مشخصات فنی روتر CISCO1941/K9 عبارتست از :
CISCO1941/K9 Specification |
|
| Main Specs | |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | CISCO1941/K9 |
| Product Type | Router |
| Form Factor | External – modular – 2U |
| Dimensions (WxDxH) | 34.3 cm x 29.2 cm x 8.9 cm |
| Weight | 5.8 kg |
| DRAM Memory | 512 MB (installed) / 2 GB (max) |
| Flash Memory | 256 MB (installed) / 8 GB (max) |
| Routing Protocol | OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | IPSec |
| Remote Management Protocol | SNMP, RMON |
| Features | Cisco IOS IP Base , firewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED) |
| Compliant Standards | IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag |
| Power | AC 120/230 V ( 50/60 Hz |
| Services and Slot Density | |
| Embedded hardware-based crypto acceleration (IPSec + SSL) | Yes |
| Total Onboard LAN 10/100/1000 | 2 |
| RJ-45-Based Ports | 2 |
| SFP-Based Ports | 0 |
| SM Slots | 0 |
| Double-Wide SM Slots | 0 |
| EHWIC Slots | 2 |
| Double-Wide EHWIC slots (use of a double-wide EHWIC slot will consume two EHWIC slots) | 1 |
| ISM Slots | 1 (0 on the Cisco 1941W) |
| Memory (DDR2 Error Correction Code [ECC] ECC DRAM) – Default | 512 MB |
| Memory (DDR2 ECC DRAM) – Maximum | 2.0 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 flash memory 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 | AC, POE |
| Redundant Power Supply Support | No |
جدول ذیل مقایسه مختصری از سری ISR1900 سیسکو بین دو مدل مشابه 1921و 1941 میباشد :
| Model | CISCO1921/K9 | CISCO1941/K9 |
| Interface | w/2 GE | 2 GE |
| EHWIC slot | 2 | 2 |
| ISM Slot | 0 | 1 |
| Memory | 512 MB (installed) / 512 MB (max) | 512 MB (installed) / 2 GB (max) |
| Flash Memory | 256 MB (installed) / 256 MB (max) | 256 MB (installed) / 8 GB (max) |
| Rack Unit | 1U | 2U |
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