Cisco 881G - Fe Sec Router Bedienungsanleitung Seite 12

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Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 12 of 16
G.SHDSL specifications
Conexant Chipset
Support for 2- and 4-wire modes
Support for Annex A and Annex B starting with Cisco IOS Software Release
12.4(15)XZ
Support for wetting current (Section A.5.3.3 of G.991.2)
Support for dying gasp; uses power status bit (Section 7.1.2.5.3 of G.991.2) for
signaling
Symmetrical WAN speeds of 2.304 Mbps per pair
SRST model specifications
Digital-signal-processor fax and voice DSP module PVDM2-16
FXS voice-port specifications:
Tip and ring interfaces for each FXS port (subscriber line interface card [SLIC])
Ring voltage
Ring frequency
Ring waveform
Ring load
Ringer Equivalence Number (REN)
Loop resistance
On- and off-hook characteristics
On-hook voltage (tip and ring)
Off-hook current
RJ-11 FXS port terminating impedance option
BRI voice-port specifications:
Interface type
Compliance
Safety conformance
ITU compliance
Interface
ISDN digital access
Physical connector
Phantom power
Wireless specifications 2.4 GHz
Data rates supported
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)
Note: Maximum power setting is subject to changes by channel and by region,
depending on regulations.
802.11b 20 dBm
802.11g 17 dBm
802.11n 16 dBm
3G specifications
Data rates
CDMA: 850 and 1900 MHz
HSDPA: 850, 900, 1800, 1900, and 2100 MHz
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)
Product dimensions, 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
Power Product power specifications:
AC input voltage: 100 to 240 VAC
Frequency: 50 to 60 Hz
Maximum output power: 60 W
Output voltages: 12 VDC
Optional internal PoE with external adapter:
Maximum output power: 80 W
External output voltage: 48 VDC
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