TỔNG ĐÀI ĐIỆN THOẠI
WS-C3850-48T-L Cisco Catalyst 3850 48 Port Data LAN BaseCisco Catalyst WS-C3850-48T-L is 48 Ethernet ports stackable switch with LAN base IOS image. WS- C3850-48T-L is designed for access layer with upgradable IOS which offers the flexibility for the network infrastructure. Cisco 3850 series combines both wired and wireless capability on a single platform. The LAN base IOS features support up to 255 VLANs and disable wireless controller functionality. To enable wireless controller functionality, clients need to purchase wireless license and IP base license. Power stack capacity is supported by Cisco Stackpower technology to provide power redundancy among stack members. Three network uplink modules option enhance the flexibility for customer to choose network uplink connectivity. For the stacking purpose, LAN base switches can only stack with other Catalyst 3850 Series LAN base, mix stack with IP base or IP service feature set is not supported.
| Cisco catalyst 3850-48T-L | ||
| model info: | WS-C3850-48T-L | |
| enclosure type | Rack-mountable - 1U | |
| Ports | 48 x 10/100/1000 | |
| Network management Interface | ● Ethernet management port: RJ-45 connectors, 4-pair Cat-5 UTP cabling ● Management console port: RJ-45-to-DB9 cable for PC connections | |
| Available PoE Power | None | |
| Switching Capacity | 176Gbps | |
| Maximum stacking number | 9 | |
| Stack Bandwidth | 480Gbps | |
| Forwarding Performance | 130.95Mpps | |
| FNF entries | disabled (IP base license required) | |
| Maximum VLANs IDs | 255 | |
| MAC Address Table Size | 32K | |
| CPU | Multicore CPU | |
| RAM | 4 G | |
| Flash Memory | 2 G | |
| Wireless | ||
| Number of AP per switch/stack | 50 | |
| Number of wireless clients per switch/stack | 2000 | |
| Total number of WLANs per switch | 64 | |
| Wireless bandwidth per switch | up to 40Gbps | |
| Supported Aironet AP series | 3600, 3500, 2600, 1600, 1260, 1140, 1040 | |
| Expansion / Connectivity | ||
| Console ports | USB (Type-B), Ethernet (RJ-45) | |
| Expansion Slot(s) | 1 network module slot and 1 power redundant slot | |
| Network Modules | ● C3850-NM-4-1G: 4 x 1G uplinks network module ● C3850-NM-4-10G: 4 x 10G uplinks network module ●C3850-NM-2-10G: 2 x 10G or 4 x 1G uplinks network module | |
| Stacking cable | ●STACK-T1-50CM StackWise stacking cable with a 0.5 m length ●STACK-T1-1M StackWise stacking cable with a 1.0 m length ●STACK-T1-3M StackWise stacking cable with a 3.0 m length | |
| Stack Power Cable (recommended) | ●CAB-SPWR-30CM stack power cable with a 30CM length ●CAB-SPWR-150CM stack power cable with a 150CM length | |
| Power supply | PWR-C1-350WAC | |
| Power Device | Power supply - redundant - plug-in module | |
| Power Redundancy | optional | |
| Voltage range (Auto) | 100V-240V | |
| Power Consumption of standalone(in Watts) | 127.24 (Max) | |
