Cisco Catalyst C3850 Switch WS-C3850-48XS-E

It is an enterprise-class network switch with 1280 Gbps switching capacity.

Switching speed, Mpps 909
Switching performance, Gbps 1280
VLAN 4000
Network ports 48 x SFP+ 4 x QSFP
Software update Web browser (HTTP/HTTPS), TFTP and SCP
MAC address table 32,000
RAM, GB 4
Flash, GB 2
Operating temperature From -5 to 45 °C
Power supply, V 110-240
Dimensions, cm 4.45 x 44.5 x 51.1 (1U)
power unit front-to-back
Software version IP Services

Features of Cisco Catalyst WS-C3850-48XS-E:
1. 48 SFP+ ports and 4 x QSFP ports 2. Dual, redundant, modular power supplies and three modular fans for redundancy 3. Software-based routing for IPv4 and IPv6 4. Software-based routing support for IPv4 and IPv6, multicast routing, modular QoS, Flexible NetFlow (FNF) version 9, and advanced security features 5. A single, universal Cisco IOS Software across all licensing levels, providing a simple upgrade path for software features 6. Extended Limited Lifetime Warranty (E-LLW) with Next Business Day (NBD) through hardware replacement and 90-day access to Cisco Technical Assistance Center (TAC) support