SFP1GBX40DES StarTech.com Dell EMC SFP-1G-BX40-D Compatible SFP Module - 1000BASE-BX-D - 1 GbE Gigabit Ethernet BiDi Fiber (SMF)
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Dell EMC SFP-1G-BX40-D Compatible SFP Module - 1000BASE-BX-D - 1 GbE Gigabit Ethernet BiDi Fiber (SMF)
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SFP1GBX40DES Overview
STARTECH SFP1GBX40DES Dell Emc Sfp-1g-bx40-d Sfp Module - Downstream - Sfp (mini-gbic) Transceiver Module - Gige
StarTech.com Dell EMC SFP-1G-BX40-D Compatible SFP Module - 1000BASE-BX-D - 1 Gigabit Ethernet BiDi Fiber Single Strand SFP - LC 40km (SFP1GBX40DES)
- 100% DELL EMC SFP-1G-BX40-D COMPATIBLE: 1 Gigabit Ethernet BiDi Fiber Single Strand SFP designed, programmed and tested to work with compatible Dell EMC switches and routers to deliver reliable 1GbE connectivity
- INCREASE BANDWIDTH ON EXISTING INFRASTRUCTURE: This 1 Gigabit Ethernet bi-directional WDM SFP+ transceiver module sends and receives over a single strand of fiber optic cable instead of two
- TECHNICAL SPECS: 1000BASE-BX-D / 1Gbps / 1G Bi-Directional Downstream / Single Mode (SMF) / LC Connector / 1490nmTx/1310nmRx / Digital Diagnostic Monitoring (DDM) / Distances up to 40km (24.8mi)
- PROGRAMMED & TESTED FOR COMPATIBILITY: Compatible with Dell EMC routers and switches. MSA Compliant with DDM that reports the transceiver's status to most SNMP network management tools
- THE IT PRO’S CHOICE: Designed and built for IT Professionals, this SFP module is backed for life (lifetime of module, not network switch), including free lifetime 24/5 multi-lingual technical assistance
- SFP Fiber optic 1000 Mbit/s
- Hot-swap
- Power consumption (typical): 1.6 W
Summary Description
StarTech.com Dell EMC SFP-1G-BX40-D Compatible SFP Module - 1000BASE-BX-D - 1 GbE Gigabit Ethernet BiDi Fiber (SMF). SFP transceiver type: Fiber optic, Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP. Product colour: Silver, Mean time between failures (MTBF): 3713222 h, Brand compatibility: Dell. Power consumption (typical): 1.6 W. Width: 58.4 mm, Depth: 13.9 mm, Height: 12.6 mm. Number of products included: 1 pc(s), Package width: 90 mm, Package depth: 115 mm
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | StarTech.com |
| Stock | In Stock |
Performance
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum data transfer rate | 1000 Mbit/s |
| Interface type | SFP |
| Single-mode fiber (SMF) supported | Yes |
| Multi-mode fiber (MMF) supported | No |
| Fiber optic connector | LC |
| Maximum transfer distance | 40000 m |
| Tx wavelength (max) | 1490 nm |
| Rx wavelength (max) | 1310 nm |
| Digital Diagnostics Monitoring (DDM) | Yes |
Features
| Product colour | Silver |
|---|---|
| Hot-swap | Yes |
| Mean time between failures (MTBF) | 3713222 h |
| Brand compatibility | Dell |
| Compatible products | SFP-1G-BX40-D |
| Certification | CE, FCC, UL, REACH |
Power
| Power consumption (typical) | 1.6 W |
|---|
Weight & dimensions
| Width | 58.4 mm |
|---|---|
| Depth | 13.9 mm |
| Height | 12.6 mm |
| Weight | 30 g |
Packaging data
| Number of products included | 1 pc(s) |
|---|---|
| Package width | 90 mm |
| Package depth | 115 mm |
| Package height | 31 mm |
| Package weight | 50 g |
Technical details
| Sustainability certificates | RoHS |
|---|
Logistics data
| Master (outer) case width | 90 mm |
|---|---|
| Master (outer) case length | 115 mm |
| Harmonized System (HS) code | 85369010 |
| Master (outer) case height | 31 mm |
| Products per master (outer) case | 1 pc(s) |
Resources
Documents
Frequently Asked Questions (FAQs)
What is the primary function of the SFP1GBX40DES BiDi SFP module? +
The SFP1GBX40DES is a 1000BASE-BX-D BiDirectional (BiDi) transceiver designed to transmit and receive data over a single strand of single-mode fiber. By using different wavelengths for upstream and downstream traffic, it maximizes fiber plant efficiency, making it an ideal solution for long-distance gigabit connectivity where fiber cabling resources are limited or expensive to deploy.
