Brand: Cisco · SKU: WS-C3850-24T-E · MPN: WS-C3850-24T-E · Category: Networking

Stackable 24 10/100/1000 Ethernet ports, with 350WAC power supply, 1 RU, IP Services feature set
| Model | WS-C3850-24T-E |
|---|---|
| Weight | 17.5 kg |
| Software | Cisco Unified Wireless Network Software Release 8.9.x or later; Cisco IOS XE Software Release 16.11 with AP Device Pack, or later |
| Interfaces | 1 x 100/1000/2500 Multigigabit Ethernet (RJ-45, IEEE 802.3bz), management console port (RJ-45), USB 2.0 @ 3.75 W (future software enablement) |
| System Memory | 2048 MB DRAM, 1024 MB flash |
| 802.11ac Features | 4x4 downlink MU-MIMO, four spatial streams, MRC, 802.11ac beamforming, 20/40/80/160 MHz channels, PHY data rates up to 3.47 Gbps, Packet aggregation (A-MPDU/A-MSDU), 802.11 DFS, CSD support |
| 802.11ax Features | 4x4 downlink MU-MIMO with four spatial streams, Uplink/downlink OFDMA, TWT, BSS coloring, MRC, 802.11ax beamforming, 20/40/80/160 MHz channels, PHY data rates up to 5.38 Gbps, Packet aggregation (A-MPDU/A-MSDU), 802.11 DFS, CSD support |
| Status Indicators | Status LED indicates boot loader status, association status, operating status, boot loader warnings, and errors |
| Integrated Antenna | Flexible radio (2.4 GHz or 5 GHz): 2.4 GHz peak gain 4 dBi, 5 GHz peak gain 5 dBi, internal, omnidirectional in azimuth; Dedicated 5 GHz radio: 5 GHz peak gain 4 dBi, internal, omnidirectional |
| 802.11n Capabilities | 4x4 MIMO with four spatial streams, Maximal Ratio Combining (MRC), 802.11n and 802.11a/g beamforming, 20/40 MHz channels, PHY data rates up to 890 Mbps, Packet aggregation (A-MPDU/A-MSDU), 802.11 DFS, CSD support |
| Dimensions (W x L x H) | C9120I: 8.5 x 8.5 x 1.7 in (21.6 x 21.6 x 4.3 cm); C9120E/P: 8.5 x 8.05 x 2.0 in (21.6 x 21.6 x 5.1 cm) without mounting brackets |
| Smart Antenna Connector | Available on 9120E and 9120P; Compact multi RF connector with DART interface; Requires AIR-CAB002-DART-R= (2 ft) for RP-TNC antennas; Needed for flexible radio as second 5 GHz serving or security monitoring radio |
| Environmental Conditions | 9120AXI: Storage -22 to 158°F (-30 to 70°C), storage altitude 15,000 ft, operating 32 to 122°F (0 to 50°C), 10%–90% humidity (noncondensing), operating altitude 9,843 ft. When ambient temperature exceeds 40°C, radios shift from 4x4 to 2x2 and uplink downgrades to 1 Gbps (USB stays enabled). 9120AXE/AXP: Storage -22 to 158°F (-30 to 70°C), storage altitude 15,000 ft, operating -4 to 122°F (-20 to 50°C), 10%–90% humidity (noncondensing), operating altitude 9,843 ft. |
| External Antenna Support | Cisco Catalyst 9120E: antenna gain up to 6 dBi; Cisco Catalyst 9120P: antenna gain up to 13 dBi (with AIR-ANT2513-P4M-N=); Supports SIA on one RP-TNC port; Industry's broad selection for various scenarios |
| Input Power Requirements | 802.3at PoE+, 802.3bt Cisco Universal PoE (UPOE+, UPOE), Cisco power injector (AIR-PWRINJ6=), 802.3af PoE, Cisco power injector (AIR-PWRINJ5=, supports only 802.3af) |
| Available Transmit Power Settings | 2.4 GHz: 23 dBm (200 mW), 20 dBm (100 mW), 17 dBm (50 mW), 14 dBm (25 mW), 11 dBm (12.5 mW), 8 dBm (6.25 mW), 5 dBm (3.13 mW), 2 dBm (1.56 mW), -1 dBm (0.79 mW), -4 dBm (0.39 mW); 5 GHz: 26 dBm (400 mW), 23 dBm (200 mW), 20 dBm (100 mW), 17 dBm (50 mW), 14 dBm (25 mW), 11 dBm (12.5 mW), 8 dBm (6.25 mW), 5 dBm (3.13 mW), 2 dBm (1.56 mW), -1 dBm (0.79 mW) |
| Supported Wireless LAN Controllers | Cisco Catalyst 9800 Series Wireless Controllers; Cisco 3500, 5520, 8540 Series Wireless Controllers and Cisco Virtual Wireless Controller |
| Frequency Band and 20-MHz Channels (Regulatory Domain A) | 2.412–2.462 GHz (11 channels); 5.180–5.320 GHz (8 channels); 5.500–5.700 GHz (8 channels, excludes 5.600–5.640 GHz); 5.745–5.825 GHz (5 channels) |
| Warranty | 3-Year Warranty |
Yes, this WS-C3850-24T-E, Cisco Catalyst 3850 Switch, 24xGE ports/IP Services (WS-C3850-24T-E) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This WS-C3850-24T-E, Cisco Catalyst 3850 Switch, 24xGE ports/IP Services includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WS-C3850-24T-E.