ROADM光學元件市場調查：09年第2季

Optical component ROADM survey results: 2Q09

出版商	Ovum, Ltd.
出版日期	2010年01月	商品編碼	115623
內容資訊	英文 Pages: 21
價格	US $ 1495 PDF by E-mail (Single use license) US $ 3738 PDF by E-mail (Global license)

簡介
目錄
相關商品

ROADM光學元件市場調查：09年第2季 是由出版商Ovum, Ltd.在2010年01月所出版的。這份英文市場調查報告書包含Pages: 21 價格從美金1495起跳。

簡介

本報告，針對ROADM的光學元件市場，進行2009年第2季的狀況調查分析，並彙整了波長阻斷器、WSS、PLC多工切換器等產品的銷售業績以及出貨動向等，由下列摘要形式闡述。

ROADM shipments suffered during the macroeconomic crisis, but now on track for growth
Wavelength blocker is the legacy ROADM switch fabric — still shipping although likely to be discontinued
WSS-based ROADMs continue to lead the market
Demand for 1x9 is the largest
No 1xN ROADMs shipped where N>9
50GHz growing, represents ~25% of WSS ROADMs shipped in the past year
1x2 WSS ~5% of market by unit volume with flat historical growth
PLC mux switch has significant volumes, second only to WSS volumes, but slated to be challenged by the newer 1x2 WSS

Summary
Wavelength blockers
Wavelength selective switches
PLC mux switches
List of acronyms