Cisco 881G - Fe Sec Router Manual de usuario descargar pdf (Pagina 12)

Data Sheet

G.SHDSL specifications

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Conexant Chipset

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Support for 2- and 4-wire modes

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Support for Annex A and Annex B starting with Cisco IOS Software Release

12.4(15)XZ

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Support for wetting current (Section A.5.3.3 of G.991.2)

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Support for dying gasp; uses power status bit (Section 7.1.2.5.3 of G.991.2) for

signaling

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Symmetrical WAN speeds of 2.304 Mbps per pair

SRST model specifications

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Digital-signal-processor fax and voice DSP module PVDM2-16

FXS voice-port specifications:

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Tip and ring interfaces for each FXS port (subscriber line interface card [SLIC])

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Ring voltage

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Ring frequency

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Ring waveform

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Ring load

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Ringer Equivalence Number (REN)

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Loop resistance

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On- and off-hook characteristics

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On-hook voltage (tip and ring)

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Off-hook current

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RJ-11 FXS port terminating impedance option

BRI voice-port specifications:

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Interface type

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Compliance

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Safety conformance

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ITU compliance

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Interface

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ISDN digital access

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Physical connector

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Phantom power

Wireless specifications 2.4 GHz

Data rates supported

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

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

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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.

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802.11b 20 dBm

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802.11g 17 dBm

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802.11n 16 dBm

3G specifications

Data rates

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CDMA: 850 and 1900 MHz

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HSDPA: 850, 900, 1800, 1900, and 2100 MHz

Physical dimensions and weight Product dimensions, nonwireless models:

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H x W x D = 1.9 x 12.8 x 9.8 in. (48 x 325 x 249 mm) (includes rubber feet)

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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:

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H x W x D = 1.9 x 12.8 x 10.4 in. (48 x 325 x 264 mm) (includes rubber feet)

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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)

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Weight: 5.5 lb (2.5 kg) maximum

Power Product power specifications:

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AC input voltage: 100 to 240 VAC

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Frequency: 50 to 60 Hz

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Maximum output power: 60 W

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Output voltages: 12 VDC

Optional internal PoE with external adapter:

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Maximum output power: 80 W

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External output voltage: 48 VDC

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Cisco 881G - Fe Sec Router Manual de usuario Pagina 12

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