Description
QE1F-Plus Device
Quad E1 Framer-Plus TXC-03114 DATA SHEET
The QE1F-Plus is a four-channel E1 (2048 kbit/s) framer designed for voice and data communications applications.A dual unipolar or NRZ line interface is supported with full alarm detection and generation per ITU-T G.703. The transmit and receive sections of each of the four framers are independent, with individual two-frame slip buffers, which allows operation with a wide range of switching and transmission products.Framing algorithm
Features
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LINE SIDE E1 Dual Unipolar (Rail)/NRZ Data & Clocks Interrupt/Select Transceiver Serial Interface
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- SDH terminal or add/drop multiplexers supporting E1 byte synchronous operation.
- DCS, digital central office or remote digital terminals.
- E1 multiplexers.
- E1 and fractional E1 CSUs.
- ATM products with integrated E1 interfaces.
- LAN routers with integrated E1 interfaces.
- Multichannel E1 test equipmen.
TXC-03114 Datasheet
