Refurbished Computers

WS-X4548-GB-RJ45 Cisco Catalyst 4500 Enhanced 48-Port 10/100/1000 Module (RJ-45).

Unleash High-Speed Connectivity with the Refurbished Cisco Catalyst 4500 Series Line Card Elevate your network's performance without breaking the bank with our refurbished Cisco Catalyst 4500 Series 48-port 10/100/1000BASE-T line card. Designed to meet the demands of dynamic networking environments, this module offers unparalleled flexibility and scalability. By choosing refurbished technology, you not only enjoy significant savings but also contribute to environmental sustainability. This line card is perfect for businesses aiming to upgrade their network infrastructure with high-density, auto-negotiating Gigabit Ethernet capabilities, ensuring a future-proof investment that adapts to evolving connectivity needs.

Refurbished 3Com 3CSFP91 1000BASE-SX SFP Optical Transceiver: Flexibility for Gigabit Ethernet Connections The refurbished 3Com 3CSFP91 1000BASE-SX SFP Optical Transceiver offers exceptional flexibility for Gigabit Ethernet connections. This Small Form-factor Plug-in (SFP) transceiver allows for one 1000BASE-SX connection, providing high-speed and reliable data transfer. With a form factor half the size of industry standards, the SFPs can be easily mixed and matched on a switch, maximizing flexibility for network configurations. However, it’s important to ensure that the connection and associated port at the remote end are compatible with the chosen SFP connection type.

New Open Box - Yealink SIP-T57W Certified Refurbished Business IP Phone – 7" Touchscreen, 16 SIP Accounts, Dual-Band Wi-Fi & Bluetooth The Yealink SIP-T57W Certified Refurbished IP Phone is powered by a robust ARM Cortex-A7 CPU, equipped with 512MB RAM and 4GB flash memory, featuring a large 7-inch adjustable capacitive touchscreen (800 x 480 resolution). Supporting up to 16 SIP accounts, it offers versatile dual-band Wi-Fi (2.4G/5G) with 802.11ac, Bluetooth 4.2, dual Gigabit Ethernet ports with PoE, and USB 2.0 connectivity. Designed for modern business environments, it combines advanced telephony capabilities with strong security protocols to provide a seamless and secure communication experience.

The Cisco Unified IP Phone 7942 is a full-featured IP phone with speakerphone and handset designed for wideband audio. It is intended to meet the needs of needs of transaction-type workers with significant phone traffic. It has two programmable backlit line/feature buttons and four interactive soft keys that guide you through all call features and functions. The phone has a large, 4-bit greyscale graphical LCD that provides features such as date and time, calling party name, calling party number, digits dialled, and presence information. **NOTE: no power adapter is included***