Manufacturer | Cisco Systems, Inc |
Manufacturer Part Number | CISCO3945/K9 |
Product Type | Router |
Form Factor | Desktop – modular – 3U |
Connectivity Technology | Wired |
Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
Capacity | Cisco Unified Communications Manager Express sessions : 350 Cisco Unified SRST sessions : 1200 |
Network / Transport Protocol | IPSec, PPPoE, L2TPv3 |
Routing Protocol | OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR) |
Remote Management Protocol | SNMP, RMON |
Encryption Algorithm | SSL |
Features | Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Quality of Service (QoS), Dynamic Multipoint VPN (DMVPN) |
Compliant Standards | IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag |
DRAM Memory | 1 GB (installed) / 2 GB (max) |
Flash Memory | 256 MB (installed) / 8 GB (max |
LED Status Lights Indicators | Link activity, power |
Router Interfaces | 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 Hi-Speed USB : 2 x 4 PIN USB Type A 2 x SFP (mini-GBIC) |
Expansion Slots Total (Free) | 4 ( 4 ) x EHWIC 4 ( 4 ) x PVDM 2 ( 1 ) x CompactFlash Card 1 ( 1 ) x Expansion Slot 2 ( 2 ) x service module (SM) |
Cisco 3945-SEC Router Quick Specs: Number of Available WAN/LAN Ports: 3 at once; RJ45 Ports: 3x 10/100/1000; SFP Ports: 2 (deactivates 2 RJ45 ports) Modular Slots: 4x EHWIC (2x double-wide) DSP/PVDM Slots: 4; Service Module Slots: 4 (1x double-wide) ISM Slots: 1; Security: IPSec, SSL VPNs; DRAM: 1 GB default, 2 GB max. Flash Memory (Slot 0. We have 3 PVDM with 256. So how many calls can be handled by the Cisco 3945 and 2921 gateway. Is it the same 950 calls or more? Cisco CISCO3945-CHASSIS (revision 1.0) with C3900-SPE250/K9 with 1782784K/314368K bytes of memory. 8 Gigabit Ethernet interfaces 1 Virtual Private Network (VPN) Module DRAM configuration is 72 bits wide with parity.
Power Device | Power supply – internal |
Voltage Required | AC 120/230 V ( 47/63 Hz ) |
Width | 47.6 cm ( 18.74 in) |
Depth | 43.8 cm ( 17.24 in) |
Height | 13.3 cm (5.24 in) |
Package Weight | 21.84 kg ( 48.15 lbs) |
Weight | 17.7 kg ( 39.02 lbs) |
Compliant Standards | CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, AS/NZ 3548 Class A, CAN/CSA-E60065-00,ICES-003 Class A, CS-03, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, CSA C22.2 No. 60065, BSMI CNS 13438 |
Description | 3945 Voice Bundle, PVDM3-64, UC License PAK, FL-CUBE25 |
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Manufacturer | Cisco |
Mfg Pn | Cisco3945-V/K9 |
Broadband Transmission Technology | N/A |
Compatible Rack Unit | 3U |
Ethernet AUI | N/A |
Ethernet Technology | Gigabit Ethernet |
Expansion Slot Type | HWIC, PVDM, SFP (mini-GBIC) |
Flash Memory | N/A |
Form Factor | Rack-mountable |
Input Voltage | 110 V AC, 220 V AC |
Management Port | Yes |
Maximum Memory | 2 GB |
Memory Technology | DRAM |
Network Technology | 10/100/1000Base-T |
Number of Broadband (RJ-45) Ports | 3 |
Number of Network (RJ-45) Ports | N/A |
Number of Total Expansion Slots | 17 |
Product Name | 3945 Integrated Services Router |
Redundant Power Supply | Yes |
Standard Memory | 1 GB |
Weight (Approximate) | 39.02 lb |
Width | 17.3' |