روتر شبکه سیسکو Cisco ISR C2921-VSEC-CUBE-K9
- توضیحات تکمیلی
توضیحات تکمیلی
وزن | 15000 گرم |
---|---|
مدل سوییچ | Cisco ISR C2921-VSEC-CUBE-K9 |
تعداد پورتهای 10/100.1000 | 3 |
پورت RJ-45 | RJ-45-Based Ports : 3 |
تعداد پورتهای SFP | 1 |
Service Module Slots | 1 |
Double-Wide Service Module Slots (use of a double-wide slot will occupy all single-wide service module slots in a 2900) | 1 |
EHWIC Slots | EHWIC Slots : 4 |
slots | ISM Slots :1 |
Status Memory | Memory DDR2 ECC DRAM – Default :512 MB Memory (DDR2 ECC DRAM) – Maximum : 2 GB Compact Flash (External) – Default :slot 0: 256 MB Compact Flash (External) – Maximum : slot 1: none – slot 0: 4 GB External USB 2.0 Flash Memory Slots (Type A) : 2 |
انواع پورت های کنسول | USB Console Port (Type B) (up to 115.2 kbps) : 1 |
Power-Supply | Power-Supply Options : AC, PoE, and DC Typical Power (No Modules) (Watts) : 60 Maximum Power with AC Power Supply (Watts) :320 Maximum End-Point PoE Power Available from AC PoE Power Supply (Watts) :280 Maximum End-Point PoE Power Capacity with PoE Boost (Watts) : 750 |
RPS Support (External) | Cisco RPS 2300 |
AC | AC Input Voltage : 100 to 240 VAC auto ranging AC Input Frequency : 47 to 63 Hz AC Input Current Range AC Power Supply (Maximum) : 3.4 to 1.4A AC Input Surge Current : <50A |
DC | DC Input Voltage : 24 to 60 Vdc, autoranging positive or negative DC Input Current : (MAX) 12A (24V)0 |
ابعاد (H x W x D) | x (88.9 x 438.2 x 469.9 mm) |
Status Rack | Rack Height : 2RU Rack-Mount 19 in. (48.3 cm) EIA : Included Rack-Mount 23 in. (58.4 cm) EIA : Optional |
Wall-Mount | No |
وزن | Weight with AC Power Supply (No Modules) : 29 lb (13.2 kg) Weight with AC PoE Power Supply (No Modules) : 30 lb (13.6 kg) Typical Weight Fully Configured :34 lb (15.5 kg) |
Airflow | Back and Side to Front |
Optional Airflow Kit | N/A |
Acoustic | Acoustic: Sound Pressure (Typical/Maximum) : 54.4/67.4 dBA Acoustic: Sound Power (Typical/Maximum) : 62.6/74.5 dBA |
دما | t (-40 to 70ºC) |
میزان مقاومت در برابر رطوبت | 5to 95% |
Altitude | 15,000 |
Safety | UL 60950-1 |
EMC | 47 CFR, Part 15 |
Telecom | TIA/EIA/IS-968 |
Services Integration | ● The Cisco 2900 Series ISRs offer increased levels of services integration with voice, video, security, wireless, mobility, and data services, enabling greater efficiencies and cost savings. |
Services On Demand | ● A single Cisco IOS® Software Universal image is installed on each ISR G2. The Universal image containsall of the Cisco IOS technology sets which can be activated with a software license. This allows your business to quickly deploy advanced features without downloading a new IOS image. Additionally, larger default memory is included to support the new capabilities. |
High Performance with Integrated Services | ● The Cisco 2900 Series enables deployment in high speed WAN environments with concurrent services enabled up to 75 Mbps. |
Network Agility | ● Designed to address customer business requirements, the Cisco 2900 Series modular architecture offers increased capacity and performance as your network needs grow. |
Energy Efficiency | ● The Cisco 2900 Series architecture provides energy-saving features that include the following: |
Investment Protection | ● The Cisco 2900 Series maximizes investment protection: |
Modular Platform | ● The Cisco 2900 Series ISRs are highly modular platforms with several types of module slots to add connectivity and services for varied branch-office network requirements. |
Processors | ● The Cisco 2900 Series are powered by high-performance multi-core processors that can support the growing demands of high-speed WAN connections to the branch-office while also running multiple concurrent services. |
Embedded IP Security (IPSec) VPN Hardware Acceleration | ● Embedded hardware encryption acceleration is enhanced to provide higher scalability, which combined with an optional Cisco IOS Security license, enables WAN link security and VPN services (IPSec acceleration). |
Multigigabit Fabric (MGF) | ● The Cisco 2900 Series introduces an innovative Multi Gigabit Fabric (MGF) that allows for efficient module-to-module communication, enabling tighter services interactions across modules while reducing the overhead on the route processor. |
TDM Interconnectivity Fabric | ● Unified communications services in the branch office are significantly enhanced with the use of a TDM interconnectivity fabric in the system architecture, allowing for scaling of DS-0 channel capacity. |
