思科WS-C3850交换机是一款领先的企业级网络交换机，以其卓越的性能、高级的安全性和可靠性而闻名。作为思科公司最新推出的一款创新产品，WS-C3850交换机在现代网络环境中扮演着至关重要的角色。本文将探索WS-C3850交换机的主要特点和优势。
首先，WS-C3850交换机具有卓越的性能。其采用了先进的硬件架构和高性能芯片组，能够提供高达480 Gbps的总带宽，支持多种网络流量密集的应用场景。此外，WS-C3850交换机还支持2.5G、5G和10G以太网接口，为企业提供更多的带宽扩展选择，满足不断增长的业务需求。
其次，WS-C3850交换机具有高级的安全性。它采用了多种安全功能，包括可信的身份验证、安全精细访问控制列表（ACL）以及数据加密等，有效保护网络免受各种安全威胁。此外，WS-C3850交换机还支持基于用户身份的访问控制（Identity-based Access Control），使企业可以更精确地控制用户的网络访问权限。
另外，WS-C3850交换机还具有极高的可靠性。它采用了思科的可堆叠技术，可以将多个交换机连接成一个逻辑单元，实现网络的冗余和负载均衡。这样，即使其中一个交换机发生故障，其他交换机仍然可以正常工作，保障网络的连续性和可用性。此外，WS-C3850交换机还支持热插拔模块，使故障恢复更加方便快捷。
此外，WS-C3850交换机还具有智能管理和优化功能。它支持思科的智能网络服务（Smart Network Services），可以实现网络流量的智能分发和优化。此外，WS-C3850交换机还支持实时监控和诊断，帮助管理员及时发现和解决网络故障，提高网络的稳定性和性能。
总结而言，思科WS-C3850交换机是一款旨在满足企业级网络需求的先进产品。它具有卓越的性能、高级的安全性和可靠性，为企业提供稳定、安全和高效的网络环境。无论是大型企业、中小型企业还是教育机构，WS-C3850交换机都能够满足其不断增长的业务需求和日益复杂的网络挑战。
WS-C3850-24T-L
Stackable 24 10/100/1000 Ethernet ports, with 350WAC power supply
1 RU, LAN base feature set (StackPower cables need to be purchased separately)
WS-C3850-48T-L
Stackable 48 10/100/1000 Ethernet ports, with 350WAC power supply
1 RU, LAN base feature set (StackPower cables need to be purchased separately)
WS-C3850-24P-L
Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715WAC power supply
1 RU, LAN base feature set (StackPower cables need to be purchased separately)
WS-C3850-24U-L
Stackable 24 10/100/1000 Ethernet UPOE ports, with 1100WAC power supply
1 RU, LAN base feature set (StackPower cables need to be purchased separately)
WS-C3850-48P-L
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715WAC power supply
1 RU, LAN base feature set (StackPower cables need to be purchased separately)
WS-C3850-48F-L
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100WAC power supply
1 RU, LAN base feature set (StackPower cables need to be purchased separately)
WS-C3850-48U-L
Stackable 48 10/100/1000 Ethernet UPOE ports, with 1100WAC power supply
1 RU, LAN base feature set (StackPower cables need to be purchased separately)
WS-C3850-24T-S
Stackable 24 10/100/1000 Ethernet ports, with 350WAC power supply
1 RU, IP base feature set
WS-C3850-48T-S
Stackable 48 10/100/1000 Ethernet ports, with 350WAC power supply
1 RU, IP base feature set
WS-C3850-24P-S
Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715WAC power supply
1 RU, IP base feature set
WS-C3850-24U-S
Stackable 24 10/100/1000 Ethernet UPOE ports, with 1100WAC power supply
1 RU, IP base feature set
WS-C3850-48P-S
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715WAC power supply
1 RU, IP base feature set
WS-C3850-48F-S
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100WAC power supply
1 RU, IP base feature set
WS-C3850-48U-S
Stackable 48 10/100/1000 Ethernet UPOE ports, with 1100WAC power supply
1 RU, IP base feature set
WS-C3850-24T-E
Stackable 24 10/100/1000 Ethernet ports, with 350WAC power supply
1 RU, IP Services feature set
WS-C3850-48T-E
Stackable 48 10/100/1000 Ethernet ports, with 350WAC power supply
1 RU, IP Services feature set
WS-C3850-24P-E
Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715WAC power supply
1 RU, IP Services feature set
WS-C3850-24U-E
Stackable 24 10/100/1000 Ethernet UPOE ports, with 1100WAC power supply
1 RU, IP Services feature set
WS-C3850-48P-E
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715WAC power supply
1 RU, IP Services feature set
WS-C3850-48F-E
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100WAC power supply
1 RU, IP Services feature set
WS-C3850-48U-E
Stackable 48 10/100/1000 Ethernet UPOE ports, with 1100WAC power supply
1 RU, IP Services feature set
WS-C3850-12X48U-L
Stackable 48 10/100/1000 with 12 100Mbps/1/2.5/5/10 Gbps UPOE Ethernet ports, with 1100W AC power supply
1RU, LAN base feature set
WS-C3850-12X48U-S
