Chelsea Online

- I/O Ports and Slots: 24 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Media Type: Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 fixed Gigabit Ethernet SFP ports - Additional Ports and slots: 1 dual-personality (RJ-45 or USB micro-B) serial console port - Dimensions:  17.44 (w) x 13.00 (d) x 1.75 (h) in (44.3 x 33.02 x 4.45 cm)  1U height) - - Weight: 8.7 lb (3.95 kg) - - Memory and processor: ARM9E @ 800 MHz, 128 MB flash; Packet buffer size: 1.5 MB dynamically located, 256 MB DDR3 DIMM - - Mounting and enclosure: Mounts in an EIA-standard 19-inch telco rack or equipment cabinet rack-mounting kit available); Horizontal surface mounting; Wall mounting Performance - 100 Mb Latency: < 7.4 μs (LIFO 64-byte packets) - 1000 Mb Latency: < 2.3 μs (LIFO 64-byte packets) - Throughput: up to 41.6 Mpps (64-byte packets) - Switching capacity: 56 Gbps - MAC address table size: 16000 entries