The Cisco 1941 Router, modular router, is designed for branch offices.
Quick Specs
Figure 1 shows the front view of Cisco Router 1941/K9.
Table 1 shows the Quick Specs of the CISCO1941/K9.
|
Product Code |
CISCO1941/K9 |
|
Rack Units |
2 RU |
|
Interfaces |
2 integrated 10/100/1000 Ethernet ports: GE0/0&GE0/1 |
|
Expansion Slot(s) |
2 enhanced High-Speed WAN Interface Card slots 1 Internal Services Module slot |
|
RAM |
512 MB (installed) / 2 GB (max) |
|
Flash Memory |
256 MB (installed) / 8 GB (max) |
|
Dimensions |
34.3 cm x 29.2 cm x 8.9 cm |
|
Package Weight |
10.48 Kg |
Product Details
Figure 2 shows the statue LEDs, on the front panel of the 1941/K9, including three statues: SYS, ACT and PoE.
Table 2 shows the front panel 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 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. |
Figure 3 shows the back panel of this router with LEDs.
Note:
|
① |
Kensington security slot |
⑤ |
EN (Enable USB console) |
|
② |
CF 1 |
⑥ |
EN (Enable RJ-45 console) |
|
③ |
CF 0 |
⑦ |
S (Speed) |
|
④ |
ISM or WLAN |
⑧ |
L (Link) |
Table 3 shows the back panel LEDs area description.
|
LED |
Color |
Description |
Location |
|
CF 1 |
Green |
Flash memory is busy. |
Back Panel |
|
Amber |
Initialized with error. |
||
|
Blinking Green then turns off |
CompactFlash is ready for removal. |
||
|
CF 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 |
Figure 4 shows the ports and slots on the back panel of Cisco 1941/K9.
Note:
|
① |
On/Off switch |
⑦ |
Compact flash 2 |
|
② |
HWIC slot 1 |
⑧ |
HWIC slot 2 |
|
③ |
Input power connector |
⑨ |
USB serial port |
|
④ |
AUX port |
⑩ |
GE 0/1 |
|
⑤ |
GE 0/0 |
⑪ |
USB ports |
|
⑥ |
Compact flash 1 |
||
·Cisco 1941/K9 supports 2 integrated EHWIC slots for flexible configurations. It supports two modules: 1 double wide HWIC-D or single wide EHWIC/HWIC module or a 2nd single wide E-HIC/HWIC module.
·2 high-speed USB 2.0 ports enable another mechanism secure token capabilities and storage.
·The 1941 has 2 external Compact Flash slots supporting to extend up to 8GB.
Figure 5 shows the internal view of the Cisco 1941.
There is a blank Memory slot inside the device, supporting to extend memory.
Modularity Features
The Cisco 1941 provides significantly enhanced modular capabilities offering investment protection for customers.
Table 4 shows interfaces and modules for this router.
|
Models |
Description |
|
Internal Services Module (ISM) with Services Ready Engine |
|
|
256MB to 1GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
|
256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
|
256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISR |
|
|
256MB to 4GB Compact Flash Upgrade for Cisco 1900,2900,3900 |
|
|
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 |
|
|
HWIC two routed port Cisco Router High-Speed WAN Interface card |
|
|
1-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
|
|
2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card |
|
|
Cisco Voice/WAN Card VWIC3-1MFT-T1/E1 |
|
|
Cisco Voice/WAN Card VWIC3-2MFT-T1/E1 |
|
|
Cisco Voice&WAN T1/E1 interface moudle VWIC3-1MFT-G703 |
|
|
Cisco Voice/WAN Card VWIC3-2MFT-G703 |
Compare to Similar Routers
Table 6 shows the comparison between Cisco 1921 router and 1941 router.
|
Model |
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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CISCO1941/K9 Specification
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 |
|
Power Specifications |
|
|
AC Input Voltage |
100-240 V ~ |
|
AC Input Frequency |
47-63 Hz |
|
AC Input Current range AC Power Supply (Max) (Amps) |
1.5-0.6 |
|
AC Input Surge Current |
<50 A |
|
Typical Power (No Modules) |
35 W |
|
Maximum Power capacity with AC power supply |
110 W |
|
Maximum Power capacity with PoE power supply (platform only) |
110 W |
|
Maximum PoE device power capacity with PoE power supply |
80 W |
|
Physical Specifications |
|
|
Dimensions (H x W x D) |
3.5 in x 13.5 in x 11.5 in (34.3 cm x 29.2 cm x 8.9 cm) |
|
Rack Height |
2 RU |
|
Rack-mount 19in. (48.3 cm) EIA |
Included |
|
Wall-mount (refer to installation guide for approved orientation) |
Yes |
|
Package Weight |
23.1 lbs (10.48 Kg) |
|
Weight-with AC power supply (no modules) |
12 lbs(5.44 Kg) |
|
Weight-with POE power supply (no modules) |
12.8 lbs (5.8 Kg) |
|
Maximum Weight-Fully Configured |
14 lbs (6.35 Kg) |
|
Airflow |
Front to Side |
|
Environmental Specifications |
|
|
Operating Condition |
|
|
Temperature-5906 feet (1800 m) max. altitude |
0-40°C (32-104°F) |
|
Temperature-9843 feet (3000 m) max. altitude |
0-25°C (32-77°F) |
|
Altitude |
3000 m (10000 ft) |
|
Humidity |
10 to 85% RH |
|
Acoustic: Sound Pressure (Typ/Max) |
26/46 dBA |
|
Acoustic: Sound Power (Typ/Max) |
36/55 dBA |
|
Transportation/Storage Condition |
|
|
Temperature |
-40 - 70 oC (-40 - 158 oF) |
|
Humidity |
5 to 95%RH |
|
Altitude |
4570m (15000 ft) |
|
Regulatory Compliance |
|
|
Safety |
UL 60950-1 CAN/CSA C22.2 No. 60950-1 EN 60950-1 AS/NZS 60950-1 IEC 60950-1 |
|
EMC |
47 CFR, Part 15 ICES-003 Class A EN55022 Class A CISPR22 Class A AS/NZS 3548 Class A VCCI V-3 CNS 13438 EN 300-386 EN 61000 (Immunity) EN 55024, CISPR 24 EN50082-1 |
|
Telecom |
TIA/EIA/IS-968 CS-03 ANSI T1.101 ITU-T G.823, G.824 IEEE 802.3 RTTE Directive |
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