I/O ports and slots:
-48 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+)
-4 SFP+ 10GbE ports 1 port expansion module slot
-1 dual-personality (RJ-45 or mini‑USB) serial console port
-1 RJ-45 out-of-band management port
-1 USB 2.0
Power supplies:
-2 power supply slots
-1 minimum power supply required (ordered separately)
Memory and processor:
2 GB SDRAM; Packet buffer size: 4 MB, 512 MB flash
Mounting and enclosure:
Mounts in an EIA standard 19-inch telco rack or equipment cabinet (hardware included)
Performance:
1000 Mb Latency: < 5 µs
10 Gbps Latency: < 3 µs
Throughput: 180 Mpps
Routing/Switching capacity: 336 Gbps
Routing table size: 8K entries
MAC address table size: 32K entries
Voltage: 100–240 VAC, rated (90–264 VAC, max)-48 to -60 VDC, rated (-36 to -72 VDC, max) (depending on power supply chosen)
Maximum power rating:1742 W (dual AC)
Idle power: 40 W (dual AC)
PoE power: 1440W (30W max PoE power per port)