Datasheet

Data Sheet
© 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 10 of 13
System Specifications
Table 5 lists the system specifications for Cisco 890 Series Integrated Services Routers.
Table 5. System Specifications
Feature Specification
Default and maximum DRAM
●
512 MB/768 MB on Cisco 891 and 892 Series data models; upgrade option available
●
512 MB/1GB on Cisco 892F data models; upgrade option available
Default and maximum flash
memory
●
256/256 MB on all Cisco 890 models; not upgradable
WAN
●
1-port Gigabit Ethernet (1-port SFP on Cisco 892F only) and 1-port Fast Ethernet
LAN switch
●
Managed 8-port 10/100BASE-T with autosensing MDI/MDX for auto crossover
Separate console and auxiliary
ports
●
RJ-45
USB 2.0
●
Two USB 2.0 ports available on Cisco 890 models
●
USB devices supported:
USB eTokens
USB Flash
Note: USB 2.0 ports cannot be used for connecting external devices other than those specified at:
http://www.cisco.com/en/US/prod/collateral/modules/ps6247/product_data_sheet0900aecd80232473.html.
ISDN BRI S/T Available on:
●
Cisco 892 and 892F for out-of-band management and dial backup or primary
●
Point-to-multipoint configurations
●
ISDN Leased Line Support
2
●
X.25 over ISDN Channel
2
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
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 changes 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. (48 x 325 x 249 mm) (includes rubber feet)
●
H x W x D = 1.75 x 12.8 x 9.8 in. (44 x 325 x 249 mm) (without rubber feet)
Wireless models:
●
H x W x D = 1.9 x 12.8 x 10.4 in. (48 x 325 x 264 mm) (includes rubber feet)
●
H x W x D = 1.75 x 12.8 x 10.4 in. (44 x 325 x 264 mm) (without rubber feet; excludes antennas)
●
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 internal PoE with external adapter:
●
Maximum output power: 80W
●
External output voltage: 48 VDC
Approvals and compliance
●
Emission
2
Supported on Cisco IOS Software Release 15.1(3)T and later