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1.3 Specifications
Hardware
Specification KX-TVA50 KX-TVA200
Available Port Cards 2-Port Hybrid Expansion Card
(KX-TVA502)
2-Port Digital Expansion Card
(KX-TVA503)
4-Port Digital Expansion Card
(KX-TVA204)
Number of Port Card Slots 2 6
Data Ports USB (built-in)
LAN (optional)
Modem (optional)
USB (built-in)
LAN (built-in)
Modem (optional)
Additional Hardware Mode Switch
Telephone Line
Connections
• APT/DPT Integration: 4-conductor
cable
• Inband/No Integration:
2-conductor cable
4-conductor cable
Message Recording Medium
Flash Memory
Internal Hard Disk Drive (HDD)
Recording Capacity 4 h (expandable to 8 h)
*1
1000 h
Main CPU 32-bit microprocessor
Compression Rate 32 Kbps
Internal Modem Type V.90
Dialing Method DTMF
Flash Time 100 ms/300 ms/600 ms/900 ms
(programmable)
–
CPC Detection None/6.5 ms/150 ms/300 ms/450 ms/
600 ms (programmable)
–
Line Type
• Loop start minimum Loop Current:
20 mA
• Minimum Line Voltage: 7 V DC
• Minimum Ringing Voltage: 40 V
AC
–
Extension Numbering 2 to 8 digits (programmable)
Pause Length 100 ms to 9900 ms (programmable)
Message Waiting Lamp
• APT/DPT Integration: Data Line of
APT/DPT Interface
• Inband Integration:
Programmable DTMF sequence
Data Line of DPT Interface
*1
The recording capacity specification shown here for the KX-TVA50 applies to when one system prompt language is installed.
Recording capacity is reduced by about 1 hour for each additional system prompt language that is installed.
Document Version 3.0 2010/06 Installation Manual 29
1.3 Specifications