Nec 20mw 8x50ghz-channel-tunable Dwdm Laser Modules, Nec Model: Nx8570scxxxq.

US $380

Ottawa, Ontario, Canada
Jan 29th

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20mW 8x50GHz-channel-tunable DWDM laser modules, NEC model: NX8570SCxxxQ. With integrated wavelength monitor and etalon filter. Removed from unused system of 1.55um 8-50GHz-channel tunable 10Gb 60km DWDM transponder (Hitachi model: HTR8806J-3-Bx). Min order qty is 4pc if you buy at ebay. Contact us, then we will tell you how to find more photos, actual available qty, data sheet, test data, and correct shipping cost info. DESCRIPTION: 20mW PMF CW laser (NEC P/N: NX8570SCxxxQ). Fiber is in 900um black buffer without connector, about 0.60 meter long. We will desolder and remove laser from PCB of unused transponder system(Store Product Code:OMS-TRx-1550-023K). See a sample at 1st photo below(not removed yet). Last 3 photos below are for whole transponder system. Product options: Tunable over 1554.134 - 1556.959nm, NX8570SC569Q. Tunable over 1546.119 - 1548.915nm, NX8570SC489Q. Tunable over 1534.250 - 1537.003nm, NX8570SC370Q. Tunable over 1530.334 - 1533.073nm, NX8570SC330Q. One laser can tune over 8x50GHz channels (over 3.2nm band) by temperature ! Make you much easier to find correct wavelength of 50GHz-spacing DWDM laser. See more info in datasheet in the 1st pdf link below. If you need take use of excellent wavelength monitor function, you can make wavelength locking control circuitry, the driver info in the 2nd pdf link below may be useful for you. DESCRIPTION The NX8570SCxxxQ-BA is a 1550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode module with wavelength monitor function. This device is temperature tunable over 8x50 GHz channels. Available at both C-band (1 530.334 to 1 565.087 nm) and L-band (1 565.496 to 1 608.760 nm) ITU-T grid wavelengths. This device is designed as CW light source and ideal for transmission systems in which external modulators are used. FEATURES Wavelength monitor function (Etalon Filter, Wavelength monitor PD) Optical output power Pf = 20 mW MIN. Available for DWDM wavelengths based on ITU-T recommendations (50 GHz grid, please refer to the ORDERING INFORMATION) 8 channel wavelength tunable capability for 50 GHz-spacing Internal thermo-electric cooler and isolator Hermetically sealed 14-pin butterfly package Polarization maintain fiber pigtail. CONDITION: To be removed from unused transponder system. Like new. SHIPPING INSTRUCTION: Buyer will pay actual shipping cost by TNT, UPS, or Canada post. Ebay listed shipping cost is incorrect !!!. Buyer can also use your UPS/TNT/Fedex/DHL shipping account. USA buyers: No customs fee to USA address.