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C1-CISCO1921/K9 Overview
C1-CISCO1921/K9 is the CISCO1921/K9 with Cisco ONE Software. Cisco ONE Software suites provide a cost-effective and flexible way for you to acquire software for your data center, routing, switching, and wireless needs.
The Cisco 1921 Router, which Memory and Flash Memory can’t upgrade, is designed for branch offices.
Quick Specs
Table 1 shows the Quick Specs of the C1-CISCO1921/K9.
| Product Code | C1-CISCO1921/K9 |
| Rack Units | 1U |
| Interfaces | 2 integrated 10/100/1000 Ethernet ports: GE0/0&GE0/1 |
| Expansion Slot(s) | 2 enhanced High-Speed WAN Interface Card (EHWIC) slots |
| RAM | 512 MB/512 MB |
| Flash Memory | 256 MB/256 MB |
| Dimensions | 1.75 x 13.5 x 11.5 in. |
| Package Weight | 5.41 Kg |
Product Details
Table 2 shows the front panel LED area description.
| LED | Color | Description |
| SYS | Solid green | Solid green indicates normal operation. |
| Blinking green | System is booting or is in ROM monitor mode. | |
| Amber | System error. | |
| Off | Power is off or system board is faulty. | |
| ACT | Green | Solid or blinking when any packets are transmitted or received on any WAN or LAN, or when monitoring system activity. |
| PoE | Green | PoE is available. |
| Amber | Power supply is not supplying PoE power. |
Table 3 shows the back panel LED area description.
| LED | Color | Description | Location |
| Flash LED | Green | Blinking means software is accessing the internal USB Flash (eUSB) device. | Back Panel |
| Amber | Initialized with error. | ||
| EN (USB serial console port) | Green | The USB console port is active. | Back Panel |
| EN(RJ-45
console port) |
Green | The RJ-45 console port is active. | Back Panel |
| S (Speed) | 1 blink + pause | GE port operating at 10?Mb/s. | Back Panel |
| 2 blink + pause | GE port operating at 100?Mb/s. | ||
| 3 blink + pause | GE port operating at 1000 Mb/s. | ||
| L (Link) | Green | GE link is established. | Back Panel |
| Off | No GE link is established. |
* Cisco 1921/K9 supports 1 integrated EHWIC slots for flexible configurations. It supports two modules:
1. 1 double wide HWIC-D or single wide EHWIC/HWIC module or 2 single wide EHWIC/HWIC module.
2. High-speed USB 2.0 ports enable another mechanism secure token capabilities and storage.
Recommended Cards and Licenses
Table 4 shows recommended EHWIC, HWIC, VWIC cards and licenses for this router.
|
Category |
Models |
Description |
|
EHWIC ? |
EHWIC-1GE-SFP-CU |
Cisco 1900, 2900, 3900 Router EHWIC WAN Card EHWIC-1GE-SFP-CU |
|
EHWIC-4ESG |
Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers |
|
|
HWIC ? ? |
HWIC-2FE |
HWIC two routed port Cisco Router High-Speed WAN Interface card |
|
HWIC-1T |
1-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
|
|
HWIC-2T |
2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
|
|
VWIC ? |
VWIC3-1MFT-T1/E1 |
Cisco Voice/WAN Card VWIC3-1MFT-T1/E1 |
|
VWIC3-2MFT-T1/E1 |
Cisco Voice/WAN Card VWIC3-2MFT-T1/E1 |
|
|
VWIC3-1MFT-G703 |
Cisco Voice & WAN T1/E1 interface moudle VWIC3-1MFT-G703 |
|
|
VWIC3-2MFT-G703 |
Cisco Voice/WAN Card VWIC3-2MFT-G703 |
|
|
Licenses |
L-SL-19-DATA-K9 |
Cisco 1900 IOS License L-SL-19-DATA-K9= Data E-Delivery PAK for Cisco 1900 |
|
L-SL-19-SEC-K9 |
Security License for Cisco 1900 |
|
|
L-SL-19-APP-K9 |
AppX License with; DATA and WAAS for Cisco 1900 Series |
