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Cost Effective (FH) EM Transmitter for FTTH, HFC, RFOG, +8dBm Output
QAMnet EMLT-1550-FH series of laser transmitters are designed for carrying analog and QAM digital channels for SCTE next generation Fiber To The Home (FTTH) or RFOG requirements. EMLT-1550-FH are a cost-effective and versatile transmission solution for RFoG/FTTH networks regardless of architecture.EMLT-1550-FH transmitters incorporate a zero-chirp external modulator and pre-distortion circuit which allow 65 km transmission range, while maintaining a high CNR and excellent CSO/CTB performance. The SBS launch power level is set to +13 dBm. EMLT-1550-FH transmitters can support up to 77 NTSC analog channels. Designed to be digitally ready, the transmitters can also be loaded with additional QAM modulated data and HDTV channels. QAMnet EMLT-1550-FH transmitters are available in output power level of +6 dBm, +7 dBm, +8 dBm and +9 dBm. Features:
- High power CW DFB laser and external modulator
- 65 km standard transmission range
- SBS suppression level of +13.5 dBm
- Supports 77 analog NTSC plus QAM digital channels
- AGC (Automatic Gain Control) and Manual Gain Control
- 45-870 MHz modulation bandwidth
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