100G QSFP28/4SFP28 Direct Mgbakwụnye Cable JHA-QSFP28-4SFP28-100G-PCU
Nkọwa zuru oke
Mgbakọ eriri ọla kọpa QSFP28 nwere ọnụọgụ ọla kọpa asatọ dị iche iche, na-enye ọwa nnyefe data anọ na ọsọ ọsọ ruo 28Gbps kwa ọwa, wee zute 100G Ethernet, 25G Ethernet na InfiniBand Enhanced Data Rate (EDR) chọrọ. site na 26AWG site na 30AWG- nke a 100G ọla kọpa cable mgbakọ na-egosi obere ntinye ntinye na obere okwu mkparịta ụka.
Ezubere maka ngwa dị na ebe data, netwọk na ahịa mgbasa ozi nke chọrọ nnukwu ọsọ ọsọ, mgbakọ USB a pụrụ ịdabere na ya, ngwaahịa a na-esote ọgbọ na-ekerịta otu interface mating na QSFP + ụdị ihe, na-eme ka ọ laghachi azụ dakọtara na ọdụ ụgbọ mmiri QSFP dị ugbu a.QSFP28 nwere ike iji ya mee ihe. Ngwa 10G na 14G dị ugbu a nwere oke mgbama iguzosi ike n'ezi ihe.
Atụmatụ na uru
◊ Dakọtara na IEEE 802.3bj, IEEE 802.3by na InfiniBand EDR
◊ Na-akwado mkpokọta data nke 100Gbps
◊ Ihe owuwu kachasị mma iji belata mfu ntinye na ikwu okwu
◊ Azụ dakọtara na njikọ QSFP+ dị adị na cages
◊ Dọpụta-na-ewepụta slide latch imewe
◊ 26AWG site na eriri 30AWG
◊ kwụ ọtọ ma tisaa nhazi mgbakọ dị
◊ Nkwụsị eriri eriri USB ahaziri na-amachi radieshon EMI
◊ maapụ EEPROM nwere ike ịhazi maka mbinye aka eriri
◊ kwekọrọ na RoHS
Ngwa ngwaahịa
◊ Switches, sava na rawụta
◊ netwọkụ data Center
◊ netwọk mpaghara nchekwa
◊ Kọmputa arụmọrụ dị elu
◊ Nzikọrịta ozi na akụrụngwa ikuku
◊ Nchọpụta ahụike na ịkparịta ụka n'Ịntanet
◊ Ngwa nyocha na nha
Ụkpụrụ ụlọ ọrụ
◊ 100G Ethernet (IEEE 802.3bj)
◊ 25G Ethernet (IEEE 802.3by)
◊ InfiniBand EDR
◊ SFF-8665 QSFP+ 28G 4X Pluggable Transceiver Solution(QSFP28)
◊ SFF-8402 SFP+ 1X 28Gb/s Pluggable Transceiver Solution(SFP28)
Akwụkwọ nka nka
◊ 108-32081 QSFP28 Module ọla kọpa Kpọtụrụ Mgbakọ USB
◊ 108-2364 Single Port na Ganged SFP+ Cages,Zsfp+ Single Port na Ganged Cages, na SFP+ Ọla kọpa Direct Tinye eriri USB.
