Wāhanga Whakawhitiwhiti Whatu Mylinking™ SFP LC-SM 1310nm 10km
ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Aratau-Kotahi
Ngā Āhuatanga o te Hua
● Tautoko ana i ngā tere moka 1.25Gbps/1.0625Gbps
● Hononga LC takirua
● Tapuwae SFP wera-mono
● Tukutuku taiaho FP 1310nm me te pūoko whakaahua PIN
● E tika ana mō te hononga SMF 10Km
● He iti te whakamahinga hiko,< 0.8W
● Atanga Aroturuki Tātaritanga Mamati
● E tutuki ana ki te SFP MSA me te SFF-8472
● He tino iti te EMI me te tiakitanga ESD tino pai
● Te pāmahana o te pouaka whakahaere:
Arumoni: 0 ki te 70 °C
Ahumahi:-40 ki te 85 °C
Ngā tono
● Gigabit Ethernet
● Hongere muka
● Atanga Whakawhiti ki te Whakawhiti
● Ngā tono papamuri kua hurihia
● Atanga Pouara/Tūmau
● Ētahi atu pūnaha tuku whatu
Kauwhata Mahi
Ngā Whakatauranga Mōrahi Tino
| Tawhā | Tohu | Miniti. | Mōrahi. | Wāhanga | Tuhipoka |
| Ngaohiko Tuku | Vcc | -0.5 | 4.0 | V | |
| Te pāmahana rokiroki | TS | -40 | 85 | °C | |
| Te haumākū ā-whanaunga | RH | 0 | 85 | % |
Tuhipoka: Ka taea e te pehanga e nui ake ana i ngā whakatauranga tino mōrahi te whakararuraru tuturu i te taputapu whakawhiti raraunga.
Ngā Āhuatanga Whakahaere Whānui
| Tawhā | Tohu | Miniti. | Momo | Mōrahi. | Wāhanga | Tuhipoka |
| Tere Raraunga | DR |
| 1.25 |
| Gb/s | |
| Ngaohiko Tuku | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Iahiko Tuku | Icc5 |
| 220 | mA | ||
| Te Pāmahana o te Take Whakahaere. | Tc | 0 | 70 | °C | ||
| TI | -40 | 85 |
Ngā Āhuatanga Hiko (TOP(C) = 0 ki te 70 ℃, TOP(I) =-40 ki te 85 ℃, VCC = 3.13 ki te 3.47 V)
| Tawhā | Tohu | Miniti. | Momo | Mōrahi. | Wāhanga | Tuhipoka | |
| Kaiwhakawhiti | |||||||
| Te nekehanga whakauru raraunga rerekē | VIN,PP | 120 | 820 | mVpp | 1 | ||
| Monokia te Tāuru-Teitei e te Tx | VIH | 2.0 | Vcc+0.3 | V | |||
| Monokia te Tāuru-Iti o te Tx | VIL | 0 | 0.8 | V | |||
| Putanga Hapa Tx-Teitei | VOH | 2.0 | Vcc+0.3 | V | 2 | ||
| Putanga Hapa Tx-Iti | RŌPŪ | 0 | 0.5 | V | 2 | ||
| Āraitanga rerekētanga tāuru | Rin | 100 | Ω | ||||
| Kaiwhiwhi | |||||||
| Te pikinga putanga raraunga rerekē | Vout,pp | 300 | 650 | 800 | mVpp | 3 | |
| Putanga Rx LOS-Teitei | VROH | 2.0 | Vcc+0.3 | V | 2 | ||
| Putanga LOS Rx-Iti | VROL | 0 | 0.8 | V | 2 | ||
Ngā Tuhipoka:
1. Kei roto ngā hononga AC o TD+/- me te whakamutu rerekētanga 100Ω i roto i te kōwae.
2. He putanga kaikohi tuwhera te Tx Fault me te Rx LOS, me hutia ake ēnei me ngā ātete 4.7k ki te 10kΩ i runga i te papa manaaki. Hūtia ake te ngaohiko i waenga i te 2.0V me te Vcc+0.3V.
