10/100/1000BASE-T Kaituku SFP Parahi JHA3401
Āhuatanga:
♦ Tae atu ki te 1.25Gb/s nga hononga raraunga-a-rua
♦ Hot-pluggable tapuwae SFP
♦ Awhe pāmahana take roa (-40°C ki +85°C)
♦ He mea whakarewa katoa mo te EMI iti
♦ Te iti o te whakakorenga mana
♦ Huinga honohono RJ-45 kiato
♦ Nga korero mo te hua i roto i te EEPROM
♦ + 3.3V te mana kotahi
♦ Te uru ki te IC paparanga tinana ma te pahi rangatū 2-waea
♦ 10/100/1000 BASE-T mahi i roto i nga punaha manaaki me te atanga SGMII
♦ Whakaritea ki te SFP MSA
♦ E tika ana ki te IEEE Std 802.3TM-2002
♦ E tika ana ki te FCC 47 CFR Wāhanga 15, Class B
♦ RoHS Whakaaetanga Hua
Nga tono:
♦ 1.25 Gigabit Ethernet mo Cat 5 taura
♦ Whakawhiti / Pouara ki te Whakawhiti / Router Hononga
♦ I / O tere teitei mo nga kaitoro kōnae
Whakaahuatanga:
Ko te JHA3401 10/100 / 1000BASE-T konukura SFP transceiver he mahi nui, he pai te utu o te waahanga ki te Gigabit Ethernet me nga paerewa 10/100 / 1000BASE-T kua tohua i roto i te IEEE 802. 3-2002 me IEEE 802.3ab, e tautoko ana i te 802.3ab. 100/1000Mbps te reeti raraunga ki te 100 mita te toro atu ki runga i te taura 5 miro takirua kare i parepare.E tautoko ana te JHA3401 i te 10/100/1000 Mbps i nga hononga raraunga-ruarua katoa me nga tohu 5-level Pulse Amplitude Modula-tion (PAM).Ka whakamahia nga takirua e wha o te taura me te reiti tohu i te 250Mbps mo ia takirua.Ko te JHA3401 e whakarato ana i nga korero ID rangatū paerewa e rite ana ki te SFP MSA, ka taea te uru atu me te wahitau o A0h ma te kawa CMOS EEPROM 2-waea.Ka taea hoki te uru atu ki te IC tinana ma te pahi rangatū 2-waea i te wahitau ACh.
•SFP ki te Kaihautu Tuhono Pin Out
| Pin | Ingoa tohu | Whakaahuatanga | MSA Notes |
| 1 | VEET | Papa tuku (he mea noa me te whenua kaikawe) |
|
| 2 | TFAULT | Hapa Kaituku.Kaore i tautokona | Tuhipoka 1 |
| 3 | TDIS | Kaituku Mono.Kua monoa te PHY i runga teitei, tuwhera ranei | Tuhipoka 2 |
| 4 | MOD_DEF(2) | Whakaaturanga Kōwae 2. Raina Raraunga mo te ID Rangatū. | Tuhipoka 3 |
| 5 | MOD_DEF(1) | Whakaaturanga Kōwae 1. Raina karaka mo te ID Serial. | Tuhipoka 3 |
| 6 | MOD_DEF(0) | Whakamaramatanga o te Kowae 0. Whakapapa i roto i te kōwae. | Tuhipoka 3 |
| 7 | Tīpako Reiti | Kaore he hononga e hiahiatia ana |
|
| 8 | LOS | Ngaronga o te Waitohu - Teitei e tohu ana i te ngaronga o te Tohu | Tuhipoka 4 |
| 9 | VEER | Papa Kaiwhiwhi (he mea noa me te papa tuku) |
|
| 10 | VEER | Papa Kaiwhiwhi (he mea noa me te papa tuku) |
|
| 11 | VEER | Papa Kaiwhiwhi (he mea noa me te papa tuku) |
|
| 12 | RD- | Kaiwhiwhi Hurihia te RARAUNGA ki waho.AC honoa | Tuhipoka 5 |
| 13 | RD+ | Kaiwhiwhi Kore-kore i huri i te RARAUNGA ki waho.AC honoa | Tuhipoka 5 |
| 14 | VEER | Papa Kaiwhiwhi (he mea noa me te papa tuku) |
|
| 15 | VCCR | Whakawhiwhi Hiko Kaiwhiwhi | Tuhipoka 6 |
| 16 | VCCT | Tuku Hiko Kaituku | Tuhipoka 6 |
| 17 | VEET | Papa Whakawhiti (Taunoa me te Papa Kaiwhiwhi) |
|
| 18 | TD+ | Whakawhiti Raraunga Kore-Korohurihia ki roto. AC honoa. | Tuhipoka 7 |
| 19 | TD- | Kaituku Huri Raraunga ki roto. AC honoa. | Tuhipoka 7 |
| 20 | VEET | Papa Whakawhiti (he mea noa me te whenua kaiwhiwhi) |
|
Tuhipoka:
