100Gb/S Multimode 100m |MTP/MPO Hononga QSFP28 Kaituku JHA-Q28C01
Āhuatanga:
♦ 4 nga hongere taapiri-katoa motuhake
♦ Tae atu ki te 27.95Gbps mo ia hongere bandwidth
♦ Te hōkaiipurangi whakahiato o> 100Gbps
♦ MTP/MPO tūhono whatu
♦ QSFP28 MSA ture
♦ E tika ana ki te IEEE 802.3-2012 Rarangi 88 paerewa IEEE 802.3bm CAUI-4 maramara ki te paerewa hiko ITU-T G.959.1-2012-02
♦ Nga kaha diagnostic diagnostic
♦ Kotahi + 3.3V te whakahaere hiko hiko
♦ Te awhe pāmahana 0°C ki te 70°C
♦ RoHS Whakaaetanga Wahi
Nga tono:
♦ Whatunga Rohe Paetata (LAN)
♦ Whatunga Rohe Whānui (WAN)
♦ Whakawhiti Ethernet me nga tono pouara
Whakaahuatanga:
Ko te JHA-Q28C01 he kōwae whakawhiti i hangaia mo te 100m tono whakawhitiwhiti whakaaro.He pai te hoahoa ki te 100GbASE-SR4 o te IEEE 802.3-2012 Clause 88 paerewa IEEE 802.3bm CAUI-4 maramara ki te paerewa hiko ITU-T G.959.1-2012-02 paerewa.Ka hurihia e te kōwae nga hongere whakauru e 4 (ch) o te 25.78Gbps ki te 27.95Gbps nga raraunga hiko ki te 4 ararangi tohu whatu, me te whakatiki ki te hongere kotahi mo te 100Gb/s tuku whatu.I tua atu, i te taha o te kaiwhiwhi, ka whakakorehia e te kōwae te whakaurunga 100Gb/s ki roto i nga tohu ara e 4, ka huri kia 4 nga ara whakaputa raraunga hiko.
He taura riipene muka whatu me te hono MPO/MTP i ia pito ka kuhu ki roto i te ipu QSFP28.Ko te takotoranga o te taura rīpene he “pātuhi” me ngā titi arataki kei roto i te ipu o te kōwae kia tika ai te tīaroaro.I te nuinga o te wa karekau he korikori o te taura (ki runga ki te ki runga) kia tika ai te hongere ki te tiaroaro.Ka tutuki te hononga hiko ahakoa he hononga hono IPASS® 38-pin.
Ka whakahaerehia te kōwae mai i te + 3.3V hiko hiko kotahi me nga tohu mana whakahaere o te ao LVCMOS/LVTTL penei i te Module Present, Reset, Interrupt and Low Power Mode e waatea ana me nga waahanga.He atanga rangatū 2-waea e waatea ana ki te tuku me te whiwhi tohu whakahaere uaua ake me te whiwhi korero whakamaarama mamati.Ka taea te whakatika i nga hongere takitahi, ka taea te tutakina nga hongere kaore i whakamahia mo te ngawari o te hoahoa.
Ko te JHA-Q28C01 i hangaia me te ahua o te ahua, te hononga whatu/hiko me te atanga tātaritanga mamati e ai ki te QSFP28 Multi-Source Agreement (MSA).Kua hoahoatia kia tutuki i nga tikanga whakahaere o waho rawa atu, tae atu ki te mahana, te makuku me te wawaotanga EMI.Ko te kōwae e whakarato ana i nga mahi tino tiketike me te whakaurutanga o nga ahuatanga, ka taea ma te atanga rangatū waea-rua.
