A ATA 190 Specifications Physical Specifications

A ATA 190 Specifications Physical Specifications
A P P E N D I X
A
ATA 190 Specifications
Physical Specifications
Table A-1
Physical Specifications
Description
Specification
Regulatory compliance
FCC (Part 15 Class B), CE, ICES-003, A-Tick certification, Restriction of
Hazardous Substances (RoHS), and UL
Power supply
DC input voltage: 5V DC at 2.0A maximum power consumption: 5W
Switching type (100-240V): Automatic
Power adapter: 100-240V and 50-60 Hz (26-34 VA) input with 1.8m cord
Indicator lights and
LEDs
Phone 1, phone 2, network, and power
Documentation
Quick Start Guide
Administration Guide (online)
Provisioning Guide (online)
Dimensions
3.98 x 3.98 x 1.10 in. (101 x 101 x 28mm)
(W x H x D)
Unit weight
5.40 oz (153 g)
Cisco ATA 190 Analog Telephone Adapter Administration Guide for SIP (Version 1.2)
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Appendix A
ATA 190 Specifications
Electrical Specifications
Electrical Specifications
Table A-2
Electrical Specifications
Description
Specification
Power
0.25 to 12W (idle to peak)
DC input voltage
5.0 VDC at 2.0A maximum
Power adapter
Universal AC/DC
~4.05 x 1.93 x 1.31 in. (~10.3 x 4.9 x 3.35 cm)
~4.23 oz (120 g) for the AC-input external power adapter
~4.9 ft (1.5 m) DC cord
6 ft (1.8 m) cord
UL/cUL, CE approved
Class I adapter
Environmental Specifications
Table A-3
Environmental Specifications
Description
Specification
Operating temperature
32 to 113F (0 to 45C)
Nonoperating temperature
–13 to 158F (–25 to 70C)
Operating humidity
10% to 90% noncondensing
Storage humidity
10% to 90% noncondensing
Physical Interfaces
Table A-4
Physical Interfaces
Description
Specification
Ethernet
One RJ-45 connector, IEEE 802.3 100BaseT standard
Analog phone
Two RJ-11 FXS voice ports
Power
5 VDC power connector
Cisco ATA 190 Analog Telephone Adapter Administration Guide for SIP (Version 1.2)
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Appendix A
ATA 190 Specifications
Ringing Characteristics
Ringing Characteristics
Table A-5
Ringing Characteristics
Description
Specification
Tip/ring interfaces for each RJ-11 FXS port (SLIC)
Ring voltage
70VRMS (typical, balanced ringing only)
Ring frequency
20 Hz
Ring waveform
Trapezoidal with 1.2 to 1.6 crest factor
Ring load
1400 ohm + 40F
Ringer equivalence number (REN)
Up to 5 REN per RJ-11 FXS port
Loop impedance
Up to 200 ohms (plus 430-ohm maximum phone DC
resistance)
On-hook/off-hook characteristics
On-hook voltage (tip/ring)
–47V
Off-hook current
24 mA (nominal)
RJ-11 FXS port terminating impedance option
The ATA 190-I1 provides multiple impedance, such
as 600 ohm for American SKU, 900 ohm for
European SKU, 220 ohm (820 ohm || 120nF) for
Australian SKU, and so on.
Software Specifications
Table A-6
Software Specifications (All Protocols)
Description
Specification
Call progress tones
Configurable for two sets of frequencies and single set of on/off
cadence
Dual-tone multifrequency (DTMF)
DTMF tone detection and generation
Fax
Fax pass-through and T.38 fax relay mode.
V34 fax is supported for pass-through mode. Success of fax
transmissions up to 33.6 kb/s depends on network conditions,
and fax modem/fax machine tolerance to those conditions. The
network must have reasonably low network jitter, network delay,
and packet-loss rate.
Cisco ATA 190 Analog Telephone Adapter Administration Guide for SIP (Version 1.2)
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Appendix A
ATA 190 Specifications
SIP Compliance Reference Information
Table A-6
Software Specifications (All Protocols) (continued)
Description
Line-echo cancellation
Out-of-band DTMF
Specification
•
Echo canceler for each port
•
8 ms echo length
•
Nonlinear echo suppression (ERL > 28 dB for frequency
= 300 to 2400 Hz)
•
Convergence time = 250 ms
•
ERLE = 10 to 20 dB
•
Double-talk detection
RFC 2833 AVT tones for SIP
Note
Configuration
Quality of Service
Security
Voice coder-decoders (codecs)
Voice features
Voice-over-IP (VoIP) protocols
Cannot transmit RFC 2833 and in-band signaling,
simultaneously.
•
DHCP (RFC 2131)
•
Web configuration via built-in web server
•
Basic boot configuration (RFC 1350 TFTP Profiling)
•
Dial plan configuration
•
Cisco Discovery Protocol
•
Class-of-service (CoS) bit-tagging (802.1P)
•
Type-of-service (ToS) bit-tagging
Encryption for TFTP configuration files
•
G.729A, G.729AB
•
G.711A-law
•
G.711µ-law
•
Voice activity detection (VAD)
•
Comfort noise generation (CNG)
•
Dynamic jitter buffer (adaptive)
SIP (RFC 3261)
SIP Compliance Reference Information
Information on how the ATA 190 complies with the IETF definition of SIP as described in RFC 2543 is
found at the following URL:
http://www.ietf.org/rfc/rfc2543.txt
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