Cisco 892-K9 8-Port Gigabit Ethernet Router

Product number

CISCO892-K9

Description

Cisco 892 Gigabit Ethernet security router

Default and maximum DRAM

● 512 and 768 MB, respectively, on Cisco 891 and 892 Series data models; upgrade option available

Default and maximum flash memory

● 256 on all Cisco 890 models; not upgradable

WAN

1-port GE

1-port FE

LAN switch

8-port 10-/100-Mbps managed switch

Separate console and auxiliary ports

● RJ-45

USB 2.0

● Two USB 2.0 ports available on Cisco 891, 892, and 892F models

● One USB 2.0 port available on Cisco 892FSP, 896VA, 897VA, 898EA, and 891F

● USB devices supported:

◦ USB eTokens on Cisco 891, 892, and 892F only

◦ USB flash memory

Inline PoE

● Optional internal adapter for inline PoE on 4 switch ports for IP phones or external wireless access points; 802.3af compliant and Cisco PoE compliant

● No PoE support on Cisco 892FSP

Wireless specifications

2.4 and 5 GHz

Data rates supported

● 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps

● 802.11b: 1, 2, 5.5, 6, 9, and 11 Mbps

● 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps

● 802.11n: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, and m0-m15

Maximum transmit power (2-channel aggregate)

● 802.11a: 15dBm

● 802.11b: 20 dBm

● 802.11g: 17 dBm

● 802.11n: 16 dBm

Note: Maximum power setting is subject to change by channel and by region, depending on regulations

Physical dimensions and weight

Product dimensions:

Nonwireless models:

● H x W x D = 1.9 x 12.8 x 9.8 in. (4.8 x 32.5 x 24.9 cm) (includes rubber feet)

● H x W x D = 1.75 x 12.8 x 9.8 in. (4.5 x 32.5 x 24.9 cm) (without rubber feet)

● Weight: 5.5 lb (2.5 kg) maximum

External power supply

Product power specifications:

AC input voltage: Universal 100 to 240 VAC

Frequency: 50 to 60 Hz

Maximum output power: 60W

Output voltages: 12 VDC

Optional POE:

Separate 80W POE power supply for Cisco 891 and 892 ISRs

Single 125W power supply required for Cisco 896, 897, 898 and 891F for router and PoE External output voltage:

48 VDC

Approvals and compliance

● Emission

● 47 CFR Part 15: 2006

◦ CISPR22: 2005

◦ EN300386: V1.3.3: 2005

◦ EN55022: 2006 ◦ EN61000-3-2: 2000 [Inc amd 1 & 2]

◦ EN61000-3-3: 1995 [+ amd 1: 2001]

◦ ICES-003 Issue 4: 2004

◦ KN 22: 2005

◦ VCCI: V-3/2006.04

● Immunity

● CISPR24: 1997 [+ amd 1 & 2]

◦ EN300386: V1.3.3: 2005

◦ EN50082-1: 1992

◦ EN50082-1: 1997

◦ EN55024: 1998 [+ amd 1 & 2]

◦ EN61000-6-1: 2001

Environmental operating range

● Nonoperating temperature: -4 to 149°F (-0 to 65°C)

● Nonoperating humidity: 5 to 95% relative humidity (noncondensing)

● Nonoperating altitude: 0 to 15,000 ft (0 to 4570m)

● Operating temperature: 32 to 104°F (0 to 40°C)

● Operating humidity: 10 to 85% relative humidity (noncondensing)

● Operating altitude: 0 to 10,000 ft (0 to 3000m)