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QSFP-DD光模塊,QSFP-DD光纖模塊,QSFP-DD 200G光模塊,QSFP-DD 200G光纖模塊,QSFP-DD 400G光模塊,QSFP-DD 400G光纖模塊;目前QSFP28光模塊有四個(gè)電通道,每通道運(yùn)行速率為10Gbps或25Gbps,支持40G和100G以太網(wǎng)應(yīng)用。新成立的QSFP-DD小組計(jì)劃將通道數(shù)增加到八個(gè),通過(guò)NRZ調(diào)制使每通道運(yùn)行速率上達(dá)25Gbps或通過(guò)PAM4調(diào)制每通道運(yùn)行速率上達(dá)50Gbps,從而支持200Gbps或400Gbps光傳輸。該MSA小組表示,在400Gbps傳輸速率下,該QSFP-DD封裝能讓單一交換機(jī)插槽的匯總帶寬達(dá)到14.4zbps,能滿(mǎn)足快速增長(zhǎng)的數(shù)據(jù)中心流量增長(zhǎng)。
P/N | Product Description | Data Rate (Gbit/s) | Reach | TX | RX | Power Consumption | Temperature (deg C) |
---|---|---|---|---|---|---|---|
FT-QSFPDD-AOC-xxx | 400G QSFP-DD AOC | 400G | 30m | VCSEL | PIN | <9W (for each end) | 0-70/-40~85可選 |
FT-QSFPDD-SR8 | 400G QSFP-DD SR8 | 400G | 100m | VCSEL | PIN | <9W | 0-70/-40~85可選 |
FT-QSFPDD-DR4 | 400G QSFP-DD DR4 | 400G | 500m | Uncooled EML | PIN | <10W | 0-70/-40~85可選 |
FT-QSFPDD-FR4 | 400G QSFP-DD FR4 | 400G | 2km | Uncooled EML | PIN | <10W | 0-70/-40~85可選 |
FT-QSFPDD-LR8 | 400G QSFP-DD LR8 | 400G | 10km | Cooled EML | PIN | <13W | 0-70/-40~85可選 |
FT-QSFPDD-ER8 | 400G QSFP-DD ER8 | 400G | 40KM | coming soon | coming soon | coming soon | 0-70/-40~85可選 |
FT-QSFPDD-ZR8 | 400G QSFP-DD ZR8 | 400G | 80KM | coming soon | coming soon | coming soon | 0-70/-40~85可選 |