CE5850-48T4S2Q-HI Specification
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Base-T Ports
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 48
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SFP+ Ports
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 4
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QSFP+ Ports
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 2
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Switching Capacity
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336 Gbit/s
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Forwarding Rates
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252 Mpps
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Airflow Design
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Front-to-back or back-to-front
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Device Virtualization
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iStackÂÂ
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Super Virtual Fabric (SVF)ÂÂ
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Network Virtualization
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M-LAG
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TRILL (CE5855 & CE5850)
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VM Awareness
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Agile Controller
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SDN
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Open Programmability System (OPS)
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Traffic Analysis
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NetStream
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sFlow
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VLAN
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Adding access, trunk, and hybrid interfaces to VLANs
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Default VLAN
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QinQ
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MUX VLAN
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GVRP
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ACL
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ingress: 2.25k egress: 1k
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MAC Address Table
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maximum: 128k
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Dynamic learning and aging of MAC addresses
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Static, dynamic, and black hole MAC address entries
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Packet filtering based on source MAC addresses
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MAC address limiting based on ports and VLANs
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ARP (maximum)
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16k
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IPv4 FIB (maximum)
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16k
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IP Routing
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IPv4 routing protocols, such as RIP, OSPF, BGP, and IS-IS
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IPv6 routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+ (not supported by CE5855)
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IPv6 FIB (maximum)
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8k
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IPv6
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IPv6 Neighbor Discovery (ND) (not supported by CE5855)
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Path MTU Discovery (PMTU) (not supported by CE5855)
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TCP6, ping IPv6, tracert IPv6, socket IPv6, UDP6, and Raw IP6
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Multicast FIB (maximum)
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4k
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Multicast
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IGMP, PIM-SM, PIM-DM, MSDP, and MBGP
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IGMP snooping
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IGMP proxy
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Fast leave of multicast member interfaces
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Multicast traffic suppression
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Multicast VLAN
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Reliability
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LACP
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STP, RSTP, VBST, MSTP
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BPDU protection, root protection, and loop protection
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Smart Link and multi-instance
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DLDP
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ERPS (G.8032)
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VRRP, VRRP load balancing, and BFD for VRRP
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BFD for BGP/IS-IS/OSPF/Static route
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QoS
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Traffic classification based on Layer 2 headers, Layer 3 protocols, Layer 4 protocols, and 802.1p priority
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Actions of ACL, CAR, re-marking, and scheduling
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Queue scheduling algorithms, including PQ, WRR, DRR, PQ + WRR, and PQ + DRR
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Congestion avoidance mechanisms, including WRED and tail drop
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Traffic shaping
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Configuration and Maintenance
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Console, Telnet, and SSH terminals
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Network management protocols, such as SNMPv1/v2c/v3
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File upload and download through FTP and TFTP
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BootROM upgrade and remote upgrade
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802.3az Energy Efficient Ethernet (EEE)
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Hot patches
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User operation logs
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Zero-Touch Provisioning (ZTP)
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Security and Management
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802.1x authentication
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Command line authority control based on user levels, preventing unauthorized users from using commands
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DoS, ARP, and ICMP attack defenses
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Port isolation, port security, and sticky MAC
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Binding of the IP address, MAC address, interface number, and VLAN ID
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Authentication methods, including AAA, RADIUS, and HWTACACS
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Remote Network Monitoring (RMON)
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Dimensions (W x D x H)
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442 mm x 420 mm x 43.6 mm
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Weight (fully loaded)
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8.8 kg (19.4 lb)
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Environmental Parameters
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Operating temperature: 0°C to 40°C (32°F to 104°F) (0m to 1,800m)
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Storage temperature: -40°C to 70°C (-40°F to 158°F)
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Relative humidity: 5% to 95%, non-condensing
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Operating Voltage
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AC: 90V to 264V
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DC: -38.4V to -72V
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Maximum Power Consumption
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131W
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