3com ROUTER 1-PORT E1 VOICE MIM interface cards/adapter

3com 3C13787 Router 1-Port E1 Voice MIM. Features

- These Multi-function Interface Modules (MIMs) provide a variety of expansion options that let you enhance router performance to optimize network operation. Customize your network to your business needs.
- Provides 1 E1 port for connection to a PABX
- Supports voice encoding of up to 30 channels
- Facilitates scalable and secure network operation
- Maximizes interface density and slot efficiency
- For use in 3Com Router 5012, Router 5232, Router 5642 and Router 5682