10/100 / 1000BASE-T Umuringa SFP Transceiver JHA3401
Ibiranga:
♦ Kugera kuri 1.25Gb / s bi-icyerekezo cyamakuru
Ikirenge gishyushye cya SFP
♦ Ikigereranyo cy'ubushyuhe bwagutse (-40 ° C kugeza + 85 ° C)
Byuzuye ibyuma byuzuye kuri EMI yo hasi
Ip Gukwirakwiza ingufu nke
Inteko ihuza RJ-45 ihuza
Amakuru arambuye y'ibicuruzwa muri EEPROM
♦ + 3.3V itanga amashanyarazi imwe
♦ Kugera kumurongo wa IC ukoresheje bisi 2-wire serial bus
♦ 10/100/1000 BASE-T imikorere muri sisitemu yakira hamwe na SGMII
Yubahiriza SFP MSA
Guhuza na IEEE Std 802.3TM-2002
Yubahiriza FCC 47 CFR Igice cya 15, Icyiciro B.
H RoHS Ibicuruzwa byujuje ubuziranenge
Porogaramu:
25 1.25 Gigabit Ethernet hejuru ya Cat 5
Hindura / Inzira Kuri Guhindura / Guhuza Inzira
Speed Umuvuduko mwinshi I / O kubohereza dosiye
Ibisobanuro:
JHA3401 10/100 / 1000BASE-T umuringa wa SFP transceiver ni imikorere ihanitse, igiciro cyiza module ijyanye na Gigabit Ethernet na 10/100 / 1000BASE-T nkuko bigaragara muri IEEE 802. 3-2002 na IEEE 802.3ab, ishyigikira 10 / 100 / 1000Mbps data- igipimo kigera kuri metero 100 kigera hejuru yicyuma kidafunze-icyiciro cya 5 umugozi.JHA3401 ishyigikira 10/100/1000 Mbps yuzuye ya duplex yamakuru-ihuza hamwe ninzego 5 za Pulse Amplitude Modula-tion (PAM).Byose uko ari bine muri kabili bikoreshwa nigipimo cyibimenyetso kuri 250Mbps kuri buri jambo.JHA3401 itanga amakuru yindangamuntu asanzwe yubahiriza SFP MSA, ushobora kuboneka hamwe na aderesi ya A0h ukoresheje 2-wire serial CMOS EEPROM protocole.IC yumubiri irashobora kandi kuboneka binyuze muri bisi 2-seri ya bisi kuri aderesi ACh.
•SFP Kuri Kwakira Umuhuza
| Pin | Izina ry'ikimenyetso | Ibisobanuro | Inyandiko ya MSA |
| 1 | VEET | Ubutaka bwohereza (busanzwe hamwe nubutaka bwakirwa) |
|
| 2 | TFAULT | Ikosa rya Transmitter.Ntabwo ashyigikiwe | Icyitonderwa 1 |
| 3 | TDIS | Ikwirakwiza.PHY yamugaye hejuru cyangwa ifunguye | Icyitonderwa 2 |
| 4 | MOD_DEF (2) | Ibisobanuro byamasomo 2. Umurongo wamakuru kuri Serial ID. | Icyitonderwa 3 |
| 5 | MOD_DEF (1) | Ibisobanuro by'amasomo 1. Umurongo w'isaha kuri ID ID. | Icyitonderwa 3 |
| 6 | MOD_DEF (0) | Module Ibisobanuro 0. Bishingiye muri module. | Icyitonderwa 3 |
| 7 | Guhitamo Igiciro | Nta sano risabwa |
|
| 8 | GUTAKAZA | Gutakaza Ikimenyetso - Byinshi Byerekana Gutakaza Ikimenyetso | Icyitonderwa 4 |
| 9 | VEER | Ikibanza cyakirwa (gisanzwe hamwe nubutaka bwohereza) |
|
| 10 | VEER | Ikibanza cyakirwa (gisanzwe hamwe nubutaka bwohereza) |
|
| 11 | VEER | Ikibanza cyakirwa (gisanzwe hamwe nubutaka bwohereza) |
|
| 12 | RD- | Uwakiriye Yahinduye DATA hanze.AC Bishyizwe hamwe | Icyitonderwa 5 |
| 13 | RD + | Uwakiriye DATA idahindagurika.AC Bishyizwe hamwe | Icyitonderwa 5 |
| 14 | VEER | Ikibanza cyakirwa (gisanzwe hamwe nubutaka bwohereza) |
|
| 15 | VCCR | Amashanyarazi | Icyitonderwa 6 |
| 16 | VCCT | Amashanyarazi | Icyitonderwa 6 |
| 17 | VEET | Ikibanza cyohereza (Bisanzwe hamwe nubutaka bwakirwa) |
|
| 18 | TD + | Ikwirakwiza ridahinduka DATA muri. AC Ihujwe. | Icyitonderwa 7 |
| 19 | TD- | Transmitter Yahinduye DATA muri. AC Ihujwe. | Icyitonderwa 7 |
| 20 | VEET | Ikibanza cyohereza (gisanzwe hamwe nubutaka bwakirwa) |
|
Inyandiko:
