Cisco CISCO1921 Gigabit Integrated Services Router (ISR)
All Cisco 1900 Series Integrated Services Routers offer embedded hardware encryption acceleration, optional firewall, intrusion prevention, 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.
Includes:
10/100/1000 WAN Ports: 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: 1 (use of a double-wide EHWIC slot will consume two EHWIC slots)
ISM Slots: 1
Compact Flash: 256 MB
Power Supply: AC
Power Cord: Yes
Console Cable: Yes
IGS offers a variety of used and refurbished Cisco Routers, not sure what you need? Please contact us.
Cisco 1921 Series Integrated Services Routers
Product Overview
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.
Services and Slot Density
Embedded hardware-based cryptography acceleration (IPsec + SSL)
Yes
RJ-45 onboard LAN/WAN 10/100/1000 ports
2
EHWIC slots
2
Doublewide EHWIC slots (use of a doublewide EHWIC slot will consume 2 EHWIC slots)
1
Cisco Integrated Services Module (ISM) slots
0
Memory (DDR2 DRAM): Default/maximum
512 MB/512 MB
USB flash memory (internal): Default/maximum
256 MB/256 MB
External USB flash-memory slots (Type A)
1
USB console port (mini-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
Integrated power supply
AC and DC power supply models
Power-supply options
POE (external) - on AC models only
Redundant-power-supply support
No
Power Specifications
AC input voltage
100-240V ~
AC input frequency
47-63 Hz
AC input current range AC power supply (maximum) (amps)
1.5-0.6
AC input surge current
<50A
Typical power (no modules)
25W
Maximum power capacity with AC power supply
60W
Maximum power capacity with PoE power supply (platform only)
70W
Maximum PoE device power capacity with PoE power supply
80W
DC power input
32-60 VDC, 4A, positive or negative, single source
DC input wire size
AWG 14 (2.0 mm2)
Safety ground-wire size
AWG 14 (2.0 mm2), minimum
Wire terminal (lug)
Amp/Tyco No.32957
Overcurrent protection
20A maximum
Physical Specifications
Dimensions (H x W x D)
1.75 x 13.5 x 11.5 in. (4.45 x 34.29 x 29.21 cm)
Rack height
1 rack unit (1RU)
Rack-mount 19 in. (48.3 cm) EIA
Optional
Wall-mount (refer to installation guide for approved orientation)
Yes
Weight: With AC power supply (no modules)
6.75 lb
Weight: With PoE power supply (no modules)
7.5 lb
Airflow
Back to sides
