SFP+ -10G-LR
Whakaahuatanga Hua SFP+ -10G-LR:
Ko te SFP+ -10G-LR he waeine tuku whakawhiti whatu 10Gb/s tino iti mō ngā tono whakawhitiwhiti whatu raupapa i te 10Gb/s, e whakawhiti ana i te awa raraunga hiko raupapa 10Gb/s ki te tohu whatu 10Gb/s. E tutuki ana i ngā whakaritenga a te SFF-8431, SFF-8432 me te IEEE 802.3ae 10GBASE-LR. E whakarato ana i ngā mahi tātaritanga mamati mā te atanga raupapa 2-waea e tohua ana i roto i te SFF-8472. He mono wera, he ngāwari te whakapai ake, ā, he iti te tukunga EMI. Ko te tuku 1310nm DFB teitei-mahi me te kaiwhiwhi PIN teitei-aroaro e whakarato ana i te mahi pai rawa atu mō ngā tono Ethernet tae atu ki te roa hononga o te 10km i runga i te muka aratau kotahi.
Ngā Āhuatanga o te SFP+ 10G:
•Tautoko ana i ngā tere moka 9.95 ki te 11.3Gb/s
•Ka taea te mono wera
•Hononga LC takirua
•Tukutuku DFB 1310nm, pūoko whakaahua PIN
•Ngā hononga SMF tae atu ki te 10km
•Atanga waea-rua mō ngā whakaritenga whakahaere e tutuki ana
me te atanga aroturuki tātaritanga mamati SFF 8472
•Pūnaha Hiko:+3.3V
•Te whakapaunga hiko <1.5W
•Awhe Pāmahana Arumoni: 0~ 70°C
•Awhe Pāmahana Ahumahi: -40~ +85°C
•E tutuki ana i ngā whakaritenga RoHS
Ngā tono SFP+ 10G:
•10GBASE-LR/LW Ethernet i te 10.3125Gbps
•SONET OC-192 / SDH
•CPRI me OBSAI
•Hongere muka 10G
Ngā Mōhiohio Tono:
| Tau Wāhanga | Tere Raraunga | Tawhiti | Roanga ngaru | Reera | muka | DDM | Hononga | Te pāmahana |
| SFP+ -10G-LR | 10Gb/s | 10km | 1310nm | DFB/PIN | SM | Āe | TakiruaLC | 0~ 70°C |
| SFP+ -10G-LR-I | 10Gb/s | 10km | 1310nm | DFB/PIN | SM | Āe | TakiruaLC | -40~ +85°C |
Ngā Whakatauranga Mōrahi Tino
| Tawhā | Tohu | Min. | Noa | Teitei. | Wāhanga | |
| Te pāmahana rokiroki | TS | -40 |
| +85 | °C | |
| Te Pāmahana Whakahaere o te Kete | SFP+ -10G-LR | TA | 0 |
| 70 | °C |
| SFP+ -10G-LR-I | -40 |
| +85 | °C | ||
| Ngaohiko Tuku Mōrahi | Vcc | -0.5 |
| 4 | V | |
| Te haumākū ā-whanaunga | RH | 0 |
| 85 | % | |
Ngā Āhuatanga Hiko (TOP = 0 ki te 70 °C, VCC = 3.135 ki te 3.465 Volts)
| Tawhā | Tohu | Min. | Noa | Teitei. | Wāhanga | Tuhipoka |
| Ngaohiko Tuku | Vcc | 3.135 |
| 3.465 | V |
|
| Iahiko Tuku | Icc |
|
| 430 | mA |
|
| Te Whakamahinga Mana | P |
|
| 1.5 | W |
|
| Wāhanga Tuku: | ||||||
| Āraitanga rerekētanga tāuru | Rin |
| 100 |
| Ω | 1 |
| Tāuru Tx Manawanui Ngaohiko DC Mutunga Kotahi (Ref VeeT) | V | -0.3 |
| 4 | V |
|
| Te nekehanga ngaohiko tāuru rerekētanga | Wini,pp | 180 |
| 700 | mV | 2 |
| Tukunga Monokia te Ngaohiko | VD | 2 |
| Vcc | V | 3 |
| Ngaohiko Whakahohe Tuku | VEN | Vee |
| Vee+0.8 | V |
|
| Wāhanga Kaiwhiwhi: | ||||||
| Te Manawanui Ngaohiko Putanga Kotahi-Mutu | V | -0.3 |
| 4 | V |
|
| Ngaohiko Rerekētanga Putanga Rx | Vo | 300 |
| 850 | mV |
|
| Te Wā Piki me te Wā Hinga o te Putanga Rx | Tr/Tf | 30 |
|
| ps | 4 |
| Hapa LOS | VHapa LOS | 2 |
| VccMANAAKI | V | 5 |
| Noa te LOS | VTe paerewa o te LOS | Vee |
| Vee+0.8 | V | 5 |
Ngā Tuhipoka:1. Hono tika ki ngā titi tāuru raraunga TX. Hononga AC mai i ngā titi ki te IC taraiwa taiaho.
