The Cisco 2911 router, supporting voice module, is designed for medium-sized branch.
Quick Specs
Figure 1 shows the product appearance of Cisco 2911/K9.
Table 1 shows the Quick Specs of the Cisco 2911/K9.
Product Code |
Cisco 2911/K9 |
Rack Units |
2RU |
Interfaces |
3 integrated 10/100/1000 Ethernet ports (RJ-45 only) |
Expansion Slot(s) |
1 service module slot
1 Internal Service Module slot
2 onboard digital signal processor (DSP) slots
4 enhanced high-speed WAN interface card slots
|
RAM |
512 MB (installed) / 2 GB (max) |
Flash Memory |
256 MB (installed) / 8 GB (max) |
Dimensions |
43.8 cm x 30.5 cm x 8.9 cm |
Package Weight |
16.15 Kg |
Product Details
Figure 2 shows the front panel of CISCO2911/K9.
Note:
1. On/Off switch
2. AC power connector
3.Optional RPS adapter (blank panel shown)
4. LEDs area
*The switch and power connector of the 2911 is on the front bezel, below the LEDs. Furthermore, this router provides an optional Redundant Power System (RPS) adapter.
Table 2 shows the LEDs 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 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. |
RPS |
Green |
System is running on external RPS power supply. |
PS |
Green |
System is running. |
Amber |
System is not running. |
Figure 3 shows some LEDs on the back panel of the Cisco 2911 router.
Note:
1. Compact flash 1
2.Compact flash 0
3.ISM
4. PVDM3 1
5. PVDM3 0
6. EN (Enable B console)
7. EN (Enable Rj-45 console)
8. S (Speed)
9. L (Link)
Table 3 shows the description of these LEDs on the back panel.
LED |
Color |
Description |
Location |
CompactFlash 1 |
Green |
Flash memory is by. |
Back Panel |
Amber |
Initialized with error. |
Blinking Green then turns off |
CompactFlash is ready for removal. |
CompactFlash 0 |
Green |
Flash memory is by. |
Back Panel |
Amber |
Initialized with error. |
Blinking Green then turns off |
CompactFlash is ready for removal. |
S (Speed) |
1 blink + pae |
GE port operating at 10Mb/s. |
Back Panel |
2 blink + pae |
GE port operating at 100Mb/s. |
3 blink + pae |
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 (B serial console port) |
Green |
The B console port is active. |
Back Panel |
ISM |
Green |
Initialized. |
Back Panel |
Amber |
Initialized with error. |
Off |
Not installed. |
PVDM3 0, and 1 |
Green |
PVDM is initialized. |
Back Panel |
Amber |
PVDM is detected but not initialized. |
Off |
No PVDM installed. |
Figure 4 show the expansion slots and ports on the back panel.
The Cisco 2911/K9 supports expansion functions with modules and cards.
Note:
1. Compact flash 0 and 1 (0, right)
2. EHWIC 0,1,2 and 3 (0,far right)
3. B serial port
4. Console port
5. AUX
6. 10/100/1000 Ethernet port GE 0/1 and GE 0/2 (0/1, down)
7. 10/100/1000 Ethernet port GE 0/0
8. B 1
9. Ground connector
10. B 0
11. AC or DC or AC-POE Power module
12. Service module slot 1
Figure 5 shows the unboxing view of CISCO2911/K9.
Cards and Licenses
Table 4 shows some recommended models for this router.
Cards |
Description |
SM-ES3G-16-P |
Enhanced EtherSwitch Service Module, L2/L3 switching, 16* 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology |
SM-ES3G-24-P |
Enhanced EtherSwitch Service Module, L2/L3 switching, 24 * 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology |
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 EHWIC-1GE-SFP-CU |
EHWIC-4ESG |
Four port 10/100/1000 Base-TXGigabit Ethernet switch interface card for Cisco1900 2900 3900Routers |
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 |
MEMB-1024FT |
1GB B 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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