2019 utu rarawe Utu Iti Sfp Aoc - 100G QSFP28/4SFP28 Tika Whakauru Tauera JHA-QSFP28-4SFP28-100G-PCU – JHA
Utu rarawe 2019 Utu Iti Sfp Aoc - 100G QSFP28/4SFP28 Taura Whakauru Tika JHA-QSFP28-4SFP28-100G-PCU – JHA Taipitopito:
Whakaahuatanga Whanui
Ko te QSFP28 te huihuinga taura parahi e waru nga takirua parahi rereke, e whakarato ana i nga waahana whakawhiti raraunga e wha ki te tere ki te 28Gbps mo ia hongere, ka tutuki ki te 100G Ethernet, 25G Ethernet me te InfiniBand Whakarei Raraunga Raraunga (EDR) whakaritenga. mai i te 26AWG tae atu ki te 30AWG-he iti te ahua o tenei huihuinga taura parahi 100G mate whakaurunga me te iti o te korero whakawhiti.
I hoahoatia mo nga tono i roto i te pokapū raraunga, hokohoko whatunga me te waea e hiahia ana ki te tere tere, te hui taura pono, ko tenei reanga hua e whai ake nei he rite te atanga whakahiato me te QSFP + ahua ahua, ka whakamuri ki nga tauranga QSFP o naianei. Ka taea te whakamahi me te QSFP28 Ko nga tono 10G me te 14G o naianei me te tohu tohu tapatahi.
Nga waahanga me nga painga
◊ He hototahi ki te IEEE 802.3bj, IEEE 802.3by me InfiniBand EDR
◊ Ka tautoko i nga reiti raraunga whakahiato o 100Gbps
◊ Hanganga tino pai hei whakaiti i te ngaronga whakaurunga me te whakawhiti korero
◊ Whakamuri hototahi ki te QSFP+ tūhonohono me te whare herehere
◊ Huia-ki-te-tuku te hoahoa raka kiriata
◊ 26AWG na roto i te taura 30AWG
◊ E waatea ana nga whirihoranga hui tika me te pakaru
◊ Ko te mutunga o te whiri taura kua whakawhäitihia te iraruke EMI
◊ Mahere EEPROM Whakaritea mo te waitohu taura
◊ RoHS ture
Nga Tono Hua
◊ Whakawhiti, tūmau me nga pouara
◊ whatunga Pokapū Raraunga
◊ Nga whatunga rohe rokiroki
◊ Te rorohiko mahi teitei
◊ Whakawhitiwhiti me te hanganga ahokore
◊ Nga tātari hauora me te whatunga
◊ Nga taputapu whakamatautau me te ine
Paerewa Ahumahi
◊ 100G Itarangi(IEEE 802.3bj)
◊ 25G Itarangi(IEEE 802.3by)
◊ InfiniBand EDR
◊ SFF-8665 QSFP+ 28G 4X Mono Mono Whakawhiti Whakawhitiwhiti (QSFP28)
◊ SFF-8402 SFP+ 1X 28Gb/s Rongoā Whakawhiti Mono (SFP28)
Tuhinga Hangarau
◊ 108-32081 QSFP28 Kōwae Konukura Whakapiri tika te Huihuinga Tauera
◊ 108-2364 Tauranga Takitahi me nga Keepene SFP + Cages, Zsfp + Tauranga Takitahi me nga Waehanga Ganged, me te SFP + Copper Direct Attach Cable Assembly.
