C310xr-x (Discontinued)
C310xr-x X.21 Specification
c310xr front
Key Features
X.21 only version of the C310xr
15.6KHz Stereo Over X.21 256Kbps
Real-time Applications - 3.8ms Coding Delay
20 Bit A/D & D/A Conversion
AES/EBU Digital Interface with Sample Rate Conversion
2.4 / 4.8 / 9.6 Kbps Auxiliary Data Port
20 Bit VU Meters

Bi-directional Operation
Full Remote Management Facility
1U Compact Rackmount Enclosure
Auto-ranging power supply
All Features Supplied as Standard

Audio Performance
Coding Standard
Coding Delay
Sample Rate (Fs)
Bandwidth
Format
S/N Ratio
I/P Impedance
I/P Level
I/P Connectors
O/P Impedance
O/P Level
O/P Connectors
Gain Trim Pots
Sub Band ADPCM
3.8ms at 15.6KHz Stereo
7KHz to 32KHz
5Hz to 15.6KHz @Fs=32KHz
Mono/Stereo
>80dB
>10K
+12dBu Max
XLR Balanced
<100R
+12dBu Max
XLR Balanced
+/- 0.5dB

Rear Panel
c310xr rear
X.21 Interface
Speed
Signals
Connection
56Kbps to 256Kbps
TXD, RXD, CLK, CTL,IND
15 Way D-Type Female

AES/EBU Interface
Clocking
Connection
Sample Rate Conversion
32KHz to 48KHz external source
9 Way D-Type Female

Yes

Auxilary Data Port
Type
Speed
Signals
Connector
V.24 - Fixed DCE / DTE
2.4 / 4.8 / 9.6 Kbps Async 8,n,1
TXD, RXD, CTS, GND
25 Way D-Type Female

Management Port
Type
Speed
Signals
Connector
V.24 - Fixed DCE / DTE
9.6Kbps Async 8,n,1
TXD, RXD, GND
Dual 9 Way D-Type Female

Alarm Relays
Type
Signals
Connector
Double Contact Closure
GND, COM, NC, NO
25 Way D-Type Female

Power Requirements
Voltage
Power
Connection
85-260 VAC 60/50Hz Auto Ranging
20W
IEC Mains Plug

Physical Properties
Enclosure
Width
Depth
Height
Weight
1U 19" Rackmount
482mm
210mm
45mm
2.0Kg

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