C9300-48P-E - Cisco 9300 48Pt POE+ Network Essentials Switch 190017199634 LR on single-mode does

LR on single-mode does

Runs 10GBASE-SR over duplex LC and supports DOM/DDM (digital diagnostics)

What it is: A 10 Gbps SFP+ optical transceiver for multimode fiber (MMF) using an 850 nm VCSEL

Max distanceUp to ~10 km (fiber dependent)

Enterprise SAS interfaceDual-ported SAS 12 Gb/s delivers reliable throughput

C9300-48P-E - Cisco 9300 48Pt POE+ Network Essentials Switch 190017199634 LR on single-mode doesCisco Catalyst C9300 48P E 48 1G PoE+ access with modular 1 10 25 40G uplinks (Network Essentials) What it is: A stackable, enterprise Layer 3 Catalyst 9300 switch with 48 10 100 1000 RJ 45 PoE+ ports and a modular uplink bay so you can pick uplink speed now and swap later. Runs IOS XE and ships with the Network Essentials ( E) feature set. Dual hot swap PSUs and field replaceable fans make it service friendly for busy wiring closets. Why buyers pick