CISCO1921-T1SEC/K9 includes Cisco 1921 T1 Bundle - HWIC-1DSU-T1, and 256F/512D, SEC License. The Cisco 1921 builds on the best-in-class. All Cisco 1900 Series Integrated Services Routers offer embedded hardware encryption acceleration, and advanced security services. In addition, the platforms support the industry's widest range of wired and wireless connectivity options such as Serial, T1/E1, xDSL, Gigabit Ethernet, and third-generation (3G) wireless.
Figure 1 shows the front view of CISCO1921-T1SEC/K9.
Table 1 shows the Quick Specs of the CISCO1921-T1SEC/K9.
HWIC-1DSU-T1, and 256F/512D, SEC License
Desktop, rack-mountable - modular - 1U
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport 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
Remote Management Protocol
IEEE 802.1Q, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag
AC 120/230 V ( 50/60 Hz )
34.3 cm x 29.2 cm x 4.4 cm
1 year warranty
Figure 2 shows the ports and LEDs on the front panel of CISCO1921/K9, only for reference. The appearance of CISCO1921-T1SEC/K9 is the same as this router’s, except that it has the installed HWIC-1DSU-T1.
USB serial port
EN(RJ-45 console port)
GE 0/0（down）and 0/1(up)
RJ-45 serial console port
Kensington security slot
Input power connector
EN (USB serial console port)
Table 2 shows some recommended accessories of CISCO1921-T1SEC/K9.
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 Switches
Table 3 shows the comparison between CISCO1921-T1SEC/K9 and CISCO1921-SEC/K9.
512 MB (installed) / 512 MB (max)
512 MB (installed) / 512 MB (max)
256 MB (installed) / 256 MB (max)
256 MB (installed) / 256 MB (max)
w/SEC license PAK
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Do you have any question about the CISCO1921-T1SEC/K9?
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General Device Type: Router Form Factor: External, modular, 1U Width: 13.5 in Depth: 11.5 in Height: 1.7 in Weight: 11.9 lbs Memory RAM: 512 MB (installed) / 512 MB (max) Flash Memory: 256 MB (installed) / 256 MB (max) Networking Connectivity Technology: Wired Line Rate: T-1 Line Coding Format: AMI, B8ZS Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet Network / Transport Protocol: L2TP, IPSec Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing Remote Management Protocol: SNMP, RMON Features: Firewall protection, VPN support, MPLS support, VLAN support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Quality of Service (QoS) Compliant Standards: IEEE 802.3ah, IEEE 802.1ag Communications Type: DSU/CSU Protocols & Specifications: HDLC Max Transfer Rate: 1.544 Mbps Expansion / Connectivity Expansion Slots Total (Free): 2 ( 1 ) x EHWIC Interfaces: 2 x network, Ethernet 10Base-T/100Base-TX/1000Base-T, RJ-45 , 1 x serial, console , 1 x management, console, mini-USB Type B , 1 x serial, auxiliary , 1 x Hi-Speed USB, 4 pin USB Type A , 1 x m Miscellaneous Compliant Standards: VCCI, CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, ICES-003 Class A, CS-03, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, CSA C22.2 No. 60950-1 Power Power Device: Power supply, internal Voltage Required: AC 120/230 V ( 50/60 Hz ) Software / System Requirements OS Provided: Cisco IOS Security Manufacturer Warranty Service & Support: 1 year warranty Service & Support Details: Limited warranty, 1 year Environmental Parameters Min Operating Temperature: 32 °F Max Operating Temperature: 104 °F Humidity Range Operating: 10, 85%
Please urgently confirm that this Router CISCO1921/K9 has BGP (Border Gateway Protocol).
YES, BGP is supported by almost all Cisco Routers.
Cisco 1921 CAN support Vwic2-2MFT-T1/E1?
The 1900 series routers which IOS supports IP SLA?
The dedicated or SLAs router is used exclusively for Cisco IOS IP SLA operations and is connected to the edge routers to simulate the customer network traffic. It is typically a Cisco 1900, 2800, 2900, 3800, 3900 or 7200 Series Router.
Does it support VPN?
Yes, it does.
Can I console 1900 router with USB port?
YES, USB console In addition to the RJ-45 Console port, the Cisco 1900 ISRs have a USB 5-pin mini Type-B port. When first connecting to this port, a USB driver must be installed. You will be prompted to install the driver. Simply follow the installation prompts to install the driver.
Is load balancing a feature of SEC Router?
NO, almost all Routers have this feature.
Which CISCO router is suitable as gateway router for medium size organization of about 80 client computers connected to the internet?
Cisco1900 Series Router is OK.
Do the Cisco 1900 Series routers have security certifications?
The following certifications are in process: • Federal Information Processing Standard (FIPS): FIPS 140-2 Level 2 and FIPS 140-3 Level 2 • Common Criteria/Evaluation Assurance Level (EAL): PSC, FW, SSLVPN, and IPS.
What Mbps bandwidth does this router has in WAN port? Does the router support 10G gigabit bandwidth in LAN ports?
This module is 15 Mbps. No 10G interface for this router.
What's the difference between CISCO1921/K9 and this model?
CISCO1921-T1SEC/K9 is Cisco 1921 T1 Bundle with HWIC-1DSU-T1, and 256F/512D, SEC License, no more difference.
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