2. Mō te SFF-8431 Rev 3.0.
3. Ki roto i te whakamutu rerekētanga 100 ohms.
4. 20% ~ 80%.
5. He putanga kaikohi tuwhera te LOS. Me hutia ake me te 4.7k – 10kΩ i runga i te papa manaaki. Ko te mahi noa he arorau 0; ko te ngaronga o te tohu he arorau 1. Ko te ngaohiko hutia ake mōrahi he 5.5V.
Ngā Tawhā Whatu (TOP = 0 ki te 70°C, VCC = 3.135 ki te 3.465 Volts)
| Tawhā | Tohu | Min. | Noa | Teitei. | Wāhanga | Tuhipoka |
| Wāhanga Tuku: | ||||||
| Roanga ngaru o te Pokapū | λt | 1290 | 1310 | 1330 | nm |
|
| whānui āwhata | △λ |
|
| 1 | nm |
|
| Mana Whatu Toharite | Pāwh | -6 |
| 0 | dBm | 1 |
| Mana Whatu OMA | Pōma | -5.2 |
|
| dBm |
|
| Mana Whakaweto Reiti | Pōpī |
|
| -30 | dBm |
|
| Ōwehenga Ngaro | ER | 3.5 |
|
| dB |
|
| Whiu Marara Tuku | TDP |
|
| 3.2 | dB | 2 |
| Haruru Kaha Whakawhanaunga | Rin |
|
| -128 | dB/Hz | 3 |
| Te Manawanui Ngaronga Hokinga Whatu |
| 20 |
|
| dB |
|
| Wāhanga Kaiwhiwhi: | ||||||
| Roanga ngaru o te Pokapū | λr | 1260 |
| 1355 | nm |
|
| Te aro o te kaiwhiwhi | Henare |
|
| -14.5 | dBm | 4 |
| Te Tairongo Taumahatanga (OMA) | HenareST |
|
| -10.3 | dBm | 4 |
| Los Assert | ROTOA | -25 |
| - | dBm |
|
| Los Dessert | ROTOD |
|
| -15 | dBm |
|
| Ngā Histeresis o Los | ROTOH | 0.5 |
|
| dB |
|
| Taumaha rawa | Rāhoroi | 0 |
|
| dBm | 5 |
| Whakaata o te Kaiwhiwhi | Rrx |
|
| -12 | dB | |
Ngā Tuhipoka:1. He mōhiohio noa iho ngā tatauranga mana toharite, e ai ki te IEEE802.3ae.
2. E hiahiatia ana e te tatauranga TWDP kia tutuki te papa manaaki i ngā whakaritenga SFF-8431. Ka tatauhia te TWDP mā te whakamahi i te waehere Matlab kua whakaratohia i roto i te rarangi 68.6.6.2 o IEEE802.3ae.
3. Whakaata 12dB.
4. Ngā tikanga o ngā whakamātautau kaiwhiwhi taumaha e ai ki te IEEE802.3ae. E hiahiatia ana kia tutuki te poari manaaki i ngā whakaritenga SFF-8431 mō te whakamātautau CSRS.