Integrated Gigabit Ethernet Ports | ● All onboard WAN ports are 10/100/1000 Gigabit Ethernet WAN routed ports. |
Innovative Universal-Serial-Bus (USB)-Based Console Access | ● A new, innovative USB console port offers management connectivity for devices without a serial port such as modern laptop computers. |
Optional Integrated Power Supply for Distribution of PoE and Universal DC Power Supply | ● An optional upgrade to the internal power supply provides inline power (802.3af-compliant PoE and Cisco Inline Power) to integrated switch modules. |
Optional External Redundant Power Supply (RPS) | ● The Cisco 2911, 2921, and 2951 allow for power redundancy through the use of an external RPS device, thereby decreasing network downtime and protecting the network from power-supply failures. |
PoE Boost | ● When connected to an external RPS device, the Cisco 2911, 2921, and 2951 can operate in a PoE boost configuration in lieu of redundant power mode – whereby the power capacity of the platform is increased to twice the normal level to power additional PoE ports. |
Cisco Service Module | ● Each service module slot offers high-data-throughput capability: |
Cisco Enhanced High-Speed WAN Interface Card (EHWIC) | ● The EHWIC slot provides enhancements to the prior generation’s high-speed WAN interface card (HWIC) slots while provide maximum investment protection by natively supporting HWICs, WAN Interface Cards (WICs), Voice Interface Cards (VICs), and Voice/WAN interface cards (VWICs). |
Cisco Internal Services Module (ISM) | ● A single ISM slot provides flexibility to integrate intelligent service modules on an internal slot within the chassis |
Cisco High-Density Packet Voice Digital Signal Processor (DSP) Module (PVDM3) Slots on Motherboard | ● PVDM3 slots natively support PVDM3 modules, providing support for richer density for rich-media voice and video. |
Compact Flash Slots | ● Two external Compact Flash slots are available on the Cisco 2900 Series Integrated Services Routers. Each slot can support high-speed storage densities upgradeable to 4 GB in density. |
USB 2.0 Ports | ● Two high-speed USB 2.0 ports are supported. The USB ports enable secure token capabilities and storage. |
پروتکل | IPv4, IPv6, Static Routes, Open Shortest Path First (OSPF), Enhanced IGRP (EIGRP), Border Gateway Protocol (BGP), BGP Router Reflector, Intermediate System-to-Intermediate System (IS-IS), Multicast Internet Group Management Protocol (IGMPv3) Protocol Independent Multicast sparse mode (PIM SM), PIM Source Specific Multicast (SSM), Distance Vector Multicast Routing Protocol (DVMRP), IPSec, Generic Routing Encapsulation (GRE), Bi-Directional Forwarding Detection (BVD), IPv4-to-IPv6 Multicast, MPLS, L2TPv3, 802.1ag, 802.3ah, L2 and L3 VPN. |
Encapsulation | Ethernet, 802.1q VLAN, Point-to-Point Protocol (PPP), Multilink Point-to-Point Protocol (MLPPP), Frame Relay, Multilink Frame Relay (MLFR) (FR.15 and FR.16), High-Level Data Link Control (HDLC), Serial (RS-232, RS-449, X.21, V.35, and EIA-530), Point-to-Point Protocol over Ethernet (PPPoE), and ATM. |
Traffic Management | QoS, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Hierarchical QoS, Policy-Based Routing (PBR), Performance Routing (PfR), and Network-Based Advanced Routing (NBAR). |
WSMA | The Web Services Management Agent (WSMA) defines a mechanism through which you can manage a network device, retrieve configuration data information, and upload and manipulate new configuration data. WSMA uses XML-based data encoding that is transported by the Simple Object Access Protocol (SOAP) for the configuration data and protocol messages. |
EEM | Cisco IOS Embedded Event Manager (EEM) is a distributed and customized approach to event detection and recovery offered directly in a Cisco IOS Software device. It offers the ability to monitor events and take informational, corrective, or any desired EEM action when the monitored events occur or when a threshold is reached. |
IPSLA | Cisco IOS IP Service-Level Agreements (SLAs) enable you to assure new business-critical IP applications, as well as IP services that use data, voice, and video in an IP network. |
SNMP, RMON, Syslog, NetFlow, and TR-069 | Cisco 2900 Series Integrated Services Routers also support SNMP, Remote Monitoring (RMON), syslog, NetFlow, and TR-069 in addition to the embedded management features previously mentioned. |
Embedded Hardware-Based Cryptography and Acceleration | Yes |
Cisco Unified SRST Sessions | 100 |
Cisco Unified CCME Sessions | 100 |