Total Price Active Optical Cable 3m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA
Total Price Active Optical Cable 3m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU – JHA Detail:
Tlhaloso e Akaretsang
SFP28 Direct Attach Cables li lumellana le litlhaloso tsa SFF-8432 le SFF-8402. Likhetho tse fapaneng tsa litekanyo tsa mohala li fumaneha ho tloha ho 30 ho isa ho 26 AWG ka likhetho tse fapaneng tsa bolelele ba cable (ho fihla ho 5m).
Likopano tsa SFP28 passive cable ke ts'ebetso e phahameng, litharollo tsa I / O tse theko e boima bakeng sa 25G Ethernet. Lithapo tsa koporo tsa SFP28 li lumella lihlahisoa tsa hardware ho fihlela sekhahla se phahameng sa boema-kepe, ho hlophisoa le ho sebelisoa ka theko e tlase haholo le tekanyetso e fokotsehileng ea matla.
Likaroloana
◊ Ho fihla ho 25.78125 Gbps sekhahla sa data
◊ Ho fihla ho 5 metres phetiso
◊ Letlapa le chesang la SFP 20PIN
◊ Foromo e ntlafalitsoeng ea plugable (IPF) e lumellana le ts'ebetso e ntlafalitsoeng ea EMI/EMC
◊ E lumellana le SFP28 MSA
◊ E lumellana le SFF-8402 le SFF-8432
◊ Mocheso Range: 0~ 70 °C
◊ RoHS e lumellana
Melemo
◊ Tharollo ea koporo e theko e boima
◊ Tharollo e tlase ka ho fetesisa ea matla a sistimi
◊ Tharollo ea EMI e tlase ka ho fetesisa
◊ Moralo o ntlafalitsoeng oa Signal Integrity
Lisebelisoa
◊ 25G Ethernet
Litšobotsi tsa Lebelo le Phahameng
| Paramethara | Letšoao | Min | E tloaelehileng | Max | Yuniti | Hlokomela | ||
| Impedans e fapaneng | RIN, PP | 90 | 100 | 110 | O | |||
| tahlehelo ea ho kenya | SDD21 | 8 | 22.48 | dB | Ho 12.8906 GHz | |||
| Tahlehelo ea ho Khutlela e fapaneng | SDD11 | 12.45 | Sheba 1 | dB | Ka 0.05 ho 4.1 GHz | |||
| SDD22 | 3.12 | Sheba 2 | dB | Ho 4.1 ho isa ho 19 GHz | ||||
| Mokhoa o tloaelehileng oa ho | SCC11 | dB | ||||||
| tloaelehileng-mokhoa | 2 | Ho 0.2 ho isa ho 19 GHz | ||||||
| SCC22 | ||||||||
| tahlehelo ea ho khutlisa tlhahiso | ||||||||
| E fapaneng le mokhoa o tloaelehileng | SCD11 | 12 | Sheba 3 | dB | Ka 0.01 ho 12.89 GHz | |||
| tahlehelo ea ho khutla | SCD22 | 10.58 | Sheba 4 | Ka 12.89 ho 19 GHz | ||||
| 10 | Ka 0.01 ho 12.89 GHz | |||||||
| Phapang ho Mokhoa o tloaelehileng | SCD21-IL | Sheba 5 | dB | Ka 12.89 ho 15.7 GHz | ||||
| Phetoho Tahleho | ||||||||
| 6.3 | Ho 15.7 ho isa ho 19 GHz | |||||||
| Sebaka sa Ts'ebetso ea Channel | LE | 3 | dB | |||||
Pin Litlhaloso
SFP28 Pin Function Definition
| Pin | Maikutlo | Letšoao | Lebitso/Tlhaloso | Lintlha | ||
| 1 | VeeT | Sebaka sa Transmitter | ||||
| 2 | LV-TTL-O | TX_Phoso | N/A | 1 | ||
| 3 | LV-TTL-I | TX_DIS | Transmitter Disable | 2 | ||
| 4 | LV-TTL-I/O | SDA | Tow Wire Serial Data | |||
| 5 | LV-TTL-I | SCL | Tow Wire Serial Clock | |||
| 6 | MOD_DEF0 | Mojule o teng, hokela ho VeeT | ||||
| 7 | LV-TTL-I | RS0 | N/A | 1 | ||
| 8 | LV-TTL-O | MOTSAMAI | LOS ea Letšoao | 2 | ||
| 9 | LV-TTL-I | RS1 | N/A | 1 | ||
