思科 3945E 集成多业务路由器
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最新安全公告
- 28-Sep-2022
- 28-Sep-2022
- 27-Sep-2022
- 13-Apr-2022
- 13-Apr-2022
- 13-Apr-2022
- 22-Sep-2021
- 22-Sep-2021
- 22-Sep-2021
- 22-Sep-2021
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产品手册和产品信息
产品手册
- Cisco 3900 系列集成多业务路由器
- Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series Integrated Services Router Interoperability with Cisco Unified Communications Manager Data Sheet (PDF - 1 MB)
- Cisco Integrated Services Routers Generation 2 Ordering Guide
- Network Security Features for Cisco Integrated Services Routers Generation 2 Platform
- Secure Voice on Cisco Integrated Services Routers
生命周期终止和销售终止通知
最近的内容
- End-of-Sale and End-of-Life Announcement for the Select Cisco One Hardware
- Annonce d’arrêt de commercialisation et de fin de vie de Cisco Select Cisco One Hardware
- End-of-Sale and End-of-Life Announcement for the Cisco ONE Advanced Perpetual, Security & WAAS
- Annonce d’arrêt de commercialisation et de fin de vie de Cisco ONE Advanced Perpetual, Security & WAAS
- End-of-Sale and End-of-Life Announcement for the Cisco Select ISR 1900, 2900 and 3900 Software
- Annonce d’arrêt de commercialisation et de fin de vie de Cisco Select ISR 1900, 2900 and 3900 Software
- Annonce d’arrêt de commercialisation et de fin de vie de Cisco Select 1900, 2900, 3900 Software & Components
- End-of-Sale and End-of-Life Announcement for the Cisco Select 1900, 2900, 3900 Software & Components
- End-of-Sale and End-of-Life Announcement for the Cisco ONE WAN Mid Cycle Refresh PIDs for ISR3900
- Annonce d’arrêt de commercialisation et de fin de vie de Cisco ONE WAN Mid Cycle Refresh PIDs for ISR3900
- End-of-Sale and End-of-Life Announcement for the Cisco 3900 Series Integrated Services Routers
- Annonce d’arrêt de commercialisation et de fin de vie de Cisco 3900 Series Integrated Services Routers
- Annonce d’arrêt de commercialisation et de fin de vie des modules de routeur de services intégrés Cisco de séries 2900 et 3900
- End-of-Sale and End-of-Life Announcement for the Cisco 2900 and 3900 Series Integrated Services Router Modules
- End-of-Sale and End-of-Life Announcement for the Cisco ATM-DS3/E3 Cable
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安全公告
安全公告、响应和通知
最近的内容
- Cisco IOS and IOS XE Software SSH Denial of Service Vulnerability
- Cisco IOS and IOS XE Software Common Industrial Protocol Request Denial of Service Vulnerability
- Vulnerabilities in Layer 2 Network Security Controls Affecting Cisco Products: September 2022
- Cisco IOS and IOS XE Software Web Services Denial of Service Vulnerability
- Cisco IOx Application Hosting Environment Vulnerabilities
- Cisco 1000 Series Connected Grid Router Integrated Wireless Access Point Denial of Service Vulnerability
- Cisco IOS and IOS XE Software FXO Interface Destination Pattern Bypass Vulnerability
- Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability
- Cisco IOS and IOS XE Software Link Layer Discovery Protocol Denial of Service Vulnerability
- Cisco IOS and IOS XE Software IKEv2 AutoReconnect Feature Denial of Service Vulnerability
- Cisco IOS and IOS XE Software TrustSec CLI Parser Denial of Service Vulnerability
- Multiple Cisco Products Server Name Identification Data Exfiltration Vulnerability
- Cisco IOS and IOS XE Software ARP Resource Management Exhaustion Denial of Service Vulnerability
- Cisco IOx Application Environment Path Traversal Vulnerability
- Cisco IOx Application Framework Denial of Service Vulnerability
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参考
安装和升级
安装和升级指南
- Cisco 3900 Series and Cisco 2900 Series Hardware Installation Guide
- Connecting Cisco Enhanced EtherSwitch Service Modules to the Network
- Multichannel STM-1 Port Adapter Installation and Configuration on Cisco 3900 Series Integrated Services Routers
- Regulatory Compliance and Safety Information for Cisco 3900 Series Integrated Services Routers
- Understanding the 32-Port Asynchronous Service Module
配置
故障排除
资料
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Dimensions (H x W x D)5.25 x 17.25 x 18.75 in. (133.35 x 438.15 x 476.25 mm)Modular LAN Switchports (with optional PoE)98AC Input Surge Current< 50ASerial auxiliary port (up to 115.2 kbps)1Integrated WAN Ports4 GE; (2 SFP)Serial console port (up to 115.2 kbps)1SFP-based ports2RJ-45-based ports4AC Input Current7.1 to 3.0A range (max AC power supply)Total onboard WAN or LAN 10-100-1000 ports4USB console port (Type B) (up to 115.2 kbps)1Power SupplyInternal: AC; PoE; and DCAC Input Voltage100 to 240 VAC autorangingAC Input Frequency47 to 63 HzRack Units3 rack units (3RU)Redundant Power SupplyInternal: AC; PoE; and DC
