Cisco 3945 router w/SPE250, 4GE, 3EHWIC, 3DSP, 4SM, 256MBCF, 1GB DRAM, IPB
CISCO3945E/K9 Specification |
|
|
Services and Slot Density |
|
|
Embedded hardware-based cryptography acceleration (IPSec + Secure Sockets Layer [SSL]) |
Yes |
|
Cisco Unified Communications Manager Express Sessions |
450 |
|
Cisco Unified SRST sessions |
1500 |
|
Total onboard WAN or LAN 10/100/1000 ports |
4 |
|
RJ-45-based ports |
4 |
|
SFP-based ports |
2 |
|
Service-module slots |
4 |
|
Doublewide service-module slots |
1 |
|
EHWIC slots |
3 |
|
Doublewide EHWIC slots |
1 |
|
ISM slots |
0 |
|
Online insertion and removal (OIR) |
Services modules |
|
Onboard DSP (PVDM) slots |
3 |
|
Memory DDR2 ECC DRAM: Default |
1 GB |
|
Memory DDR2 ECC DRAM: Maximum |
2 GB |
|
Compact Flash (external): Default |
Slot 0: 256 MB |
|
Slot 1: None |
|
|
Compact Flash (external): Maximum |
Slot 0: 4 GB |
|
Slot 1: 4 GB |
|
|
External USB 2.0 slots (Type A) |
2 |
|
USB console port (Type B) (up to 115.2 kbps) |
1 |
|
Serial console port (up to 115.2 kbps) |
1 |
|
Serial auxiliary port (up to 115.2 kbps) |
1 |
|
Power-supply options |
Internal: AC, PoE, and DC* |
|
Redundant power supply |
Internal: AC, PoE, and DC* |
|
Power Specifications |
|
|
AC input voltage |
100 to 240 VAC autoranging |
|
AC input frequency |
47 to 63 Hz |
|
AC input current range, AC power supply (maximum) |
7.1 to 3.0A |
|
AC input surge current |
<50A |
|
DC Operating Input Voltage |
24Vdc – 60Vdc |
|
Max Input Current range, DC power supply |
33.2 – 12.4 |
|
DC Input Surge Current |
<50A |
|
Typical power (no modules) (watts) |
158 |
|
Maximum power with AC power supply (watts) |
540 |
|
Maximum power with PoE power supply (platform only) (watts) |
540 |
|
Maximum endpoint PoE power available from PoE power supply (watts) |
520 |
|
Max power with DC input (W) |
574 |
|
Maximum endpoint PoE power capacity with PoE boost (watts) |
1040 |
|
Miscellaneous |
|
|
Dimensions (H x W x D) |
5.25 x 17.25 x 18.75 in. (133.35 x 438.15 x 476.25 mm) |
|
Rack height |
3 rack units (3RU) |
|
Rack-mount 19in. (48.3 cm) EIA |
included |
|
Rack-mount 23in. (58.4 cm) EIA |
optional |
|
Wall-mount |
No |
|
Package Weight |
51.85 lb(23.52 kg) |
|
Weight with AC power supply (no modules) |
39 lb (17.7 kg) |
|
Weight with PoE power supply (no modules) |
40 lb (18.1 kg) |
|
Typical weight (with modules) |
60 lb (27.2 kg) |
|
Airflow |
Back to front |
|
Optional airflow kit (includes filter) |
None |
|
Environmental specifications |
|
|
Operating conditions |
|
|
Temperature: 5906 ft (1800m) maximum altitude |
32 to 104ºF (0 to 40ºC) |
|
Temperature: 9843 ft (3000m) maximum altitude |
32 to 104ºF (0 to 40ºC) |
|
Temperature: 13123 ft (4000m) maximum altitude’ |
32 to 86ºF (0 to 30ºC) |
|
Temperature: Short-term per NEBS/5906 ft (1800m) maximum altitude |
23 to 122°F (-5 to 50°C) |
|
Altitude |
4000m (13000 ft) |
|
Relative humidity |
5 to 85% |
|
Short-term (per NEBS) humidity |
5% to 90%, not to exceed 0.024 kg water/kg of dry air |
|
Acoustic: Sound pressure (typical/maximum) |
57.6/77.6 |
|
Acoustic: Sound power (typical/maximum) |
67.8/84.7 |
|
None operating conditions |
|
|
Temperature |
-40 to 158ºF (-40 to 70ºC) |
|
Relative humidity |
5 to 95% |
|
Altitude |
15,584 ft (4750m) |
|
Regulatory and Compliance |
|
|
Safety |
UL 60950-1 |
|
CAN/CSA C22.2 No. 60950-1 |
|
|
EN 60950-1 |
|
|
AS/NZS 60950-1 |
|
|
IEC 60950-1 |
|
|
EMC |
47 CFR, Part 15 |
|
ICES-003 Class A |
|
|
EN55022 Class A |
|
|
CISPR22 Class A |
|
|
AS/NZS 3548 Class A |
|
|
VCCI V-3 |
|
|
CNS 13438 |
|
|
EN 300-386 |
|
|
EN 61000 (Immunity) |
|
|
EN 55024, CISPR 24 |
|
|
EN50082-1 |
|
|
Telecom |
TIA/EIA/IS-968 |
|
CS-03 |
|
|
ANSI T1.101 |
|
|
ITU-T G.823, G.824 |
|
|
IEEE 802.3 |
|
|
RTTE Directive |
|
