Cisco N9K-PAC-3000W-B= network switch component Power supply

N9K-SELECT-SUP-B+ Switches

N9K-C9508-FM-G Switches

N9K-X9732C-EX Switches

Teltonika TSW100 network switch Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Blue, Metallic Switches

TSW100 – 5-port, unmanaged full Gigabit Ethernet switch supporting Power-over-Ethernet (802.3af and 802.3at standards). This device is classified as power source equipment (PSE), and when used in this way, TSW100 switch enables centralization of the power supply, providing up to 30 watts of power per port and reducing the effort for installing power. It has 10/100/1000 Mbps Ethernet ports to provide an economical high-bandwidth solution for your industrial Ethernet network.

Fortinet L2+ managed POE switch with 24GE ports, 12 of which are POE+, 4 SFP+, max 185W limit and smart fan temperature control Switches

D-Link 1-port Mini-GBIC SFP to 1000BaseSX Transceiver (2km) Switches

The DEM-312GT2 is a high performance 1310nm multimode SFP/(miniGBIC) transceiver. Supporting full duplex, Gigabit speeds on multimode fiber for distances of up to 2km on 62.5µm or 50µm fiber. The unit features a metal housing to reduce EMI and to increase durability. The DEM-312GT2 is hot pluggable and is backed by a standard 3-year product warranty and free technical support.D-Link’s new line of Gigabit Interface Converters (GBICs) and Small Form-Factor Pluggables (SFPs) transceivers represent an industry leading combination of performance and affordability. D-Link’s new Gigabit transceivers are available in two form-factors: standard (GBIC) or (SFP)/mini-GBIC.

D-Link DES-1024D Unmanaged Switches

This desktop switch is designed for small offices and larger workgroups.All ports auto-sense the network speed of the computers and hubs to run at either 10Mbps or 100Mbps. The ports also auto-negotiate between full and half duplex and support flow control. Expansion is easy through a MDI uplink port. You cascade several switches together through this port to get more ports.IEEE 802.3x Flow Control allows your servers to directly connect to this switch for fast, reliable data transfer.

Catalyst 9300 24-port mGig UPoE+, Network Essentials Switches

Built to reimagine connection, reinforce security and redefine experienceCisco Catalyst 9300 Series switches are Cisco’s lead stackable enterprise access switching platform and as part of the Catalyst 9000 family, are build to transform your network to handle a hybrid world where the workplace is anywhere, endpoints could be anything, and applications are hosted all over the place.The Catalyst 9300 Series, including the new Catalyst 9300X models, continues to shape the future with continued innovation that helps you reimagine connections, reinforce security and redefine the experience for your hybrid workforce big and small.

Cisco Catalyst 9400 Series 48-Port 10/100/1000 (RJ-45) Switches

Built for Security, IoT, Mobility, and CloudAdvanced persistent security threats, the exponential growth of the Internet of Things (IoT) devices, mobility everywhere and cloud adoption require a network fabric that integrates advanced hardware and software innovations to automate, secure, and simplify customer networks. The goal of this network fabric is to enable customer revenue growth by accelerating business service rollout.The Cisco® Digital Network Architecture (Cisco DNA™) with Software Defined Access (SD-Access) is the most advanced network fabric to power customer business. Cisco DNA is an open and extensible, software-driven architecture that accelerates and simplifies your enterprise network operations. The programmable architecture frees your IT staff from time-consuming, repetitive network configuration tasks so they can focus instead on innovation that positively transforms your business. SD‑Access enables policy-based automation from edge to cloud with foundational capabilities that include:- Simplified device deployment- Unified management of wired and wireless networks- Network virtualization and segmentation- Group-based policies- Context-based analyticsThe Cisco Catalyst® 9400 Series is Cisco’s lead modular enterprise switching access platform built for security, IoT and cloud. This switch series forms the foundational building blocks for SD-Access ― Cisco’s leading enterprise architecture. The platform provides unparalleled investment protection with a chassis architecture that is capable of supporting up to 9Tbps of system bandwidth and unmatched power delivery for high density IEEE 802.3BT (60W PoE). Redundancy is now table stakes across the portfolio. The Cisco Catalyst 9400 Series delivers state-of-the-art High Availability (HA) with capabilities like SSO/NSF, uplink resiliency, N+1/N+N redundancy for power supplies. The platform is enterprise optimized with an innovative dual‑serviceable fan tray design, side to side airflow and is closet-friendly with ~16” depth. A single system can scale up to 384 access ports with your choice of 1G copper, Cisco UPOE® and PoE+ options. The platform also supports advanced routing and infrastructure services, SD-Access capabilities and network system virtualization. These features enable optional placement of the platform in the core and aggregation layers of small to medium-sized campus environments.