| Miscellaneous | ||
| Width | 17.5 Inches (44.5 Cm) | |
| Depth | 17.7 Inches (44.5 Cm) | |
| Height | 1.75 Inches (4.45 Cm) | |
| Weight | 17.0 Pounds (7.7Kg) | |
| Rack Mounting Kit | optional | |
| MTBF in hours | 303,660 | |
| Compliant Standards | ● IEEE 802.1D Spanning Tree Protoco ● IEEE 802.1p CoS Prioritization ● IEEE 802.1Q VLAN ● IEEE 802.1s ● IEEE 802.1w ● IEEE 802.1X ● IEEE 802.1X-Rev ●IEEE 802.11 ● IEEE 802.1ab (LLDP) ● IEEE 802.3ad ● IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports | ● IEEE 802.3 10BASE-T ● IEEE 802.3u 100BASE-TX ● IEEE 802.3ab 1000BASE-T ● IEEE 802.3z 1000BASE-X ● RMON I and II standards ● SNMP v1, v2c, and v3 |
| System software / license | ||
| System software | IOS LAN Base (Upgradable) | |
| EnergyWise license | ENERGY-MGMT, ENERGY-MGT-100-K9 | |
| Software license | C3850-48-L-S : LAN Base to IP Base RTU paper license | |
| C3850-48-L-E: LAN Base to IP Services RTU paper license | ||
| L-C3850-48-L-S: LAN Base to IP Base RTU electronic license | ||
| L-C3850-48-L-E: LAN Base to IP Services RTU electronic license | ||
| Access Point Licenses | L-LIC-CT3850-UPG: Primary upgrade license SKU for Cisco 3850 wireless controller (e-delivery) | |
| L-LIC-CTIOS-1A: 1 access point adder license for Cisco IOS Software based wireless controller (e-delivery) | ||
| LIC-CT3850-UPG: Primary upgrade license SKU for Cisco 3850 wireless controller (paper license) | ||
| LIC-CTIOS-1A: 1 access point adder license for the Cisco IOS Software based wireless controller (paper license) | ||
| features | ●RPS Support ● Jumbo Frames ● VLANS●Voice Vlan ●VTPv2 ●CDPv2 ●LLDP ●802.3ad LACP ● PVST/PVST+ ●802.1W/802.1S ●Port Fast/Uplink Fast ● port CoS Trust and Override ● Trusted Boundary ●ACL Classification ●ingress Policing ● Auto QoS ● 802.1p queues ● Scheduling ● Priority Queuing ● Configure CoS Priority Queues●Configure CoS Priority Queues ● Configure Queue Weights ● Configure Buffers and Thresholds ●Class & Policy Maps ● Modify CoS and DSCP Mapping ● Weighted Tail Drop● DSCP transparency | |
| Advanced Network security | ● Port security ● DHCP snooping ●Dynamic ARP inspection (DAI) ● IP source guard ●The Unicast Reverse Path Forwarding (uRPF) ● Bidirectional data support on a SPAN ● User authentication ● Multidomain authentication ● MAC address notification ● IGMP filtering ● Cisco security VLAN ACL ● Secure Shell (SSH) Protocol, Kerberos, and Simple Network Management Protocol Version 3 (SNMPv3) ● Port-based ACLs ● TACACS+ and RADIUS authentication ● Bridge protocol data unit (BPDU) Guard ● Spanning Tree Root Guard (STRG) | |
