Product Description
Product overview
Integrated wireless controller capability with:
Up to 40G of wireless capacity per switch (48-port RJ45 models)
Support for up to 100 access points and 2000 wireless clients on each switching entity (switch or stack)
24 and 48 10/100/1000Mbps data and Cisc0 models with Energy-Efficient Ethernet (EEE)
24 and 48 100Mbps/1/2.5/5/10 Gbps Cisc0 models with Energy-Efficient Ethernet (EEE)
12- and 24-port 1 Gigabit Ethernet SFP-based models
12- and 24-port 1/10 Gigabit Ethernet SFP+-based models
48-port 1/10 Gigabit Ethernet SFP+ model with 4 fixed 40 Gigabit Ethernet QSFP+ uplinks
Cisc0 StackWise-480 technology provides scalability and resiliency with 480 Gbps of stack throughput[1]
Cisc0 StackPower® technology provides power stacking among stack members for power redundancy1
Five optional uplink modules[2] with 4 x Gigabit Ethernet, 2 x 10 Gigabit Ethernet, 4 x 10 Gigabit Ethernet[3], 8 x 10 Gigabit Ethernet4, or 2 x 40 Gigabit Ethernet QSFP+[4] ports
Dual redundant, modular power supplies and three modular fans providing redundancy
Full IEEE 802.3at with 30W power on all copper ports in 1 Rack Unit (RU) form factor
Cisc0 with 60W power per port in 1 Rack Unit (RU) form factor
IEEE 802.3bz (2.5/5 G/s BASE-T) to go beyond 1 Gb/s with existing Cat5e and Cat6
IEEE 802.1ba AV Bridging (AVB) built-in to provide better AV experience for including improved time synchronization and QoS
Software support for IPv4 and IPv6 routing, multicast routing, modular Quality of Service (QoS), Flexible NetFlow (FNF), and enhanced security features
Single universal Cisc0 IOS® Software image across all license levels, providing an easy upgrade path for software features
Cisc0 DNA services delivered through Cisc0 ONE™ Software, providing simplified, high-value solutions with license portability and flexibility
Support for AES-256 with the powerful MACSEC 256-bit for SFP+ and Multigigabit models and 128-bit encryption algorithm available on all models
Enhanced Limited Lifetime Warranty (E-LLW) with Next Business Day (NBD) advance hardware replacement and 90-day access to Cisc0 Technical Assistance Center (TAC) support
Switching capacity | 176 Gbps on 48-port Gigabit Ethernet model 92 Gbps on 24-port Gigabit Ethernet model 68 Gbps on 12-port Gigabit Ethernet model 640 Gbps on 24-port Multigigabit Ethernet model* 472 Gbps on 48-port Multigigabit Ethernet model 1280 Gbps on 48-port 10 Gigabit Ethernet SFP+ model* 640 Gbps on 24-port 10 Gigabit Ethernet SFP+ model* 320 Gbps on 12-port 10 Gigabit Ethernet SFP+ model* |
Stacking bandwidth | 480 Gbps |
Total number of MAC addresses | 32,000 |
Total number of IPv4 routes (ARP plus learned routes) | 24,000 |
FNF entries | 48,000 flow on 48-port Gigabit Ethernet models 24,000 flows on 12-port and 24-port Gigabit Ethernet models 96,000 flows on 48-port 10 Gigabit Ethernet SFP+ model 48,000 flows on 24-port 10 Gigabit Ethernet SFP+ model 24,000 flows on 12-port 10 Gigabit Ethernet SFP+ model |
DRAM | 4 GB (8 GB on 48-port SFP+ model) |
Flash | 2 GB (4 GB on 12-port and 24-port SFP+ models, 8 GB on 48-port SFP+ model) |
VLAN IDs | 4,000 |
Total Switched Virtual Interfaces (SVIs) | 1,000 |
Jumbo frame | 9198 bytes |
Total routed ports per 3850 stack | 208 |