Cisco Catalyst 9300 48-портов (12 mGig, 36 2.5Gbps), UPOE, Network Essentials

Cisco Catalyst 9300 48-port switch with 12 Multigigabit and 36 2.5Gbps ports, UPOE, Network Essentials. Modular switch type. 48 total ports. UPOE (60W per port) & IEEE 802.3bt type3 on all ports (24-port switch) or up to 30 ports (48-port switch). Modular uplinks. Cloud management and monitoring; WebUI. Designed for stacking switches as a single virtual switch, enabling customers to have a single management plane and control plane for up to 448 access ports. Three field-replaceable fans and support (N+1) redundancy. Redundant; Default AC power supply: 1100W AC. High-Performance IP routing; Total routed ports: 448. DRAM: 8 GB; Flash: 16 GB; Packet buffer per SKU: 16 MB buffer for 24-or 48-port Gigabit Ethernet models. 580 Gbps, Switching capacity with stacking: 1060 Gbps. 431.54 Mpps; Forwarding rate with stacking: 788.69 Mpps. MAC addresses: 32,000. VLAN IDs: 4094; IEEE 802.1Q VLAN. QoS scale entries: 5,120; Superior QoS (802.1p Class of Service (CoS), DSCP, SRR, CIR). L2 standards: IEEE 802.3 ab/z/bz/an/x. L3 standards: IEEE 802.1D, RMON I and II standards, SNMPv1, v2c, and v3. IPv6 routing entries: 16,000. Security: ETA, SUDI, AES-256 MACsec encryption, IPsec encryption, Trustworthy solutions built with Cisco Trust Anchor Technologies; Cloud Security: Umbrella DNS Integration, ASAc. Dimensions: 485 x 445 x 44 mm. Rackmount. Network Essentials. Warranty: 99 months.

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