5. Te taumaha rawa o te kaiwhiwhi kua tohua i roto i te OMA me raro i te āhua taumaha whānui kino rawa atu.
Ngā Āhuatanga Wā
| Tawhā | Tohu | Miniti. | Noa | Mōrahi. | Wāhanga |
| TX_Monohia te Wā Whakaū | mutu |
|
| 10 | us |
| TX_Monohia te Wā Whakakore | t_on |
|
| 1 | ms |
| Kua Taea te Tīmatanga Tāpirihia te Tautuhi Anō o TX_FAULT | t_int |
|
| 300 | ms |
| TX_FAULT mai i te Hapa ki te Whakaū | hapa_t |
|
| 100 | us |
| TX_Monohia te Wā hei Tīmata Tautuhi Anō | tautuhi_t | 10 |
|
| us |
| Te Wā Whakaū o te Ngaronga o te Tohu a te Kaiwhiwhi | TA,RX_LOS |
|
| 100 | us |
| Te Ngaronga o te Tohu o te Kaiwhiwhi i te Wā Whakakore | Td,RX_LOS |
|
| 100 | us |
| Wā Huringa Kōwhiri-Whakatau | t_ratesel |
|
| 10 | us |
| Wā Karaka Tautuhinga Rangatū | karaka-t_raupapa |
|
| 100 | kHz |
Tautapatanga Pin
Kauwhata o ngā Tau me te Ingoa o ngā Pine Poraka Hononga Papa Manaaki
Ngā Whakamāramatanga o te Mahi Pin
| PIN | Ingoa | Mahi | Ngā Tuhipoka |
| 1 | VeeT | Whenua tuku mōrahi | 1 |
| 2 | Hapa Tx | Hapa tuku mōkihi | 2 |
| 3 | Monokia te Tx | Monokia te Tuku; Whakawetohia te putanga taiaho tuku | 3 |
| 4 | SDL | Atanga rangatū 2 waea whakauru/putanga raraunga (SDA) |
|
| 5 | SCL | Tāuru karaka atanga raupapa 2 waea (SCL) |
|
| 6 | MOD-ABS | Kāore he Kōwae, hono atu ki a VeeR, ki a VeeT rānei i roto i te kōwae | 2 |
| 7 | RS0 | Kōwhiria te tere 0, ka taea te whakahaere i te kaiwhiwhi SFP+. Ina teitei, whakauruhia te tere raraunga >4.5Gb/s; ina iti, whakauruhia te tere raraunga <=4.5Gb/s |
|
| 8 | ROTO | Tohu Ngaronga Tohu o te Kaiwhiwhi | 4 |
| 9 | RS1 | Kōwhiria te tere 0, ka taea te whakahaere i te tuku SFP+. Ina teitei, te tere whakauru raraunga >4.5Gb/s; ina iti, te tere whakauru raraunga <=4.5Gb/s |
|
| 10 | VeeR | Whenua o te kaiwhiwhi kōwae | 1 |
| 11 | VeeR | Whenua o te kaiwhiwhi kōwae | 1 |
| 12 | RD- | Putanga raraunga kua hurihia e te kaiwhiwhi |
|
| 13 | RD+ | Putanga raraunga kore-hurihuri a te kaiwhiwhi |
|
| 14 | VeeR | Whenua o te kaiwhiwhi kōwae | 1 |
| 15 | VccR | Pūtāhui kaiwhiwhi mōrahi 3.3V |
|
| 16 | VccT | Pūnaha tuku mōrahi 3.3V |
|
| 17 | VeeT | Whenua tuku mōrahi | 1 |
| 18 | TD+ | Putanga raraunga kua hurihia e te kaituku |
|
| 19 | TD- | Putanga raraunga kore-hurihuri a te kaituku |
|
| 20 | VeeT | Whenua tuku mōrahi | 1 |
Tuhipoka:1. Me wehe ngā pine whenua o te kōwae mai i te pouaka kōwae.
2. He pine putanga kohi/tārewa tuwhera tēnei pine, ā, me kume ake me te 4.7K-10Kohms ki te Host_Vcc i runga i te papa Host.
3. Me hutia ake tēnei pine me te 4.7K-10Kohms ki te VccT i roto i te kōwae.
4. He pine putanga kohi/tārewa tuwhera tēnei pine, ā, me hutia ake me te 4.7K-10Kohms ki te Host_Vcc i runga i te papa Host.
Ngā Mōhiohio me te Whakahaere EEPROM o te Kōwae SFP
Ka whakatinanahia e ngā kōwae SFP te kawa whakawhitiwhiti raupapa 2-waea e ai ki te whakamāramatanga i roto i te SFP -8472. Ka taea te uru atu ki ngā mōhiohio ID raupapa o ngā kōwae SFP me ngā tawhā Aroturuki Tātaritanga Mamati mā te I2Atanga C kei te wāhitau A0h me A2h. Kua maherehia te mahara ki te Ripanga 1. Kua whakarārangihia ngā mōhiohio ID taipitopito (A0h) ki te Ripanga 2, me te tKo te whakatakotoranga DDM kei te wāhitau A2h. Mō ētahi atu taipitopito o te mahere mahara me ngā whakamāramatanga paita, tirohia te SFF-8472, "Atanga Aroturuki Tātaritanga Mamati mō ngā Whakawhitiwhiti Whatu". Kua whakatikatikaina ā-roto ngā tawhā DDM.
Tēpu1. Mahere Mahara Tātaritanga Mamati (Whakaahuatanga Marae Raraunga Motuhake).
