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產(chǎn)品描述
北億纖通DWDM SFP密集型光波復(fù)用是能組合一組光波長(zhǎng)用一根光纖進(jìn)行傳送。DWDM SFP屬于波分復(fù)用技術(shù),可以將不同波長(zhǎng)的光偶合到單芯光纖中去,一起傳輸。 DWDM SFP的通道間隔根據(jù)需要有0.4nm,0.8nm,1.6nm等不同間隔,間隔較小、需要額外的波長(zhǎng)控制器件。DWDM SFP的一個(gè)關(guān)鍵優(yōu)點(diǎn)是它的協(xié)議和傳輸速度是不相關(guān)的?;贒WDM的網(wǎng)絡(luò)可以采用IP協(xié)議、ATM、SONET/SDH、以太網(wǎng)協(xié)議來傳輸數(shù)據(jù),處理的數(shù)據(jù)流量在 100Mb/s和400Gb/s之間。這樣,基于DWDM的網(wǎng)絡(luò)可以在一個(gè)激光信道上以不同的速度傳輸不同類型的數(shù)據(jù)流量。從QoS(質(zhì)量服務(wù))的觀點(diǎn) 看,基于DWDM的網(wǎng)絡(luò)以低成本的方式來快速響應(yīng)客戶的帶寬需求和協(xié)議改變。
特征
● 1.25Gbps傳輸速率
● DWDM DFB波長(zhǎng)激光器和APD光電探測(cè)器
● 符合帶雙工LC插座的SFP MSA和SFF-8472
● 帶數(shù)字診斷監(jiān)控
● 符合SONET OC-24-LR-1
● 符合RoHS
● + 3.3V單電源
● 工作溫度:0°C~70°C
應(yīng)用
● 千兆以太網(wǎng)
● 千兆光纖通道
產(chǎn)品規(guī)格
類型 | 型號(hào) | 速率 | 波長(zhǎng)(nm) | 發(fā)射功率(dBm) | 接收靈敏度(dBm) | 溫度(℃) | 接口 | DDM | 距離 |
SFP DWDM | SFP-DWDM-GE-ZX-XX | 1.25G | DWDM | 0~4 | -30 | 0℃~+70℃ | LC | YES | 80KM |
SFP-DWDM-GE-EZX-XX | 1.25G | DWDM | 0~4 | -30 | 0℃~+70℃ | LC | YES | 120KM |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.