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Ọja Awọn ẹya ara ẹrọ
1.Up si 1.25 Gb / s bi-itọnisọna data ìjápọ.
2.Link gigun ni 1.25 Gb / s soke si 100 mita.
3.10/100/1000 BASE-Tisẹ ti ni ogun awọn ọna šiše pẹlu SGMII ni wiwo.
4.Support TX- mu ṣiṣẹ ati Ọna asopọ.
5.Compliant pẹlu SFP MSA.
6.Compact RJ-45 asopo ohun.
7.Hot-plugable SFP Ẹsẹ.
8.Single + 3.3V Power Ipese.
9.Fully Metallic apade fun Low EMI.
10.Low agbara agbara (1.05W aṣoju).
11.RoHS ifaramọ ati asiwaju-free.
12.Operating irú otutu Commercial: 0 ~ + 70oC.
Ti o gbooro sii: -10 ~ +80oC.
Iṣẹ iṣe: -40 ~ +85oC.
Imọ ni pato
1.LAN 1000Mimọ-T.
2.Yipada si Yipada Interface.
3.Router / Olupin ni wiwo.
4.witched backplane ohun elo.
| Nọmba apakan | Data Oṣuwọn (Mb/s) | Gbigbe Ijinna(m) | Atọka Ọna asopọ lori RX-LOS pinni | TX-mu pẹlu PHY | Iwọn otutu (oC) (Ọran Iṣẹ) |
| OPT-ETRC-4 | 10/100/1000 | 100 | Bẹẹni | Bẹẹni | 0 ~ 70 iṣowo |
| OPT-ETRE-4 | 10/100/1000 | 100 | Bẹẹni | Bẹẹni | -10 ~ 80 gbooro sii |
| OPT-ETRI-4 | 10/100/1000 | 100 | Bẹẹni | Bẹẹni | -40 ~ 85 Iṣẹ-iṣẹ |
1. Idi ti o pọju-wonsi
O ni lati ṣe akiyesi pe iṣẹ ṣiṣe ti o kọja ti eyikeyi awọn iwọntunwọnsi pipe pipe le fa ibajẹ titilai si module yii.
| Paramita | Aami | Min | O pọju | Ẹyọ | Awọn akọsilẹ |
| Ibi ipamọ otutu | TS | -40 | 85 | oC |
|
| Agbara Ipese Foliteji | VCC | -0.5 | 3.6 | V |
|
| Ọriniinitutu ibatan (ti kii ṣe ifunmi) | RH | 5 | 95 | % |
2.Recommended Awọn ipo Ṣiṣẹ ati Awọn ibeere Ipese Agbara
| Paramita | Aami | Min | Aṣoju | O pọju | Ẹyọ | Awọn akọsilẹ |
| Ṣiṣẹ Case otutu | TOP | 0 | 70 | oC | iṣowo | |
| -10 | 80 | gbooro sii | ||||
| -40 | 85 | ile ise | ||||
| Agbara Ipese Foliteji | VCC | 3.135 | 3.3 | 3.465 | V | |
| Data Oṣuwọn | 10 | 1000 | Mb/s | |||
| Ijinna Ọna asopọ (SMF) | D | 100 | m |
3. Pin iyansilẹ ati Pin Apejuwe
Aworan1. Aworan atọka ti ogun ọkọasopo ohun Àkọsílẹ pin awọn nọmba ati awọn orukọ.
| PIN | Oruko | Orukọ / Apejuwe | Awọn akọsilẹ |
| 1 | VEET | Ilẹ Atagba (Wọpọ pẹlu Ilẹ Olugba) | 1 |
| 2 | TXFAULT | Aṣiṣe Atagba. |
|
| 3 | TXDIS | Pa Atagba. Iṣẹjade lesa jẹ alaabo lori giga tabi ṣiṣi. |
|
| 4 | MOD-DEF (2) | Module Definition 2. Data ila fun Serial ID. | 2 |
| 5 | MOD-DEF (1) | Module Definition 1. Aago ila fun Serial ID. | 2 |
| 6 | MOD-DEF (0) | Module Definition 0. Ilẹ laarin awọn module. | 2 |
| 7 | Oṣuwọn Yiyan | Ko si asopọ ti o nilo |
|
| 8 | LOS | Isonu ti itọkasi ifihan agbara. Logic 0 tọkasi iṣẹ ṣiṣe deede. | 3 |
| 9 | VEER | Ilẹ Olugba (Wọpọ pẹlu Ilẹ Atagba) | 1 |
| 10 | VEER | Ilẹ Olugba (Wọpọ pẹlu Ilẹ Atagba) | 1 |
| 11 | VEER | Ilẹ Olugba (Wọpọ pẹlu Ilẹ Atagba) | 1 |
| 12 | RD- | Olugba Inverted DATA jade. AC pọ |
|
| 13 | RD+ | Olugba Non-inverted DATA jade. AC pọ |
|
| 14 | VEER | Ilẹ Olugba (Wọpọ pẹlu Ilẹ Atagba) | 1 |
| 15 | VCCR | Olugba Agbara Ipese |
|
| 16 | VCCT | Atagba Power Ipese |
|
| 17 | VEET | Ilẹ Atagba (Wọpọ pẹlu Ilẹ Olugba) | 1 |
| 18 | TD+ | Atagba ti kii-Iyipada DATA ni AC pọ. |
|
| 19 | TD- | Atagba Yipada DATA ni AC Papọ. |
|
| 20 | VEET | Ilẹ Atagba (Wọpọ pẹlu Ilẹ Olugba) | 1 |
Awọn akọsilẹ:
1.Circuit ilẹ ti sopọ si ilẹ ẹnjini.
