Cisco - SFP (mini-GBIC) transceiver module - 1GbE - 1000Base-BX80-D - LC/PC single-mode - up to 49.7 miles - 1560-1580 (TX) / 1470-1510 (RX) nm - remanufactured - for P/N: N540X-6Z18G-M-A, N540X-6Z18G-M-D, N540X-6Z18G-SYS-A, N540X-8Z16G-M-A, N540X-8Z16G-M-D

• Wide temperature range
  Designed to operate in extreme conditions, this transceiver module can function in environments with temperatures as low as -40°C and as high as 85°C, ensuring reliability in various operational scenarios.
• Extended connectivity
  With a maximum transfer distance of 80 km and support for Gigabit Ethernet, this module enhances network reach and performance, making it ideal for long-distance communication requirements.
• Comprehensive compliance
  Adhering to multiple standards including IEEE 802.3ah, ITU-T G.652, and more, this module meets rigorous standards for safety and performance, ensuring compatibility and safety in its deployment.
• High-quality optics
  The module operates on optical wavelengths between 1560-1580 nm for transmission and 1470-1510 nm for reception, providing high-quality, reliable optical performance for critical networking tasks.
• Robust design
  Remanufactured to meet original specifications, this module comes with Digital Optical Monitoring (DOM) support, offering a cost-effective solution without compromising on quality or functionality.

The industry-standard Cisco Small Form-Factor Pluggable (SFP) Gigabit Interface Converter links your switches and routers to the network. The hot-swappable input/output device plugs into a Gigabit Ethernet port or slot.

• Hot swappable to maximize uptime and simplify serviceability
• Flexibility of media and interface choice on a port-by-port basis, so you can "pay as you populate"
• Robust design for enhanced reliability
• Supports Digital Optical Monitoring (DOM) capability