•Whakatauranga Morahi Tino
| Tawhā | Tohu | Min. | Tikanga | Max. | Waeine |
| Paemahana Rokiroki | TS | -40 |
| +85 | °C |
| Ngaohiko Tuku | VCCT, R | -0.5 |
| 4 | V |
| Haumākū Pātahi | RH | 0 |
| 85 | % |
•E taunaki anaTaiao Mahi:
| Tawhā | Tohu | Min. | Tikanga | Max. | Waeine |
| Te Mahana whakahaere keehi | TC | 0 |
| +70 | °C |
| Ngaohiko Tuku | VCCT, R | +3.13 | 3.3 | +3.47 | V |
| Whakawhiwhinga o naianei | ICC |
|
| 1000 | mA |
| Te Tohanga Mana | PD |
|
| 3.5 | W |
•Nga Ahuatanga Hiko(TOP = 0 ki te 70 °C, VCC = 3.13 ki te 3.47 Volts
| Tawhā | Tohu | Min | Pato | Max | Waeine | Tuhipoka | |
| Raraunga Raraunga mo ia Hongere |
| - | 25.78125 |
| Gbps |
| |
| Whakamahi Hiko |
| - | 2.5 | 3.5 | W |
| |
| Whakawhiwhinga o naianei | Icc |
| 0.75 | 1.0 | A |
| |
| Mana I/O Ngaohiko-Teitei | VIH | 2.0 |
| Vcc | V |
| |
| Mana I/O Ngaohiko-Hakaheke | VIL | 0 |
| 0.7 | V |
| |
| Tirohanga Inter-Channel | TSK |
|
| 150 | Ps |
| |
| RESETL Roa |
|
| 10 |
| Us |
| |
| RESETL Whakakorehia te wa |
|
|
| 100 | ms |
| |
| Te Hiko i te Wa |
|
|
| 100 | ms |
| |
| Kaituku | |||||||
| Ngaohiko Putanga Whakamutunga Kotahi |
| 0.3 |
| 4 | V | 1 | |
| Whakaaetanga Ngaohiko Aratau noa |
| 15 |
|
| mV |
| |
| Tuku Ngaohiko Rereke Whakauru | VI | 120 |
| 1200 | mV |
| |
| Tuku Tāuru Rererenga Impedance | ZIN | 80 | 100 | 120 |
|
| |
| Te Raraunga Whakawhirinaki Whakauru Whakauru | DDJ |
|
| 0.1 | UI |
| |
| Tāuru Raraunga Jitter Tapeke | TJ |
|
| 0.28 | UI |
| |
| Kaiwhiwhi | |||||||
| Ngaohiko Putanga Whakamutunga Kotahi |
| 0.3 |
| 4 | V |
| |
| Rx Putanga Rereke Ngaohiko | Vo |
| 600 | 800 | mV |
| |
| Rx Putanga Whakatika me te Hinga Ngaohiko | Tr/Tf |
|
| 35 | ps | 1 | |
| Hurirori katoa | TJ |
|
| 0.7 | UI |
| |
| Hurorirori kau | DJ |
|
| 0.42 | UI |
| |
Tuhipoka:
- 20～80%
•Tawhā Optical(TOP = 0 ki te 70°C, VCC = 3.0 ki te 3.6 Volts)
| Tawhā | Tohu | Min | Pato | Max | Waeine | Ref. |
| Kaituku | ||||||
| Roanga Ngaru Optical | λ | 840 |
| 860 | nm |
|
| RMS Spectral Whanui | Pm |
| 0.5 | 0.65 | nm |
|
| Te Mana Optical Wawaenga mo ia Hongere | Pavg | -8 | -2.5 | 0 | dBm |
|
| Te Mana Whakakore Taiaho mo ia Hongere | Poff |
|
| -30 | dBm |
|
| Owehenga Whakamate Optical | ER | 3.5 |
|
| dB |
|
| Haruru Kaha Paanga | Rin |
|
| -128 | dB/HZ | 1 |
| Whakaaetanga Ngaronga Whakahoki Optical |
|
|
| 12 | dB |
|
| Kaiwhiwhi | ||||||
| Roanga Ngaru o te Pokapū Optical | λC | 840 |
| 860 | nm |
|
| Te Manakohanga Kaiwhiwhi mo ia Hongere | R |
| -10.5 |
| dBm |
|
| Te Mana Whakauru Morahi | PMAX | +0.5 |
|
| dBm |
|
