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Specifications
1. CISCO2921-V/K9 Router,Cisco 2921 Security Bundle w/SEC license PAK2.Original Packing
3.1 year warranty
Specifications: CISCO2921-V/K9
Cisco 2921 Security Bundle w/SEC license PAK
Cisco 2900 Integrated Services Router Product Specifications
Cisco 2901 |
Cisco 2911 |
Cisco 2921 |
Cisco 2951 |
|
Services and Slot Density | ||||
Embedded Hardware-Based Cryptography and Acceleration |
Yes |
Yes |
Yes |
Yes |
Cisco Unified SRST Sessions |
35 |
50 |
100 |
250 |
Cisco Unified CCME Sessions |
35 |
50 |
100 |
150 |
Total Onboard WAN 10/100/1000 Ports |
2 |
3 |
3 |
3 |
RJ-45-Based Ports |
2 |
3 |
3 |
3 |
SFP-Based Ports (use of SFP port disables the corresponding RJ-45 port) |
0 |
0 |
1 |
1 |
Service Module Slots |
0 |
1 |
1 |
2 |
Double-Wide Service Module Slots (use of a double-wide slot will occupy all single-wide service module slots in a 2900) |
0 |
0 |
1 |
1 |
EHWIC Slots |
4 |
4 |
4 |
4 |
Double-Wide EHWIC Slots (use of a double-wide EHWIC slot will consume two EHWIC slots) |
2 |
2 |
2 |
2 |
ISM Slots |
1 |
1 |
1 |
1 |
Onboard DSP (PVDM) Slots |
2 |
2 |
3 |
3 |
Memory DDR2 ECC DRAM - Default |
512 MB |
512 MB |
512 MB |
512 MB |
Memory (DDR2 ECC DRAM) - Maximum |
2 GB |
2 GB |
2 GB |
2 GB |
Compact Flash (External) - Default |
slot 0: 256 MB slot 1: none |
slot 0: 256 MB slot 1: none |
slot 0: 256 MB slot 1: none |
slot 0: 256 MB slot 1: none |
Compact Flash (External) - Maximum |
slot 0: 4 GB slot 1: 4 GB |
slot 0: 4 GB slot 1: 4 GB |
slot 0: 4 GB slot 1: 4 GB |
slot 0: 4 GB slot 1: 4 GB |
Cisco 2921 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. Key features include:
- 3 Integrated 10/100/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity
- 1 service module slot
- 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots
- 3 onboard digital signal processor slots
- 1 internal service module slot for application services
- Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE
- Security
- Embedded hardware-accelerated VPN encryption
- Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN
- Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
- Identity management: Intelligently protecting endpoints using authentication, authorization, and accounting (AAA), and public key infrastructure
- Voice
- High-density packet voice DSP module, optimized for voice and video support
- Standards-certified VoiceXML browser services
- Cisco Unified Border Element capabilities
- Cisco Unity Express voicemail support
- Support for Cisco Communications Manager Express and Survivable Remote Site Telephony
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