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| 1470 nm Series 2.5 Gbps CWDM Laser Diode Modules C-1470-DFB2.5-RD-SFCX * C-1470-DFB2.5-PD-SFCX Features * Uncooled laser diode with MQW structure * High temperature operation without active cooling * Hermetically sealed active component * Built-in InGaAs monitor photodiode * Complies with Bellcore TA-NWT-000983 * Single frequency operation with high SMSR Application * Designed for 2.5 Gbps CWDM high speed optic networks Absolute Max Ratings (Tc = 25C) Parameter Symbol Fiber Output Power L M Pf H LD Reverse Voltage Vrld PD Reverse Voltage Vrpd PD Forward Current Ifpd Operating Temperature Topr Storage Temperature Tstg Value 0.4 0.9 1.6 2 10 2 0 to +70 -40 to +85 Unit mW V V mA C C Optical and Electrical Characteristics (Tc = 25C) Parameter Symbol Threshold Current Ith Fiber Output Power L M Pf H 2 Peak Wavelength l Side Mode Suppression Sr Forward Voltage VF Rise Time, Fall Time t r , tf Tracking Error DPf/Pf PD Monitor Current Im PD Dark Current IDARK PD Capacitance Ct Min. 0.2 0.5 1 2 n-2 30 100 - Typ 10 n 35 1.2 6 Max 15 0.5 1 2 3 n+2 1.5 150 1.0 0.1 15 Unit mA Test condition CW mW CW, Ith+30mA, kink free nm dB V Ps dB mA mA pF CW, Pf=Pf(Min),0 to +70C CW, Pf=Pf(Min) Ibias = Ith , 10 to 90% APC, 0 to +70C CW, Pf=Pf (Min),Vrpd=2V Vrpd=5V Vrpd=5V, f=1MHz 1470 nm Series 2.5 Gbps CWDM Laser Diode Modules C-1470-DFB2.5-RD-SFCX * C-1470-DFB2.5-PD-SFCX Ordering Information C--1470--DFB2.5--XX--SXXXX-X Wavelength 1470= 1470 nm 1490= 1490 nm 1510= 1510 nm 1530= 1530 nm 1550= 1550 nm 1570= 1570 nm 1590= 1590 nm 1610= 1610 nm Package P=Pigtail R=Receptacle Pin Assignment D= D type Connector FC/ST/SC/Fiber Output Power "I"=Isolator " "=No isolator Flange type (-; O; V; K) 2.5G DFB LD Modules-receptacle LD Pin Assignment Units in mm D Type Pin Pin Pin Pin 1 2 3 4 : : : : Laser Anode and Monitor Diode Cathode Case Gnd Laser Cathode Monitor Diode Anode CASE LD PD FC Receptacle ST Receptacle SC Receptacle Customer Specified 1470 nm Series 2.5 Gbps CWDM Laser Diode Modules C-1470-DFB2.5-RD-SFCX * C-1470-DFB2.5-PD-SFCX 2.5G DFB LD Modules-pigtailed Packaging Dimension F ange Type l " " : ange ess Fl l Connec to r Type FC : C /PC F SC : C /PC S "O":Horizonal (Omega Housing) ST : T/PC S " " V e rt ca l V: i "K " H o r zon ta l ( H ous ng ) : i KX i Units in mm Note: This singlemode transceiver is a class I laser product. it complies with IES 825 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperature and voltage limits. The optical parts of the module will terminate with an optical connector or with a dust plug. Warnings Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD). A static free environment is highly recommended. Follow guidelines according to proper ESD procedures. Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation. Legal Notice IMPORTANT NOTICE! All information contained in this document is subject to change without notice, at Luminent's sole and absolute discretion. Luminent warrants performance of its products to current specifications only in accordance with the company's standard one-year warranty; however, specifications designated as "preliminary" are given to describe components only, and Luminent expressly disclaims any and all warranties for said products, including express, implied, and statutory warranties, warranties of merchantability, fitness for a particular purpose, and non-infringement of proprietary rights. Please refer to the company's Terms and Conditions of Sale for further warranty information. Luminent assumes no liability for applications assistance, customer product design, software performance, or infringement of patents, services, or intellectual property described herein. No license, either express or implied, is granted under any patent right, copyright, or intellectual property right, and Luminent makes no representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual property rights. Products described in this document are NOT intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. Luminent customers using or selling products for use in such applications do so at their own risk and agree to fully defend and indemnify Luminent for any damages resulting from such use or sale. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS. Customer agrees that Luminent is not liable for any actual, consequential, exemplary, or other damages arising directly or indirectly from any use of the information contained in this document. Customer must contact Luminent to obtain the latest version of this publication to verify, before placing any order, that the information contained herein is current. (c) Luminent, Inc. 2002 All rights reserved 20550 Nordhoff St. * Chatsworth, CA 91311 * tel: 818.773.9044 * fax: 818.576.9486 * LUMINENTINC.COM LUMNDS183-0302 |
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