Whakatakotoranga
Nga ahuatanga o te tere tere:
| Tawhā | Tohu | Min | Tikanga | Max | Waeine | Tuhipoka | ||
| Impedance Rerekē | RIN,PP | 90 | 100 | 110 | O | |||
| Ngaronga whakauru | SDD21 | 8 | 22.48 | dB | I te 12.8906 GHz | |||
| Nganganga Whakahoki rereke | SDD11 | 12.45 | Tirohia te 1 | dB | I te 0.05 ki te 4.1 GHz | |||
| SDD22 | 3.12 |
| Tirohia te 2 | dB | I te 4.1 ki te 19 GHz | |||
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| Aratau noa ki | SCC11 | dB | ||||||
| aratau noa | 2 | I te 0.2 ki te 19 GHz | ||||||
| SCC22 |
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| Rerekē ki te aratau-noa | SCD11 | 12 | Tirohia te 3 | dB | I te 0.01 ki te 12.89 GHz | |||
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| hokinga mate | SCD22 | 10.58 | Tirohia te 4 | I te 12.89 ki te 19 GHz | ||||
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| 10 |
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| I te 0.01 ki te 12.89 GHz |
| Rerekē ki te Aratau noa | SCD21-IL | Tirohia te 5 | dB | I te 12.89 ki te 15.7 GHz | ||||
| Ngaronga Tahuri | ||||||||
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| 6.3 |
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| I te 15.7 ki te 19 GHz |
| Tawhē Whakahaere Hongere | ME | 3 | dB | |||||
Tuhipoka:
1.Whakaaro Whakaata i homai e te whārite SDD11(dB)
2.Whakaaro Whakaata i homai e te whārite SDD11(dB)
3.Whakaaro Whakaata i homai e te whārite SCD11(dB)
4.Whakaaro Whakaata i homai e te whārite SCD11(dB)
5.Whakaaro Whakaata i homai e te whārite SCD21(dB)
Whakaahuatanga Pin
SFP28 Pin Whakamaramatanga Mahi:
| Pin | arorau | Tohu | Ingoa/Whakaahuatanga | Notes | ||
| 1 | VeeT | Papa Whakawhiti | ||||
| 2 | LV-TTL-O | TX_Hapa | N/A | 1 | ||
| 3 | LV-TTL-I | TX_DIS | Kaituku Mono | 2 | ||
| 4 | LV-TTL-I/O | SDA | Tow Wire Raraunga Rangatū | |||
| 5 | LV-TTL-I | SCL | Tow Wire Karaka Rangatū | |||
| 6 | MOD_DEF0 | Ko te waahanga kei reira, hono atu ki a VeeT | ||||
| 7 | LV-TTL-I | RS0 | N/A | 1 | ||
| 8 | LV-TTL-O | TE | LOS o Waitohu | 2 | ||
| 9 | LV-TTL-I | RS1 | N/A | 1 | ||
| 10 | VeeR | Papa Kaiwhiwhi | ||||
| 11 | VeeR | Papa Kaiwhiwhi | ||||
| 12 | CML-O | RD- | Raraunga Kaiwhiwhi Hurihuri | |||
| 13 | CML-O | RD+ | Raraunga Kaiwhiwhi Kore-Hoko | |||
| 14 | VeeR | Papa Kaiwhiwhi | ||||
| 15 | VccR | Kaiwhiwhi Kaiwhiwhi 3.3V | ||||
| 16 | VccT | Kaituku Tuku 3.3V | ||||
| 17 | VeeT | Papa Whakawhiti | ||||
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| 18 | CML-I | TD+ |
| Raraunga Kaiwhakawhiti Kore-Koaro |
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| 19 | CML_I | TD- |
| Raraunga Whakawhiti Hurihurihia |
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| 20 |
| VeeT |
| Papa Whakawhiti |
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| 1. | Ko nga tohu kaore i te tautokohia i roto i te SFP+ Ka kumea te parahi ki raro ki te VeeT me te parenga 30K ohms | |||||
| 2. | Kaore e tautokohia e nga huinga taura wahangu | LOS me TX_DIS | ||||
QSFP28 Whakamaramatanga Mahi Pin
| Pin | arorau | Tohu | Whakaahuatanga |
| 1 | GND | Papa whenua | |
| 2 | CML-I | Tx2n | Kaituku Hurihuri Raraunga Whakauru |
| 3 | CML-I | Tx2p | Whakawhiti Kore-Hoko Raraunga Whakauru |
| 4 | GND | Papa whenua | |
| 5 | CML-I | Tx4n | Kaituku Hurihuri Raraunga Whakauru |
| 6 | CML-I | Tx4 p | Whakawhiti Kore-Hoko Raraunga Whakauru |
| 7 | GND | Papa whenua | |
| 8 | LVTTL-I | ModSelL | Tīpako Kōwae |
| 9 | LVTTL-I | TautuhianL | Tautuhi Tautuhi |
