Cisco® 1900 Series Integrated Services Routers (ISRs) build on 25 years of Cisco innovation and product leadership. The new platforms are architected to enable the next phase of branch-office evolution, providing rich-media collaboration to the branch office while maximizing operational cost savings. The Cisco Integrated Services Routers Generation 2 (ISR G2) platforms are future-enabled with multicore CPUs, Gigabit Ethernet switching with enhanced Power over Ethernet (PoE), and new energy monitoring and control capabilities that enhance overall system performance. Additionally, a new Cisco IOS® Software Universal image enables you to decouple the deployment of hardware and software, providing a stable technology foundation that can quickly adapt to evolving network requirements. Overall, the Cisco 1900 Series offers exceptional Total Cost of Ownership (TCO) savings and network agility through the intelligent integration of market-leading security, unified communications, wireless, and application services.
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Description
Product Features:
- Ethernet WAN DSL WAN 3G/4G USB modem compatibility
- IEEE 802.3af
- Web-based management
- IPSec, SSL/TLS
Cisco 1921 wired router Black
Cisco 1921 Router, 256MB CF, 512MB DRAM, IP Base, SEC, AX
Cisco 1921, Ethernet WAN, DSL WAN, Black
Cisco 1921. Networking standards: IEEE 802.3af, Ethernet LAN data rates: 10,100,1000 Mbit/s. Routing protocols: BGP, EIGRP, IGRP, IS-IS, OSPF. Security algorithms: IPSec, SSL/TLS. Flash memory: 256 MB, Internal memory: 512 MB, Internal memory type: DRAM. Product colour: Black, Rack capacity: 1U
Specification
WAN connection
Ethernet WAN
Yes
DSL WAN
Yes
SIM card slot
No
3G/4G USB modem compatibility
Yes
Network
Networking standards
IEEE 802.3af
Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
VLAN support
Yes
Mobile network
Mobile network generation
Not supported
Management features
Web-based management
Yes
Quality of Service (QoS) support
Yes
Ports & interfaces
Ethernet LAN (RJ-45) ports
2
USB ports quantity
2
Serial ports quantity
2
Protocols
Routing protocols
BGP, EIGRP, IGRP, IS-IS, OSPF
Security
Security algorithms
IPSec, SSL/TLS
Firewall
Yes
Features
Flash memory
256 MB
Internal memory
512 MB
Internal memory type
DRAM
Certification
UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Design
Product colour
Black
Rack mounting
Yes
Rack capacity
1U
Wall mountable
Yes
Antenna
Antenna type
Not supported
Power
Power consumption (typical)
25 W
AC input voltage
100 - 240 V
AC input frequency
47 - 63 Hz
Input current
0.6 - 1.5 A
Output voltage
32 - 60 V
Output current
4 A
Power over Ethernet (PoE)
Yes
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
10 - 85%
Storage relative humidity (H-H)
5 - 95%
Operating altitude
0 - 3000 m
Non-operating altitude
0 - 4570 m
Weight & dimensions
Width
342.9 mm
Depth
292.1 mm
Height
44.5 mm