| Whakaata Kaiwhiwhi | Rrx |
|
| -12 | dB |
|
| LOS De-Assert | LOSD |
|
| -14 | dBm |
|
| Whakatau LOS | LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis | LOSH | 0.5 |
|
| dB |
|
Tuhipoka
- 12dB Whakaata
• Atanga Aroturuki Tataunga
Kei te waatea te mahi aroturuki tātaritanga mamati i runga i te QSFP28 SR4 katoa.Ko te atanga rangatū 2-waea e whakarato ana i te kaiwhakamahi ki te whakapā atu ki te kōwae.Ko te hanganga o te mahara ka whakaatuhia i te rere.Kua whakaritea te mokowā mahara ki te wharangi iti, kotahi te wharangi, te mokowā wāhitau 128 paita me te maha o nga wharangi mokowā wāhitau o runga.Ka taea e tenei hanganga te uru ki nga wahitau kei te wharangi o raro, penei i nga Kara Interrupt and Monitors.He iti ake te wa nui nga whakaurunga, penei i nga korero TT rangatū me nga tautuhinga paepae, e waatea ana me te mahi Tohu Whārangi.Ko te wahitau atanga e whakamahia ana ko A0xh me te nuinga o te waa e whakamahia ana mo nga raraunga tino nui penei i te whakahaere haukoti kia taea ai te panui kotahi-wa mo nga raraunga katoa e pa ana ki tetahi ahuatanga haukoti.Whai muri i te aukatinga, IntL, kua whakatauhia, ka taea e te kaihautu te panui i te mara haki ki te whakatau i te hongere e pa ana me te momo haki.
Ko te Page02 he EEPROM Kaiwhakamahi me tana whakatakotoranga e te kaiwhakamahi.
Te whakaahuatanga mo te iti o te mahara me te page00.page03 o runga mahara tirohia te tuhinga SFF-8436.
•Wā mo te Mana ngawari me nga Mahi Mana
| Tawhā | Tohu | Max | Waeine | Nga tikanga |
| Wā Arataki | t_init | 2000 | ms | Te wa mai i te hiko i runga1, te mono wera, te taha piki ake ranei o Tautuhi kia tino mahi te kōwae2 |
| Tautuhi Anō i te Wā Whakatau Init | t_reset_init | 2 | μs | Ka hangaia he Tautuhi e te taumata iti roa atu i te iti o te wa whakapouri tautuhi kei runga i te titi ResetL. |
| Wā Riri Pahi Matua | t_rangatū | 2000 | ms | Te wa mai i te hiko i runga1 tae noa ki te whakautu a te kōwae ki te tuku raraunga i runga i te pahi rangatū 2-waea |
| Kua Reri Raraunga AroturukiTe wa | t_raraunga | 2000 | ms | Ko te wa mai i te hiko i runga1 ki te raraunga kaore i reri, moka 0 o te Paita 2, kua whakakorehia me te IntL i kii |
| Tautuhi Anō te Wa Whakatau | t_tautuhi | 2000 | ms | Te wa mai i te pikinga ake i runga i te pine ResetL tae noa ki te tino mahi2 |
| Wā Whakatau LPMode | ton_LPMode | 100 | μs | Te wa mai i te whakapae a LPMode (Vin:LPMode =Vih) tae noa ki te urunga o te mana hiko o te kōwae i raro i te Taumata Hiko. |
| Te Wā Whakatau IntL | ton_IntL | 200 | ms | Te wa mai i te putanga o te ahuatanga e whakaoho ana i te IntL tae noa ki te Vout:IntL = Vol |
