10/100/1000BASE-T Ejò SFP Transceiver JHA3401
Awọn ẹya:
♦ Titi di 1.25Gb/s awọn ọna asopọ data itọnisọna-meji
♦ Gbona-plugable SFP ifẹsẹtẹ
♦ Iwọn iwọn otutu ọran ti o gbooro (-40°C si +85°C)
♦ Apade ti fadaka ni kikun fun EMI kekere
♦ Ipilẹ agbara kekere
♦ Iwapọ RJ-45 asopọ asopọ
♦ Alaye ọja alaye ni EEPROM
♦ + 3.3V ipese agbara kan
♦ Wiwọle si Layer ti ara IC nipasẹ 2-waya ni tẹlentẹle akero
♦ 10/100/1000 BASE-T iṣẹ ni awọn eto ogun pẹlu wiwo SGMII
♦ Ni ibamu pẹlu SFP MSA
♦ Ni ibamu pẹlu IEEE Std 802.3TM-2002
♦ Ni ibamu pẹlu FCC 47 CFR Apá 15, Kilasi B
♦ Awọn ọja Ibaramu RoHS
Awọn ohun elo:
♦ 1.25 Gigabit Ethernet lori okun Cat 5
♦ Yipada / Olulana si Yipada / Ọna asopọ olulana
♦ Iyara giga I / O fun awọn olupin faili
Apejuwe:
JHA3401 10/100/1000BASE-T Ejò transceiver SFP jẹ iṣẹ giga, iye owo to munadoko module ni ibamu pẹlu Gigabit Ethernet ati 10/100/1000BASE-T awọn ajohunše bi pato ninu IEEE 802. 3-2002 ati IEEE 802.3ab / atilẹyin IEEE 100/1000Mbps data- Oṣuwọn to awọn mita 100 de ori okun alayidi-bata-meji ti a ko ni idaabobo.JHA3401 ṣe atilẹyin 10/100/1000 Mbps ni kikun awọn ọna asopọ data-duplex pẹlu awọn ifihan agbara Pulse Amplitude Modula-tion (PAM) ipele 5.Gbogbo awọn orisii mẹrin ninu okun naa ni a lo pẹlu oṣuwọn aami ni 250Mbps lori bata kọọkan.JHA3401 n pese alaye ID ni tẹlentẹle boṣewa ni ibamu pẹlu SFP MSA, eyiti o le wọle pẹlu adirẹsi ti A0h nipasẹ ilana CMOS EEPROM oni-waya ni tẹlentẹle.IC ti ara tun le wọle nipasẹ ọkọ akero ni tẹlentẹle 2 ni adirẹsi ACh.
•SFP to Gbalejo Asopọmọra Pin Jade
| Pin | Orukọ ifihan agbara | Apejuwe | Awọn akọsilẹ MSA |
| 1 | VEET | Ilẹ atagba (wọpọ pẹlu ilẹ olugba) |
|
| 2 | TFAULT | Aṣiṣe Atagba.Ko ṣe atilẹyin | Akiyesi 1 |
| 3 | TDIS | Pa Atagba.PHY alaabo lori giga tabi ṣiṣi | Akiyesi 2 |
| 4 | MOD_DEF(2) | Module Definition 2. Data ila fun Serial ID. | Akiyesi 3 |
| 5 | MOD_DEF(1) | Module Definition 1. Aago ila fun Serial ID. | Akiyesi 3 |
| 6 | MOD_DEF(0) | Module Definition 0. Ilẹ laarin awọn module. | Akiyesi 3 |
| 7 | Oṣuwọn Yiyan | Ko si asopọ ti o nilo |
|
| 8 | LOS | Isonu ti ifihan – Ga tọkasi Isonu ti ifihan | Akiyesi 4 |
| 9 | VEER | Ilẹ olugba (wọpọ pẹlu ilẹ atagba) |
|
| 10 | VEER | Ilẹ olugba (wọpọ pẹlu ilẹ atagba) |
|
| 11 | VEER | Ilẹ olugba (wọpọ pẹlu ilẹ atagba) |
|
| 12 | RD- | Olugba Inverted DATA jade.AC pọ | Akiyesi 5 |
| 13 | RD+ | Olugba Non-inverted DATA jade.AC pọ | Akiyesi 5 |
| 14 | VEER | Ilẹ olugba (wọpọ pẹlu ilẹ atagba) |
|
| 15 | VCCR | Olugba Agbara Ipese | Akiyesi 6 |
| 16 | VCCT | Atagba Power Ipese | Akiyesi 6 |
| 17 | VEET | Ilẹ Atagba (Wọpọ pẹlu Ilẹ Olugba) |
|
| 18 | TD+ | Atagba ti kii-Iyipada DATA ni AC pọ. | Akiyesi 7 |
| 19 | TD- | Atagba Yipada DATA ni AC Papọ. | Akiyesi 7 |
| 20 | VEET | Ilẹ Atagba (wọpọ pẹlu ilẹ olugba) |
|
Awọn akọsilẹ:
