Ib Spectrum ntawm QSFP DD Transceiver Solutions Optimized rau Txhua Ntu:

1. Ultra-High-Density Short Reach: 400G & 800G SR8

400G QSFP-DD SR8 (MCR-5PV48C-1H): Engineered rau loj bandwidth nyob rau hauv cov ntaub ntawv center aisle los yog khib. Xa 400Gbps siv 8x53.125 Gbps txoj kab hla OM4 multimode fiber ntau (MMF) txog 100 meters (70m tshaj OM3). Features MPO-16 connector rau parallel optics connectivity. Ua haujlwm hauv 0℃txog 70 degree.
800G QSFP-DD SR8 (MCR-6PV48C-1H): Pushing the density frontier, this module delivering groundbreaking 800Gbps of 8x106.25 Gbps lanes over 100m OM4 MMF siv MPO-16 connector. Qhov zoo tshaj plaws rau AI / ML pawg thiab kev ua haujlwm siab kev sib txuas (0℃txog 70 degree).

2. Qhov Nruab Nrab Ua Tau Zoo: 400G DR4 & DR4+

400G QSFP-DD DR4 (MCR-6PS3CC-5H): Tus nqi -cov neeg ua haujlwm tau zoo rau 500m ib zaug -mode fiber (SMF) txuas hauv cov ntaub ntawv chaw lossis cov tsev kawm ntawv. Ua tiav 400Gbps nrog 4x106.25 Gbps txoj kab siv MPO-12 txuas. Kev ntseeg tau ntawm 0℃txog 70 degree.
400G QSFP-DD DR4+ (MCR-6PS3CC-2K): Txuas ntxiv DR4 tus nqi tawm tswv yim, qhov kev hloov pauv no xa 400Gbps tshaj 2 mais ntawm SMF siv tib txoj kab 4x106.25 Gbps thiab MPO-12 txuas. Zoo meej rau ntev hauv tsev kawm ntawv lossis cov ntawv thov DCI tshwj xeeb (0℃txog 70 degree).

3. Fiber-Kev Ua Kom Zoo Tshaj Lij Tshaj Tawm: 400G FR4 & LR4

400G QSFP-DD FR4 (MCR-6PSCCC-2K): Muab kev sib xyaw ua ke ntawm 2km ncav cuag SMF thiab yooj yim tswj fiber ntau. Siv 4x106.25 Gbps txoj kab thiab tus qauv duplex LC connectors, leveraging uas twb muaj lawm duplex fiber infrastructure rau tus nqi -zoo deployments zoo li metro ntug los yog enterprise qaum (0℃rau 70℃).
400G QSFP-DD LR4 (MCR-6PSCLC-10): Tsim kom muaj tseeb ntev - thauj cov kev cai hauv metro thiab DCI, muab 400Gbps tshaj 10km SMF. Ua haujlwm 4x106.25 Gbps txoj kab thiab duplex LC connectors rau siab tshaj plaws thiab ncav cuag. Ua kom muaj kev ua haujlwm ntawm 0℃txog 70 degree.

FAQ

Q: Vim li cas qee qhov QSFP DD transceivers siv MPO connectors thiab lwm tus siv LC?
A:

MPO connectors (SR8/DR4/DR4+): Siv rau kev sib txuas fiber ntau uas xav tau ntau txoj kab (piv txwv li, 400G/800G dhau multimode/short-ntau yam -mode).

LC connectors (FR4/LR4): Simplify cabling kom ntev kev deb tshaj duplex ib leeg - hom fiber ntau – zoo tagnrho rau reusing infrastructure uas twb muaj lawm.

Q: Kuv puas tuaj yeem siv QSFP-DD modules hauv cov khoom qub?
A: Yog! QSFP-DD cov chaw nres nkoj rov qab siv tau nrog QSFP28 thiab QSFP + modules. Piv txwv li:

400G QSFP-DD DR4 module tuaj yeem ua haujlwm ntawm 100G / 200G hauv cov keyboards sib xws.

Nco ntsoov xyuas kev sib raug zoo nrog koj tus neeg muag khoom kho vajtse.

Q: Dab tsi yog qhov txawv ntawm DR4 thiab DR4+?
A: Ob leeg siv MPO-12 connectors thiab 4 optical kab, tab sis:

DR4: Npog txog 500m.

DR4+: Extends mus rau 2km – zoo tagnrho rau ntev cov ntaub ntawv chaw interconnects.

Q: Thaum twg kuv yuav tsum xaiv FR4 tshaj LR4?
A:

FR4 (2km): Tus nqi - zoo rau metro ntug lossis cov pob txha lag luam.

LR4 (10km): Rau qhov ntev ntev -haul xav tau zoo li lub nroog -scale DCI.
Ob leeg siv LC connectors rau kev tswj fiber ntau yooj yim.

Cim npe nrov: qsfp dd transceiver, Tuam Tshoj qsfp dd transceiver manufacturers, lwm tus neeg, Hoobkas