The Edwards MN-FVPN is a Voice over Internet Protocol (VoIP) encoder/decoder module from the Edwards MN Series. First, it transports supervised digital audio across an Ethernet network using TCP/IP. As a result, distributed EST3 buildings can share a common audio source without dedicated audio risers.
This module belongs to the Edwards EST3 audio ecosystem. Therefore, it is NOT a generic addressable fire alarm panel networking card. Specifically, it interfaces with the 3-ASU/4 and 3-ASU/FT audio source units.
Edwards MN-FVPN operating modes
The MN-FVPN runs in one of two roles. First, in encoder mode, the module takes audio signals from a Central Control Station (CCS) and transmits them over Ethernet. Then, in decoder mode, the module receives the digital audio stream from the Ethernet pathway and feeds it into the local 3-ASU/4, 3-ASU/FT, or other local audio system. As a result, the same audio source can drive amplifiers at remote sites without analog audio cabling between buildings.
Network topology
The Edwards VoIP system supports both one-to-one (single encoder feeding a single decoder) and one-to-many (one encoder feeding multiple decoders) configurations. In addition, the system provides end-to-end supervision of the entire audio path. Therefore, faults anywhere on the chain register as a supervisory event at the host panel.
Verified specifications
- Function: VoIP encoder / decoder for supervised digital audio transport
- Transport protocol: TCP/IP over Ethernet (Edwards proprietary, NOT SIP)
- Host platform: Edwards EST3 audio system
- Audio source interface: 3-ASU/4, 3-ASU/FT, or local audio system
- Topology: one-to-one or one-to-many encoder/decoder configurations
- End-to-end audio path supervision
Mounting options
- EST3 enclosure with MN-BRKT1F mounting bracket
- 3-CAB or 3-RCC enclosure
- APS6A or APS10A auxiliary power supply with MN-BRKT3F bracket
What this module is not
The MN-FVPN is purpose-built for Edwards EST3 audio. As a result, it is not interoperable with non-Edwards SIP networks, generic VoIP phone systems, or addressable fire alarm panels outside the EST3 platform. Therefore, do not order this module for iO Series, FireShield, or non-Edwards panels. For Edwards networking on other platforms, consult the platform-specific datasheet.
Typical application
Multi-building campuses with one central audio source can use the MN-FVPN to extend supervised voice messages over an existing Ethernet infrastructure. As a result, the install avoids dedicated audio risers between buildings. Furthermore, the supervision capability ensures any path fault triggers an alarm condition at the host panel.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 3 × 14.5 × 9 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Replacement Part |
