Chingwe cha DAC chapamwamba kwambiri 100G QSFP28 Passive Direct Attach Copper Twinax Cable
Zingwe za QSFP28 Direct Attach zimagwirizana ndi zofunikira za SFF-8665. Pali mitundu yosiyanasiyana ya waya woyezera kuyambira 30 mpaka 26 AWG yokhala ndi mitundu yosiyanasiyana ya kutalika kwa chingwe (mpaka 5m).
Mawonekedwe Kutsatira SFF-8665 Kufikira pa 28.3125Gbps pa njira iliyonse Kutumiza kwa 5m Kutentha kogwira ntchito: 0~70℃ Mphamvu yamagetsi ya 3.3V imodzi Kutsatira RoHS Ubwino Yankho la mkuwa lotsika mtengo Yankho lamphamvu kwambiri la dongosolo lonse Yankho lotsika kwambiri la EMI system Kapangidwe kokonzedwa bwino ka Signal Integrity
Makhalidwe Abwino Kwambiri a Zamalonda Makhalidwe Othamanga Kwambiri
QSFP+ DAC Mafotokozedwe Chiwerengero cha Misewu Tx & Rx Mtengo wa Deta ya Channel 28.3125 Gbps Kutentha kwa Ntchito 0 mpaka + 70°C Kutentha Kosungirako -40 mpaka + 85°C Mphamvu Yopereka 3.3 V dzina Chiyankhulo cha Magetsi Cholumikizira cha m'mphepete cha mapini 38 Chiyankhulo Choyang'anira Mndandanda, I2C
Chizindikiro Chizindikiro Zochepa. Mtundu Max. Chigawo Zolemba Kusiyana kwa Impedance Zd 90 100 110 Ω Kutayika Kobwezera Kosiyana SDDXX <-12+2* SQRT (f) yokhala ndi f mu GHz dB 0.01~4.1GHz <-6.3+13*Log10/(f/5.5) yokhala ndi f mu GHz dB 4.1 ~ 19GHz Common Mode Linanena bungwe Bwererani Loss SCCXX < -7+1.6*f yokhala ndi f mu GHz dB 0.01~12.89GHz dB 12.89 ~ 19GHz Gbps Chilango cha Kupotoza kwa Mafunde Osiyana dWDPc 6.75 dB Kutayika kwa VMA L 4.4 dB Kutayika kwa VMA ku Crosstalk Ratio VCR 32.5 dB
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100G Ethernet