1. TX Fault ko lo ati pe a ti so nigbagbogbo si ilẹ nipasẹ 100 ohm resistor.
2. TX Pa bi a ti ṣalaye ninu MSA ko wulo fun module 1000BASE-T, ṣugbọn o lo fun irọrun bi titẹ sii lati tun ASIC inu inu pada.Yi pinni ti wa ni fa soke laarin awọn module pẹlu kan 4.7 KW resistor.
Kekere (0 - 0.8 V): Transceiver lori
Laarin (0.8 V ati 2.0 V): Aisọye
Giga (2.0 - 3.465 V): Oluyipada ni ipo atunto
Ṣii: Transceiver ni ipo atunto
3. Mod-Def 0,1,2.Awọn wọnyi ni awọn pinni asọye module.Wọn yẹ ki o fa soke pẹlu 4.7-10 KW resistor lori igbimọ agbalejo si ipese ti o kere ju VCCT + 0.3 V tabi VCCR + 0.3 V.
Mod Def 0 ti so si ilẹ nipasẹ 100 ohm resistor lati fihan pe module naa wa.
Mod-Def 1 jẹ laini aago ti wiwo ni tẹlentẹle waya meji fun ID ni tẹlentẹle iyan
Mod-Def 2 jẹ laini data ti wiwo ni tẹlentẹle waya meji fun ID ni tẹlentẹle iyan
4. LVTTL ni ibamu pẹlu o pọju foliteji ti 2.5V.Ko ṣe atilẹyin lori HTSFP-24-111X
5. RD-/+: Iwọnyi jẹ awọn abajade olugba iyatọ.Wọn jẹ ac pẹlu awọn laini iyatọ 100 ohm eyiti o yẹ ki o fopin si pẹlu iyatọ 100 ohm ni SerDes olumulo.Awọn ac sisopọ ti wa ni ṣe inu awọn module ati ki o ti wa ni bayi ko beere lori awọn ogun ọkọ.Gbigbọn foliteji lori awọn ila wọnyi yoo wa laarin 370 ati 2000 mV iyatọ (185 - 1000 mV ẹyọkan pari) nigbati o ba pari daradara.Awọn ipele wọnyi ni ibamu pẹlu CML ati LVPECL foliteji swings.
6. VCCR ati VCCT jẹ olugba ati awọn ipese agbara atagba.Wọn ti wa ni asọye bi 3.3 V ± 5% ni pin asopo SFP.Ipese ti o pọ julọ jẹ nipa 300mA ati pe lọwọlọwọ in-rush lọwọlọwọ yoo jẹ deede ko ju 30 mA loke ipo iduro lẹhin 500 nanoseconds.
7. TD-/+: Iwọnyi jẹ awọn igbewọle atagba iyatọ.Wọn ti wa ni ac pelu iyato ila pẹlu 100 W iyato ifopinsi inu awọn module.Awọn ac sisopọ ti wa ni ṣe inu awọn module ati ki o ti wa ni bayi ko beere lori awọn ogun ọkọ.Awọn titẹ sii yoo gba awọn iyipada iyatọ ti 500 - 2400 mV (250-1200 mV nikan pari), bi o tilẹ jẹ pe a ṣe iṣeduro pe awọn iye laarin 500 ati 1200 mV iyatọ (250 - 600 mV nikan pari) ṣee lo fun iṣẹ EMI ti o dara julọ.Awọn ipele wọnyi ni ibamu pẹlu CML ati LVPECL foliteji swings.