Ripanga 2- Ngā Ihirangi Mahara Tau Rangatū EEPROM (A0h)
| Wāhitau Raraunga | Roa (Paita) | Ingoa o Roa | Whakaahuatanga me ngā Ihirangi |
| Ngā Āpure Tautuhi Taketake | |||
| 0 | 1 | Kaiwhakamārama | Momo o te tuku whakawhiti raupapa (03h=SFP) |
| 1 | 1 | Kua rāhuitia | Tautuhinga whānui o te momo tuku whakawhiti raupapa (04h) |
| 2 | 1 | Hononga | Waehere o te momo hononga whatu (07=LC) |
| 3-10 | 8 | Pūwhakawhiti | 10G Pūtake-LR |
| 11 | 1 | Whakawaehere | 64B/66B |
| 12 | 1 | BR, Ingoa | Te tere o te whakawhiti raraunga, te waeine o te 100Mbps |
| 13-14 | 2 | Kua rāhuitia | (0000h) |
| 15 | 1 | Roa (9um) | Roa hononga e tautokona ana mō te muka 9/125um, ngā waeine o te 100m |
| 16 | 1 | Roa (50um) | Roa hononga e tautokona ana mō te muka 50/125um, ngā waeine o te 10m |
| 17 | 1 | Roa (62.5um) | Roa hononga e tautokona ana mō te muka 62.5/125um, ngā waeine o te 10m |
| 18 | 1 | Roa (Parahi) | Te roa o te hononga e tautokona ana mō te parahi, ngā waeine mita |
| 19 | 1 | Kua rāhuitia | |
| 20-35 | 16 | Ingoa Kaihoko | Ingoa kaihoko SFP:muka VIP |
| 36 | 1 | Kua rāhuitia | |
| 37-39 | 3 | Kaihoko OUI | Kaituku whakawhiti SFP OUI ID |
| 40-55 | 16 | Kaihoko PN | Tau Wāhanga: "SFP+ "-10G-LR" (ASCII) |
| 56-59 | 4 | Te tere o te kaihoko | Taumata arotake mō te tau wāhanga |
| 60-62 | 3 | Kua rāhuitia | |
| 63 | 1 | CCID | Paita iti rawa te hiranga o te tapeke o ngā raraunga i te wāhitau 0-62 |
| Ngā Āpure ID Whakawhanui | |||
| 64-65 | 2 | Kōwhiringa | E tohu ana ko ēhea tohu SFP whatu kua whakatinanahia (001Ah = LOS, TX_FAULT, TX_DISABLE katoa e tautokona ana) |
| 66 | 1 | BR, mōrahi | Tapeke tere moka teitei, ngā waeine o % |
| 67 | 1 | BR, min | Tapeke tere moka iti iho, ngā waeine o % |
| 68-83 | 16 | Kaihoko SN | Tau rangatū (ASCII) |
| 84-91 | 8 | Waehere rā | muka VIPTe waehere rā hanga |
| 92-94 | 3 | Kua rāhuitia | |
| 95 | 1 | CCEX | Tirohia te waehere mō ngā Āpure ID kua whakawhanuitia (ngā wāhitau 64 ki te 94) |
| Ngā Āpure Tautuhi Motuhake a te Kaihoko | |||
| 96-127 | 32 | Ka taea te pānui | muka VIPrā motuhake, pānui anake |
| 128-255 | 128 | Kua rāhuitia | I rāhuitia mō SFF-8079 |
Ngā Āhuatanga o te Aroturuki Tātaritanga Mamati
| Wāhitau Raraunga | Tawhā | Te tika | Wāhanga |
| 96-97 | Te pāmahana ā-roto o te taputapu tuku | ±3.0 | °C |
| 100-101 | Auahatanga Rīhi | ±10 | % |
| 100-101 | Mana Putanga Tx | ±3.0 | dBm |
| 100-101 | Mana Whakauru Rx | ±3.0 | dBm |
| 100-101 | VCC3 Ngāohiko Tuku ā-Roto | ±3.0 | % |
Te Whakatutukitanga o ngā Ture
TeSFP+ -E tutuki ana te 10G-LR i ngā whakaritenga me ngā paerewa Hototahi Aukume Hiko (EMC) o te ao me ngā whakaritenga me ngā paerewa haumaru o te ao (tirohia ngā taipitopito i te Ripanga e whai ake nei).
| Tukunga Hiko Pūmau (ESD) ki ngā pine hiko | MIL-STD-883E Tikanga 3015.7 | Akomanga 1 (>1000 V) |
| Tukunga Hiko Pūmau (ESD) ki te Pūnaha Pupuri LC Duplex | IEC 61000-4-2 GR-1089-CORE | Hototahi ki ngā paerewa |
| Aukume hiko Te Whakararuraru (EMI) | Wāhanga 15 o te FCC Akomanga B EN55022 Akomanga B (CISPR 22B) Akomanga B o te VCCI | Hototahi ki ngā paerewa |
| Haumaru Kanohi Reera | FDA 21CFR 1040.10 me 1040.11 EN60950, EN (IEC) 60825-1,2 | Hototahi ki te taiaho Akomanga 1 hua. |
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