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SFP-10G-BX40D-I-C
10GBASE-BX40-D SFP+ Bidirectional for 40km Cisco Compatible
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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.
SFP-10G-BX40D-I-C price is is available on request. Get immediate quote.
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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 |
| 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 |
| 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 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
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.
United States
