Ọkachamara China 10g Sfp+ Igwe ọkụ anya na-arụ ọrụ - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA
Ọkachamara China 10g Sfp+ Igwe ọkụ anya na-arụ ọrụ - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – Nkọwa JHA:
Nkọwa zuru oke
SFP28 Direct Attach Cables kwekọrọ na nkọwa SFF-8432 na SFF-8402. Nhọrọ dị iche iche nke nlele waya dị site na 30 ruo 26 AWG nwere nhọrọ dị iche iche nke ogologo eriri USB (ruo 5m).
Mgbakọ eriri eriri SFP28 na-arụ ọrụ dị elu, ihe ngwọta I/O dị irè maka 25G Ethernet. SFP28 eriri ọla kọpa na-enye ohere nrụpụta ngwaike iji nweta njupụta ọdụ ụgbọ mmiri dị elu, nhazi na itinye n'ọrụ na ọnụ ahịa dị oke ọnụ yana belata mmefu ego ike.
Atụmatụ
◊ Ruo 25.78125 Gbps data
◊ Nfefe ruru mita 5
◊ akara ukwu SFP 20PIN na-ekpo ọkụ
◊ Mmezi Pluggable Form Factor(IPF) maka arụmọrụ EMI/EMC emelitere
◊ Dakọtara na SFP28 MSA
◊ Dakọtara na SFF-8402 na SFF-8432
◊ Ọnọdụ okpomọkụ: 0 ~ 70 Celsius
◊ RoHS dakọtara
Uru
◊ Ihe ngwọta ọla kọpa na-efu ọnụ
◊ Ngwọta ike sistemụ kacha ala
◊ Ngụkọta usoro EMI kacha ala
◊ Nhazi emebere maka iguzosi ike n'ezi ihe
Ngwa
◊ 25G Ethernet
Njirimara Ọsọ Ọsọ dị elu
| Oke | Akara | Min | Ụdị | Oke | Nkeji | Rịba ama | ||
| Mmetụta dị iche iche | RIN, PP | 90 | 100 | 110 | O | |||
| Mfu ntinye | SDD21 | 8 | 22.48 | dB | Na 12.8906 GHz | |||
| Mfu nloghachi dị iche | SDD11 | 12.45 | Lee 1 | dB | Na 0.05 ruo 4.1 GHz | |||
| SDD22 | 3.12 | Lee 2 | dB | Na 4.1 ka 19 GHz | ||||
| Ụdị nkịtị ka | SCC11 | dB | ||||||
| nkịtị-modu | 2 | Na 0.2 ka 19 GHz | ||||||
| SCC22 | ||||||||
| ọnwụ nloghachi mmepụta | ||||||||
| Ihe dị iche na ụkpụrụ nkịtị | SCD11 | 12 | Lee 3 | dB | Na 0.01 ruo 12.89 GHz | |||
| laghachi ọnwụ | SCD22 | 10.58 | Lee 4 | Na 12.89 ruo 19 GHz | ||||
| 10 | Na 0.01 ruo 12.89 GHz | |||||||
| Ọdịiche na ọnọdụ nkịtị | SCD21-IL | Lee 5 | dB | Na 12.89 ruo 15.7 GHz | ||||
| Mgbaghara ngbanwe | ||||||||
| 6.3 | Na 15.7 ruo 19 GHz | |||||||
| Oke arụ ọrụ ọwa | NA | 3 | dB | |||||
Nkọwa Pin
Nkọwa ọrụ ntụtụ SFP28
| Ntụtụ | Ezi uche | Akara | Aha/Nkọwa | Ihe ndetu | ||
| 1 | VeeT | Ala nnyefe | ||||
| 2 | LV-TTL-O | TX_Mmehie | N/A | 1 | ||
| 3 | LV-TTL-I | TX_DIS | Gbanyụọ nnyefe | 2 | ||
| 4 | LV-TTL-I/O | SDA | Tow Wire Serial Data | |||
| 5 | LV-TTL-I | SCL | Tow Waya Oghere Usoro elekere | |||