1. Karekau te Hapa TX i whakamahia, ka herea tonu ki te whenua ma te parenga 100 ohm.
2. Ko te TX Monokia e whakaahuatia ana i roto i te MSA kaore e pa ana ki te waahanga 1000BASE-T, engari ka whakamahia mo te waatea hei whakauru ki te tautuhi i te ASIC o roto.Ka toia tenei titi ki roto i te kōwae me te parenga 4.7 KW.
Iti (0 – 0.8 V): Whakawhiti i runga
I waenga (0.8 V me 2.0 V): Kaore i tautuhia
Teitei (2.0 - 3.465 V): Kaiwhakawhiti i roto i te ahua tautuhi
Tuwhera: Kaituku i roto i te ahua tautuhi
3. Mod-Def 0,1,2.Koinei nga titi whakamaramatanga kōwae.Me toia ki runga me te parenga 4.7-10 KW i runga i te papa kaihautu ki te tuku iti iho i te VCCT + 0.3 V, VCCR + 0.3 V ranei.
Ko te Mod Def 0 ka herea ki te whenua na roto i te parenga 100 ohm hei tohu kei reira te kōwae.
Ko te Mod-Def 1 he raina karaka o te atanga rangatū waea e rua mo te ID rangatū whiriwhiri
Ko te Mod-Def 2 he raina raraunga o te atanga rangatū waea e rua mo te ID rangatū whiriwhiri
4. LVTTL hototahi ki te ngaohiko mōrahi o 2.5V.Kaore i te tautokona i te HTSFP-24-111X
5. RD-/+: Ko enei nga putanga kaikawe rereke.Ka honohia nga raina rereke 100 ohm me whakamutu me te 100 ohm rereke i te kaiwhakamahi SerDes.Ka mahia te hononga ac ki roto i te kōwae, na reira kaore e hiahiatia i runga i te papa manaaki.Ko te ngaohiko piu i runga i enei raina ka noho i waenga i te 370 me te 2000 mV te rerekee (185 – 1000 mV ka mutu kotahi) ka mutu tika.He hototahi enei taumata ki nga huringa ngaohiko CML me LVPECL.
6. Ko te VCCR me te VCCT te kaikawe me te tuku hiko hiko.Kua tautuhia hei 3.3 V ± 5% i te titi tūhono SFP.Ko te nui rawa o te naianei ko te 300mA, a ko te mea e pa ana ki te wiwi kare e neke ake i te 30 mA i runga ake i te ahua pumau i muri i te 500 nanohekona.
7. TD-/+: Ko enei nga whakaurunga whakawhiti rereke.He raina rereke hono tahi me te 100 W te whakamutu rereke i roto i te waahanga.Ka mahia te hononga ac ki roto i te kōwae, na reira kaore e hiahiatia i runga i te papa manaaki.Ka whakaaetia e nga whakaurunga nga piu rereke o te 500 – 2400 mV (250 –1200 mV kotahi te mutunga), ahakoa e taunaki ana kia whakamahia nga uara i waenga i te 500 me te 1200 mV rereke (250 – 600 mV kotahi mutu) mo nga mahi EMI pai rawa atu.He hototahi enei taumata ki nga huringa ngaohiko CML me LVPECL.
