DWDM-SFP10G-31.12 — SFP+ 10 Gbps

The DWDM-SFP10G-31.12 is a Cisco 10 Gbps DWDM SFP+ module, compliant with the IEEE 10GBASE-ZR standard, enabling links of up to 80 km over single-mode SMF fiber with an LC (UPC) connector. It operates on a dedicated channel of the DWDM grid, identified by its SKU 31.12, without intermediate optical amplification. The operating temperature range is 0 to 70 °C.

This transceiver is designed for 10 Gbps inter-site links in metropolitan or long-haul networks where spectral density is essential. It integrates into Cisco SFP+-compatible equipment for efficient operation over DWDM infrastructure. Genuine hardware, manufacturer warranty.