Stackable 48 10/100/1000 with 12 100Mbps/1/2.5/5/10 Gbps UPOE Ethernet ports, with 1100W AC power supply
1RU, IP base feature set
WS-C3850-12X48U-E
Stackable 48 10/100/1000 with 12 100Mbps/1/2.5/5/10 Gbps UPOE Ethernet ports, with 1100W AC power supply
1RU, IP Services feature set
WS-C3850-24XU-L
Stackable 24 100Mbps/1/2.5/5/10 Gbps UPOE Ethernet ports, with 1100W AC power supply
1RU, LAN base feature set
WS-C3850-24XU-S
Stackable 24 100Mbps/1/2.5/5/10 Gbps UPOE Ethernet ports, with 1100W AC power supply
1RU, IP base feature set
WS-C3850-24XU-E
Stackable 24 100Mbps/1/2.5/5/10 Gbps UPOE Ethernet ports, with 1100W AC power supply
1RU, IP Services feature set
WS-C3850-12S-S
Stackable 12 SFP Ethernet ports, with 350WAC power supply
1 RU, IP base feature set
WS-C3850-12S-E
Stackable 12 SFP Ethernet ports, with 350WAC power supply
1 RU, IP Services feature set
WS-C3850-24S-S
Stackable 24 SFP Ethernet ports, with 350WAC power supply
1 RU, IP base feature set
WS-C3850-24S-E
Stackable 24 SFP Ethernet ports, with 350WAC power supply
1 RU, IP Services feature set
WS-C3850-12XS-S
Stackable 12 SFP+ Ethernet ports, with 350WAC power supply
1 RU, IP base feature set
WS-C3850-12XS-E
Stackable 12 SFP+ Ethernet ports, with 350WAC power supply
1 RU, IP Services feature set
WS-C3850-24XS-S
Stackable 24 SFP+ Ethernet ports, with 715WAC power supply
1 RU, IP base feature set
WS-C3850-24XS-E
Stackable 24 SFP+ Ethernet ports, with 715WAC power supply
1 RU, IP Services feature set
WS-C3850-48XS-S
Standalone, 48 SFP+ and 4 QSFP+ Ethernet ports, with 750WAC front-to-back power supply
1 RU, IP base feature set
WS-C3850-48XS-E
Standalone, 48 SFP+ and 4 QSFP+ Ethernet ports, with 750WAC front-to-back power supply
1 RU, IP Services feature set
WS-C3850-48XS-F-S
Standalone, 48 SFP+ and 4 QSFP+ Ethernet ports, with 750WAC back-to-front power supply
1 RU, IP base feature set
WS-C3850-48XS-F-E
Standalone, 48 SFP+ and 4 QSFP+ Ethernet ports, with 750WAC back-to-front power supply
1 RU, IP Services feature set
Cisco Catalyst 3850 bundles
WS-C3850-24PW-S
Cisco Catalyst 3850 24-port PoE IP base with 5 access point license
WS-C3850-48PW-S
Cisco Catalyst 3850 48-port PoE IP base with 5 access point license
WS-C3850-24UW-S
Cisco Catalyst 3850 24 Port UPOE with 5 access point licenses IP base
WS-C3850-48W-S
Cisco Catalyst 3850 48 Port PoE with 5 access point licenses IP base
WS-C3850-48UW-S
Cisco Catalyst 3850 48 Port UPOE with 5 access point licenses IP base
WS-C3850-24XUW-S
Cisco Catalyst 3850 24 Port UPOE with 24 100Mbps/1/2.5/5/10 Gbps and 5 access point licenses IP base
WS-C3850-12X48UW-S
Cisco Catalyst 3850 48 Port UPOE with 12 100Mbps/1/2.5/5/10 Gbps and 5 access point licenses IP base
WS-C3850-16XS-S
Cisco Catalyst 3850 12 SFP+ port stackable model, with C3850-NM-4-10G module and 350WAC power supply. 1 RU, IP base feature set
WS-C3850-16XS-E
Cisco Catalyst 3850 12 SFP+ port stackable model, with C3850-NM-4-10G module and 350WAC power supply. 1 RU, IP Services feature set
WS-C3850-32XS-S
Cisco Catalyst 3850 24 SFP+ port stackable model, with C3850-NM-8-10G module and 715WAC power supply. 1 RU, IP base feature set
WS-C3850-32XS-E
Cisco Catalyst 3850 24 SFP+ port stackable model, with C3850-NM-8-10G module and 715WAC power supply. 1 RU, IP Services feature set
Network modules for the Cisco Catalyst 3850 Series
C3850-NM-4-1G=
4 x Gigabit Ethernet network module spare
C3850-NM-2-10G=
4 x Gigabit Ethernet/2 x 10 Gigabit Ethernet network module spare
C3850-NM-BLANK=
Network module blank spare
C3850-NM-4-10G=
4 x Gigabit Ethernet/4 x 10 Gigabit Ethernet network module spare
C3850-NM-8-10G=
8 x Gigabit Ethernet/8 x 10 Gigabit Ethernet network module spare
C3850-NM-2-40G=
2 x 40 Gigabit Ethernet network module spare
Software licenses
C3850-12-S-E
