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多模光纖耦合器(MMC)用于多模光纖局域網(wǎng)系統(tǒng)。具有低插入損耗和高可靠性。
產(chǎn)品特性
● 低插入損耗,使器件運(yùn)用時(shí)擁有較低的信號(hào)衰減,從而降低對(duì)信號(hào)發(fā)射器的功率要求。
● 小體積,常規(guī)1×2封裝尺寸可達(dá)到Ф3.0×40mm。
● 北億纖通 的多模耦合器具有成熟的生產(chǎn)工藝,支持-40℃~+85℃ 的惡劣環(huán)境下工作,性能穩(wěn)定可靠。
● 北億纖通的多模耦合器符合RoHS,滿足TelcordiaGR-1209與GR-1221。
產(chǎn)品規(guī)格
參數(shù) | 1×2 (2×2)MMC | ||
P級(jí) | A級(jí) | ||
工作波長(zhǎng) | 850 or 1310, others on request | ||
工作帶寬 | ±40 | ||
典型附加損耗 | ≤0.4 | ≤0.7 | |
插入損耗 | 50/50 | ≤3.7/3.7 | ≤4.0/4.0 |
40/60 | ≤4.7/2.7 | ≤5.0/3.0 | |
30/70 | ≤6.0/2.1 | ≤6.3/2.4 | |
20/80 | ≤7.8/1.4 | ≤8.1/1.7 | |
10/90 | ≤11.2/0.9 | ≤11.6/1.2 | |
5/95 | ≤14.5/0.7 | ≤15.0/1.0 | |
2/98 | ≤18.6/0.6 | ≤19.4/0.9 | |
1/99 | ≤22.0/0.5 | ≤22.8/0.8 | |
一致性(50/50) | ≤0.5 | ≤0.8 | |
方向性 | ≥40 | ||
工作溫度 | -40~+85 | ||
儲(chǔ)存溫度 | -40~+85 |
參數(shù) | 1×3 MMC | 3×3 MMC | 1×4 MMC | |||
工作波長(zhǎng) | 850 or 1310, others on request | |||||
工作帶寬 | ±40 | |||||
分級(jí) | P級(jí) | A級(jí) | P級(jí) | A級(jí) | P級(jí) | A級(jí) |
典型附加損耗 | ≤0.7 | ≤1.0 | ≤1.0 | ≤1.3 | ≤0.9 | ≤1.2 |
插入損耗 | ≤6.0 | ≤6.3 | ≤6.3 | ≤6.6 | ≤7.8 | ≤8.3 |
一致性 | ≤0.6 | ≤0.9 | ≤1.2 | ≤1.6 | ≤1.2 | ≤1.5 |
方向性 | ≥40 | |||||
工作溫度 | -40~+85 | |||||
儲(chǔ)存溫度 | -40~+85 |
*上述規(guī)格不含連接頭
應(yīng)用環(huán)境
光纖耦合器(Coupler)又稱分歧器(Splitter),是將光訊號(hào)從一條光纖中分至多條光纖中的元件,屬於光被動(dòng)元件領(lǐng)域,在電信網(wǎng)路、有線電視網(wǎng)路、用戶回路系統(tǒng)、區(qū)域網(wǎng)路中都會(huì)應(yīng)用到。
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.