1. Ikosa rya TX ntabwo rikoreshwa kandi rihora rihambiriwe kubutaka binyuze muri 100 ohm résistor.
2. TX Guhagarika nkuko byasobanuwe muri MSA ntabwo ikoreshwa kuri module 1000BASE-T, ariko ikoreshwa muburyo bworoshye nkigitekerezo cyo kugarura ASIC y'imbere.Iyi pin yakuwe muri module hamwe na 4.7 KW irwanya.
Hasi (0 - 0.8 V): Transceiver on
Hagati (0.8 V na 2.0 V): Ntisobanuwe
Hejuru (2.0 - 3.465 V): Transceiver muburyo bwo gusubiramo
Fungura: Transceiver muburyo bwo gusubiramo
3. Mod-Def 0,1,2.Nibisobanuro byerekana module.Bagomba gukururwa hamwe na 4.7-10 KW ristoriste kurubaho rwakira kugirango batange munsi ya VCCT + 0.3 V cyangwa VCCR + 0.3 V.
Mod Def 0 ihambiriwe kubutaka binyuze muri 100 ohm résistor kugirango yerekane ko module ihari.
Mod-Def 1 numurongo wisaha yumurongo wibice bibiri byuruhererekane rwindangamuntu
Mod-Def 2 ni umurongo wumurongo wibice bibiri byuruhererekane rwindangamuntu
4. LVTTL ijyanye na voltage ntarengwa ya 2.5V.Ntabwo ashyigikiwe kuri HTSFP-24-111X
5. RD - / +: Ibi nibisubizo bitandukanye byo kwakira.Bahujwe ac 100 imirongo itandukanye ya ohm igomba guhagarikwa hamwe na 100 ohm itandukanye kubakoresha SerDes.Ac guhuza bikorwa imbere muri module bityo ntibisabwa kurutonde rwabakiriye.Umuvuduko wa voltage kuriyi mirongo uzaba hagati ya 370 na 2000 mV itandukanye (185 - 1000 mV imwe yarangiye) iyo irangiye neza.Izi nzego zirahujwe na CML na LVPECL voltage swing.
6. VCCR na VCCT nibyo byakira kandi bitanga amashanyarazi.Basobanuwe nka 3.3 V ± 5% kuri pin ya SFP.Umubare ntarengwa wo gutanga ni 300mA kandi bifitanye isano no kwihuta mubisanzwe ntibishobora kurenza mA 30 hejuru ya leta ihagaze nyuma ya nanosekondi 500.
7. TD - / +: Izi ninyandiko zinyuranye zohereza.Bahujwe ac gutandukanya imirongo hamwe na 100 W itandukanyirizo imbere muri module.Ac guhuza bikorwa imbere muri module bityo ntibisabwa kurutonde rwabakiriye.Inyongeramusaruro izemera guhindagurika gutandukanye kwa 500 - 2400 mV (250 - 1200 mV imwe yarangiye), nubwo bisabwa ko indangagaciro ziri hagati ya 500 na 1200 mV zitandukanye (250 - 600 mV imwe yarangiye) zikoreshwa mubikorwa byiza bya EMI.Izi nzego zirahujwe na CML na LVPECL voltage swing.
