Awọn akọsilẹ:
yipada lati ipo giga si ipo kekere.
1) Iye agbara iṣelọpọ ati ifamọ le ṣe adani ni ibamu si ibeere naa
1) Iye agbara iṣelọpọ ati ifamọ le ṣe adani ni ibamu si ibeere naa
Akiyesi Ṣiṣeto:
DSFP Pin apejuwe
| Pin | Awọn apejuwe | Pin | Awọn apejuwe |
| 1 | VEET | Ilẹ Atagba (Wọpọ pẹlu Ilẹ Olugba) | 1 |
| 2 | TFAULT | Aṣiṣe Atagba. | 2 |
| 3 | TDIS | Pa Atagba. Iṣẹjade lesa jẹ alaabo lori giga tabi ṣiṣi. | 3 |
| 4 | MOD_DEF(2) | Module Definition 2. Data ila fun Serial ID. | 4 |
| 5 | MOD_DEF(1) | Module Definition 1. Aago ila fun Serial ID. | 4 |
| 6 | MOD_DEF(0) | Module Definition 0. Ilẹ laarin awọn module. | 4 |
| 7 | Oṣuwọn Yiyan | Ko si asopọ ti o nilo | |
| 8 | LOS | Isonu ti itọkasi ifihan agbara. Logic 0 tọkasi iṣẹ ṣiṣe deede. | 5 |
| 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 |
Kekere Fọọmu-ifosiwewe Pluggable (SFP) Transceiver MultiSource Adehun (MSA)
Ìfilélẹ̀ Mekanical Board SFP Gbalejo (Tẹsiwaju.)
Niyanju Bezel Design
| Apakan No. | Igi gigun | Asopọmọra | Iwọn otutu. | TX Agbara (dBm) | Awọn sensọ RX (Max.) (dBm) | DDMI | Ijinna |
| DSFP3X24-F11LC-20 | T 1310FP/rx 1100 ~ 1610 | LC | -20 si 70 | -9 si-0 | -23 | F | 20km |
| DSFP5X24-D12LC-40 | T 1550DFP / R 1100 ~ 1610 | LC | -20 si 70 | -5~0 | -24 | T | 40km |
| DSFP6124-C12LC-80 | T 1610 CWDM/ R 1100 ~ 1610 | LC | -20 si 70 | -3 si 2 | -26 | T | 80km |
Alaye ti paṣẹ:
Apeere
DSFP 3X 24-0 12 LC – 20
DSFP 3X 24-0 12 LC – 20
| Wole | Itumo | Apejuwe | ||||||
| DSFP | Module iru | DSFP = Meji awọn okun SFP | SFP=Okun SFP | |||||
| 3X | Aarin igbi | 88=850NM T&R | 3x = 1310 tx/1100 ~ 1610 RX | CWDM Bi 49=1490 CWDM TX 1100~1610 RX | ||||
| 24 | ọjọ Rate | 03=155M | 12=622M | 24=1.25G | 48=2.5G | 60=3.125G | ||
| 0 | Lesa iru | 0=ko si LD | ||||||
| 1 | Ṣiṣẹ T | 1=-20~+70℃ | 2=-40~+85℃ | |||||
| 2 | DDMI | 1= KO DDM | 2=DDMI | |||||
| LC | Asopọmọra | SC=SC | LC=LC | |||||
| 20 | Ijinna | 022=220M | 055=550M | 5=5km | 10=10KM | |||
| 20=20KM | 40=40KM | 80=80km | 100=100KM | |||||
Iwontunwonsi O pọju:
| Paramita | Aami | Min | O pọju | Ẹyọ | |
| Ibi ipamọ otutu | TS | -40 | +85 | ℃ | |
| Awọn iwọn otutu ti nṣiṣẹ | TOP | Ipele iṣowo | -20 | +70 | ℃ |
| ipele ile ise | -40 | 85 | |||
| Ipese Foliteji | VCC | -0.5 | +4.5 | V | |
| Foliteji lori Eyikeyi Pin | VIN | 0 | VCC | V | |
| Soldering otutu, akoko | - | 260℃, 10 S | ℃,S | ||