Nkọwapụta
Njirimara Ọsọ Ọsọ dị elu:
| Oke | Akara | Min | Ụdị | Oke | Nkeji | Rịba ama | ||
| Mmetụta dị iche iche | RIN, PP | 90 | 100 | 110 | Ώ | |||
| 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-ụkpụrụ | 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 | COM | 3 | dB | |||||
ndetu:
1.Reflection Coefficient nyere site nhata SDD11(dB) <16.5 – 2 × SQRT(f), na f na GHz
2.Reflection Coefficient nyere site nhata SDD11(dB) <10.66 - 14 × log10(f/5.5), na f na GHz
3.Ntụgharị uche nke enyere site na nhatanha SCD11(dB) <22 - (20/25.78)*f, yana f na GHz
4.Ntụgharị uche nke enyere site na nhata SCD11(dB) <15 - (6/25.78)*f, yana f na GHz
5.Ntụgharị uche nke enyere site na nhata SCD21(dB) <27 - (29/22)*f, yana f na GHz
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 | LOS | 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 | ||||
Nkọwa ọrụ QSFP28 Pin
| Ntụtụ | Ezi uche | Akara | Nkọwa |
| 1 | GND | Ala | |
| 2 | CML-I | Tx2n | Ntinye data ntụgharị ntụgharị |
| 3 | CML-I | Tx2p | Ntinye data anaghị atụgharị ebugharị |
| 4 | GND | Ala | |
| 5 | CML-I | Tx4n | Ntinye data ntụgharị ntụgharị |
| 6 | CML-I | Tx4p | Ntinye data anaghị atụgharị ebugharị |
| 7 | GND | Ala | |
| 8 | LVTTL-I | ModSelL | Họrọ Modul |
| 9 | LVTTL-I | TọghariaL | Ntọgharị modul |
| 10 | Vcc Rx | + 3.3V Onye na-anata ike | |
| 11 | LVCMOS- | SCL | 2-waya serial interface elekere |
| I/O | |||
| 12 | LVCMOS- | SDA | 2-waya serial interface data |
| I/O | |||
| 13 | GND | Ala | |
| 14 | CML-O | Rx3p | Mmepụta data anaghị atụgharị nnata |
| 15 | CML-O | Rx3n | Mmepụta data atụgharịrị nke nnata |
| 16 | GND | Ala | |
| 17 | CML-O | Rx1p | Mmepụta data anaghị atụgharị nnata |
| 18 | CML-O | Rx1n | Mmepụta data atụgharịrị nke nnata |
| 19 |
| GND | Ala |
| 20 |
| GND | Ala |
| 21 | CML-O | Rx2n | Mmepụta data atụgharịrị nke nnata |
| 22 | CML-O | Rx2p | Mmepụta data anaghị atụgharị nnata |
| 23 |
| GND | Ala |
| 24 | CML-O | Rx4n | Mmepụta data atụgharịrị nke nnata |
| 25 | CML-O | Rx4p | Mmepụta data anaghị atụgharị nnata |
| 26 |
| GND | Ala |
| 27 | LVTTL-O | ModPrsL | Modul dị ugbu a |
| 28 | LVTTL-O | IntL | Kwụsị |
| 29 |
| Vcc Tx | + 3.3V Onye na-ebunye ọkụ |
| 30 |
| Vcc1 | + 3.3V ọkụ ọkụ |
| 31 | LVTTL-I | LPMode | Ụdị Ike dị ala |
| 32 |
| GND | Ala |
| 33 | CML-I | Tx3p | Ntinye data anaghị atụgharị ebugharị |
| 34 | CML-I | Tx3n | Ntinye data ntụgharị ntụgharị |
| 35 |
| GND | Ala |
| 36 | CML-I | Tx1p | Ntinye data anaghị atụgharị ebugharị |
| 37 | CML-I | Tx1n | Ntinye data ntụgharị ntụgharị |
| 38 |
| GND | Ala |
Mechanical Nkọwapụta
Njikọ ahụ dakọtara na nkọwa SFF-8432 na SFF-8665.
| Ogologo (m) | USB AWG |
| 1 | 30 |
| 2 | 30 |
| 3 | 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 2011/6/5/EU yana ntuziaka mmeghari ya 6/6 | RoHS 6/6 kwadoro |
Ụdị ngwaahịa
-
100G QSFP28 Igwe anya igwe na-arụ ọrụ JHA-QSFP28-100...
-
25G SFP28 Igwe anya igwe na-arụ ọrụ JHA-SFP28-25G-AOC
-
100G QSFP28 Direct Attach Cable (DAC) JHA-QSFP...
-
40G Q/4SFP+ Kpọtụrụ Cable JHA-QSFP-40G-PCU
-
25G SFP28 Direct Attach Cable (DAC) JHA-SFP28-2...
-
100-4*25G Cabel ngwa anya na-arụ ọrụ (QSFP28-4*SFP28)...
