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XFP-10G-BX-U40-C
10GBASE-BXU XFP Module SMF 40KM Cisco Compatible
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XFP-10G-BX-U40-C is an XFP transceiver module that delivers a 10G data rate for high-speed network applications. It features an LC connector and a compact form factor designed for integration in data centers, enterprise networks, and telecom infrastructures, while supporting long-range operation up to 40 km over single-mode fiber using standard 10G Ethernet protocols.
Designed for reliable performance in mission-critical environments, this transceiver ensures seamless connectivity across extended distances without sacrificing signal integrity. Its precise engineering and adherence to industry protocols make it an ideal choice for upgrading network infrastructures where extended reach and high data throughput are essential.
XFP-10G-BX-U40-C price is is available on request. Get immediate quote.
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To get the detailed certification, please go to the Compliance Center.
 XFP-10G-BX-U40-C |  XFP-10G-BX-U20-C |  XFP-10G-BX-D40-C |  XFP-10GBASE-LR-C |  XFP-10G-BX-D60-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC Duplex | LC | LC |
| Wavelength | 1310 nm | 1490 nm (Rx) / 1577 nm (Tx) | 1310/1490 nm | 1310 nm | 1310nm/1490nm |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 20 km | 40 km | 10 km | 60 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | 10GBASE-LR, Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Ethernet | Ethernet | Ethernet |
| Power Consumption | 4.0W | 4.0W | 3.5W | 3.5 W | 3.2W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0°C to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40°C to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | XFP-10G-BX-U40-C | XFP-10G-BX-U20-C | XFP-10G-BX-D40-C 10G Bi-Directional XFP Transceiver | XFP-10GBASE-LR-C | XFP-10G-BX-D60-C |
| Height | N/A | 0.32 inches | 0.65 inches | N/A | 0.65 inches |
| Width | N/A | 0.53 inches | 0.79 inches | N/A | 2.17 inches |
| Depth | N/A | 3.05 inches | 2.00 inches | N/A | 1.45 inches |
| Weight | N/A | 0.14 lbs | 0.20 lbs | N/A | 0.27 lbs |
Flawless 40KM upstream signaling. This BXU module pairs perfectly with the downstream unit. Stable 10G performance over our regional fiber routes. Very satisfied.
Exceptional reach and reliability. Our Cisco gear had no issues detecting this 40KM BiDi-U module. Performance has been steady since day one.
Reliable solution for 10G over single-strand fiber. The 40KM range is accurate with plenty of signal margin. A professional choice for network engineers.
Excellent build quality and wavelength stability. This 40KM upstream transceiver provides consistent performance for our transport network. Highly recommended for B2B.
Perfect integration and rock-solid uptime. This BXU XFP delivered exactly the performance we needed for our long-haul campus interconnects. Truly impressive.
The XFP-10G-BX-U40-C supports single-mode fiber links up to 40 km at 10 Gbps.
It is designed for single-mode fiber (SMF) with a 9 µm core diameter.
The module transmits at 1271 nm and receives at 1331 nm.
Yes, it is fully compatible with Cisco XFP ports and passes Cisco MSA compliance checks.