| IntL Deassert Time | toff_IntL | 500 | μs | toff_IntL 500 μs Wā mai i te maramatanga i runga i te panui3 mahi o te haki hono tae noa ki te Vout:IntL = Voh.Kei roto i tenei ko nga wa deassert mo Rx LOS, Tx Fault me etahi atu moka haki. |
| Rx LOS Whakatau Wā | ton_los | 100 | ms | Te wa mai i te ahua Rx LOS ki te huinga moka Rx LOS me te korero a IntL |
| Tohu Wā Whakatau | kara_toni | 200 | ms | Te wa mai i te puta mai o te ahuatanga e whakaoho ana i te haki ki te huinga moka haki e hono ana me te IntL |
| Te Waa Whakaaetanga kanohi | ton_mask | 100 | ms | Te wa mai i te huinga moka kanohi kanohi 4 tae noa ki te aukati i te whakapae IntL e pa ana |
| Ko te Waa Whakakorea te Maama | toff_mask | 100 | ms | Ko te wa mai i te moka kanohi kanohi kua whakakorea4 kia timata ano te mahi IntlL |
| Te Wa Whakatau ModSelL | ton_ModSelL | 100 | μs | Te wa mai i te whakapae a ModSelL tae noa ki te whakautu a te kōwae ki te tuku raraunga i runga i te pahi rangatū 2-waea |
| ModSelL Deassert Time | toff_ModSelL | 100 | μs | Te wa mai i te whakakorenga o ModSelL tae noa ki te kore e whakautu te kōwae ki te tuku raraunga i runga i te pahi rangatū waea-2. |
| Power_over-ride raneiWā Whakatauhia te Hiko | ton_Pdown | 100 | ms | Te wa mai i te moka P_Whakararo kua tautuhia 4 tae noa ki te urunga o te mana hiko o roto i te taumata o raro |
| Power_over-ride or Power-set De-assert Time | toff_Pdown | 300 | ms | Te wa mai i te moka P_Whakararo kua whakawātea4 tae noa ki te tino mahi o te kōwae3 |
Tuhipoka：
1. Ko te hiko ka kiia ko te wa tonu ka tae nga ngaohiko tuku ka noho ki runga ake ranei i te uara iti kua tohua.
2. Kua tautuhia te tino mahi ko te IntL i kii na te mea kaore i rite te moka, moka 0 paita 2 kua whakakorehia.
3. I inehia mai i te hinganga o te taha karaka i muri i te moka o te panui panui.
4. I inehia mai i te hinganga o te taha karaka i muri i te moka mutu o te mahi tuhi.
•Hoahoa Poraka Whakawhiti
Whakaahua1:Hoahoa Poraka
•Taumahi Pin
Hoahoa o te Poari Kaihautu Poraka Poraka Tau Pin me te Ingoa
lPinWhakaahuatanga
| Pin | arorau | Tohu | Ingoa/Whakaahuatanga | Ref. |
| 1 |
| GND | Papa whenua | 1 |
| 2 | CML-I | Tx2n | Kaituku Hurihuri Raraunga Whakauru |
|
| 3 | CML-I | Tx2p | Putanga Raraunga Kore-Huri Hurihuri |
|
| 4 |
| GND | Papa whenua | 1 |
| 5 | CML-I | Tx4n | Putanga Raraunga Hurihuri Kaituku |
|
| 6 | CML-I | Tx4p | Putanga Raraunga Kore-Huri Hurihuri |
|
| 7 |
| GND | Papa whenua | 1 |
| 8 | LVTTL-I | ModSelL | Tīpako Kōwae |
|
| 9 | LVTTL-I | TautuhianL | Tautuhi Tautuhi |