| 10 | VeeR | Reciever Ground | ||||
| 11 | VeeR | Reciever Ground | ||||
| 12 | CML-O | RD- | Reciever Data Inverted | |||
| 13 | CML-O | RD+ | Reciever Data Non-Inverted | |||
| 14 | VeeR | Reciever Ground | ||||
| 15 | VccR | Reciever Supply 3.3V | ||||
| 16 | VccT | Phepelo ea Transmitter 3.3V | ||||
| 17 | VeeT | Sebaka sa Transmitter | ||||
| 18 | CML-I | TD+ | Transmitter Data No-Inverted | |||
| 19 | CML_I | TD- | Transmitter Data Inverted | |||
| 20 | VeeT | Sebaka sa Transmitter | ||||
| 1. | Lipontšo ha li tšehetsoe ho SFP+ Copper e huleloeng tlase ho VeeT e nang le 30K ohms resistor | |||||
| 2. | Likopano tsa cable tsa passive ha li tšehetse | LOS le TX_DIS | ||||
Mechini Litlhaloso
Sehokelo se lumellana le litlhaloso tsa SFF-8432.
| Bolelele (m) | Cable AWG |
| 1 | 30 |
| 2 | 30 |
| 3 | 30/26 |
| 4 | 26 |
| 5 | 26 |
Taolo Ho latela melao
| Sebopeho | Teko Mokhoa | Tshebetso |
| Electrostatic Discharge (ESD) ho Lithako tsa Motlakase | Mokhoa oa MIL-STD-883C 3015.7 | Sehlopha sa 1(>2000 Volts) |
| Tšitiso ea Motlakase (EMI) | Sehlopha sa FCC sa B | E Ikamahanya le Maemo |
| Sehlopha sa CENELEC EN55022 B | ||
| CISPR22 ITE Sehlopha sa B | ||
| RF Immunity(RFI) | IEC61000-4-3 | Ha e le hantle, ha e bontše phello e lekantsoeng ho tloha ho 10V/m Field Swept ho tloha ho 80 ho isa ho 1000MHz |
| Ho latela RoHS | RoHS Directive 2011/65/EU le Litaelo tsa Liphetoho tsa eona 6/6 | RoHS 6/6 e lumellana |
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Re nahana seo bareki ba se nahanang, ho potlaka ho nka khato nakong ea lithahasello tsa boemo ba moreki ba khopolo, ho lumella boleng bo botle haholo, litšenyehelo tse tlase tsa ts'ebetso, litheko li utloahala haholoanyane, li hapile bareki ba bacha le ba khale tšehetso le netefatso bakeng sa Wholesale. Theko ea Active Optical Cable 3m - 25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-25G-PCU - JHA , Sehlahisoa se tla phepelo ho lefats'e ka bophara, joalo ka: Saudi Arabia, Romania, Seswedishe, Ke mehlala e tiileng le ho khothaletsa lefatše ka bophara. Ha ho mohla e kileng ea nyamela mesebetsi e meholo ka nako e potlakileng, ke tlameho ho uena ka boleng bo botle bo botle. E tataisoa ke molao-motheo oa Prudence, Efficiency, Union and Innovation. mokhatlo. ke boiteko bo babatsehang ba ho atolosa khoebo ea eona ea machaba, ho phahamisa mokhatlo oa eona. rofit le ho phahamisa sekala sa eona sa thomello. Re kholisehile hore re tla ba le tebello e khanyang le e tla ajoa lefatšeng lohle lilemong tse tlang.
Ke Phoenix ho tsoa Morocco - 2017.01.28 18:53 Khamphani ena e ka khona ho fihlela litlhoko tsa rona ka bongata ba sehlahisoa le nako ea ho fana, kahoo re li khetha kamehla ha re na le litlhoko tsa ho reka.
Ka Elaine oa Austria - 2017.11.20 15:58 Lihlopha tsa lihlahisoa
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