Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
3Com SFP-503 1Gb/s SFP 10km 1310nm LC Single-Mode Fiber Transceiver
- Form Factor: SFP
- Data Rate: 1Gb/s
- Wavelength: 1310nm
- Connector Type: Duplex LC
- Fiber Type: Single-Mode Fiber (SMF)
- Maximum Reach: 10km
- Designed for 3Com networking equipment
- Compliant with SFP MSA standards
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The 3Com SFP-503 is a 1Gb/s SFP transceiver designed for long-reach single-mode fiber applications. It operates at 1310nm and features a Duplex LC connector, providing connectivity up to 10 kilometers. This transceiver is suitable for extending network reach over single-mode fiber infrastructure.
Technical Information
| Product Type | SFP Transceiver |
| Model | SFP-503 |
| Brand | 3Com |
| Data Rate | 1Gb/s |
Additional Specifications
| Wavelength | 1310nm |
| Connector | Duplex LC |
| Fiber Type | Single-Mode |
| Reach | 10km |
Product Description
The 3Com SFP-503 is a Gigabit Ethernet SFP (Small Form-factor Pluggable) transceiver module engineered for long-reach communication over single-mode fiber (SMF). Operating at a wavelength of 1310nm, it enables data transmission speeds of 1Gb/s over distances of up to 10 kilometers, making it ideal for backbone connections, inter-building links, and extending network reach across campuses. This transceiver features a Duplex LC connector, which is the standard interface for fiber optic connections, ensuring a secure and reliable link. The SFP form factor is hot-pluggable, allowing for easy installation and replacement without the need to power down network devices, thereby minimizing network downtime. Designed for compatibility with 3Com networking equipment, the SFP-503 ensures seamless integration and optimal performance within 3Com-based network infrastructures. It is a crucial component for building scalable and high-performance networks that require extended reach and dependable fiber optic connectivity.