Awọn ipo iṣẹ ti a ṣe iṣeduro:
| Paramita | Aami | Min. | Iru | O pọju. | Ẹyọ | |
| Ibaramu otutu | TAMB | Ipele iṣowo | 0 | - | 70 | ℃ |
| ipele ile ise | -40 | 85 | ||||
| Agbara Ipese Foliteji | V CC-VEE | 3 | 3.3 | 3.6 | V | |
Awọn ipo Iṣiṣẹ:
1. Atagba (T=25℃, Vcc=3~3.6V (+3.3V)） 1.25G
| Paramita | Aami | Min. | Iru | O pọju. | Ẹyọ | ||||
| Aarin wefulenti | lc | FP TABI DFB | 1520 | 1550 | 1580 | nm | |||
| 1280 | 1310 | 1340 | |||||||
| CWDM | l-6 | l (akọsilẹ1) | l+6 | ||||||
| Spectral iwọn | △ l | FP@RMS | - | 1 | 2 | nm | |||
| DFB@-20dB FWHM | - | - | 1 | ||||||
| Ipin Ipo Ipapa | SMSR (DFB nikan) | 30 | dB | ||||||
| Agbara Ijade | 0 ~ 20km | 1310 FP | Po | -9 | - | -3 | dBm | ||
| 20km | 1550 DFB | -9 | - | -0 | |||||
| CWDM | -9 | - | -0 | ||||||
| 40km | 1550 DFB | -5 | 0 | ||||||
| CWDM | -5 | 0 | |||||||
| 80km | 1550 DFB | -3 | 2 | ||||||
| CWDM | -3 | 2 | |||||||
| Ipin Iparun | ER | 1.25G | 9 | - | dB | ||||
| Ipese Lọwọlọwọ | ICCT | - | 150 | mA | |||||
| Input Iyatọ Impedance | Rin | 100 | Ω | ||||||
| Data Input Swing Iyatọ | Vin | 300 | 1200 | mV | |||||
| Opitika Awose titobi | OMA | 174 | μW | ||||||
| Gbigbe Muu Foliteji ṣiṣẹ | VD | 2.0 | Vcc | V | |||||
| Gbigbe Jeki Foliteji | VEN | 0 | 0.8 | V | |||||
| Gbigbe Muu Assert Time | 10 | us | |||||||
| Optical Rise / Fall Time | Tr/ Tf (20-80%) | 150 | 260 | ps | |||||
| Ipinnu Jitter ipinnu | TX ΔDJ | 51.7 | ps | ||||||
| Apapọ Jitter ilowosi | TX ΔTJ | 90 | ps | ||||||
| O wu Optical Eye | IUT-T G.957 Ibamu | ||||||||
2.Receiver (T=25℃, Vcc=3~3.6V (+3.3V) 1.25G
| Paramita | Aami | Min. | Iru | O pọju. | Ẹyọ | |||
| Range wefulenti | lc | 1100 | 1610 | nm | ||||
| Ifamọ | 0 ~ 20km | 1.25G | Pin | PMIN | - | -24 | -23 | dBm |
| 40km | Pin | - | -25 | -24 | ||||
| 80km | Pin | - | -27 | -26 | ||||
| MAX. Agbara titẹ sii (Ikunrere) | PMAX | -3 | - | - | ||||
| Wiwa ifihan agbara Assert | PA | - | - | -24 | ||||
| Signal Detect De-assert | PD | -34 | - | - | ||||
| Ifihan agbara Wa Hysteresis | ARA | 1 | - | 4 | ||||
| Ipese Lọwọlọwọ | ICCR | - | - | 150 | mA | |||
| Data O wu Swing Iyatọ | Vout | 400 | - | 1000 | mV | |||
| Ifihan agbara Foliteji – Ga | VSDHC | 2.0 | - | VCC | V | |||
| Ifihan agbara Foliteji – Low | VSDL | 0 | - | 0.8
| ||||
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Awọn ẹka ọja
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