| Management | ●BRIDGE-MIB ●CISCO-AUTH-FRAMEWORK-MIB ●CISCO-BRIDGE-EXT-MIB ●CISCO-IP-URPF-MIB ●CISCO-BULK-FILE-MIB ●CISCO-CABLE-DIAG-MIB ●CISCO-CALLHOME-MIB ●CISCO-CIRCUIT-INTERFACE-MIB ●CISCO-ENTITY-VENDORTYPE-OID-MIB ●CISCO-CONTEXT-MAPPING-MIB ●CISCO-DEVICE-LOCATION-MIB ●CISCO-DHCP-SNOOPING-MIB ●CISCO-EMBEDDED-EVENT-MGR-MIB ●CISCO-ENTITY-FRU-CONTROL-MIB●CISCO-ENTITY-SENSOR-MIB ●ENTITY-MIB ●CISCO-ERR-DISABLE-MIB ●CISCO-CONFIG-COPY-MIB ●CISCO-FTP-CLIENT-MIB ●CISCO-IF-EXTENSION-MIB ●CISCO-CONFIG-MAN-MIB ●CISCO-PRIVATE-VLAN-MIB ●CISCO-LAG-MIB ●CISCO-LICENSE-MGMT-MIB ●CISCO-MAC-AUTH-BYPASS-MIB ●CISCO-MAC-NOTIFICATION-MIB ●CISCO-MDI-METRICS-MIB ●CISCO-FLASH-MIB ●CISCO-PAE-MIB ●CISCO-PAGP-MIB●CISCO-PING-MIB | ●CISCO-PORT-SECURITY-MIB ●CISCO-PRODUCTS-MIB●CISCO-RTP-METRICS-MIB ●CISCO-RTTMON-MIB ●CISCO-SNMP-TARGET-EXT-MIB ●CISCO-STACKMAKER-MIB●CISCO-MEMORY-POOL-MIB ●CISCO-STP-EXTENSIONS-MIB●CISCO-SYSLOG-MIB ●CISCO-TCP-MIB ●CISCO-UDLDP-MIB ●CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB●CISCO-VLAN-MEMBERSHIP-MIB ●CISCO-VTP-MIB ●EtherLike-MIB ●HC-RMON-MIB ●IEEE8021-PAE-MIB●IEEE8023-LAG-MIB ●IF-MIB ●LLDP-EXT-MED-MIB ●LLDP-MIB ●NOTIFICATION-LOG-MIB ●OLD-CISCO-MEMORY-MIB ●CISCO-CDP-MIB ●RMON2-MIB ●RMON-MIB ●SNMP-COMMUNITY-MIB●SNMP-FRAMEWORK-MIB ●SNMP-MPD-MIB ●SNMP-NOTIFICATION-MIB●SNMP-PROXY-MIB ●SNMP-TARGET-MIB ●SNMP-USM-MIB●SNMPv2-MIB ●SNMP-VIEW-BASED-ACM-MIB ●CISCO-IMAGE-MIB ●CISCO-STACKWISE-MIB |
| Technical Support and Services | ● Cisco SMARTnet Service ● Cisco Smart Foundation Service ● Cisco SP Base Service● Cisco Focused Technical Support Services | |
| Environmental Ranges | ||
| Fahrenheit | Centigrade | |
| With AC power supply Operating environment and altitude | ||
| Operating temperature up to 5000 ft (1500 m) | 23ºF to 113ºF | -5ºC to +45ºC |
| Operating temperature up to 10,000 ft (3000 m) | 23ºF to 104ºF | -5ºC to +40ºC |
| Short-term exception at sealevel with single fan failure | 23ºF to 113ºF | -5ºC to +45ºC |
| Short-term exception up to 5000 feet (1500 m) | 23ºF to 122ºF | -5ºC to 50ºC |
| Short-term exception up to 10,000 feet (3000 m) | 23ºF to 113ºF | -5ºC to 45ºC |
| With DC power supply Operating environment and altitude (NEBS) | ||
| Operating temperature up to 6000 ft (1800 m) | 23ºF to 113ºF | -5ºC to +45ºC |
| Operating temperature up to 10,000 ft (3000 m) | 23ºF to 104ºF | -5ºC to +40ºC |
| Operating temperature up to 13,000 ft (4000m) | 23ºF to 95ºF | -5ºC to 35ºC |
| Short-term exception up to 6,000 feet (1800 m) | 23ºF to 131ºF | -5ºC to +55ºC |
| Short-term exception up to 10,000 feet (3000 m) | 23ºF to 122ºF | -5ºC to +50ºC |
| Short-term exception up to 13,000 feet (4000 m) | 23ºF to 113ºF | -5ºC to +45ºC |
| Short-term exception at sealevel with single fan failure | 23ºF to 113ºF | -5ºC to +45º |
| Storage environment | -40ºF to 160ºF | -40ºC to 70ºC |
| Feet | Meters | |
| Operating altitude | Up to 13,000 | Up to 4000m |
| Storage altitude | Up to 15,000 | Up to 4573m |
| Operating relative humidity | 10% to 95% noncondensing | |
| Storage relative humidity | 10% to 95% noncondensing |
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