SFP-10G-LR-X (Cisco 10GBASE-LR SFP+ Transceiver Module, 1310nm/10km/LC-UPC/SMF/Extended Temp/DOM)

SFP-10G-LR-X uses the SFP+ form factor as a compact, hot-swappable, plug-in optical transceiver module housing for Cisco host ports. The module carries a 10 Gbps data rate across its Ethernet optical line interface in full-duplex operation. Optical media uses single-mode fiber, standard SMF G.652, for module cabling infrastructure. Front optical access uses a Dual LC/PC connector with PC or UPC patch-cord termination support on patch leads. Transmit and receive optical wavelength is 1310 nm nominal, with a 1260 to 1355 nm operating band. Maximum cable distance is 10 km under the standard single-mode cabling specification for this module. Module operation uses the Extended temperature class for Cisco extended-temperature SFP+ optical hardware. Digital optical monitoring support reports real-time module parameters, including optical power, temperature, laser bias current, and supply voltage.

With DFB laser transmitter technology, SFP-10G-LR-X provides the optical transmit engine for long-wavelength 10GBASE-LR/LW signaling inside the module package. A PIN photodiode receiver converts incoming optical signal power into the module receive electrical path during link reception. TX power ranges from -8.2 dBm minimum to 0.5 dBm maximum at the optical output port. RX sensitivity reaches -14.4 dBm minimum receive power for the specified LR optical input path. Receiver overload is 0.5 dBm maximum receive power for the specified optical input path before receiver saturation occurs. With 64b/66b encoding, the 10GBASE-R PCS maps Ethernet data blocks before serial optical transmission on the electrical interface. IEEE 802.3ae, SFF-8431, ITU-T G.709, ITU-T G.975, and ITU-T G.975.1 govern module operation and interoperability. At 3.1 to 3.5 V module supply voltage, the host interface powers the transceiver electrical circuitry during normal operation. With 1 W maximum power consumption, the module stays within the SFP+ optical power envelope during optical link operation.

ORM Systems supplies SFP-10G-LR-X in new and certified refurbished condition for Cisco hardware buyers and network procurement teams. Product compatibility spans Cisco ASR 1000 Series Router, ASR 9000 Series Router, and Catalyst 3850 Series Switches. Cisco Nexus 3000 Series Switches, Nexus 9000 Series Switches, and UCS Switches also support the module. Deployment environments place the module in data center switching rows, enterprise wiring closets, and service provider transport racks. Campus aggregation closets and metro access nodes also align with Cisco platform coverage. OS2 cable grade provides the required cabling specification for the installed optical channel. Certified refurbished stock receives optical diagnostics validation and port-level traffic testing before ORM Systems release. Buy SFP-10G-LR-X online from ORM Systems to secure Cisco OEM modules for approved refresh projects. Order SFP-10G-LR-X through ORM Systems for asset-standardized spares, refresh projects, and maintenance-window replacement stock. Request a bulk quotation from ORM Systems for enterprise and volume buyers.