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Sharaxaada
400G QSFP112 DR4 is designed for use in 400 Gigabit Ethernet wuxuu ku xiraa ilaa 500m oo fiber qaab ah.
400G QSFP112 DR4 Product Overview
400G QSFP112 DR4 is an optical transceiver module designed for 400G Ethernet data center interconnect in QSFP-DD (Quad Small Form Factor Pluggable-double density ) qaab-dhismeedka. On the transmitter end, this DR4 module converts 8 channels of 50Gb/s (PAM4) electrical signal into 4 channels of parallel optical output data, each capable of 100Gb/s data rate for an aggregated bandwidth of 400Gbls. On the receiver side, the optic transceiver converts 4 lanes of parallel optical data of 100Gbp/s each lane for an aggregated of 400Gbp/s to support 8 lanes of 50Gb/s PAM4 electrical output signal.
Qaybta 400G QSFP-DD DR4 fiber module waxay ku guulaysataa gudbinta SMF(hal-hab fiber) oo leh MPO-12 xiriiriye. Caadiyan, transceiver 400G ee qaabka QSFP-DD DR4 waxay taageertaa masaafada ugu badan ee gudbinta 500 mitir ku yaal dhererka hirarka dhexe ee 1310nm. Alaabta waxaa loogu talagalay iyadoo leh hawlo ogaanshaha dhijitaalka ah iyadoo loo eegayo 400G QSFP-DD Heshiiska Ilaha-badan (MSA).
400G QSFP112 DR4 Sawirrada Alaabta
400G QSFP112 DR4 Tilmaamaha Alaabta
| Heerka Xogta | 425Gb/s |
| Fogaanta | 500m |
| Heerkulka Kiis | 0~70℃ |
| Bixinta korantada | 3.3V |
| Gudbiye | EML |
| qaataha | PIN |
| Mawjada dhererka | 1310nm |
| Xiriiriyaha | MPO-12 |
| Isticmaalka Korontada (Max) | 8W |
400G QSFP112 DR4 Tilmaamaha Alaabta
- QSFP112 Nooca 2A-ga ah ee lagu xidhi karo qaabka
- Waxay taageertaa 425Gb/s wadarta guud ee qiyaasta
- Awood darida <8W
- Heerkulka kiis ganacsigu wuxuu u dhexeeyaa 0°C ilaa 70°C
- Keliya koronto 3.3V
- Dhererka ugu badan ee isku xirka 500m ee Hal Mode Fiber (SMF)
- La jaanqaaday IEEE 802.3bs
- 4x100G PAM4 EML ku salaysan gudbiyaha 1310nm
- 4x100G PAM4 ayaa shaqada ka fadhiistay 400GAUI-4 interface koronto
400G QSFP112 DR4 iyo in ka badan 400G SFP Modules
| Interface indhaha | Heerka ishaarka indhaha | Habka gudbinta | Heerka | Electrical Signal Rate | Qodobka Foomka |
| 400G-SR16 | 16*26.5Gbps NRZ | 100m MM | 802.3bs | 16*26.5Gbps NRZ | CDFP/CFP8 |
| 400G-FR8 | 8l*53Gbps PAM4 | 2km SM | 802.3bs | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-LR8 | 8l*53Gbps PAM4 | 10km SM | 802.3bs | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-SR8 | 8l*53Gbps PAM4 | 100m MM | 802.cm | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-SR4.2 | 4*2l*53Gbps PAM4 | 100m MM(2l) | 802.3cm | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-DR4 | 4*106Gbps PAM4 | 500m SM | 802.3bs | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-FR4 | 4*106Gbps PAM4 | 2km SM | 100G/λ MSA | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-LR4 | 4*106Gbps PAM4 | 10km SM | TBD | 8*53Gbps PAM4 | QSFP DD/OSFP |
| 400G-ZR | DWDM+59.8Gbd DP-16QAM | >80km DWDM | OIF | QSFP DD/OSP |
400G QSFP112 DR4 Codsiyada Alaabta
Waan ka xumahay, wax lifaaq ah lama hayo !
