE-BXU fiber connectivity over extended distances. This SFP transceiver delivers 1 Gbps throughput with TX1490NM and RX1310NM wavelengths, supporting simplex LC connections up to 10 kilometers. Perfect for backbone networks, campus interconnects, and carrier-grade deployments requiring cost-effective long-distance fiber solutions without additional cabling infrastructure.
Key Features
- Bidirectional (BIDI) technology — transmit and receive on single fiber strand
- 1000BASE-BXU compliance — Gigabit Ethernet over single-mode fiber
- TX1490NM / RX1310NM wavelengths — optimized for long-distance propagation
- 10-kilometer reach — extended range for campus and metro networks
- Simplex LC connector — industry-standard interface for fiber optic systems
- MSA-compatible design — hot-swappable with standard SFP slots
- Low power consumption — energy-efficient operation for continuous deployment
- Temperature-stable performance — reliable operation across environmental conditions
Technical Specifications
| Specification |
Value |
| Manufacturer |
ENET SOLUTIONS |
| Part Number |
ENSB-EDNS-4931C |
| Protocol Standard |
1000BASE-BXU |
| Data Rate |
1 Gbps (Gigabit Ethernet) |
| Transceiver Type |
Bidirectional (BIDI) SFP |
| TX Wavelength |
1490 nm |
| RX Wavelength |
1310 nm |
| Maximum Distance |
10 kilometers (single-mode fiber) |
| Fiber Type |
Single-Mode (SMF) |
| Connector Type |
Simplex LC |
| Form Factor |
SFP (Small Form-factor Pluggable) |
| MSA Compliance |
Yes — Multi-Source Agreement compatible |
| Operating Temperature |
0°C to 70°C |
| Power Consumption |
Typical 0.5W |
Frequently Asked Questions
What is 1000BASE-BXU and how does it differ from other SFP standards?
1000BASE-BXU is a Gigabit Ethernet standard that uses bidirectional single-mode fiber, allowing simultaneous transmission and reception over a single fiber strand. Unlike 1000BASE-SX (multimode, short range) or 1000BASE-LX (dual fiber), the 1000BASE-BXU BIDI SFP reduces cabling costs by eliminating the need for paired fiber runs while maintaining 10-kilometer reach.
Can I use this SFP transceiver with any network switch or router?
Yes, the ENET SFP transceiver is MSA-compatible, meaning it works with any standard SFP slot on switches, routers, and network interface cards from major vendors. Verify your device supports 1000BASE-BXU or BIDI SFP modules before installation.
What is the maximum distance this fiber optic transceiver supports?
This 1000BASE-BXU BIDI SFP supports up to 10 kilometers of single-mode fiber, making it ideal for campus networks, metropolitan area networks (MANs), and long-distance backbone connections without signal degradation.
Is this a hot-swappable module?
Yes, the SFP transceiver is fully hot-swappable. You can insert or remove it from an active SFP slot without powering down your network equipment, enabling seamless upgrades and maintenance.
