Hononga hou e rite ana ki te Cisco SFP + 10G Lr 1310nm 10km SM LC DDM Transceiver
Ml-sfp + sx 10gb / s sfp + 1310nm 10km lc kotahi-aratau
Ko te whiwhi i te makona o te kaihoko ko te whaainga o to maatau kamupene. Ka whakapau kaha matou ki te whakawhanake i nga hua hou me te kounga, me te whakarato i nga ratonga motuhake, i te hokonga o te ao hou me te kounga pai o te ao.
Ko te whiwhi i te makona o te kaihoko ko te whaainga o to maatau kamupene. Ka whakapau kaha matou ki te whakawhanake i nga hua hou me te kounga, ka tutuki i a koe nga whakaritenga motuhake me te whakarato ki a koe i mua i te hoko-hoko-hoko me nga ratonga o muri10g kōwae sfp, Haina Chapplex me te kōwae Optical, Sfp transceiver, Ki te mahi me tetahi kaihanga taonga pai rawa atu, ko ta maatau kamupene te whiriwhiri pai. Kia pai te mihi ki a koe me te whakatuwhera i nga rohe o te whakawhitiwhiti korero. Ko matou te hoa pai o to whanaketanga pakihi me te titiro whakamua ki to mahi tahi.
Nga waahanga Hua
● Ka tautokohia nga reiti 11.3GB / s
● Hononga LC
● Te Takawaenga o te SFP + Takahanga
● Ko te kaiwhakawhiti a te DFB DFB, Pin Photo-Kaihoko
● Ka whai kiko mo te hononga SMF 10km
● Te kohi mana iti, <1w
● Atanga Aroturuki Mamati Mamati Mamati
● Ko te atanga Optical e tika ana ki te ieee 802.3Ae 10GBase-lr
● Ko te atanga hiko e rite ana ki te SF-8431
● Te pāmahana take whakahaere:
Tauhokohoko: 0 ki te 70 ° C Atherntial: -40 ki te 85 ° C
Tono
● 10Gbase-LR / LW i te 10.3125gps
● 10G te hongere muka
● CPRI me te obsai
● etahi atu hononga taapiri
Hoahoa hoahoa
Whakatauranga teitei tino
| Parapara | Tohu | Min. | Max. | Aronui | Rangi |
| Taha Taha | Mūno | -0.5 | 4.0 | V | |
| Te pāmahana rokiroki | TS | -40 | 85 | ° C | |
| Hākinakina whanaunga | RH | 0 | 85 | % |
Panui: Ko te ahotea i te nuinga o nga tohu tino tino kaha ka taea e te kino o te transceiver.
Nga ahuatanga whakahaere
| Parapara | Tohu | Min. | Tūnga | Max. | Aronui | Rangi |
| Te reiti raraunga | 9.953 | 10.3125 | 11.3 | GB / s | ||
| Taha Taha | Mūno | 3.13 | 3.3 | 3.47 | V | |
| Tuku i naianei | Icc5 |
| 300 | mA | ||
| Te take whakahaere. | Tc | 0 | 70 | ° C | ||
| TI | -40 | 85 |
Nga tohu hiko (runga (c) = 0 ki te 70 ℃, runga (i) = -40 ki te 85 ℃, vcc = 3.13 ki te 3.47 V)
| Parapara | Tohu | Min. | Tūnga | Max. | Aronui | Rangi |
| Kai whakawhiti | ||||||
| Huringa Whakauru Raraunga Whakawhitiwhiti | Uki | 180 | 700 | MVPP | 1 | |
| Whakawhiti Whakakorekore | VD | Vcc-0.8 | Mūno | V | ||
| Te tuku i te huringa | Whakarētene | Ia | Vee + 0.8 | |||
| Te whakauru i nga mahi rereke | Rīnaki | 100 | Ω | |||
| Kaiwhiwhi | ||||||
| Huringa Pūrere Whakawhitiwhiti Whakawhitiwhiti | VOUT, PP | 300 | 850 | MVPP | 2 | |
| Ko te putanga mai me te wa hinga | Tr, tf | 28 | Ps | 3 | ||
| Tuhinga o mua | Vlos_f | Vcc-0.8 | Mūno | V | 4 | |
| Los de-Issaged | Vlos_n | Ia | Vee + 0.8 | V | 4 | |
Panui:
1.. Hono tika ki nga titi whakauru raraunga TX. Ko te hono mai i nga titi ki te taraiwa laser.
