Aruba Instant On 1930 — 24-портовый гигабитный управляемый коммутатор с 10 Гбит SFP+, коммутационная способность

Instant On 1930 24 Expand your small office’s network capacity by using the Instant On 1930 24-Port Gigabit Managed Switch with 10Gb SFP+ from Aruba to connect computers, network-attached storage, and other high-bandwidth devices. This rack-mountable smart managed switch features 24 Gigabit Ethernet ports with a 128 Gb/s switching capacity and a 95.23 Mpps forwarding capacity powered by an 800 MHz ARM Cortex-A9 processor, 512MB RAM, and 256MB of flash storage with a 1.5MB packet buffer. There are also four 10Gb SFP+ ports available that support fiber line uplinks and other connections that carry data across greater distances than copper lines. With its fanless design, the Instant On 1930 is built to quietly blend into almost any environment. Additionally, the switch includes a suite of security controls that allow greater control over network access, configured using the web-based application or downloadable mobile app. Key Features 24 x Gigabit Ethernet Ports 4 x 10Gb SFP+ Ports 128 Gb/s Switching Capacity 95.23 Mpps Forwarding Capacity 800 MHz ARM Cortex-A9 Processor 512MB RAM Rack-Mountable Design Built-In Security Features Specifications Interfaces Inputs/Outputs 24 x RJ45 Gigabit Ethernet 4 x SFP+ 10 GbE Protocols Layer Services Supported Layer 2 Supported Protocols Auto-MDIX/MDI Auto-VoIP IGMP Snooping IPv4 IPv6 Link Aggregation Port Mirroring Queuing Strict Priority, Weighted Round Robin (WRR) Jumbo Frames Support 9216 Bytes MAC Address Table Size 16K Security Security Features DHCP Snooping DoS Attack Prevention RADIUS Authentication Storm Control Access Control List 50 Static Routes 32 SNMP Support 1, 2, 3 Standards Supported IEEE Standards 802.1ab, 802.1d, 802.1s, 802.1w, 802.1x, 802.2az, 802.3, 802.3ab, 802.3ad, 802.3p, 802.3q, 802.3u, 802.3x, 802.3z Performance Latency 4.7 µs Forwarding Rate 95.23 Mpps Switching Bandwidth 128 Gb/s Priority Queues 4 Packet Buffer 64 B Computer Flash Memory 256 MB RAM Buffer 1.5 MB per Device CPU Single-Core: Up to 800 MHz Cortex A9 Memory 512 MB Electrical Power Draw 22.6 W (Max) 9.3 W (Idle) AC Input Power 100 to 240 VAC, 50 / 60 Hz at 0.3 to 0.5 A PoE per Port 30 W Power Supply Type Internal Environmental Operating Temperature 32 to 72°F / 0 to 40°C Operating Humidity 15 to 95% Storage Temperature -40 to 158°F / -40 to 70°C Storage Humidity 15 to 95% Noise Level 0.0 dB General Cooling System Passive Indicator Lights Link/Activity Rack Form Factor 1 RU Dimensions 17.42 x 8.72 x 1.73″ / 44.25 x 22.15 x 4.39 cm Weight 5.31 lb / 2.41 kg