Aworan atọka ti ogun ọkọ asopo ohun Àkọsílẹ pin awọn nọmba ati awọn orukọ
•+ 3.3V Folti Electrical Power Interface
JHA3401 naa ni iwọn foliteji titẹ sii ti 3.3 V +/- 5%.Awọn 4 V o pọju foliteji ko ba gba laaye fun lemọlemọfún isẹ ti.
| Paramita | Aami | Min. | Aṣoju | O pọju. | Awọn ẹya | Awọn akọsilẹ / Awọn ipo |
| Ipese Lọwọlọwọ | Is |
| 320 | 375 | mA | 1.2W max agbara lori iwọn kikun ti foliteji ati iwọn otutu.Wo akiyesi akiyesi ni isalẹ |
| Input Foliteji | Vcc | 3.13 | 3.3 | 3.47 | V | Tọkasi si GND |
| Igbaradi Lọwọlọwọ | Isurge |
| 30 |
| mA | Pulọọgi gbigbona loke lọwọlọwọ ipo iduro.Wo akiyesi akiyesi |
Išọra: Lilo agbara ati ṣiṣan lọwọlọwọ ga ju awọn iye pàtó lọ ninu SFP MSA
•Awọn ifihan agbara Iyara kekere
MOD_DEF (1) (SCL) ati MOD_DEF (2) (SDA), jẹ ṣiṣi silẹ awọn ifihan agbara CMOS.Mejeeji MOD_ DEF(1) ati MOD_DEF(2) gbọdọ fa soke si host_Vcc.
| Paramita | Aami | Min. | O pọju. | Awọn ẹya | Awọn akọsilẹ / Awọn ipo |
| Ijade SFP LOW | VOL | 0 | 0.5 | V | 4.7k si 10k fa-soke si host_Vcc. |
| Ijade ti SFP GA | VOH | ogun_Vcc -0.5 | ogun_Vcc + 0.3 | V | 4.7k si 10k fa-soke si host_Vcc. |
| SFP Inpu LOW | VIL | 0 | 0.8 | V | 4.7k to 10k fa-soke to Vcc. |
| SFP Input ga |
| 2 | Vcc + 0.3 V | V | 4.7k to 10k fa-soke to Vcc. |
•Ga-iyara Electrical Interface
Gbogbo awọn ifihan agbara-giga jẹ AC-pọ ni inu.
| Gbigbe Line-SFP | ||||||
| Paramita | Aami | Min. | Aṣoju | O pọju. | Awọn ẹya | Awọn akọsilẹ / Awọn ipo |
| Igbohunsafẹfẹ ila | fL |
| 125 |
| MHz | 5-ipele fifi koodu, fun IEEE 802.3 |
| Imujade Ijade Tx | Zout, TX |
| 100 |
| Ohm | Iyatọ |
| Rx Input Impedance | Zin, RX |
| 100 |
| Ohm | Iyatọ |
| Gbalejo-SFP | ||||||
| Paramita | Aami | Min. | Aṣoju | O pọju. | Awọn ẹya | Awọn akọsilẹ / Awọn ipo |
| Gbigbe igbewọle data ti o pari ẹyọkan | Vinsing | 250 | 1200 | mV | Nikan pari | |
| Nikan pari data o wu golifu | Idibo | 350 | 100 | 800 | mV | Nikan pari |
| Dide / Fall Time | Tr, Tf | 175 | psek | 20%-80% | ||
| Tx Input Impedance | Zin | 50 | Ohm | Nikan pari | ||
| Imudaniloju Ijade Rx | Zout | 50 | Ohm | Nikan pari | ||
• Gbogbogbo Awọn alaye
| Paramita | Aami | Min. | Aṣoju | O pọju. | Awọn ẹya | Awọn akọsilẹ / Awọn ipo |
| Data Oṣuwọn | BR | 100 |
| 1,000 | Mb/s | IEEE 802.3 ni ibamu. |
| USB Ipari | L |
|
| 100 | m | Ẹka 5 UTP.BER <10-12 |
•Awọn pato Ayika
JHA3401 ni ibiti o gbooro lati 0°C si +85°C ni iwọn otutu ọran gẹgẹbi pato ninu Tabili 7.
