Details
Main Specifications
| Product Description | Cisco 2921 Voice Bundle - router - voice / fax module - rack-mountable |
| Device Type | Router - voice / fax module |
| Enclosure Type | Rack-mountable - modular - 2U |
| 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 |
| 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 |
| Power | AC 120/230 V ( 50/60 Hz ) |
| Dimensions (WxDxH) | 17.3 in x 18.5 in x 3.5 in |
| Weight | 29.1 lbs |
| Manufacturer Warranty | 90 days warranty |
| General | |
| 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 |
| 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 Slot(s) | 4 (total) / 4 (free) x EHWIC 3 (total) / 2 (free) x PVDM 2 (total) / 1 (free) x CompactFlash Card 1 (total) / 1 (free) x expansion slot |
| Power | |
| Power Device | Power supply - internal |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Miscellaneous | |
| Width | 17.3 in |
| Depth | 18.5 in |
| Height | 3.5 in |
| Weight | 29.1 lbs |
| Rack Mounting Kit | Included |
| Compliant Standards | 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 |
| Software / System Requirements | |
| Software Included | Cisco IOS Unified Communications |
| Manufacturer Warranty | |
| Service & Support | 90 days warranty |
| Service & Support Details | Limited warranty - advance parts replacement - 90 days - response time: 10 days |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 - 85% |