| 10 | Vcc Rx | +3.3V Kaiwhiwhi Hiko Hiko | |
| 11 | LVCMOS- | SCL | 2-waea karaka atanga rangatū |
| I/O | |||
| 12 | LVCMOS- | SDA | 2-waea raraunga atanga rangatū |
| I/O | |||
| 13 | GND | Papa whenua | |
| 14 | CML-O | Rx3p | Putanga Raraunga Kore-Korohuri Kaiwhiwhi |
| 15 | CML-O | Rx3n | Putanga Raraunga Hurihia e te Kaiwhiwhi |
| 16 | GND | Papa whenua | |
| 17 | CML-O | Rx1p | Putanga Raraunga Kore-Korohuri Kaiwhiwhi |
| 18 | CML-O | Rx1n | Putanga Raraunga Hurihia e te Kaiwhiwhi |
| 19 |
| GND | Papa whenua |
| 20 |
| GND | Papa whenua |
| 21 | CML-O | Rx2n | Putanga Raraunga Hurihia e te Kaiwhiwhi |
| 22 | CML-O | Rx2p | Putanga Raraunga Kore-Korohuri Kaiwhiwhi |
| 23 |
| GND | Papa whenua |
| 24 | CML-O | Rx4n | Putanga Raraunga Hurihia e te Kaiwhiwhi |
| 25 | CML-O | Rx4p | Putanga Raraunga Kore-Korohuri Kaiwhiwhi |
| 26 |
| GND | Papa whenua |
| 27 | LVTTL-O | ModPrsL | Kōwae Whakaatu |
| 28 | LVTTL-O | IntL | Whakakore |
| 29 |
| Vcc Tx | +3.3V Kaituku hiko hiko |
| 30 |
| Vcc1 | +3.3V Tuku hiko |
| 31 | LVTTL-I | LPMode | Aratau Mana Iti |
| 32 |
| GND | Papa whenua |
| 33 | CML-I | Tx 3 p | Whakawhiti Kore-Hoko Raraunga Whakauru |
| 34 | CML-I | Tx3n | Kaituku Hurihuri Raraunga Whakauru |
| 35 |
| GND | Papa whenua |
| 36 | CML-I | Tx1p | Whakawhiti Kore-Hoko Raraunga Whakauru |
| 37 | CML-I | Tx1n | Kaituku Hurihuri Raraunga Whakauru |
| 38 |
| GND | Papa whenua |
Hangaia Whakatakotoranga
He hototahi te hononga ki te SFF-8432 me te SFF-8665.
| Roa (m) | Tauera AWG |
| 1 | 30 |
| 2 | 30 |
| 3 | 26 |
| 4 | 26 |
| 5 | 26 |
Ture Tautukunga
| Āhuahira | Whakamatau Tikanga | Mahi |
| Te Whakarere Hiko (ESD) ki nga Pin Hiko | MIL-STD-883C Tikanga 3015.7 | Akomanga 1(>2000 Volts) |
| Porearea Hiko(EMI) | FCC Class B | Kia mau ki nga Paerewa |
| CENELEC EN55022 Class B | ||
| CISPR22 ITE Class B | ||
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RF Immunity(RFI) |
IEC61000-4-3 | I te nuinga o te wa karekau he Paanga Ine mai i te mara 10V/m i tangohia mai i te 80 ki te 1000MHz |
| Tautukunga RoHS | RoHS Directive 2011/6/5/EU me ona Aratohu Whakatikatika 6/6 | RoHS 6/6 rite |
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ko ta maatau umanga mai i te tiimatanga, ko te nuinga o te waa e whakaaro ana ki te kounga teitei o te taonga hei oranga o te kamupene, ka whakapai tonu i te hangarau whakatipuranga, te whakapai ake i te hua pai me te whakapakari tonu i te whakahaeretanga o te whakahaeretanga o te kounga pai, kia rite ki te paerewa motu ISO 9001: 2000 mo te 2019 utu rarawe iti. Utu Sfp Aoc - 100G QSFP28/4SFP28 Tauira Whakauru Tika JHA-QSFP28-4SFP28-100G-PCU - JHA , Ka tukuna e te hua ki nga wa katoa o te ao, penei: Hungary, USA, Saudi Arabia, Na te rereke o nga ahuatanga o tenei mara, ka uru atu matou ki te hokohoko hua me nga mahi whakatapua. me te hiranga whakahaere. Ka mau tonu matou i nga waarangi tuku, nga hoahoa auaha, te kounga me te maarama mo o taatau kaihoko. Ko ta maatau moto ko te tuku hua kounga i roto i te waa kua whakaritea.
Na Audrey no Slovakia - 2017.12.02 14:11 I te mea he kamupene hokohoko o te ao, he maha o matou hoa, engari mo to kamupene, me kii noa ahau, he tino pai koe, he whanui whanui, he kounga pai, he utu tika, he mahana me te whakaaro nui, he hangarau matatau me nga taputapu me nga kaimahi he whakangungu ngaio. , Ko nga urupare me te whakahou hua he wa tika, i roto i te poto, he mahi tino pai tenei, a ka tumanako matou ki te mahi tahi e whai ake nei!
Na Claire no Lisbon - 2017.09.28 18:29 
