Cisco 3945 Router
| Brand | Cisco |
| Router Series | 3900 |
| Device Model | Cisco 3945 |
| Form Factor | Rack-mountable - 3U |
| LAN ports | 3 × RJ-45 |
| WAN ports | 4 × EHWIC slots |
| USB ports | 2 × USB 2.0 |
| RAM | 1GB |
Product Description
Specification
| Brand | Cisco Systems Inc |
| Model | 3900 Series |
| Part Number | 3945/k9 |
General
| Device Type | Router |
| Interface (Buy) Type | 3 integrated 10/100/1000 Ethernet ports |
Performance
| RAM | 1GBRAM |
| Flash Memory | 256MB |
Form Factor
| Form Factor | Rack-mountable - 3U |
EXPANSION / CONNECTIVITY
| Expansion Slots | Expansion Slot(s) 4 service module slots 1 Internal Services Module slot 4 onboard digital signal processor (DSP) slots 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots 4 ( 4 ) x EHWIC 4 ( 4 ) x PVDM 2 ( 1 ) x CompactFlash Card 1 ( 1 ) x Expansion Slot 4 ( 4 ) x service module (SM) |
| Interfaces | Wired |
DIMENSIONS & WEIGHT
| dimensions ( H x W x D) | 47.6 cm x 43.8 cm x 13.3 cm |
| Weight | 17.7 kg ( 39.02 lbs) |
NETWORKING
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Data Transfer Rate | IPSec, PPPoE, L2TPv3 |
MISCELLANEOUS
| Mix Features | 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) |
POWER
| Power Options | Power supply - internal AC 120/230 V ( 47/63 Hz ) Redundant Power Supply Internal: AC, PoE, and DC AC Input Voltage 100 to 240 VAC auto-ranging |
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