BOSCH VJT X40XF E VİDEO ENCODER
Video X20: 2 x input
X40: 4 x input
connector BNC
impedance 75 ohm, switchable
signal Analog composite, 0.7 to 1.2 Vpp, NTSC or PAL
Audio 2 x mono line in, 1 x mono line out
connector 2 x 3.5 mm stereo jack
signal line in 9 kohm typical, 5.5 Vpp max
signal line out 3.0 Vpp at 10 kohm / 1.7 Vpp at 16 ohm typical
Alarm 4 x input
connector Clamp (non-isolated closing contact)
activation resistance 10 ohm max
Relay 1 x output
connector Clamp
signal 30 Vpp (SELV), 200 mA
COM port Clamp, RS‑232/422/485
Video
Standards H.264 Main Profile, H.264 Baseline Profile (ISO/IEC 14496‑10)
Data rates 9.6 kbps to 6 Mbps per channel
Resolution Horizontal x vertical PAL/NTSC
4CIF/D1 704 x 576/480 (25/30 ips)
CIF 352 x 288/240 (25/30 ips)
GOP structure I, IP, IPBB, IBBRBP
Overall IP delay 120 ms
Frame rate 1 to 25/30 (PAL/NTSC)
Audio
AAC
Profile AAC-LC
Frequency rate 300 Hz to 6.4 kHz
Data rate 48/80 kbps at 16 kHz sampling rate
G.711
Frequency rate 300 Hz to 3.4 kHz