| Paramita | Aami | Min. | Aṣoju | O pọju. | Awọn ẹya | Awọn akọsilẹ / Awọn ipo |
| Awọn iwọn otutu ti nṣiṣẹ | Oke | 0 |
| 85 | °C | Iwọn otutu ọran |
| Ibi ipamọ otutu | Tsto | -40 |
| 100 | °C | Ibaramu otutu |
•Serial ID Memory Awọn akoonu
| Adirẹsi data | Gigun (Baiti) | Orukọ ti Gigun | Apejuwe ati Awọn akoonu |
| Awọn aaye ID mimọ | |||
| 0 | 1 | Idanimọ | Iru ti Serial transceiver (03h=SFP) |
| 1 | 1 | Ni ipamọ | Idamo ti o gbooro ti iru transceiver ni tẹlentẹle (04h) |
| 2 | 1 | Asopọmọra | Koodu iru asopo ohun opitika (22=RJ45) |
| 3-10 | 8 | Transceiver | 1000BASE-T |
| 11 | 1 | fifi koodu | 8B10B (01h) |
| 12 | 1 | BR, Orukọ | Oṣuwọn baud orukọ, ẹyọ ti 100Mbps |
| 13 | 1 | Ni ipamọ | (0000h) |
| 14 | 1 | Gigun (9um, km) | Gigun ọna asopọ ni atilẹyin fun okun 9/125um, awọn ẹya ti km |
| 15 | 1 | Gigun (9um) | Gigun ọna asopọ ni atilẹyin fun okun 9/125um, awọn ẹya ti 100m |
| 16 | 1 | Gigun (50um) | Gigun ọna asopọ ni atilẹyin fun okun 50/125um, awọn ẹya ti 10m |
| 17 | 1 | Gigun (62.5um) | Gigun ọna asopọ ni atilẹyin fun okun 62.5/125um, awọn ẹya ti 10m |
| 18 | 1 | Gigun (Ejò) | Gigun ọna asopọ ni atilẹyin fun bàbà, awọn iwọn ti awọn mita |
| 19 | 1 | Ni ipamọ | |
| 20-35 | 16 | Oruko ataja | Orukọ ataja SFP: JHA Technology Co., Ltd |
| 36 | 1 | Ni ipamọ | |
| 37-39 | 3 | OUI ataja | SFP transceiver ataja OUI ID |
| 40-55 | 16 | Olutaja PN | Nọmba apakan: "JHA3401" (ASCII) |
| 56-59 | 4 | Olutaja Rev | Ipele atunyẹwo fun nọmba apakan |
| 60-61 | 2 | Igi gigun | Lesa wefulenti |
| 62 | 1 | Ni ipamọ | |
| 63 | 1 | CCID | Baiti pataki ti o kere ju ti akopọ data ni adirẹsi 0-62 |
| Awọn aaye ID ti o gbooro sii | |||
| 64-65 | 2 | Aṣayan | Tọkasi iru awọn ifihan agbara SFP opiti ti wa ni imuse (001Ah = LOS, TX_FAULT, TX_DISABLE gbogbo atilẹyin) |
| 66 | 1 | BR, o pọju | Ala oṣuwọn bit oke, awọn sipo ti% |
| 67 | 1 | BR, min | Ala oṣuwọn bit kekere, awọn sipo ti% |
| 68-83 | 16 | Olutaja SN | Nọmba ni tẹlentẹle (ASCII) |
| 84-91 | 8 | koodu ọjọ | Koodu ọjọ iṣelọpọ |
| 92-94 | 3 | Ni ipamọ | |
| 95 | 1 | CCEX | Ṣayẹwo koodu fun awọn aaye ID ti o gbooro (awọn adirẹsi 64 si 94) |
| Olutaja Specific ID Fields | |||
| 96-127 | 32 | Ṣe kika | Ọjọ ataja kan pato, ka nikan |
•Mechanical Mefa
Mechanical Mefa ti Transceiver
JHA ni ẹtọ lati ṣe awọn ayipada si awọn ọja tabi alaye ti o wa ninu rẹ laisi akiyesi.Ko si gbese ti o jẹ abajade ti lilo tabi ohun elo wọn.Ko si awọn ẹtọ labẹ itọsi eyikeyi ti o tẹle tita eyikeyi iru awọn ọja tabi alaye.
Atejade nipasẹ Shenzhen JHA Technology Co., Ltd
Aṣẹ-lori-ara © Shenzhen JHA Technology Co., Ltd
Gbogbo awọn ẹtọ wa ni ipamọ