| 6 | MOD_DEF0 | Modul dị ugbu a, jikọọ na VeeT | ||||
| 7 | LV-TTL-I | RS0 | N/A | 1 | ||
| 8 | LV-TTL-O | THE | LOS nke akara ngosi | 2 | ||
| 9 | LV-TTL-I | RS1 | N/A | 1 | ||
| 10 | VeeR | Ala nnata | ||||
| 11 | VeeR | Ala nnata | ||||
| 12 | CML-O | RD- | Atụgharịrị data onye nnata | |||
| 13 | CML-O | RD+ | Data nnata anaghị atụgharị | |||
| 14 | VeeR | Ala nnata | ||||
| 15 | VccR | Nkwanye nnabata 3.3V | ||||
| 16 | VccT | Nnyefe 3.3V | ||||
| 17 | VeeT | Ala nnyefe | ||||
| 18 | CML-I | TD+ | Data Transmitter anaghị atụgharị | |||
| 19 | CML_I | TD- | Atụgharịrị data nnyefe | |||
| 20 | VeeT | Ala nnyefe | ||||
| 1. | Akwadoghi akara ngosi na SFP+ ọla kọpa wedara na VeeT nwere 30K ohms resistor | |||||
| 2. | Mgbakọ eriri USB anaghị akwado | LOS na TX_DIS | ||||
Mechanical Nkọwapụta
Njikọ ahụ dakọtara na nkọwa SFF-8432.
| Ogologo (m) | USB AWG |
| 1 | 30 |
| 2 | 30 |
| 3 | 30/26 |
| 4 | 26 |
| 5 | 26 |
Nhazi nnabata
| Njirimara | Nwalee Usoro | Arụmọrụ |
| Mgbasa Electrostatic (ESD) na ntụtụ eletrik | Ụzọ MIL-STD-883C 3015.7 | Klas 1 (> 2000 volts) |
| Ntinye aka Electromagnetic(EMI) | FCC Klas B | Dabara na ụkpụrụ |
| CENELEC EN55022 Klas B | ||
| CISPR22 ITE Klas B | ||
| Nchekwa RF (RFI) | IEC61000-4-3 | Na-egosikarị mmetụta enweghị atụ sitere na Ubi 10V/m Wepụrụ site na 80 ruo 1000MHz |
| Nkwekọrịta RoHS | Ntuziaka RoHS 2011/65/EU yana ntuziaka mmeghari ya 6/6 | RoHS 6/6 kwadoro |
Foto nkọwa ngwaahịa:
Ntuziaka ngwaahịa emetụtara:
Ezi obi, Innovation, Rigorousness, na arụmọrụ bụ echiche na-adịgide adịgide nke ụlọ ọrụ anyị maka ogologo oge iji zụlite ọnụ na ndị ahịa maka mmekọ ọnụ na uru ọnụ maka ọkachamara China 10g Sfp + Active Optical Cable - 25G SFP28 Direct Attach Cable (DAC) JHA- SFP28-25G-PCU – JHA , Ngwaahịa a ga-enye n'ụwa nile, dị ka: Montpellier, Algeria, Niger, We have been persisting in the business essence Quality First, Honoring Contracts and Standing by Reputations, na-enye ndị ahịa ngwaahịa na ọrụ na-eju afọ. A na-anabata ndị enyi ma ndị nọ n'ụlọ ma ná mba ọzọ ka anyị na anyị nwee mmekọrịta achụmnta ego ebighị ebi.
Site na Alan si Greece - 2018.11.11 19:52 Onye njikwa ngwaahịa bụ onye na-ekpo ọkụ na ọkachamara, anyị na-enwe mkparịta ụka na-atọ ụtọ, n'ikpeazụ anyị ruru nkwekọrịta nkwekọrịta.
Site na Jo si Suriname - 2017.04.18 16:45 