Hoahoa mo nga nama titi paraka hono papa kaihautu me nga ingoa
•+3.3V Volt Atanga Hiko Hiko
Ko te JHA3401 he awhe ngaohiko whakauru o 3.3 V +/- 5%.Ko te 4 V ngaohiko teitei kaore e whakaaetia mo te mahi tonu.
| Tawhā | Tohu | Min. | Tikanga | Max. | Waeine | Tuhipoka/Tuhinga |
| Whakawhiwhinga o naianei | Is |
| 320 | 375 | mA | 1.2W te mana teitei i runga i te whānuitanga o te ngaohiko me te pāmahana.Tirohia te whakatupato i raro nei |
| Ngaohiko Whakauru | Vcc | 3.13 | 3.3 | 3.47 | V | I tohuhia ki te GND |
| Huringa o naianei | Isurge |
| 30 |
| mA | Mono wera i runga ake i te naianei tonu.Tirohia te tuhitupato |
Tupato: He teitei ake te kohi hiko me te pikinga o naianei i nga uara kua tohua i roto i te SFP MSA
•Waitohu Tere-iti
Ko te MOD_DEF(1) (SCL) me te MOD_DEF(2) (SDA), he tohu CMOS puna tuwhera.Ko te MOD_ DEF(1) me te MOD_DEF(2) me toia ki runga ki te host_Vcc.
| Tawhā | Tohu | Min. | Max. | Waeine | Tuhipoka/Tuhinga |
| Putanga SFP HEI | VOL | 0 | 0.5 | V | 4.7k ki te 10k toia-ake ki host_Vcc. |
| Putanga SFP TEI | VOH | ope_Vcc -0.5 | ope_Vcc + 0.3 | V | 4.7k ki te 10k toia-ake ki host_Vcc. |
| SFP Whakauru HEI | VIL | 0 | 0.8 | V | 4.7k ki te 10k toia-ake ki Vcc. |
| SFP Tāuru teitei |
| 2 | Vcc + 0.3 V | V | 4.7k ki te 10k toia-ake ki Vcc. |
•Atanga Hiko Tere-Teitei
Ko nga tohu tere-tere katoa he AC-honoa ki roto.
| Raina Whakawhiti-SFP | ||||||
| Tawhā | Tohu | Min. | Tikanga | Max. | Waeine | Tuhipoka/Tuhinga |
| Auautanga Raina | fL |
| 125 |
| MHz | 5-taumata whakawaehere, mo te IEEE 802.3 |
| Tx Putanga Impedance | Zout,TX |
| 100 |
| Aue | Rerekētanga |
| Rx Whakauru Whakauru | Hine, RX |
| 100 |
| Aue | Rerekētanga |
| Kaihautū-SFP | ||||||
| Tawhā | Tohu | Min. | Tikanga | Max. | Waeine | Tuhipoka/Tuhinga |
| Piu urunga raraunga mutunga kotahi | Vinsing | 250 | 1200 | mV | Kotahi kua mutu | |
| Piu putanga raraunga kotahi mutu | Te tuku | 350 | 100 | 800 | mV | Kotahi kua mutu |
| Te Wa Whakatika/Hinga | Tr,Tf | 175 | psec | 20%-80% | ||
| Tx Whakauru Whakauru | Hini | 50 | Aue | Kotahi kua mutu | ||
| Rx Putanga Impedance | Zout | 50 | Aue | Kotahi kua mutu | ||
• Whakatakotoranga Whānui
| Tawhā | Tohu | Min. | Tikanga | Max. | Waeine | Tuhipoka/Tuhinga |
| Reiti Raraunga | BR | 100 |
| 1,000 | Mb/s | IEEE 802.3 hototahi. |
| Te roa o te taura | L |
|
| 100 | m | Kāwai 5 UTP.BER <10-12 |
•Whakatakotoranga Taiao
Ko te JHA3401 he awhe roa mai i te 0°C ki te +85°C te pāmahana take i tohua i te Ripanga 7.