Is the SFP1GBX40DES fully compatible with my existing Dell EMC networking equipment? +
Yes, this module is specifically programmed and tested to emulate the Dell EMC SFP-1G-BX40-D specifications. It ensures seamless integration with Dell switches and routers that support this specific BiDi standard. Our modules undergo rigorous testing to ensure they perform exactly like the original manufacturer components in your Dell networking environment.
What is the maximum reach of the SFP1GBX40DES transceiver? +
This module supports high-performance data transmission over distances of up to 40 kilometers. It is engineered for long-haul Gigabit Ethernet applications, providing reliable signal integrity across extended single-mode fiber runs. It is perfectly suited for campus backbone links or connecting remote branch offices where distance requirements exceed standard short-range transceiver capabilities.
Do I need to pair this with a specific matching module on the other end of the fiber? +
Absolutely. Because this is a BiDi (Bi-Directional) transceiver, it must be paired with a compatible 'upstream' module, typically the SFP-1G-BX40-U. The 'D' (Downstream) module and the 'U' (Upstream) module use inverted wavelength pairs to send and receive data correctly. Ensure your link architecture follows this pairing requirement to establish a successful optical connection.
What type of fiber optic cabling is required for this SFP module? +
The SFP1GBX40DES requires single-mode fiber (SMF) cabling. Given its 40km range, it is essential to use high-quality LC-terminated single-mode patch cords to maintain low insertion loss and ensure the optical budget remains within specified limits. Always inspect and clean your fiber end-faces before installation to prevent signal degradation or hardware performance issues.
Can I hot-swap the SFP1GBX40DES in an active Dell switch? +
Yes, this transceiver is hot-swappable, allowing you to install or replace the module without powering down your switch or interrupting the operation of other ports. This feature provides significant flexibility for network upgrades or maintenance, enabling you to add connectivity as your infrastructure demands grow without incurring unnecessary downtime.
How does this module handle digital diagnostics for network monitoring? +
This transceiver supports Digital Diagnostics Monitoring (DDM/DOM), which allows administrators to monitor real-time parameters such as optical output power, input power, temperature, and transceiver supply voltage. Accessing this data through your Dell switch's command-line interface is critical for proactive troubleshooting and ensuring the physical fiber link is performing within optimal operating parameters.
What are the common deployment scenarios for 1000BASE-BX-D modules? +
These modules are frequently deployed in environments where fiber strand count is at a premium, such as Metro Ethernet access, FTTx (Fiber to the X) architectures, and enterprise campus interconnections. By utilizing a single strand for bidirectional communication, organizations can effectively double their fiber capacity without the need to pull new cables, significantly reducing infrastructure investment.
Why should I choose BuyRouterSwitch.com for my transceiver procurement? +
At BuyRouterSwitch.com, we specialize in high-quality, reliable networking hardware that meets rigorous industry standards. We prioritize supplying authentic, compatible solutions that provide the performance your enterprise demands. Our team understands the complexities of network architecture, ensuring that you receive the correct hardware for your specific use case while benefiting from a streamlined, professional purchasing experience.
How can I obtain a bulk quote for a large volume of SFP1GBX40DES modules? +
If you are planning a large-scale deployment or infrastructure refresh, we encourage you to contact our sales team directly through our website. We provide competitive bulk pricing and can assist with custom procurement requirements to ensure your project stays within budget. Reach out to us today to discuss your project scale, and we will provide a comprehensive, tailored quote for your specific needs.
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