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You are at OEQuest : Optilab : 5. Lightwave Transmitter : LT Series - Lightwave Transmitter, DM : High Power, 1550nm Directly Modulated Transmitter, Wide 20km Range, +20dBm
High Power, 1550nm Directly Modulated Transmitter, Wide 20km Range, +20dBm
High Power, 1550nm Directly Modulated Transmitter, Wide 20km Range, +20dBm Optilab LT-1-DM-1550-HP series high power laser transmitters are cost effective, space saving solutions designed for HFC, FTTH and deep fiber applications. The LT-1-DM-1550-HP uses a highly linear, low chirp DFB laser module and advanced pre-distortion RF circuit to deliver 50 dB of CNR, while maintaining optimal CSO and CTB distortion specifications. The output power level is amplified by an internal EDFA to up to +23 dBm.

The LT-1-DM-1550-HP has transmission range up to 20 km. LT-1-DM-1550 transmitters support up to 75 NTSC analog channels. Designed to be digitally ready, they can be loaded with 60 additional QAM modulated signal channels.

The LT-1-DM-1550-HP is available at these output power levels: +15 dBm, +18 dBm, +20 dBm and +23 dBm.

Features:
- Built-in EDFA to boost output level
- Highly linear, low chirp 1550 nm DFB laser source
- Pre-distortion circuit minimizes CSO and CTB distortion
- Automatic Gain Control (AGC) for optimal RF drive level (optional)
- 75 channel NTSC plus 60 digital channels loading plan
- -20 dB front panel RF test port
- Transmission range up to 20km
- 45-870 MHz modulation bandwidth
- Compact 1U housing

Downloadable PDF Datasheets:
LT-1-DM-1550-HP Series Datasheet

Manufacturer:  Optilab
Part Number:   LT-1-DM-1550-HP-20
Shipping Weight: 8.00 lbs
Lead Time:   3-4 Weeks
Base Price: $2,992.50
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