3. Kei roto ngā putanga RD+/- i te hononga AC, ā, me whakamutu ki te 100Ω (pākētanga) i te SERDES kaiwhakamahi.
Ngā Āhuatanga Whatu (TOP(C) = 0 ki te 70 ℃, TOP(I) =-40 ki te 85 ℃, VCC = 3.13 ki te 3.47 V)
| Tawhā | Tohu | Miniti. | Momo | Mōrahi. | Wāhanga | Tuhipoka |
| Kaiwhakawhiti | ||||||
| Roanga Ngaru Whakahaere | λ | 1290 | 1310 | 1330 | nm | |
| Mana putanga toharite (Kua whakahohea) | PAVE | -9 | -3 | dBm | 1 | |
| Ōwehenga Ngaro | ER | 9 |
|
| dB | 1 |
| Whānuitanga hihi RMS | Δλ | 0.65 | nm | |||
| Te wā piki/heke (20%~80%) | Tr/Tf | 0.26 | ns | 2 | ||
| Whiu marara | TDP | 3.9 | dB | |||
| Kanohi Whatu Putanga | E tutuki ana ki te IEEE802.3z (haumarutanga aser akomanga 1) | |||||
| Kaiwhiwhi | ||||||
| Roanga Ngaru Whakahaere | λ |
| 1310 |
| nm | |
| Te aro o te kaiwhiwhi | PSEN1 | -22 | dBm | 3 | ||
| Taumaha rawa | PAVE | 0 |
| dBm | 3 | |
| Whakaū LOS | Pa | -35 | dBm | |||
| LOS Whakakore-whakaū | Pd | -24 | dBm | |||
| Te Hīteresis LOS | Pd-Pa | 0.5 |
| dB | ||
Ngā Tuhipoka:
1. I inehia i te 1.25Gb/s me te PRBS 2 223 – 1Tauira whakamātautau NRZ.
2. Kāore i tātarihia, inehia ki te PRBS223 – 1tauira whakamātautau @1.25Gbps
3. I inehia i te 1.25Gb/s me te PRBS 223 – 1Tauira whakamātautau NRZ mō te BER < 1x10-12
Ngā Whakamāramatanga me ngā Mahi o te Pin
| Pine | Tohu | Ingoa/Whakaahuatanga | Ngā Tuhipoka |
| 1 | VeeT | Whenua o Texas |
|
| 2 | Hapa Tx | Tohu hapa Tx, Putanga Kaikohi Tuwhera, "H" kaha | 1 |
| 3 | Monokia te Tx | Tāuru LVTTL, tōia-ake ā-roto, monoa te Tx i te "H" | 2 |
| 4 | MOD-DEF2 | Atanga rangatū 2 waea whakauru/putanga raraunga (SDA) | 3 |
| 5 | MOD-DEF1 | Tāuru karaka atanga raupapa 2 waea (SCL) | 3 |
| 6 | MOD-DEF0 | Tohu o te tauira o nāianei | 3 |
| 7 | Kōwhiria te whakatauranga | Kāore he hononga |
|
| 8 | ROTO | Te ngaronga o te tohu Rx, Putanga Kaikohi Tuwhera, "H" kaha | 4 |
| 9 | VeeR | Whenua Rx |
|
| 10 | VeeR | Whenua Rx |
|
| 11 | VeeR | Whenua Rx |
|
| 12 | RD- | Ngā raraunga kua riro mai i te whakahurihanga | 5 |
| 13 | RD+ | Ngā raraunga i whiwhihia | 5 |
| 14 | VeeR | Whenua Rx |
|
| 15 | VccR | Pūtake hiko Rx |
|
| 16 | VccT | Pūnaha hiko Tx |
|
| 17 | VeeT | Whenua o Texas |
|
| 18 | TD+ | Tuku raraunga i roto i | 6 |
| 19 | TD- | Raraunga tuku whakamuri i roto i | 6 |
| 20 | VeeT | Whenua o Texas |
Ngā Tuhipoka:
1. Ina teitei, e tohu ana tēnei putanga i tētahi momo hapa taiaho. E tohu ana te iti i te mahi noa. Ā, me hutia ake mā te whakamahi i tētahi ātete 4.7 – 10KΩ i runga i te papa manaaki.