Igishushanyo cyabashitsi bahuza bahagarika pin nimero
•+ 3.3V Umuyoboro w'amashanyarazi
JHA3401 ifite voltage yinjira ya 3.3 V +/- 5%.Umuvuduko ntarengwa wa 4 V ntabwo wemerewe gukora ubudahwema.
| Parameter | Ikimenyetso | Min. | Ibisanzwe | Icyiza. | Ibice | Inyandiko / Ibisabwa |
| Tanga Ibiriho | Is |
| 320 | 375 | mA | 1.2W imbaraga nyinshi hejuru yumurongo wa voltage nubushyuhe.Reba inyandiko yo kwitondera hepfo |
| Iyinjiza Umuvuduko | Vcc | 3.13 | 3.3 | 3.47 | V | Bivugwa kuri GND |
| Kubaga Ibiriho | Isurge |
| 30 |
| mA | Gucomeka hejuru hejuru ya reta ihagaze.Reba icyitonderwa |
Icyitonderwa: Gukoresha ingufu hamwe na surge bigezweho birenze indangagaciro zagaragaye muri SFP MSA
•Ibimenyetso Byihuta
MOD_DEF (1) (SCL) na MOD_DEF (2) (SDA), ni ibimenyetso bifungura imiyoboro ya CMOS.Byombi MOD_ DEF (1) na MOD_DEF (2) bigomba gukururwa kuri host_Vcc.
| Parameter | Ikimenyetso | Min. | Icyiza. | Ibice | Inyandiko / Ibisabwa |
| SFP Ibisohoka HASI | VOL | 0 | 0.5 | V | 4.7k kugeza 10k gukurura kuri host_Vcc. |
| SFP Ibisohoka HIGH | VOH | host_Vcc -0.5 | host_Vcc + 0.3 | V | 4.7k kugeza 10k gukurura kuri host_Vcc. |
| SFP Yinjiza HASI | VIL | 0 | 0.8 | V | 4.7k kugeza 10k gukurura kuri Vcc. |
| SFP Yinjiza HIGH |
| 2 | Vcc + 0.3 V. | V | 4.7k kugeza 10k gukurura kuri Vcc. |
•Umuvuduko wihuse wamashanyarazi
Ibimenyetso byihuta byose ni AC-ihujwe imbere.
| Umurongo wohereza-SFP | ||||||
| Parameter | Ikimenyetso | Min. | Ibisanzwe | Icyiza. | Ibice | Inyandiko / Ibisabwa |
| Imirongo yumurongo | fL |
| 125 |
| MHz | Kode y'inzego 5, kuri IEEE 802.3 |
| Tx Ibisohoka | Zout, TX |
| 100 |
| Ohm | Itandukaniro |
| Rx Iyinjiza | Zin, RX |
| 100 |
| Ohm | Itandukaniro |
| Umushyitsi-SFP | ||||||
| Parameter | Ikimenyetso | Min. | Ibisanzwe | Icyiza. | Ibice | Inyandiko / Ibisabwa |
| Kurangiza amakuru yinjiza swing | Vinsing | 250 | 1200 | mV | Ingaragu yarangiye | |
| Kurangiza amakuru asohoka swing | Gutora | 350 | 100 | 800 | mV | Ingaragu yarangiye |
| Guhaguruka / Kugwa | Tr, Tf | 175 | psec | 20% -80% | ||
| Tx Iyinjiza Impedance | Zin | 50 | Ohm | Ingaragu yarangiye | ||
| Rx Ibisohoka | Zout | 50 | Ohm | Ingaragu yarangiye | ||
• Ibisobanuro rusange
| Parameter | Ikimenyetso | Min. | Ibisanzwe | Icyiza. | Ibice | Inyandiko / Ibisabwa |
| Igipimo cyamakuru | BR | 100 |
| 1.000 | Mb / s | IEEE 802.3 irahuye. |
| Uburebure bwa Cable | L |
|
| 100 | m | Icyiciro 5 UTP.BER <10-12 |
•Ibidukikije
JHA3401 ifite intera yagutse kuva kuri 0 ° C kugeza kuri + 85 ° C yubushyuhe nkuko bigaragara mu mbonerahamwe ya 7.
