Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Finisar FWDM-1519-7D-59 1.25Gb/s SFP 80km Duplex LC SMF Transceiver
- Form Factor: SFP
- Data Rate: 1.25 Gb/s
- Wavelength: 1550nm
- Reach: 80 km
- Fiber Type: Single-Mode Fiber (SMF)
- Connector Type: Duplex LC
- Supports Digital Diagnostic Monitoring (DDM)
FWDM-1519-7D-59 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Transceiver Module
- Interface
- SFP
- Data Rate
- 1.25 Gb/s
- Wavelength
- 1550 nm
- Maximum Distance
- 80 km
- Fiber Mode
- Single-Mode Fiber (SMF)
Product details
The Finisar FWDM-1519-7D-59 is an SFP transceiver module designed for 1.25Gb/s transmission over 80km of single-mode fiber. It operates at 1550nm and features duplex LC connectors.
Technical Information
| Product Type | Transceiver Module |
| Interface | SFP |
| Data Rate | 1.25 Gb/s |
| Wavelength | 1550 nm |
Additional Specifications
| Maximum Distance | 80 km |
| Fiber Mode | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Digital Diagnostic Monitoring (DDM) | Yes |
Description
The Finisar FWDM-1519-7D-59 is an SFP (Small Form-factor Pluggable) transceiver module engineered for long-reach data transmission in telecommunications and enterprise networks. It supports Gigabit Ethernet and Fibre Channel applications at speeds of 1.25Gb/s. This module is optimized for extended distance links, capable of transmitting data up to 80 kilometers over single-mode fiber (SMF). It operates at a wavelength of 1550nm, which is chosen for its low attenuation characteristics in optical fibers, making it ideal for backbone and metro network deployments. The FWDM-1519-7D-59 features standard duplex LC connectors for secure fiber optic connections. It typically includes Digital Diagnostic Monitoring (DDM) functionality, allowing for real-time monitoring of critical operating parameters such as optical power, temperature, and voltage. This feature is essential for network management, performance optimization, and proactive fault detection.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for FWDM-1519-7D-59.
