Fast & Secure
CISCO2901/K9 Overview
The Cisco 2901 router, supporting voice module, is designed for small offices.
Quick Specs
Figure 1 shows the appearance of the CISCO2901/k9.
Table 1 shows the Quick Specs of the CISCO2901/k9.
| Product Code | CISCO2901/k9 |
| Rack Units | 1U |
| Interfaces | 2 integrated 10/100/1000 Ethernet ports |
| Expansion Slot(s) | 2 onboard digital signal processor (DSP) slots
4 enhanced high-speed WAN interface card slots 1 onboard Internal Service Module for application services |
| RAM | 512 MB (installed) / 2 GB (max) |
| Flash Memory | 256 MB (installed) / 8 GB (max) |
| Dimensions | 43.9 cm x 43.8 cm x 4.5 cm |
| Package Weight | 11.48 Kg |
Product Details
Figure 2 shows the front panel of the Cisco 2901 router with ports and LEDs.
Note:
SYS ACT POE On/Off switch AC power connector
Table 2 shows the LEDs area description
| LED | Color | Description |
| SYS | Solid green | Solid green indicates normal operation. |
| Blinking green | System is bootingis in ROM monitor mode. | |
| Amber | System error. | |
| Off | Power is offsystem board is faulty. | |
| ACT | Green | Solidblinking indicates packet activity between the forwarding and routing engine and any I/O port. |
| Off | No packet transfers are occurring. | |
| PoE | Green | PoE is available. |
| Amber | Power supply is not supplying PoE power. |
Figure 3 shows the back panel of the Cisco 2901 router with LEDs.
Note
Compact flash 0 and 1 (0, right) ISM PVDM3 0 and 1 (0, right) EN (Enable USB console) EN (Enable RJ-45 console) S (Speed) L (Link)
Table 3 shows some LEDs description.
| LED | Color | Description | Location |
| CompactFlash 1 | Green | Flash memory is busy. | Back Panel |
| Amber | Initialized with error. | ||
| Blinking Green then turns off | CompactFlash is ready for removal. | ||
| CompactFlash 0 | Green | Flash memory is busy. | Back Panel |
| Amber | Initialized with error. | ||
| Blinking Green then turns off | CompactFlash is ready for removal. | ||
| 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. | ||
| EN (RJ-45 console port) | Green | The RJ-45 console port is active. | Back Panel |
| EN (USB serial console port) | Green | The USB console port is active. | Back Panel |
| ISM | Green | Initialized. | Back Panel |
| Amber | Initialized with error. | ||
| Off | Not installed. | ||
| PVDM 0, and 1 | Green | PVDM is initialized. | Back Panel |
| Amber | PVDM is detected but not initialized. | ||
| Off | No PVDM installed. |
Figure 4 shows the back panel of the Cisco 2901 router with slots and ports.
Note:
EHWIC 0,1,2 and 3 (0, far right) Compact flash 0 and 1 USB serial port RJ-45 serial console port
10/100/1000 Ethernet port (GE 0/1) USB 0 and 1 (1, top) AUX 10/100/1000 Ethernet port (GE 0/0)
Ground
Figure 5 shows the unboxing view of CISCO2901/K9.
Cards and Licenses
Table 4 shows some recommended models for this router.
|
Cards |
Description |
|
VWIC3-2MFT-G703 |
Cisco Voice/WAN Card VWIC3-2MFT-G703 |
|
HWIC-2T |
2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
|
EHWIC-1GE-SFP-CU |
Cisco 1900, 2900, 3900 Router EHWIC WAN Card vb |
|
EHWIC-4ESG |
Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers |
|
ISM-SRE-300-K9 |
Internal Services Module (ISM) with Services Ready Engine |
|
PVDM3-16 |
16-channel high-density voice DSP module |
|
MEM-CF-256U1GB |
256MB to 1GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
MEM-CF-256U2GB |
256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
MEM-CF-256U512MB |
256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISR |
|
MEM-CF-256U4GB |
256MB to 4GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
MEMUSB-1024FT |
1GB USB Flash Token |
|
Licenses |
Description |
|
L-SL-29-SEC-K9 |
Cisco 2900 License L-SL-29-SEC-K9 Security E-Delivery PAK for Cisco 2901-2951 |
|
L-SL-29-APP-K9 |
Cisco Application Experience License ISR 2900 Series – includes licenses for: AppX, DATA and WAASX |
|
L-SL-29-SECNPE-K9 |
Cisco 2900 License L-SL-29-SECNPE-K9 SEC No Payload Encryption E PAK for Cisco 2901-2951 |
|
L-SL-29-UC-K9 |
Cisco 2900 License L-SL-29-UC-K9 Unified Communication E-Delivery PAK for Cisco 2901-2951 |
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