CISCO1921/K9
Overview
The Cisco 1921 Router, which Memory and Flash Memory can’t upgrade, is designed for branch offices.
Quick Specs
Figure 1 shows the front view of Cisco Router 1921/K9.
Table 1 shows the Quick Specs of the CISCO1921/K9.
| Product Code | 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
Figure 2 shows the statue LEDs, on the front panel of the 1921/K9, including three statues: SYS, ACT and PoE.
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. |
| 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 10Â Mb/s. | Back Panel |
| 2 blink + pause | GE port operating at 100Â 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. |
|
Category |
Models |
Description |
|
EHWIC Â |
Cisco 1900, 2900, 3900 Router EHWIC WAN Card EHWIC-1GE-SFP-CU |
|
|
Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers |
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HWIC Â Â |
HWIC two routed port Cisco Router High-Speed WAN Interface card |
|
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1-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
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2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
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VWIC
|
Cisco Voice/WAN Card VWIC3-1MFT-T1/E1 |
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Cisco Voice/WAN Card VWIC3-2MFT-T1/E1 |
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Cisco Voice & WAN T1/E1 interface moudle VWIC3-1MFT-G703 |
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Cisco Voice/WAN Card VWIC3-2MFT-G703 |
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|
Licenses |
Cisco 1900 IOS License L-SL-19-DATA-K9= Data E-Delivery PAK for Cisco 1900 |
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|
Security License for Cisco 1900 |
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|
AppX License with; DATA and WAAS for Cisco 1900 Series |
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