2930F 48G PoE+ 4SFP 740W Switch: JL557A JL558A
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2930F 48G PoE+ 4SFP 740W Switch: JL557A JL558A

$2,950.00
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Feature IPv6 Ready Certified   1000 Mb Latency: < 2.8 µs (FIFO 64-byte packets)   10 Gbps Latency: < 1.8 µs (FIFO 64-byte packets)   40 Gbps Latency: < 1.5 µs (FIFO 64-byte packets)   Routing table size: 10000 entries (IPv4), 5000 entries (IPv6)   MAC address table size: 64000 entries [qiege]  Overview I/O PORTS AND SLOTS 2930F 48G PoE+ 4SFP Switch (JL558A) 24 or 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/ 100BASE-TX: half or full; 1000BASE-T: full only 4 SFP+ 1/10GbE ports; PHY-less ADDITIONAL PORTS AND SLOTS 1 dual-personality (RJ-45 or USB micro-B) serial console port PERFORMANCE 1000 Mb Latency: < 3.8 µs (64-byte packets) 10 Gbps Latency (JL253A-JL258A): < 1.6 µs (64-byte packets) Routing table size: 10000 entries (IPv4), 5000 entries (IPv6) MAC address table size: 32768 entries 48G 4SFP+ models (JL254A, JL256A): Throughput: up to 112.0

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