| Tawhā | Tohu | Min. | Tikanga | Max. | Waeine | Tuhipoka/Tuhinga |
| Te Waahi Mahi | Runga | 0 |
| 85 | °C | Te pāmahana take |
| Paemahana Rokiroki | Tsto | -40 |
| 100 | °C | Te pāmahana ambient |
•Ihirangi Mahara ID Rangatū
| Wāhitau Raraunga | Te roa (Paita) | Ingoa o Te roa | Whakaahuatanga me nga Ihirangi |
| Paerewa ID turanga | |||
| 0 | 1 | Kaitohu | Momo Whakawhiti Rangatū (03h=SFP) |
| 1 | 1 | Kua rahuitia | Kaitāutu toronga o te momo whakawhiti rangatū (04h) |
| 2 | 1 | Kaihono | Waehere mo te momo hononga whatu (22=RJ45) |
| 3-10 | 8 | Kaituku | 1000PAKA-T |
| 11 | 1 | Whakawaehere | 8B10B (01h) |
| 12 | 1 | BR, Ingoa | Te reiti baud ingoa, te waeine 100Mbps |
| 13 | 1 | Kua rahuitia | (0000h) |
| 14 | 1 | Roa(9um,km) | Ko te roa o te hono e tautokohia ana mo te muka 9/125um, nga wae o km |
| 15 | 1 | Roa(9um) | Ko te roa o te hono e tautokohia ana mo te muka 9/125um, nga waahanga 100m |
| 16 | 1 | Roa(50um) | Ko te roa o te hono e tautokohia ana mo te muka 50/125um, nga waahanga 10m |
| 17 | 1 | Roa(62.5um) | Ko te roa o te hono e tautokohia ana mo te muka 62.5/125um, nga waahanga 10m |
| 18 | 1 | Roa(Konohi) | Ko te roa hono e tautokohia ana mo te parahi, nga wae mita |
| 19 | 1 | Kua rahuitia | |
| 20-35 | 16 | Ingoa Kaihoko | Ingoa kaihoko SFP:JHA Technology Co., Ltd |
| 36 | 1 | Kua rahuitia | |
| 37-39 | 3 | Kaihoko OUI | SFP transceiver kaihoko ID OUI |
| 40-55 | 16 | Kaihoko PN | Nama Wāhanga: “JHA3401” (ASCII) |
| 56-59 | 4 | Kaihoko rev | Te taumata whakahou mo te nama wahanga |
| 60-61 | 2 | Te roangaru | Te roangaru taiaho |
| 62 | 1 | Kua rahuitia | |
| 63 | 1 | CCID | Paita tino iti rawa o nga raraunga kei te wahitau 0-62 |
| Ngā Āpure ID Whakaroa | |||
| 64-65 | 2 | Kōwhiringa | E tohu ana ko nga tohu SFP whatu e whakatinanahia ana (001Ah = LOS, TX_FAULT, TX_DISABLE e tautokohia ana) |
| 66 | 1 | BR, teitei | Tawhē reiti moka o runga, waeine o % |
| 67 | 1 | BR, min | Tawhē reiti moka iti, waeine o % |
| 68-83 | 16 | Kaihoko SN | Tau rangatū (ASCII) |
| 84-91 | 8 | Waehere ra | Waehere ra hanga |
| 92-94 | 3 | Kua rahuitia | |
| 95 | 1 | CCEX | Takina te waehere mo nga Apure ID kua roa (nga wahitau 64 ki te 94) |
| Kaihoko Apure ID Tauwhāiti | |||
| 96-127 | 32 | Ka taea te panui | Kaihoko ra motuhake, panui anake |
•Ahu Hangarau
Ahu Hangarau o te Kaituku
Kei a JHA te mana ki te whakarereke i nga hua me nga korero kei roto nei me te kore panui.Karekau he taunahatanga na runga i to raatau whakamahinga, tono ranei.Karekau he mana i raro i tetahi arai e haere tahi ana i te hokonga o aua hua, korero ranei.
I whakaputaina e Shenzhen JHA Technology Co., Ltd
Mana pupuri © Shenzhen JHA Technology Co., Ltd
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