2. Ko te TX disable he tāuru e whakamahia ana hei whakaweto i te putanga whatu tuku. Ka hutia ake i roto i te kōwae me te ātete 4.7 – 10KΩ. Ko ōna āhua ko:
Iti (0 – 0.8V): Tuku i runga (>0.8, < 2.0V): Kāore i tautuhia
Teitei (2.0V~Vcc+0.3V): Kua Monokia te Tuku Whakatuwhera: Kua Monokia te Tuku
3. Mod-Def 0,1,2. Koinei ngā pine whakamāramatanga mō te kōwae. Me hutia ake ēnei mā te whakamahi i tētahi ātete 4.7K – 10KΩ i runga i te papa manaaki. Me noho te ngaohiko hutia ake i waenga i te 2.0V~Vcc+0.3V.
Kua whakapūmautia a Mod-Def 0 e te kōwae hei tohu kei te wātea te kōwae
Ko Mod-Def 1 te rārangi karaka o te atanga rangatū waea e rua mō te ID rangatū
Ko Mod-Def 2 te raina raraunga o te atanga raupapa waea e rua mō te ID raupapa
4. Ina teitei, e tohu ana tēnei putanga i te ngaronga o te tohu (LOS). E tohu ana te iti i te mahi noa.
5. RD+/-: Koinei ngā putanga o te kaiwhiwhi rerekētanga. He hononga AC 100Ω ēnei, me whakamutu ki te 100Ω (rerekētanga) i te SERDES kaiwhakamahi. Kei roto i te kōwae te hononga AC, nō reira, kāore e hiahiatia ana i runga i te papa manaaki.
6. TD+/-: Koinei ngā tāuru tuku rerekētanga. He hononga AC ēnei, he raina rerekētanga me te mutunga rerekētanga 100Ω i roto i te kōwae. Ka mahia te hononga AC i roto i te kōwae, nō reira kāore e hiahiatia ana i runga i te papa manaaki.
Ngā Whakatakotoranga Tātaritanga Mamati
Ka taea te whakamahi i ngā whakawhiti raraunga i roto i ngā pūnaha manaaki e hiahia ana kia whakatikatikaina ngā tātaritanga mamati ā-roto, ā-waho rānei.
| Tawhā | Tohu | Ngā Wāhanga | Miniti. | Mōrahi. | Te tika | Tuhipoka |
| Te pāmahana o te tuku | DTemp-E | ºC | -45 | +90 | ±5ºC | 1 |
| Ngaohiko tuku tuku | Ngaohiko D | V | 2.8 | 4.0 | ±3% |
|
| Auaha whakarara tuku | Ngā DBias | mA | 2 | 15 | ±10% | 2 |
| Mana whakaputa tuku | Mana-DTx | dBm | -10 | -2 | ±3dB | |
| Mana whakauru toharite o te kaiwhiwhi | Mana-DRx | dBm | -25 | 0 | ±3dB |
Ngā Tuhipoka:
1. Ina te pāmahana whakahaere = 0 ~ 70 ºC, ko te awhe iti rawa = -5, Max = + 75
2. Ko te tika o te iahiko Tx bias he 10% o te iahiko tuturu mai i te taraiwa laser ki te laser
3. Hototahi ki te Whakatakotoranga ā-roto/ā-waho.
Porowhita Atanga Noa
Ngā Ahu o te Mōkihi
