| |
 |
|
|
FT
811R
|
|
FT
811T |
|
FT
814R |
|
FT
814T |
|
| |
Audio
Input
|
|
1
Channel: 0 dB, 10 kΩ
|
|
N/A |
|
4
Channels: 0 dB, 10 kΩ |
|
N/A |
|
| |
Audio
Output
|
|
N/A
|
|
1
Channel:
0 dB, 600
|
|
N/A |
|
4
Channels:
0 dB, 600 |
|
| |
Control
Input |
|
1
ChannelDry Contact
|
|
N/A |
|
4
Channels
Dry Contact |
|
N/A |
|
| |
Control
Output |
|
N/A
|
|
1
Channel
Dry Contact
|
|
N/A |
|
4
Channels
Dry Contact |
|
| |
ADC
Sampling Rate |
|
16-bit,
48 kHz
|
|
16-bit,
48 kHz
|
|
16-bit,
48 kHz |
|
16-bit,
48 kHz |
|
| |
Indicators |
|
1
no. LINK Indicator
1 no. CHANNEL Indicator
1 no. POWER Indicator
|
|
1
no. LINK Indicator
1 no. CHANNEL Indicator
1 no. POWER Indicator
|
|
1
no. LINK Indicator
4 nos. CHANNEL Indicator
1 no. POWER Indicator |
|
1
no. LINK Indicator
4 nos. CHANNEL Indicator
1 no. POWER Indicator
|
|
| |
Frequency
Response |
|
20
Hz – 20 kHz (±3dB)
|
|
20
Hz – 20 kHz (±3dB) |
|
20
Hz – 20 kHz (±3dB) |
|
20
Hz – 20 kHz (±3dB) |
|
| |
S/N
Ratio |
|
>
90 dB
(IEC A)
|
|
>
90 dB
(IEC A) |
|
>
90 dB
(IEC A) |
|
>
90 dB
(IEC A) |
|
| |
THD
+ Noise
|
|
<
0.01% |
|
<
0.01% |
|
<
0.01% |
|
<
0.01% |
|
| |
Latency
(Max) |
|
5
µs
|
|
5
µs |
|
5
µs |
|
5
µs |
|
| |
Multimode
Fiber Cable
|
|
|
|
|
|
|
|
|
|
| |
Core
Diameter |
|
62.5
µm
|
|
62.5
µm |
|
62.5
µm |
|
62.5
µm |
|
| |
Cladding
diameter
|
|
125
µm
|
|
125
µm |
|
125
µm |
|
125
µm |
|
| |
Transmission
Range
|
|
2
– 3 km |
|
2
– 3 km |
|
2
– 3 km |
|
2
– 3 km
|
|
| |
Power
Requirement
|
|
220
– 240 Vac, 50/60Hz |
|
220
– 240 Vac, 50/60Hz |
|
220
– 240 Vac, 50/60Hz |
|
220
– 240 Vac, 50/60Hz |
|
| |
Dimensions
(W x H x D)
|
|
483
x 44 x
153 mm |
|
483
x 44 x 153 mm |
|
483
x 44 x 153 mm |
|
483
x 44 x 153 mm |
|
| |
Material
and
Finish |
|
Mild
Steel; Epoxy Coated Steele Blue (RAL 5011)
|
|
Mild
Steel; Epoxy Coated Steele Blue (RAL 5011)
|
|
Mild
Steel; Epoxy Coated Steele Blue (RAL 5011) |
|
Mild
Steel; Epoxy Coated Steele Blue (RAL 5011) |
|
| |
Weight
|
|
2.0
kg |
|
2.0
kg |
|
2.0
kg |
|
2.0
kg |
|
|
|
