Product Overview Practical, reliable, and built around practical use, the StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GbE SFP+ LC 10km - 1310nm - DDM Cisco Firepower, ASR9000, C9300 (SFP10GLRSST) is a strong pick for household use. Featuring Fiber, measuring 2.3 x 0.5 x 0.5 inches. Notable features include cisco switches and switches like, contributing to its practical character.Key Features Works with Cisco switches like Firepower, ASR9000, C9300, C3850, C9500 and others. 10GBASE-LR | 10 Gbps | Single Mode (SMF) | LC Connector | 1310nm | Digital Diagnostic Monitoring (DDM) | Distances up to 10km (6.2mi). Hot-swappable in Cisco routers and switches; DDM support reports the transceiver's status to most SNMP network management tools. Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules. Why Choose the StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GbE SFP+ LC 10km - 1310nm - DDM Cisco Firepower The StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GbE SFP+ LC 10km - 1310nm - DDM Cisco Firepower, ASR9000, C9300 (SFP10GLRSST) answers the question "why this one?" with versatile engineering, cisco switches, and proven everyday convenience.Best For The StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GbE SFP+ LC 10km - 1310nm - DDM Cisco Firepower, ASR9000, C9300 (SFP10GLRSST) fits household use scenarios well, providing practical use and versatile reliability.Quick Summary The StarTech.com Cisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GbE SFP+ LC 10km - 1310nm - DDM Cisco Firepower is a Network Transceivers product by StarTech. Operation Mode: Smf,Single. Contact Type: Normally Open. Connector Type: Lc Connector. Brand: StarTech.com. Switch Type: Optical Transceiver. Price: $298.09.Product Specifications Specification Details Operation Mode Smf,Single Contact Type Normally Open Connector Type Lc Connector Brand StarTech.com Switch Type Optical Transceiver Terminal Lc Connector Material Fiber Item dimensions L x W x H 2.3 x 0.5 x 0.5 inches Circuit Type 1-way Mounting Type PCB Mount