2. ki te 100ω whakamutu rereke.
3. 20 - 80%. I whanganga ki te tauira Whakamatau Tatauranga Whakamatau a Oma me Oma. Ko te whakamahi i te wha o te 1 o te wha o te raupapa 0 i roto i te PRB 9 he rereke rereke.
4 Kia toia ake me te 4.7kω - 10kω i runga i te poari whakahaere. Ko te mahi noa ko te arorau 0; Ko te ngaro o te tohu he arorau 1.
Nga tohu optical (runga (c) = 0 ki te 70 ℃, runga (i) = -40 ki te 85 ℃, vcc = 3.13 ki te 3.47 v)
| Parapara | Tohu | Min. | Tūnga | Max. | Aronui | Rangi |
| Kai whakawhiti | ||||||
| Te roangaru whakahaere | λ | 1290 | 1310 | 1330 | nm | |
| Ave. Te mana whakahaere (whakahohea) | Apu | -6 | 0 | DBM | 1 | |
| Te ōwehenga o te taha | Kuria | 30 | dB | |||
| Rawehenga ngaro | ER | 4 | 4.5 | dB | ||
| Whanui Scctral Scctral | Λλ | 1 | nm | |||
| Whakatika / te wa ngahuru (20% ~ 80%) | TR / TF | 50 | ps | |||
| Whiu raru | Tdp | 3.2 | dB | |||
| Te haruru o te kaha | Rīnaki | -128 | DB / Hz | |||
| Tuhinga o mua | Whakarite me te IEEE 0802.3ae | |||||
| Kaiwhiwhi | ||||||
| Te roangaru whakahaere | 1270 | 1600 | nm | |||
| Te whakawhiwhi i te kaiwhiwhi | PSEN2 | -14.4 | DBM | 2 | ||
| Whakawaha | Apu | 0.5 | DBM | |||
| POST ASS | Pa | -30 | DBM | |||
| Los de-Cased | Pd | -18 | DBM | |||
| Los hysteresis | Pd-pa | 0.5 | dB | |||
Nga tuhinga:
1
2. I whanganga i te Bert iti iho i te 1e-12, hoki ki muri. Ko te tauira inenga ko te PRES 231-1Ki te kino kino = 4.5 @ 10.3122GB / s.
Nga Whakaaturanga PIN me nga Mahi
| Pine | Tohu | Ingoa / Whakaahuatanga |
| 1 | [1] | Whakawhiti Whakawhiti |
| 2 | Tx_fault [2] | Whakawhiti Whakawhiti |
| 3 | Tx_dis [3] | Monokia Whakawhiti. Ko te putanga laser he mono i runga i te teitei, i te tuwhera ranei |
| 4 | SDA [2] | Raina Raraunga Atanga Raraunga 2-Waea |
| 5 | SCL [2] | 2-waea rangatū raina rangatū |
| 6 | Mod_abs [4] | Kōwae ngaro. Ka whakatauhia i roto i te waahanga |
| 7 | Rs0 [5] | Whakatauhia te kowhiri 0 |
| 8 | Rx_los [2] | Tuhinga o mua. Logic 0 e tohu ana i nga mahi noa |
| 9 | RS1 [5] | Whakatauhia te tohu 1 |
| 10 | Kaitu [1] | He Ruri |
| 11 | Kaitu [1] | He Ruri |
| 12 | RD- | Ko te kaiwhiwhi i puta mai i te raraunga. Tuhinga o mua |
| 13 | RD + | Nga raraunga kaiwhiwhi i waho. Tuhinga o mua |
| 14 | Kaitu [1] | He Ruri |
| 15 | Vccr | Te tuku mana kaiwhiwhi |
| 16 | Whai rōrai | Tuku mana whakawhiti |
| 17 | [1] | Whakawhiti Whakawhiti |
| 18 | TD + | Nga raraunga whakawhiti i roto i. Ac Coplele |
| 19 | Td- | Whakawhiti i nga raraunga i uru mai ai. |
| 20 | [1] | Whakawhiti Whakawhiti |
Pukapuka:
