Description
Cisco Catalyst 3850 Series | 24 Port | 10/100/1000 | UPoE | LAN Base | Stackable Data & Power | WS-C3850-24U-L
The Cisco 3850 is equipped with Cisco's popular StackPower technology. StackPower is an innovative power sharing and redundancy technology available on the Cisco 3850 series of switches. This configuration allows members of the stack to share in one of two power pooling topologies. The first, power sharing mode, aggregates then distributes the power among the stack. Power is dynamically allocated where it's needed. The second, redundant mode, polls the stack, identifies the supply with the greatest wattage then reserves its use for failure. Power is then allocated to the stack from the remainder of the supplies. Once the reserved power supply is activated, the stack migrates to power sharing mode automatically. This technology eliminates the need for an external RPS unit and allows users to simply add another power supply for either redundancy or additional power to the pool.
Specifications:
| Model Number | WS-C3850-24U-L |
|---|---|
| Form Factor | Desktop, Rack Mountable |
| Ports: | (24) x 10/100/1000 UPoE |
| Switching Capacity | 92 Gbps |
| Rack Units | 1RU |
| Software | LAN Base |
| Subtype | Gigabit Ethernet |
| Flash Memory | 2 GB |
| PoE Budget | 800W (1900W w/Optional 1100W PS) |
| Network Module Slots | 1 |
| VLAN ID's | 4,000 |
| Fans | Dual Redundant |
| Dimensions: | 1.75 x 17.5 x 19.2 in |
| Model #: | WS-C3850-24U-L |
| Condition: | Refurbished |
| Weight: | 21.1 lbs |
| Port Quantity | 24 |
| Series | Catalyst 3850 |
| Rack Units | 1RU |
| OSI Layer | L2 |
| Stacking | StackWise-480 & StackPower (LAN Base to LAN Base) |
| Deployment Pack | No |
| Hot Swappable Modules | Yes |
| Hot Swappable Fans | Yes |
| Hot Swappable Power Supply | Yes |
| Energy Efficient | Yes |
| PoE Compatibility | Universal PoE |
| Port Speed | Gigabit Ethernet |
| Ram | 4GB |
| Flash | 2GB |
| Ports | 24 x Ethernet 10/100/1000 |
| Switching Bandwidth | 92 Gbps |
| Mac Addresses | 32K |
| Operating Humidity | 5 to 90% noncondensing |
| Storage Humidity | 5 to 90% noncondensing |
| Stacking Bandwidth | 480 Gbps |
| Unicast Routes | 24K |
| Acoustic Noise | - |
| Available PoE Power | 800W |
| Forwarding Rate Based On 64-Byte Packets | 68.4 Mpps |
| Max Routed Ports Per 3850 Stack | 208 |
| Power Specifications | 115-240VAC , 50-60Hz , 12-6A |
| Operating Temp | 23 to 113°F (-5 to 45°C) |
| Storage Temp | -40 to 158°F (-40 to 70°C) |
| Uplink Interfaces | C3850-NM-4-1G, C3850-NM-2-10G |
| Max Active VLANS | Depends on SDM template |
| Switched Virtual Interfaces (SVI's) | 1K |
Details:
| Manufacturer | Cisco |
|---|---|
| Condition | Refurbished |
| Power Over Ethernet (PoE) | UPoE |
| FNF Entries | 24,000 Flows |
| MTBF: | 237,310 hours |
| RAM | 4 GB |
| Jumbo Frame Support | 9,198 bytes |
| Total MAC Addresses | 32,000 |
| Stackable | Yes |
| Stacking Bandwidth | 480 Gbps |
| Product Line | Cisco Catalyst |
| Warranty | Lifetime |
| Weight: | 16.5 lbs |
Features:
- AutoQoS (Automatic QoS)
- DHCP (Dynamic Host Configuration Protocol)
- DTP (Dynamic Trunking Protocol)
- PAgP (Port Aggregation Protocol)
- LACP (Link Aggregation Control Protocol)
- MDIX (Automatic media-dependent interface crossover)
- UDLD (Unidirectional Link Detection Protocol)
- SDM (Switching Database Manager)
- ARP (Local Proxy Address Resolution Protocol
- IGMP (Internet Group Management Control Protocol)
- IGMP Filtering
- VLAN Registration
- VTP (VLAN Trunking Protocol)
- Dynamic VLAN assignment
- RSPAN Remote Switch Port Analyzer
- Layer 2 Traceroute
- TFTP (Trivial File Transfer Protocol)
- NTP (Network Timing Protocol)
- Equal-cost routing and load balancing (Layer 3)
- EEM (Embedded Event Manager)
- SLAs (IP Service-level Agreements)
- Private VLAN's
- Private VLAN Edge
- Multidomain Authentication
- Port Based ACL's
- SSH (Secure Shell Protocol)
- Kerberos
- SNMPv3
- SPAN
- TACACS+ and Radius Authentication
- MAC Address Notification
- Multilevel security on console access
- BPDU (Bridge Protocol Data Unit)
- WTD (Weighted Tail Drop)
Compatible Modules:
C3850-NM-4-1G - Cisco 3850 Four-Port 1G Ethernet Network Module
C3850-NM-2-10G - 3850 Two-Port 10G Ethernet Network Module
Power Supplies:
PWR-C1-350WAC - Cisco 3850 350WAC Power Supply
PWR-C1-715WAC - Cisco 3850 715WAC Power Supply
PWR-C1-1100WAC - Cisco 3850 1100WAC Power Supply
PWR-C1-440WD - Cisco 3850 440WDC Power Supply
PWR-C1-BLANK - Cisco 3850 Series Power Supply Slot Cover/Blank
Stack cables:
CAB-SPWR-30CM - Stack Power Cable, 30CM
CAB-SPWR-150CM - Stack Power Cable, 150CM
STACK-T1-50CM - Stackwise-480 Stacking Cable, 50CM
STACK-T1-1M - Stackwise-480 Stacking Cable, 1M
STACK-T1-3M - Stackwise-480 Stacking Cable, 3M
Kits/Accessories:
C3850-ACC-KIT - Accessory kit for Cisco Catalyst 3850 Series
C3850-RACK-KIT - Rack mount kit for Cisco Catalyst 3850 Series
C3850-FAN-T1 - Cisco 3850 and WLC 5760 Type 1 Fan Module
Power Cords:
CAB-TA-NA - AC power cord for Cisco Catalyst 3850 (North America)
CAB-TA-EU - AC power cord for Cisco Catalyst 3850 (Europe)
CAB-TA-AP - AC power cord for Cisco Catalyst 3850 (Australia)
Compatible Access Points:
3600 Series
3500 Series
2600 Series
1600 Series
1260 Series
1140 Series
1040 Series
