C1921 Modular Router, 2 GE, 2 EHWIC slots, 512DRAM, IP Base
Hàng chính hãng, có đủ CO, CQ
Product Specifications of Cisco 1921 Integrated Services Router
| Cisco 1921 Integrated Services Router | |
|
Services and Slot Density |
|
|
Embedded hardware-based cryptography acceleration (IPsec + SSL) |
Yes |
|
RJ-45 onboard LAN 10/100/1000 ports |
2 |
|
EHWIC slots |
2 |
|
Doublewide EHWIC slots (use of a doublewide EHWIC slot will consume 2 EHWIC slots) |
1 |
|
Cisco Integrated Services Module (ISM) slots |
0 |
|
Memory (DDR2 DRAM): Default/Maximum |
512 MB/512 MB |
|
USB flash memory (internal): Default/maximum |
256 MB/256 MB |
|
External USB flash-memory slots (Type A) |
1 |
|
USB console port (mini-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 |
|
Integrated power supply |
AC |
|
Power-supply options |
POE (external) |
|
Redundant-power-supply support |
No |
|
Power Specifications |
|
|
AC input voltage |
100--240V ~ |
|
AC input frequency |
47--63 Hz |
|
AC input current range AC power supply (maximum) (amps) |
1.5--0.6 |
|
AC input surge current |
<50A |
|
Typical power (no modules) |
25W |
|
Maximum power capacity with AC power supply |
60W |
|
Maximum power capacity with PoE power supply (platform only) |
70W |
|
Maximum PoE device power capacity with PoE power supply |
80W |
|
Physical Specifications |
|
|
Dimensions (H x W x D) |
1.75 x 13.5 x 11.5 in. |
|
Rack height |
1RU |
|
Rack-mount 19in. (48.3 cm) EIA |
optional |
|
Wall-mount (refer to installation guide for approved orientation) |
Yes |
|
Weight - with AC power supply (no modules) |
12 lb |
|
Weight - with PoE power supply (no modules) |
12.8 lb |
|
Maximum weight - fully configured |
14 lb |
|
Airflow |
Back to Sides |
|
Environmental Specifications |
|
|
Operating Condition |
|
|
Temperature: 5906 feet (1800m) maximum altitude |
0--40°C (32--104°F) |
|
Temperature: 9843 feet (3000m) maximum altitude |
0--25°C (32--77°F) |
|
Altitude |
3000m (10000 ft) |
|
Humidity |
10 to 85% RH |
|
Acoustic: Sound pressure (typical /maximum) |
32.99/58.33 dBA |
|
Acoustic: Sound power (typical/maximum) |
41.99/67.22 dBA |
|
Transportation/Storage Condition |
|
|
Temperature |
--40 to 70°C (--40 to 158°F) |
|
Humidity |
5 to 95% RH |
|
Altitude |
4570m (15000 ft) |
|
Regulatory 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 EN 300-386 EN 61000 (Immunity) EN 55024, CISPR 24 EN50082-1 |
|
Telecom |
TIA/EIA/IS-968 CS-03 ANSI T1.101 IEEE 802.3 RTTE Directive |