1
2
3. Tx_disable he whakapā whakauru me te 4.7 Kω ki te 10 kω toia ki te VCCT i roto i te waahanga.
4. Ko te mod_abs e hono ana ki te Veet, he kaihoko ranei i te SFP + kōwae. Ka toia e te ope taua ki te vcc_host me te arai i te awhe 4.7 kω to10 kω.Mom_Mobs i kii "te teitei o te SFP +
5
Atanga Serial mo te ID me te Aroturuki Diagtic Devictic
Ko te SFP + SX Transceiver Tautokohia te kawa Whakawhitiwhiti Whakawhitinga 2-waea e tautuhia ana i te SFP + MSA. Ko te paerewa SFP + + Serial ID e whakarato ana i te uru ki nga korero tautuhi e whakaatu ana i te kaha o te kaiwhakamaori, nga hononga paerewa, te kaiwhakanao, me etahi atu korero. I tua atu, ko tenei sfp + transceivers e whakarato ana i te atanga aroturuki a Mamati Diastostic e taea ai te whakamahi i nga waahanga whakahaere, i te mana whakahaere, i te hiko o te taputapu. Ka tautuhi ano hoki i te punaha maamaa o te haki me nga haki whakatupato, ko nga Maaramatanga Whakamutunga ka mutu kei waho o te wheketere kua whakaritea.
Ko te SFP MSA e tautuhi ana i te mahere mahara 256-Byte i roto i te atanga rangatū 2-waea i te tau 8 mo te tuatahi o te wahanga (A2H). Ko te hanganga o te mahere mahara e whakaatuhia ana i te papa.
Ripanga 1
Whakatakotoranga Diagital Diastostic
Ka taea te whakamahi i te SFP + SX Transceivers i roto i nga punaha manaaki e hiahia ana ki roto, ki te whakaraeraetanga a-roto ranei.
| Parapara | Tohu | Wae | Min. | Max. | Tikanga | Rangi |
| Te pāmahana whakawhiti | Dtemp-e | ºc | -45 | +90 | ± 5ºc | 1,2 |
| He ngaohiko tuku whakawhiti | Tā | V | 2.8 | 4.0 | ± 3% | |
| Whakawhiti Whakawhitiwhiti | DBIS | mA | 2 | 80 | ± 10% | 3 |
| Te mana whakaputa whakawhiti | Te Putanga-mana | DBM | -7 | +1 | ± 2DB | |
| Ko te Mana Whakawhiwhi Utu Atu | Mana-kaha | DBM | -16 | 0 | ± 2DB |
Nga tuhinga:
1
2.. I whanganga a-roto
3. Ko te tika o te TX Bias o naianei ko te 10% o te tino o naianei mai i te taraiwa laser ki te laser
Putarangi Atanga Atanga
Tātari Tohutoro Mana Motuhake
Panui:
Ko te Inductrs me te aukati DC kia iti ake i te 1ω me whakamahi kia taea ai te pupuri i nga ngaohiko e hiahiatia ana i te SFP Inputid me te 3.3V Whakahaa. I te wa e whakamahia ana te whatunga tātari kua tohua, te wera o teSfp transceiverKa puta te kōwae i roto i te irrush i te kore e neke atu i te 30 ma nui atu i te uara whenua pumau
Rahi Rahi
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