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SFP-10G-BX40D-I-C
10GBASE-BX40-D SFP+ Bidirectional for 40km Cisco Compatible
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SFP-10G-BX40D-I-C is a compact 10-Gigabit SFP bi-directional transceiver engineered for long-range data transmission over single-mode fiber. It features LC connectors and is optimized for 10G Ethernet, making it an ideal solution for enterprise networks, data center interconnects, and telecom applications.
Designed with a small form factor for high-density port applications, this transceiver meets the rigorous demands of modern networks. Its robust design ensures reliable performance across a wide operating temperature range, and it is fully compatible with major networking equipment vendors, providing a cost-effective and efficient solution for high-speed communication.
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| SFP-10G-BX40D-I-C |  DWDM-SFP10G-3504-ER-C |  SFP-10G-BX-U20-C |  SFP-10G-BX-D-C |  DWDM-SFP10G-4453-ER-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP+ | SFP+ | SFP+ |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm / 1490 nm | 1550 nm | 1310nm/1490nm | 1270 nm / 1330 nm | N/A |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 80 km | 20 km | 10 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | 10G Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5 W | 1.5 W | N/A | 1.5 W | N/A |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 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 | Cisco, Juniper, Huawei, Arista |
| Product Name | SFP-10G-BX40D-I-C | DWDM-SFP10G-3504-ER-C | SFP-10G-BX-U20-C | SFP-10G-BX-D-C | DWDM-SFP10G-4453-ER-C |
| Height | 0.29 inches | 0.66 inches | N/A | 0.37 in | N/A |
| Width | 0.55 inches | 0.66 inches | N/A | 0.83 in | N/A |
| Depth | 0.26 inches | 1.65 inches | N/A | 3.10 in | N/A |
| Weight | 0.1 lbs | 0.09 lbs | N/A | 0.10 lbs | N/A |
Superior 40km reach on a single fiber. Reliable downstream performance even in extreme industrial temperatures.
Exceptional power budget for long-distance BiDi. Integrated seamlessly with our ruggedized Cisco routers. Outstanding reliability.
High-performing industrial transceiver. The 40km link is rock-solid and wavelength accuracy is spot-on. Professional quality.
Doubled our fiber efficiency over long distances. Consistent 10G throughput in high-heat environments. Very trustworthy optics.
Robust build and stable signaling. Perfect for regional industrial networks requiring 40km single-strand fiber connectivity.
Impressive performance. Recognized immediately by industrial hardware. Provides professional-level uptime for mission-critical remote links.
The SFP-10G-BX40D-I-C is a Cisco-compatible 10GBASE-BX40-D SFP+ bidirectional transceiver designed for single-fiber links up to 40 km.
This module supports single-mode fiber transmission up to 40 km at 10 Gbps data rates.
The SFP-10G-BX40D-I-C is designed for ITU-T G.652 single-mode fiber (SMF).
Yes, it uses dual wavelengths (1310 nm transmit, 1490 nm receive) on a single fiber for bidirectional data flow.
Yes, the SFP+ form factor allows hot-plug insertion and removal without powering down the host device.
It supports a fixed data rate of 10 Gbps for high-speed network links.
Yes, it is tested and validated for full compatibility with Cisco switches and routers that accept SFP+ Cisco-style transceivers.
Yes, it supports SFF-8472 DOM for real-time monitoring of optical power, temperature, and voltage.
The industrial version (–40 °C to +85 °C) ensures reliable performance in harsh environments.
Typical power consumption is ≤1.0 W, meeting industry efficiency standards for SFP+ transceivers.
The module features an MTBF of over 1,000,000 hours, ensuring long-term reliability.
It transmits at 1310 nm and receives at 1490 nm for bidirectional single-fiber operation.
Power down is not required; simply insert the module into an available SFP+ slot and connect the single-mode fiber patch cable.
Yes, as long as the switch supports Cisco-style SFP+ modules and you maintain matching bidirectional wavelengths on both ends.
Modules are shipped in anti-static trays or individually packaged in static shielding bags to protect against ESD.
It includes a limited lifetime warranty covering defects in materials and workmanship under normal use.
Ideal for service provider networks, data center interconnect, and campus backbone links requiring single-fiber 40 km reach.