Cisco Catalyst 3850 12-port IP base to IP Services RTU paper license
C3850-24-L-S
Cisco Catalyst 3850 24-port Switch LAN base to IP base RTU paper license
C3850-48-L-S
Cisco Catalyst 3850 48-port Switch LAN base to IP base RTU paper license
C3850-24-L-E
Cisco Catalyst 3850 24-port LAN base to IP Services RTU paper license
C3850-48-L-E
Cisco Catalyst 3850 48-port LAN base to IP Services RTU paper license
C3850-24-S-E
Cisco Catalyst 3850 24-port IP base to IP Services RTU paper license
C3850-48-S-E
Cisco Catalyst 3850 48-port IP base to IP Services RTU paper license
L-C3850-24-L-S
Cisco Catalyst 3850 24-port LAN base to IP base RTU electronic license
L-C3850-48-L-S
Cisco Catalyst 3850 48-port LAN base to IP base RTU electronic license
L-C3850-24-L-E
Cisco Catalyst 3850 24-port LAN base to IP Services RTU electronic license
L-C3850-48-L-E
Cisco Catalyst 3850 48-port LAN base to IP Services RTU electronic license
L-C3850-24-S-E
Cisco Catalyst 3850 24-port IP base to IP Services RTU electronic license
L-C3850-48-S-E
Cisco Catalyst 3850 48-port IP base to IP Services RTU electronic license
L-C3850-12-S-E
Cisco Catalyst 3850 12-port IP 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)
Power supplies and fan for the Cisco Catalyst 3850 Series
PWR-C1-350WAC=
350WAC power supply spare
PWR-C1-715WAC=
715WAC power supply spare
PWR-C1-1100WAC=
1100WAC power supply spare
PWR-C1-440WDC=
440WDC power supply spare
PWR-C1-BLANK=
Power supply blank spare
PWR-C3-750WAC-R=
750WAC power supply spare front-to-back airflow for 48XS
PWR-C3-750WAC-F=
750WAC power supply spare back-to-front airflow for 48XS
PWR-C3-750WDC-R=
750WDC power supply spare front-to-back airflow for 48XS
PWR-C3-750WDC-F=
750WDC power supply spare back-to-front airflow for 48XS
FAN-T3-R=
Fan module spare front-to-back airflow for 48XS
FAN-T3-F=
Fan module spare back-to-front airflow for 48XS
C3850-FAN-T1=
Cisco Catalyst 3850 and WLC 5760 Type 1 Fan Module
StackWise-480 and StackPower cables for the Cisco Catalyst 3850 Series
STACK-T1-50CM=
Cisco StackWise-480 50cm stacking cable spare
STACK-T1-1M=
Cisco StackWise-480 1m stacking cable spare
STACK-T1-3M=
Cisco StackWise-480 3m stacking cable spare
CAB-SPWR-30CM=
Cisco Catalyst 3850 StackPower cable 30cm spare
CAB-SPWR-150CM=
Cisco Catalyst 3850 StackPower cable 150cm spare
Spare power cords for the Cisco Catalyst 3850 Series
CAB-TA-NA=
AC power cord for Cisco Catalyst 3850 (North America)
CAB-TA-AP=
AC power cord for Cisco Catalyst 3850 (Australia)
CAB-TA-AR=
AC power cord for Cisco Catalyst 3850 (Argentina)
CAB-TA-SW=
AC power cord for Cisco Catalyst 3850 (Switzerland)
CAB-TA-UK=
AC power cord for Cisco Catalyst 3850 (United Kingdom)
CAB-TA-JP=
AC power cord for Cisco Catalyst 3850 (Japan)
CAB-TA-250VAC-JP=
Japan 250VAC power cord for Cisco Catalyst 3850 (Japan)
CAB-TA-EU=
AC power cord for Cisco Catalyst 3850 (Europe)
CAB-TA-IT=
AC power cord for Cisco Catalyst 3850 (Italy)
CAB-TA-IN=
AC power cord for Cisco Catalyst 3850 (India)
CAB-TA-CN=
AC power cord for Cisco Catalyst 3850 (China)
CAB-TA-DN=
AC power cord for Cisco Catalyst 3850 (Denmark)
CAB-TA-IS=
AC power cord for Cisco Catalyst 3850 (Israel)
CAB-ACBZ-12A=
AC power cord for Cisco Catalyst 3850 (Brazil), 12A/125V BR-3-20 plug up to 12A
CAB-ACBZ-10A=
AC power cord for Cisco Catalyst 3850 (Brazil), 10A/250V BR-3-10 plug up to 10A
CAB-C15-CBN
Cabinet jumper power cord, 250 VAC 13A, C14-C15 connectors
Spare accessory and rack-mount kits for the Cisco Catalyst 3850 Series
C3850-ACC-KIT=
Accessory kit for Cisco Catalyst 3850 Series
C3850-RAC-KIT=
Rack mount kit for Cisco Catalyst 3850 Series
C3850-4PT-KIT=
Extension rails and brackets for four-point mounting for Cisco Catalyst 3850 Series
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