Cisco 2921 Voice Bundle - router - voice / fax module - rack-mountable
The platforms are architected to enable the next phase of branch-office evolution,providing rich media collaboration and virtualization to the branch while maximizing operational cost savings The integrated services routers generation two platforms are future-enabled with multi-core CPUs,support for high capacity DSPs for future enhanced video capabilities,high powered service modules with improved availability,Gigabit Ethernet switching with enhanced POE,and energy monitoring and control capabilities while enhancing overall system performance. Overall,the Cisco 2900 series offer unparalleled total cost of ownership savings and network agility through the intelligent integration of market leading security,unified communications,wireless,and application services.
| Device Type | Router |
| Enclosure Type | Rack-mountable - modular - 2U |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet,Fast Ethernet,Gigabit Ethernet |
| Capacity | Cisco Unified SRST sessions:100 Cisco Unified Communications Manager Express sessions:100 |
| Network / Transport Protocol | IPSec,L2TPv3 |
| Routing Protocol | OSPF,IS-IS,BGP,EIGRP,DVMRP,PIM-SM,static IP routing,IGMPv3,GRE,PIM-SSM,static IPv4 routing,static IPv6 routing,policy-based routing (PBR),MPLS,Bidirectional Forwarding Detection (BFD),IPv4-to-IPv6 Multicast |
| Remote Management Protocol | SNMP,RMON,TR-069 |
| Encryption Algorithm | DES,Triple DES,AES,SSL |
| Features | Firewall protection,hardware encryption,VPN support,MPLS support,Syslog support,content filtering,IPv6 support,Intrusion Prevention System (IPS),Class-Based Weighted Fair Queuing (CBWFQ),Weighted Random Early Detection (WRED),Dynamic Multipoint VPN (DMVPN),Web Services Management Agent (WSMA),NetFlow |
| Compliant Standards | IEEE 802.3,IEEE 802.1Q,IEEE 802.3af,IEEE 802.3ah,IEEE 802.1ah,IEEE 802.1ag,ANSI T1.101,ITU-T G.823,ITU-T G.824,CISPR 22 Class A,CISPR 24,EN55024,EN55022 Class A,EN50082-1,AS/NZS 60950-1,ICES-003 Class A,CS-03,R&TTE,FCC CFR47 Part 15,EN300-386,UL 60950-1,IEC 60950-1,EN 60950-1,BSMI CNS 13438,AS/NZS 3548 Class A,CAN/CSA C22.2 No. 60950-1,VCCI V-3,EN 61000,TIA/EIA/IS-968 |
| RAM | 512 MB (installed) / 2 GB (max) - DDR2 SDRAM |
| Flash Memory | 256 MB (installed) / 8 GB (max) |
| Status Indicators | Link activity,power |
| Communications | |
|---|---|
| Type | Voice / fax module |
| Digital Ports Qty | 32 |
| IP Telephony | |
| Voice Codecs | G.711,G.722,G.723.1,G.728,G.729,G.729a,G.729ab,G.726,G.729b |
| Expansion / Connectivity | |
| Interfaces | WAN:3 x 10Base-T/100Base-TX/1000Base-T - RJ-45 Management:1 x console - RJ-45 Management:1 x console - mini-USB Type B Serial:1 x auxiliary - RJ-45 USB:2 x 4 pin USB Type A 1 x SFP (mini-GBIC) |
| Expansion Slots | 4 (total) / 4 (free) x EHWIC 3 (total) / 2 (free) x PVDM 2 (total) / 1 (free) x CompactFlash 1 (total) / 1 (free) x expansion slot |
| Power | |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| SKU | CISCO2921-V/K9 |
|---|---|
| Manufacturer | Cisco |
