Line/IFB and 4-Wire Intercom Inputs:
Type: analog, electronically balanced, capacitor-coupled, 20 k ohms
Nominal Level: 4 dBu
Maximum Level: 24 dBu
De-Embed, Mic/Line, and 4-Wire Intercom Outputs:
Type: analog, electronically balanced, capacitor-coupled, intended to drive balanced loads of 2 k ohms or greater
Source Impedance: 200 ohms
Nominal Level: 4 dBu
Maximum Level: 24 dBu into 10 k ohms
Party-Line Intercom Interface:
Type: 2-channel party-line, unbalanced (common on pin 1, DC modulated with channel 1 audio on pin 2, channel 2 audio on pin 3)
Compatibility: dual-channel intercom system such as from RTS®
Nominal Audio Level: –10 dBu
Maximum Audio Output Level:
Pin 2: 9 dBu
Pin 3: 10 dBu
Output Voltage (Pin 2 to Pin 1): 29 Vdc, selectable on/off
Output Current (Pin 2 to Pin 1): 300 mA maximum; requires ≥10 mA current draw for detection of connected device
Impedance (Pin 2 to Pin 1; Pin 3 to Pin 1), Local Party-Line Power Enabled: 200 ohms
Impedance (Pin 2 to Pin 1; Pin 3 to Pin 1), Local Party-Line Power Disabled: >10 k ohms
Connectors for Electrical Signals:
SDI: BNC, 3G-SDI optimized, gold plating on center pin, per IEC 61169-8 Annex A
Line/IFB and 4-Wire Intercom Inputs: 3-pin female XLR
De-Embed, Mic/Line, Party-Line Intercom, and 4-Wire Intercom Outputs: 3-pin male XLR
Data, GPI/GPO, and Auxiliary DC: 9-pin female D-subminiature (DE-9F)
DC Input: 4-pin male XLR
AC Mains Input: 3-blade, IEC 320 C14-compatible (mates with C13)
Optical Connectors: two ST (UPC polish)
Power Inputs:
AC Mains: 100 to 240 V, 50/60 Hz, 24 W maximum
DC: 10 to 18 V, 2.0 A maximum
Dimensions (Overall):
19.00 inches wide (48.3 cm)
1.72 inches high (4.4 cm)
8.7 inches deep (22.1 cm)
Mounting: one space (1U) in a standard 19-inch rack
Weight: 3.9 pounds (1.8 kg)