Mercury Interface Unit (MIU) (700-25-06)

Mercury Interface Unit (MIU) (700-25-06)

2RU Interface Unit for multi-channel interfacing

  • Up to 32 physical ports for hardware panels, telephony (FXO, FXS), radio
    interoperability, Cross Domain Solutions (CDS) and analog audio communications
  • Up to 64 simultaneous IP audio channels
  • Supports low-latency, HD audio and signaling with other Mercury peers
  • Hosts up to 64 Trilogy Virtual Panels (iOS, Android or Windows)
  • Facilitates interfacing with up to 64 SIP-enabled endpoints supporting both point-to-point and PBX based connectivity.
  • Enables RoIP (Radio-over-IP) over any IP network
  • Compatible with conventional telephony equipment (POTS)
  • Ideal for extending all types of voice communications over IP networks
  • Capable of multicasting encoded audio over IP network using a variety of supported codecs
Item Part Number:


The Mercury Interface Unit (MIU) is a 2RU multi-purpose device that provides multi-channel interfacing with radios, conventional and VoIP (SIP) telephony, balanced and unbalanced audio interfacing, and other capabilities over terrestrial and/or satellite IP networks. The MIU is capable of either standalone operation or part of a peer-to-peer distributed network of other Mercury devices supporting a virtually unlimited number of users.

Technical Specifications

Expansion Slots: 4

Expansion Slot Options
Audio Expansion Boards (AEB): 8 ports each
Telephone Expansion Boards (FXO, FXS): 4 ports each
Radio Interface Board (RIB): 8 ports each
Mercury Voice Bridge (MVB): 8 ports each

Zero Form-Factor Options
Redundant Power Supply

Digital Audio

Frequency response: up to 25Hz to 7kHz (16kHz sampling)
Distortion: <0.05% when routed locally
Noise: < -60dB un-weighted Common mode rejection ratio: >70dB
Absolute maximum input voltage:
Common Mode ±15V / Differential ±28V

Front: (1) USB 2.0
Rear: (1) USB 2.0, GPI – 16 via DB-25M, GPI – 16 via DB-25F
PS2 Ports: 2 (keyboard and mouse)
SVGA Port: 1 rear (for monitor)
100Mbps Ethernet – Normal Mode:
2 RJ45 – combined voice and data traffic via internal switch
100Mbps Ethernet – Special Mode:
2 RJ45 – independent ports for voice and data traffic
Auxiliary Audio – Front:
Mic level in via 3.5mm jack (-46dB)
Headphone level out via 3.5mm jack (8.24dBu)
Auxiliary Audio – Rear:
Line level in (8.24dBu)
Line level out (2.22dBu)

Nominal, 100-240V 160W 50-60Hz
Internally Fused
IEC mains connector with retainer

Operating Temperature: 32 to 122°F (0 to 50°C)
Operating Humidity: 20 to 85%, non-condensing, relative humidity
Shock: 15g/11ms half sine over 3 axes
Vibration: +/- 1.5g peak acceleration or +/- 4.5 mm peak displacement, swept over the frequency range 5 to 1000Hz

19 x 3.5 x 14.5in (WxHxD)
(483 x 89 x 370mm)

Fully Equipped: 12.6 lbs (5.7 kg)

Regulatory Compliance
Emissions: EN 55032:2015 & FCC/CFR47:Part15 Class A
EN61000-3-2:2014 & EN 61000-3-3:2013
Immunity: EN 55035:2017
Safety: CAN/CSA C22.2 No. 60950-1-07 + Am1:2011 + Am2:2014
ANSI/UL 60950-1-2014

Associated Products

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