2.Yẹ ki o fa soke pẹlu 4.7k - 10k Ohms lori igbimọ ogun si foliteji laarin 2.0 V ati 3.6 V.
MOD-DEF (0) fa ila kekere lati fihan pe module ti wa ni edidi sinu.
3.LVTTL ni ibamu pẹlu iwọn foliteji ti 2.5V.
4. Agbara Ipese Interface Itanna Abuda
OPT-ETRx-4 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 | Ẹyọ | Awọn akọsilẹ |
| Agbara agbara |
|
|
| 1.2 | W |
|
| Ipese Lọwọlọwọ | Icc |
|
| 375 | mA |
|
| Ifarada Foliteji Input |
| -0.3 |
| 4.0 | V |
|
| Ilọsiwaju | Ilọsiwaju |
| 30 |
| mV |
|
| Lọwọlọwọ |
| current Wo iṣọra rarate |
| |||
Awọn akọsilẹ: Lilo agbara ati ṣiṣan lọwọlọwọ ga ju awọn iye pato ninu SFP MSA.
5. Awọn ifihan agbara Iyara-kekere Awọn abuda Itanna
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 lati gbalejo-VCC.
| Paramita | Aami | Min | Aṣoju | O pọju | Ẹyọ | Awọn akọsilẹ |
| Ijade SFP LOW | VOL | 0 |
| 0.5 | V | 4.7k si 10k fa-soke lati gbalejo-Vcc. |
| Ijade ti SFP GA | VOH | Gbalejo-Vcc -0.5 |
| Gbalejo-Vcc + 0.3 | V | 4.7k si 10k fa-soke lati gbalejo-Vcc. |
| SFP Inpu LOW | VIL | 0 |
| 0.8 | V | 4.7k to 10k fa-soke to Vcc. |
| SFP Input ga | VIH | 2 |
| Vcc + 0.3 | V | 4.7k to 10k fa-soke to Vcc. |
6. Ga-iyara Electrical Interface
Gbogbo awọn ifihan agbara-giga jẹ AC-pipapọ inu.
| Ga-iyara Electrical Interface, Gbigbe Line-SFP | ||||||
| Paramita | Aami | Min | Aṣoju | O pọju | Ẹyọ | Awọn akọsilẹ |
| Igbohunsafẹfẹ ila | FL |
| 125 |
| MHz | 5-ipele fifi koodu, pe IEEE 802.3 |
| Imujade Ijade Tx | Zout, TX |
| 100 |
| Ohm | Iyatọ |
| Rx Input Impedance | Zin, RX |
| 100 |
| Ohm | Iyatọ |
|
| Ga-iyara Electrical Interface, Gbalejo-SFP | |||||
| Iṣagbewọle Data Ipari Nikan Swing | Vinsing | 250 |
| 1200 | mv | Nikan pari |
| Nikan Ende Data wu golifu | Idibo | 350 |
| 800 | mv | Nikan pari |
| Dide / Fall Time | Tr, TF |
| 175 |
| PS | 20%-80% |
| Tx Input Impedance | Zin |
| 50 |
| Ohm | Nikan pari |
| Imudaniloju Ijade Rx | Zout |
| 50 |
| Ohm | Nikan pari |
7. Gbogbogbo Awọn alaye
| Paramita | Aami | Min | Aṣoju | O pọju | Ẹyọ | Awọn akọsilẹ |
| Data Oṣuwọn | BR | 10 |
| 1000 | Mb/s | IEEE 802.3 ni ibamu |
| USB Ipari | L |
|
| 100 | m | Ẹka 5 UTP. BER <10-12 |
Awọn akọsilẹ:
1.Clock ifarada jẹ +/- 50 ppm.
2.Nipa aiyipada, OPT-ETRx-4 jẹ ẹrọ duplex ni kikun ni ipo oluwa ti o fẹ.
3.Automatic adakoja erin wa ni sise. Okun adakoja ita ko nilo.
4.Nipa aiyipada, iṣẹ-ṣiṣe 1000 BASE-T nilo eto ogun lati ni wiwo SERDES ti ko si awọn aago.
8. Serial Communication Protocol
OPT-ETRx-4 ṣe atilẹyin ilana ibaraẹnisọrọ tẹlentẹle 2-waya ti a ṣe ilana ni SFP MSA. O nlo Atmel AT24C02D 256byte EEPROM pẹlu adirẹsi A0h.
| Paramita | Aami | Min | Aṣoju | O pọju | Ẹyọ | Awọn akọsilẹ |
| 1Oṣuwọn aago 2C |
| 0 |
| 100000 | Hz |
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