Polycom 2457-23792-025 Accessory
Polycom Parts Accessory Model Overview
Frequently Asked Questions
What are the port specifications for the HPE Aruba J9990A switch?
The HPE Aruba J9990A is a 20-port PoE+ switch with 4 SFP+ uplink ports, designed for enterprise network deployments. This configuration provides flexible connectivity for both powered devices and high-speed fiber connections. We offer this model as part of our complete Aruba networking solutions available from barcodesinc.com.
Is the HPE Aruba J9990A compatible with Power over Ethernet (PoE+) devices?
Yes, the HPE Aruba J9990A features 20 PoE+ ports that support IEEE 802.3at PoE+ standards, enabling you to power devices like IP phones, wireless access points, and security cameras directly from the switch. This eliminates the need for separate power supplies for compatible devices. Contact us today to discuss PoE+ power budgeting for your specific deployment.
What SFP+ connectivity options does the J9990A provide?
The HPE Aruba J9990A includes 4 SFP+ ports that support 1000/10000 Mbps connections for high-speed uplinks and inter-switch connectivity. These ports accommodate standard SFP+ transceivers, allowing flexible fiber or copper connectivity based on your network infrastructure requirements. Visit barcodesinc.com to explore compatible SFP+ transceiver options we have available.
What are the operating temperature and environmental specifications for this switch?
The HPE Aruba J9990A operates reliably in environments with temperatures ranging from 32°F to 131°F (0°C to 55°C) and relative humidity from 15% to 95% non-condensing. These specifications make it suitable for standard data center, warehouse, and office deployments. Contact us today if you need guidance on environmental considerations for your installation.
How does the HPE Aruba J9990A compare to other Aruba switch series?
The J9990A is part of Aruba's enterprise-class switching portfolio, offering a balance of PoE+ port density and high-speed uplink capacity ideal for medium to large deployments. Unlike smaller access switches, this model provides substantial power delivery and fiber connectivity for aggregation and core network roles. We offer comprehensive support and comparison assistance—contact us today to find the right Aruba switch for your infrastructure.
What management and console options are available on the J9990A?
The HPE Aruba J9990A includes a dual-personality serial console port (RJ-45 or USB micro-B) for out-of-band management and configuration. This allows administrators to access the switch for setup, troubleshooting, and maintenance even when network connectivity is unavailable. Our team at Barcodes Inc can assist with deployment planning and management setup—visit barcodesinc.com or contact us today.
