The Cisco 3900 Series builds on the best-in-class offering of the existing Cisco 3800 Series Integrated Services Routers by now offering four platforms, the Cisco 3945E, Cisco 3925E, Cisco 3945, and Cisco 3925 Integrated Services Routers.
The Cisco 3900 Series offers embedded hardware encryption acceleration, voice- and video-capable DSP slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industry's widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper, and fiber Gigabit Ethernet.

| Manufacturer: | Cisco Systems, Inc |
|---|---|
| Manufacturer Part Number: | C3925-VSEC-CUBE/K9 |
| Manufacturer Website Address: | www.cisco.com |
| Brand Name: | Cisco |
| Product Series: | 3900 |
| Product Model: | 3925 |
| Product Name: | 3925 Integrated Services Router |
| Product Type: | Router |
| Total Number of Ports: | 3 |
|---|---|
| USB: | Yes |
| Management Port: | Yes |
| Number of Broadband (RJ-45) Ports: | 3 |
| Number of Total Expansion Slots: | 15 |
|---|---|
| Expansion Slot Type: | HWIC |
| PVDM | |
| SFP (mini-GBIC) |
| Network Technology: | 10/100/1000Base-T |
|---|---|
| Ethernet Technology: | Gigabit Ethernet |
| Security Features: |
|---|
| Standard Memory: | 1 GB |
|---|---|
| Maximum Memory: | 2 GB |
| Memory Technology: | DRAM |
| Flash Memory: | 256 MB |
| Memory Card Supported: | CompactFlash (CF) Card |
| PoE (RJ-45) Port: | Yes |
|---|---|
| Input Voltage: | 110 V AC |
| 220 V AC | |
| Power Source: | Power Supply |
| Compatible Rack Unit: | 3U |
|---|---|
| Form Factor: | Rack-mountable |
| Height: | 133.4 mm |
| 5.3" | |
| Width: | 17.3" |
| 438.2 mm | |
| Depth: | 18.8" |
| 476.3 mm | |
| Weight (Approximate): | 17.70 kg |
| 39.02 lb |
| Package Contents: |
|---|
| Limited Warranty: | 90 Day |
|---|











23 x 10/100Base-TX LAN, 1 x 10/100/1000Base-T Uplink
4 x Synchronous /Asynchronous Serial

1 x ADSLoPOTS, 1 x ISDN BRI
1 x T1/E1
1 x 10/100/1000Base-T LAN
2 x T1/E1 - 1 x VIC/VWIC

15 x 10/100Base-TX, 1 x 10/100/1000Base-T
1 x VIC/VWIC
| Limited Warranty: | 90 Day |
|---|
| Sku | Description | Price | Order |
|---|---|---|---|
20264337V |
Cisco Software Application Support Plus - 1 Year--24 x 7 - Technical - Electronic and Physical Service |
$294.51 |
|
20167367Q |
Cisco Cisco SMARTnet Extended Service--8 x 5 Next Business Day - Maintenance - Physical Service |
$1,199.53 |
|
2028473A0 |
Cisco Cisco SMARTnet Extended Service--8 x 5 x 4 Hour - Maintenance - Physical Service |
$1,743.26 |
|
20299478X |
Cisco SMARTnet Premium - 1 Year Extended Service--24 x 7 x 4 Hour - Maintenance - Physical Service |
$1,923.60 |
|
20160976T |
Cisco SMARTnet - 1 Year Extended Service--8 x 5 Next Business Day - Maintenance - Physical Service |
$5,949.77 |
4 x HWIC, 2 x CompactFlash (CF) Card, 2 x Services Module, 2 x PVDM - 3 x 10/100/1000Base-T WAN
4 x HWIC, 1 x SFP (mini-GBIC), 3 x PVDM, 2 x Services Module, 2 x CompactFlash (CF) Card - 3 x 10/100/1000Base-T Network WAN
4 x HWIC, 2 x CompactFlash (CF) Card, 2 x Services Module, 3 x PVDM, 1 x SFP (mini-GBIC) - 3 x 10/100/1000Base-T WAN
1 x SFP (mini-GBIC), 2 x CompactFlash (CF) Card, 4 x HWIC, 2 x Services Module, 3 x PVDM - 3 x 10/100/1000Base-T WAN
1 x SFP (mini-GBIC), 4 x HWIC, 3 x PVDM, 2 x CompactFlash (CF) Card, 2 x Services Module - 3 x 10/100/1000Base-T WAN
3 Ports - 12 Slots - Rack-mountable
4 x HWIC, 1 x SFP (mini-GBIC), 3 x PVDM, 3 x Services Module, 2 x CompactFlash (CF) Card - 3 x 10/100/1000Base-T Network LAN
3 x PVDM, 4 x HWIC, 3 x Services Module, 2 x CompactFlash (CF) Card, 1 x SFP (mini-GBIC) - 3 x 10/100/1000Base-T WAN
4 x HWIC, 4 x PVDM, 3 x Services Module, 2 x SFP (mini-GBIC), 2 x CompactFlash (CF) Card - 3 x 10/100/1000Base-T Network WAN
2 x SFP (mini-GBIC), 3 x Services Module, 4 x HWIC, 4 x PVDM, 2 x CompactFlash (CF) Card - 3 x 10/100/1000Base-T WAN
2 x SFP (mini-GBIC), 4 x PVDM, 5 x Services Module, 4 x HWIC, 2 x CompactFlash (CF) Card - 3 x 10/100/1000Base-T WAN
3 Ports - 12 Slots - Rack-mountable
4 x HWIC, 4 x PVDM, 2 x SFP (mini-GBIC), 2 x CompactFlash (CF) Card, 5 x Services Module - 3 x 10/100/1000Base-T WAN
3 Ports - 17 Slots - Rack-mountable
1 x SFP (mini-GBIC), 4 x HWIC, 3 x PVDM, 3 x Services Module, 2 x CompactFlash (CF) Card - 3 x 10/100/1000Base-T WAN
3 Ports - 12 Slots - Rack-mountable
1 x SFP (mini-GBIC), 3 x Services Module, 4 x HWIC, 3 x PVDM, 2 x CompactFlash (CF) Card - 3 x 10/100/1000Base-T WAN
2 x CompactFlash (CF) Card, 4 x HWIC, 4 x PVDM, 3 x Services Module, 2 x SFP (mini-GBIC) - 3 x 10/100/1000Base-T WAN
3 Ports - 13 Slots - Rack-mountable
2 x CompactFlash (CF) Card, 4 x HWIC, 4 x PVDM, 3 x Services Module, 2 x SFP (mini-GBIC) - 3 x 10/100/1000Base-T WAN
4 x PVDM, 4 x HWIC, 5 x Services Module, 2 x CompactFlash (CF) Card, 2 x SFP (mini-GBIC) - 3 x 10/100/1000Base-T Network WAN
3 Ports - 13 Slots - Rack-mountable
3 Ports - 16 Slots - Rack-mountable
3 Ports - 13 Slots - Rack-mountable
3 Ports - 12 Slots - Rack-mountable
3 Ports - 13 Slots - Rack-mountable
3 Ports - 13 Slots - Rack-mountable
3 Ports - 13 Slots - Rack-mountable
3 Ports - 15 Slots - Rack-mountable
3 Ports - 17 Slots - Rack-mountable
3 Ports - 13 Slots - Rack-mountable
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