|
| 10 |
| VccRx | +3.3V Kaiwhiwhi Hiko Hiko | 2 |
| 11 | LVCMOS-I/O | SCL | 2-Waea Atanga Rangatū Karaka |
|
| 12 | LVCMOS-I/O | SDA | 2-Waea Raraunga Atanga Rangatū |
|
| 13 |
| GND | Papa whenua | 1 |
| 14 | CML-O | Rx3p | Putanga Raraunga Hurihia e te Kaiwhiwhi |
|
| 15 | CML-O | Rx3n | Kaiwhiwhi Putanga Raraunga Kore-Korohurihia |
|
| 16 |
| GND | Papa whenua | 1 |
| 17 | CML-O | Rx1p | Putanga Raraunga Hurihia e te Kaiwhiwhi |
|
| 18 | CML-O | Rx1n | Kaiwhiwhi Putanga Raraunga Kore-Korohurihia |
|
| 19 |
| GND | Papa whenua | 1 |
| 20 |
| GND | Papa whenua | 1 |
| 21 | CML-O | Rx2n | Putanga Raraunga Hurihia e te Kaiwhiwhi |
|
| 22 | CML-O | Rx2p | Kaiwhiwhi Putanga Raraunga Kore-Korohurihia |
|
| 23 |
| GND | Papa whenua | 1 |
| 24 | CML-O | Rx4n | Putanga Raraunga Hurihia e te Kaiwhiwhi |
|
| 25 | CML-O | Rx4p | Kaiwhiwhi Putanga Raraunga Kore-Korohurihia |
|
| 26 |
| GND | Papa whenua | 1 |
| 27 | LVTTL-O | ModPrsL | Kōwae Whakaatu |
|
| 28 | LVTTL-O | IntL | Whakakore |
|
| 29 |
| VccTx | + 3.3V Kaituku Hiko Kaituku | 2 |
| 30 |
| Vcc1 | + 3.3V Hiko Hiko | 2 |
| 31 | LVTTL-I | LPMode | Aratau Mana Iti |
|
| 32 |
| GND | Papa whenua | 1 |
| 33 | CML-I | Tx3p | Putanga Raraunga Hurihuri Kaituku |
|
| 34 | CML-I | Tx3n | Putanga Raraunga Kore-Huri Hurihuri |
|
| 35 |
| GND | Papa whenua | 1 |
| 36 | CML-I | Tx1p | Putanga Raraunga Hurihuri Kaituku |
|
| 37 | CML-I | Tx1n | Putanga Raraunga Kore-Huri Hurihuri |
|
| 38 |
| GND | Papa whenua | 1 |
Tuhipoka:
- Ko te GND te tohu mo te kotahi me te tuku (mana) noa mo nga waahanga QSFP28, He mea noa nga mea katoa i roto i te waahanga QSFP28 me nga ngaohiko katoa e tohuhia ana ki tenei waahanga kua tohuhia.Tūhono tika ēnei ki te tohu o te papa manaaki i te rererangi whenua noa.Ko te putanga taiaho kua monokia i runga i te TDIS>2.0V, kua tuwhera ranei, kua whakahohea ki te TDIS <0.8V.
- Ko VccRx, Vcc1 me VccTx te kaikawe me te kaituku hiko tuku hiko me te tono tahi.E whakaatuhia ana i raro iho nei te tātari hiko a te poari kaihautu.Ko VccRx, Vcc1 me VccTx ka hono-a-roto i roto i te QSFP28 transceiver module i roto i nga huinga katoa.Ko nga titi tuhono he tohu mo ia mo te 500mA teitei.
•Nga Ara Atanga Optical me te Taumahi
Kei raro te whika e whakaatu ana i te takotoranga o nga waahanga muka aratau-maha o te hononga whatu
Tirohanga waho o te QSFP28 Module MPO
| Fiber No. | Taumahi Lane |
| 1 | RX0 |
| 2 | RX1 |
| 3 | RX2 |
| 4 | RX3 |
| 5 | Kaore i Whakamahia |
| 6 | Kaore i Whakamahia |
Te Ripanga Taumahi Ara
• Porowhita Manakohia
•Ahu Hangarau
