Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Accortec 127509-B21-ACC 1310nm Transceiver
- Form Factor: SFP+
- Wavelength: 1310nm
- Data Rate: 10 Gbps
- Connector Type: LC Duplex
- Fiber Type: Single-Mode Fiber (SMF)
- Maximum Distance: Up to 10 km
- Compliant with IEEE 802.3ae and SFF-8431 standards
- Digital Diagnostic Monitoring (DDM) support
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 Accortec 127509-B21-ACC is a 1310nm transceiver module designed for 10 Gigabit Ethernet connections. It operates over single-mode fiber for medium distances, commonly used in enterprise networking.
Technical Information
| Product Type | SFP+ Transceiver |
| Wavelength | 1310nm |
| Data Rate | 10 Gbps |
| Connector | LC Duplex |
Additional Specifications
| Fiber Type | Single-Mode |
| Max Distance | 10km |
| Standard | IEEE 802.3ae |
| DOM/DDM | Yes |
Product Description
This Accortec SFP+ transceiver module, identified by SKU 127509-B21-ACC, is engineered for 10 Gigabit Ethernet (10GbE) applications requiring medium-reach connectivity. Operating at a wavelength of 1310nm, it is specifically designed for reliable performance over single-mode fiber (SMF) optic cables, making it suitable for a wide range of enterprise and data center networking scenarios. The module adheres to the 10GBASE-LR standard, typically supporting transmission distances of up to 10 kilometers over single-mode fiber. Its SFP+ (Small Form-Factor Pluggable Plus) form factor ensures hot-swappable functionality, allowing for seamless integration and replacement without the need to power down network equipment. The standard LC duplex connector provides a secure and robust physical interface for the fiber optic cable. Equipped with Digital Diagnostic Monitoring (DDM) capabilities, this transceiver allows network administrators to monitor key operational parameters in real-time. This includes optical transmit power, optical receive power, temperature, and laser bias current. These diagnostics are crucial for performance monitoring, fault isolation, and ensuring the long-term stability and reliability of the network link.