2.5G Single-mode 1550nm 80km LR-2 SFP Transceiver Module

LR-2 SFP 2.5G 1550nm 80km is a high-performance SFP transceiver module designed for 2.5Gb/s serial optical data communications, catering to applications such as SDH STM-16 L-16.2, SONET OC-48 LR-2, and 2x Fibre Channel. This compact module offers an impressive transmission distance of up to 80km over single-mode fiber (SMF) at a nominal wavelength of 1550nm.

Key Features:

• High Performance: Supports up to 2.5Gb/s data links, ensuring efficient data transmission.
• Wide Compatibility: Compliant with SFP Multi-Source Agreement (MSA) standards, ensuring compatibility with various networking devices.
• Long-Reach Transmission: Capable of transmitting signals up to 80km over 9/125µm SMF, providing extensive coverage.
• Advanced Optics: Utilizes a 1550nm DFB laser transmitter and APD receiver for reliable signal reception.
• Digital Diagnostic Monitoring: Features a digital diagnostic interface per SFF-8472, enabling real-time monitoring of critical parameters.
• Easy Installation: Hot-pluggable SFP footprint with a Duplex LC connector for seamless integration into existing networks.
• Robust Construction: Metal enclosure for lower electromagnetic interference (EMI) and enhanced durability.

Specifications:

• Form Factor: SFP (Mini-GBIC)
• Data Rate: 2.5 Gb/s
• Wavelength: 1550 nm
• Max Distance: 80 km
• Optical Components: DFB Laser Transmitter, APD Receiver
• Transmitter Power: -2～3 dBm
• Extinction Ratio: > 8.2 dB
• Receiver Sensitivity: < -28 dBm
• Receiver Overload: > -9 dBm
• Connector: Duplex LC
• Digital Diagnostic Monitoring: Yes
• Environment: Operating: 0°C to 70°C, Storage: -40°C to 85°C
• Compliance: IEC/EN 61000-4-2, IEC-60825, FDA 21CFR 1040.10 and 1040.11, RoHS

Applications:

• SDH STM-16 switches and routers
• SONET OC-48 switches and routers
• 2x Fibre Channel
• Other Optical Links

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