16-256 channel PC based voice logger ( AF Series)

System Diagram

Product Appearance

1 AF status indicator &HDD read/write indicator 2 Lock for front plate
3 PC Fan 4 USB for upgrade or temporary storage
5 Power indicator&Hard disk read/write indicator 6 Hard disk casset
7 Power supply 8 SMDR input for PBX connection
9  RJ45 network port 10 PCI card slot (analog voice card or E1 card)

Product Specs

Item Specification
Channel 128
Line in interface RJ45
Display Null, external standard VGA display compatible
Format ADPCM 32Kbps/S
Voice storage Per 1 GB for 70 hours
Max storage 4TB HDD(for 280,000 hours)
Default storage 1TBHDD(for 70,000 hours)
Recording trigger Voltage, Voice, Manual
Off-hook voltage 3-30V
On-hook voltage 10-80V
CID INTESITY 0 dB to –32dB
Frequency response 100 Hz to 3400 Hz
Input impedance AC: 100K,DC:5.1M
S/N ratio >60dB
Signal-to-crosstalk ratio >70dB
Power supply AC110V-220V/50Hz
Rating power consumption 220W
Operating temperature 0℃ to 40℃
Operating Humidity 10% to 90 %
Network interface RJ-45
Dimension 51cm*50cm*19cm
Net weight 13kg


  Chassis P X Q S R  
Example AF PSTN channel   E1 card   SIP channel Description
AF32X1S16 AF 32 X 1 S 16 32 channel PSTN line
1 x E1 card
16 channel SIP
AFX2 AF   X 2 S   2 x E1 card