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Item#: CISCO1921/K9 Cisco 1921 Router ISR G2

Product detail: Cisco 1921 Modular Router, 2 GE, 2 EHWIC slots, 512DRAM, IP Base

CISCO1921/K9

Product Overview

CISCO1921/K9 Overview

The Cisco 1921 Integrated Services Router (ISR) delivers highly secure data, mobility, and application services.

Primary features include:

  • 2 integrated 10/100/1000 Ethernet ports
  • 2 enhanced High-Speed WAN Interface Card (EHWIC) slots that can host 2 single wide or 1 double wide EHWIC module
  • Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE
  • Security
    • Embedded hardware-accelerated VPN encryption
    • Highly secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN
    • Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
    • Identity management with authentication, authorization, and accounting (AAA), and public key infrastructure

Tech Specs

CISCO1921/K9 Specifications

Product Specifications of Cisco 1921 Integrated Services Router

 Cisco 1921 Integrated Services Router

 

Services and Slot Density

Embedded hardware-based cryptography acceleration (IPsec + SSL)

Yes

RJ-45 onboard LAN 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

Power-supply options

POE (external)

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

Physical Specifications

Dimensions (H x W x D)

1.75 x 13.5 x 11.5 in.

Rack height

1RU

Rack-mount 19in. (48.3 cm) EIA

optional

Wall-mount (refer to installation guide for approved orientation)

Yes

Weight - with AC power supply (no modules)

12 lb

Weight - with PoE power supply (no modules)

12.8 lb

Maximum weight - fully configured

14 lb

Airflow

Back to Sides

Environmental Specifications

Operating Condition

 

Temperature: 5906 feet (1800m) maximum altitude

0--40°C (32--104°F)

Temperature: 9843 feet (3000m) maximum altitude

0--25°C (32--77°F)

Altitude

3000m (10000 ft)

Humidity

10 to 85% RH

Acoustic: Sound pressure (typical /maximum)

32.99/58.33 dBA

Acoustic: Sound power (typical/maximum)

41.99/67.22 dBA

Transportation/Storage Condition

Temperature

--40 to 70°C (--40 to 158°F)

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

EN 300-386

EN 61000 (Immunity)

EN 55024, CISPR 24

EN50082-1

Telecom

TIA/EIA/IS-968

CS-03

ANSI T1.101

IEEE 802.3

RTTE Directive

Cisco Routers

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