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Description
Loop Telecom’s E&MA plug-in card is designed for the Loop-AM3440, O9550 or O9500-R device. It allows 8 ports E&M interfaces to be multiplexed to 64 kbps DS0 signals. It can also be used as TO (Transmit Only). Voice coding can be selected as either A-law or μ-law. Manufacture options are available to use on the system with ±24, ±48 or ±125Vdc power input.
- Eight RJ45 connectors for E&M
- Supports E&M signaling over Type 1, Type 2, Type 3, Type 4 and Type 5
- Programmable gain setting per-port
- A side and B side supported
- (A side is exchange side, B side is carrier side)
- 2 wire, 4 wire supported
- Transmit only (TO) type supported
- A-law or μ-law coding
- Intended for use with ±48 Vdc powered main units