| Parameter | Ikimenyetso | Min. | Ibisanzwe | Icyiza. | Ibice | Inyandiko / Ibisabwa |
| Gukoresha Ubushyuhe | Hejuru | 0 |
| 85 | ° C. | Ubushyuhe |
| Ubushyuhe Ububiko | Tsto | -40 |
| 100 | ° C. | Ubushyuhe bwibidukikije |
•Ikirangantego cy'Urwibutso
| Aderesi ya Data | Uburebure (Byte) | Izina rya Uburebure | Ibisobanuro n'ibirimo |
| Umwanya w'irangamuntu | |||
| 0 | 1 | Ikiranga | Ubwoko bwa Serial transceiver (03h = SFP) |
| 1 | 1 | Yabitswe | Ikiranga cyagutse cyubwoko bwa serial transceiver (04h) |
| 2 | 1 | Umuhuza | Kode ya optique ihuza ubwoko (22 = RJ45) |
| 3-10 | 8 | Transceiver | 1000BASE-T |
| 11 | 1 | Encoding | 8B10B (01h) |
| 12 | 1 | BR, Nominal | Nominal baud igipimo, igice cya 100Mbps |
| 13 | 1 | Yabitswe | (0000h) |
| 14 | 1 | Uburebure (9um, km) | Uburebure bwihuza bushyigikiwe na fibre 9 / 125um, ibice bya km |
| 15 | 1 | Uburebure (9um) | Uburebure bwihuza bushyigikiwe na fibre 9 / 125um, ibice bya 100m |
| 16 | 1 | Uburebure (50um) | Uburebure bwihuza bushyigikiwe na fibre 50 / 125um, ibice bya 10m |
| 17 | 1 | Uburebure (62.5um) | Uburebure bwihuza bushyigikiwe na 62.5 / 125um fibre, ibice bya 10m |
| 18 | 1 | Uburebure (Umuringa) | Uburebure bwihuza bushyigikiwe n'umuringa, ibice bya metero |
| 19 | 1 | Yabitswe | |
| 20-35 | 16 | Izina ry'abacuruzi | Izina ryabacuruzi ba SFP: JHA Technology Co., Ltd. |
| 36 | 1 | Yabitswe | |
| 37-39 | 3 | Umucuruzi OUI | SFP transceiver umucuruzi OUI ID |
| 40-55 | 16 | Umucuruzi PN | Igice Umubare: “JHA3401” (ASCII) |
| 56-59 | 4 | Abacuruzi rev | Urwego rwo gusubiramo igice cyumubare |
| 60-61 | 2 | Uburebure | Uburebure bwa Laser |
| 62 | 1 | Yabitswe | |
| 63 | 1 | CCID | Nibura byingenzi byte yumubare wamakuru muri aderesi 0-62 |
| Ikirangantego cyagutse | |||
| 64-65 | 2 | Ihitamo | Yerekana ibimenyetso bya optique ya SFP yashyizwe mubikorwa (001Ah = LOS, TX_FAULT, TX_DISABLE byose bishyigikiwe) |
| 66 | 1 | BR, max | Igipimo cyo hejuru cyo hejuru, ibice bya% |
| 67 | 1 | BR, min | Igipimo cyo hasi ya marike, ibice bya% |
| 68-83 | 16 | Umucuruzi SN | Inomero y'urutonde (ASCII) |
| 84-91 | 8 | Kode y'itariki | Kode yo gukora itariki |
| 92-94 | 3 | Yabitswe | |
| 95 | 1 | CCEX | Reba kode kumurongo wagutse (adresse 64 kugeza 94) |
| Abacuruzi Indangamuntu yihariye | |||
| 96-127 | 32 | Birasomeka | Itariki yihariye y'abacuruzi, soma gusa |
•Ibipimo bya mashini
Ibipimo bya mashini ya Transceiver
JHA ifite uburenganzira bwo guhindura ibicuruzwa cyangwa amakuru akubiyemo hano nta nteguza.Nta buryozwe bufatwa nkibikoreshwa cyangwa gusaba.Nta burenganzira buri muri patenti iherekeza kugurisha ibicuruzwa cyangwa amakuru ayo ari yo yose.
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Uburenganzira © Shenzhen JHA Technology Co., Ltd.
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