+15dBm EM 1550nm HP Transmitter
The QAMnet EMLT-1550-ER series of laser transmitters are designed for use in HFC, deep fiber, RFOG and FTTH applications. It is designed for standard range of 65km.
Overview
The QAMnet EMLT-1550-HP series of laser transmitters are designed for use in HFC, deep fiber, and FTTH applications. The EMLT-1550-HP series transmitters are a cost-effective and high-power transmission solution for HFC/deep fiber networks, regardless of architecture. The EMLT-1550-HP transmitters utilize a zero-chirp external modulator and pre-distortion circuit which allows the transmission range to be extended up to 65 km, while maintaining a high OMI level and excellent CSO and CTB performance. The SBS suppression level can be adjusted from +13 dBm to +16 dBm.
The EMLT-1550-HP also features a built-in EDFA which produces up to +24 dBm optical output for greater distribution and larger network coverage. Designed to be digitally ready, EMLT-1550-HP transmitters can be loaded with 60 additional QAM modulated signal channels.
Features
- High power CW laser module
- Zero-chirp external modulator
- Built-in EDFA, with output up to +24 dBm
- Up to 65 km transmission range
- Adjustable SBS suppression level range of +13 dBm to +16 dBm
- Supports 75 channel NTSC plus 60 digital channels loading plan
- Adjustable SBS suppression level range of +13.5 dBm to +16.5dBm
- AGC (Automatic Gain Control) and MGC (Manual Gain Controls) RF input control
- -20 dB front panel RF test port
- 45 to 870 MHz modulation bandwidth