Cisco 1900 Routers are designed to meet the application demands of today’s small branches and to evolve to cloud-based services. They took over Cisco 1800 series becoming the most popular Cisco router today.
Cisco 1900 Series ISR include:
- 2 RU and 1 RU units with up to 2 GE integrated WAN ports
- Up to 1 Integrated Service Module (ISM)
- Up to 11 LAN switch ports, two Enhanced High-Speed WAN Interface Card slots
- Hardware accelerated DES, 3DES and AES for IPSec and SSL VPNs
- Integrated 802.11a/g/n access point with 802.11i, WPA and WPA2 for security
- 16 Wireless VLANs and 15 SSIDs
- WAN optimization through WAAS Express
- Secure cloud access with integrated intrusion prevention, content filtering and cloud web security
What their main features can meet your network needs? Maybe the comparison of main Cisco 1900 models can help you find out the answer.
Cisco 1921 vs. Cisco 1941 vs. Cisco 1941W
|
Cisco 1921 |
Cisco 1941 |
Cisco 1941W |
|
|
Enclosure Type |
Desktop, rack-mountable – modular-1U |
Desktop,rack-mountable-modular-2U |
Desktop, rack-mountable- modular-2U |
|
Connectivity Technology |
Wired |
Wired |
Wireless, wired |
|
Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
Ethernet, Fast Ethernet, Gigabit Ethernet |
Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g,IEEE802.11n (draft 2.0) |
|
Network/ Transport Protocol |
IPSec, L2TPv3 |
IPSec, PPPoE, L2TPv3 |
IPSec, PPPoE, L2TPv3 |
|
Routing Protocol |
OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, static IP routing, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MPLS |
OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MPLS, Bidirectional Forwarding Detection (BFD), IPv4-to-IPv6 Multicast |
OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MPLS, Bidirectional Forwarding Detection (BFD), IPv4-to-IPv6 Multicast |
|
Remote Management Protocol |
SNMP, RMON |
SNMP, RMON |
SNMP, RMON |
|
Encryption Algorithm |
N/A |
SSL |
LEAP, MD5, TLS, PEAP, TKIP, WPA, WPA2 |
|
Authentication Method |
N/A |
N/A |
RADIUS, Extensible Authentication Protocol (EAP), EAP-FAST |
|
Compliant Standards |
IEEE 802.1Q, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag |
IEEE 802.3, IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag, ANSI T1.101, ITU-T G.823, ITU-T G.824 |
IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag, IEEE 802.11n (draft 2.0) |
|
RAM |
512 MB (installed) / 512 MB (max) |
512 MB (installed) / 2 GB (max) |
512 MB (installed) / 2 GB (max) |
|
Flash Memory |
256 MB (installed) / 256 MB (max) |
256 MB (installed) / 8 GB (max) |
256 MB (installed) / 8 GB (max) |
|
Interfaces |
2 x 10Base-T/100Base-TX/1000Base-T – RJ-45 ¦ Serial : 1 x console ¦ Management : 1 x console – mini-USB Type B ¦ Serial : 1 x auxiliary ¦ Hi-Speed USB : 1 x 4 pin USB Type A |
2 x 10Base-T/100Base-TX/1000Base-T – RJ-45 ¦ Management : 1 x console – RJ-45 ¦ Management : 1 x console – mini-USB Type B ¦ Serial : 1 x auxiliary – RJ-45 ¦ USB : 2 x 4 pin USB Type A |
2 x 10Base-T/100Base-TX/1000Base-T – RJ-45 ¦ Management : 1 x console – RJ-45 ¦ Management : 1 x console – mini-USB Type B ¦ Serial : 1 x auxiliary – RJ-45 ¦ USB : 2 x 4 pin USB Type A |
|
Expansion Slot(s) |
2 (total) / 2 (free) x EHWIC |
2 (total) / 2 (free) x EHWIC ¦ 2 (total) / 1 (free) x CompactFlash Card ¦ 1 (total) / 1 (free) x ISM |
2 (total) / 2 (free) x EHWIC ¦ 2 (total) / 1 (free) x CompactFlash Card |
|
Power Supply |
Internal/AC 120/230 V ( 50/60 Hz ) |
Internal/AC 120/230 V ( 50/60 Hz ) |
Internal/AC 120/230 V ( 50/60 Hz ) |
|
OS Provided |
Cisco IOS Security |
Cisco IOS IP Base |
Cisco IOS IP Base |
|
Antenna |
N/A |
N/A |
External detachable |
|
Antenna Qty |
N/A |
N/A |
3 |
|
Directivity |
N/A |
N/A |
Omni-directional |
|
Gain Level |
N/A |
N/A |
2 dBi |
There are two tables showing the popular part numbers of Cisco 1921 and Cisco 1941
Cisco 1921 Router
|
Product Number |
Product Description |
|
Cisco 1921 with 2 onboard GE, 2 EHWIC slots, 256MB USB Flash (internal) 512MB DRAM, IP Base Lic |
|
|
Cisco 1921 with 2 onboard GE, 2 EHWIC slots, 256MB USB Flash (internal) 512MB DRAM, SEC Feature Lic |
|
|
Cisco 1921 SEC T1 bundle with HWIC-1DSU-T1, 256F/512D, IOS SEC Lic |
|
|
Cisco 1921 4pair Double Wide EHWIC-4SHDSL-EA bundle, IP Base |
|
|
POE Power Adapter for Cisco1921 |
Cisco 1941 Series
|
Product Number |
Product Description |
|
Cisco 1941 with 2 onboard GE, 2 EHWIC slots, 1 ISM slot, 256MB CF default, 512MB DRAM default, IP Base. |
|
|
Cisco 1941 Router w/802.11 a/b/g/n FCC Compliant, 2 onboard GE, 2 EHWIC slots, 256MB CF default, 512MB DRAM default, IP Base. |
|
|
Cisco 1941 Router w/802.11 a/b/g/n ETSI Compliant, 2 onboard GE, 2 EHWIC slots, 256MB CF default, 512MB DRAM default, IP Base. |
|
|
Cisco1941W-P/K9 |
Cisco 1941 Router w/802.11 a/b/g/n Japan Compliant, 2 onboard GE, 2 EHWIC slots, 256MB CF default, 512MB DRAM default, IP Base. |
|
Cisco1941W-N/K9 |
Cisco 1941 Router w/802.11 a/b/g/n Aus and NZ Compliant, 2 onboard GE, 2 EHWIC slots, 256MB CF default, 512MB DRAM default, IP Base. |
|
Cisco1941W-C/K9 |
Cisco 1941 Router w/802.11 a/b/g/n China Compliant, 2 onboard GE, 2 EHWIC slots, 256MB CF default, 512MB DRAM default, IP Base. |
More about Cisco 1900 models you can visit the page: https://www.router-switch.com/Price-cisco-routers-cisco-router-1900-series_c16
More Related Cisco 1900 Series Topics:
CISCO1921 to Replace the Very Popular Cisco 1841
How to Configure Cisco 1941W?
How to Configure Metro E in 1941 Router?
