KCO-SFP+-10G-ER 10Gb/s 1550nm SFP+ 40kmKaiwhakawhiti
KCO-SFP+-10G-ER
+ Ko te KCO SFP+ 10G ER he paerewa mo te 10 Gigabit Ethernet i runga i nga taura muka, i hangaia mo te tuku tawhiti.
+ Ka taea e ia te whakawhiti raraunga ki te 40 kiromita i runga i te muka aratau kotahi (SMF) i te roangaru o te 1550nm.
+KCO SFP+ 10G ER kōwae muka whatu, he maha ka whakamahia hei SFP+ transceivers, e whakamahia ana i roto i nga momo tono e hiahiatia ana kia toro atu, penei i te hono i nga whare i runga i te puni nui, i roto ranei i te whatunga rohe taone nui.
Nga waahanga hua
+ Tae atu ki te 11.1Gbps Hononga Raraunga
+ Tae atu ki te 40km te tuku i runga i te SMF
+ Kaituku EML me te kaiwhiwhi PIN
+ Te raima whakarewa, mo te EMI raro
+ 2-waea atanga me te aro turuki Mamati Mamati
+ Hot-pluggable SFP+ tapuwae
+ Ko nga korero e rite ana ki te SFF 8472
+ Whakaaetia ki te SFP + MSA me te hono LC
+ Kotahi 3.3V te mana hiko
+ Awhe pāmahana whakahaere take: 0°C ki te 70°C
+ Te tohanga hiko <1.5 W
Nga tono
+ 10GBASE-ER/EW & 10G Itarangi
Paerewa
+ E tika ana ki te SFF-8431
+ E tika ana ki te SFF 8472
+ RoHS Ture.
Whakatauranga Morahi Tino
| Tawhā | Tohu | Min. | Pato. | Max. | Waeine |
| Paemahana Rokiroki | Ts | -40 | - | 85 | ºC |
| Haumākū Pātahi | RH | 5 | - | 95 | % |
| Ngaohiko Whakawhiwhi Hiko | VCC | -0.3 | - | 4 | V |
| Ngaohiko Whakauru Tohu |
| Vcc-0.3 | - | Vcc+0.3 | V |
Nga Tikanga Mahi Manatu
| Tawhā | Tohu | Min. | Pato. | Max. | Waeine | Tuhipoka |
| Te Mahana Whakahaere Take | Ttake | 0 | - | 70 | ºC | Te kore rere o te hau |
| Ngaohiko Whakawhiwhi Hiko | VCC | 3.14 | 3.3 | 3.47 | V | |
| Tuku Hiko Naianei | ICC | - | 450 | mA | ||
| Reiti Raraunga | BR | 10.3125 | Gbps | |||
| Tawhiti Whakawhiti | TD | - | 40 | km | ||
| muka honoa | muka aratau kotahi | 9/125um SMF | ||||
Ngā Āhuatanga Optical
| Tawhā | Tohu | Min. | Pato. | Max. | Waeine | Tuhipoka |
| Kaituku | ||||||
| Wawaenga Whakarewa Mana | PO | -1 | +3 | dBm | Tuhipoka (1) | |
| Owehenga Whakamate | ER | 6 | dB | |||
| Roanga Ngaru Pokapū | λc | 1530 | 1550 | 1565 | nm | |
| Whānui Pae Hiringa (RMS) | σ | 1.0 | nm | |||
| SMSR | 30 | dB | ||||
| Kaituku OFF Mana Putanga | POff | -30 | dBm | |||
| Te Kaituku me te Whakamatea | TDP | 3.0 | dB | |||
| Putanga Mata kanohi | E tika ana ki te IEEE 802.3ae | |||||
| Kaiwhiwhi | ||||||
| Whakauru Roa Ngaru Ngaru | λ | 1270 | 1610 | nm | ||
| Te Manakohanga Kaiwhiwhi | Psen | -15.8 | dBm | Tuhipoka (2) | ||
| Te Mana Whakakotahitanga (Te Uta Nui) | Psat | 0.5 | dBm | |||
| LOS Detect -Whakatauhia te Mana | PA | -28 | dBm | |||
| LOS Detect - Deassert Power | PD | -19 | dBm | |||
| LOS Kimihia Hysteresis | PHYS | 0.5 | dB | |||
Tuhipoka:
1.Ko te mana whakarewahia (avg.) he mana kua honoa ki te muka aratau kotahi me te hononga matua.（I mua i te Ora）
2. I inehia me te tohu whakamatautau rite mo BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
Nga Ahuatanga Hiko
| Tawhā | Tohu | Min | Pato | Max | Waeine | FAKATOKANGA |
| Ngaohiko Tuku | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Whakawhiwhinga o naianei | Icc | 450 | mA | |||
| Kaituku | ||||||
| Te arataki paheketanga whakauru | Rin | 100 | Ω | 1 | ||
| Te piu whakaurunga raraunga mutunga kotahi | Vin,pp | 180 | 700 | mV | ||
| Tuku Mono Ngaohiko | VD | Vcc–1.3 | Vcc | V | ||
| Tuku Whakahohe Ngaohiko | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Tuku Monohia te Wa Whakatau | 10 | us | ||||
| Kaiwhiwhi | ||||||
| Piu putanga raraunga rereke | Vout,pp | 300 | 850 | mV | 3 | |
| Te wa piki putanga raraunga | tr | 28 | ps | 4 | ||
| Te wa taka putanga raraunga | tf | 28 | ps | 4 | ||
| LOS Hapa | VLOS he | Vcc–1.3 | VccHOST | V | 5 | |
| LOS Pūnoa | VLOS tikanga | Vee | Vee+0.8 | V | 5 | |
| Te Whakakorenga Mana | PSR | 100 | mVpp | 6 |
Notes:
- He hono tika ki nga titi whakauru raraunga TX. AC honoa i muri mai.
- Ko te ara iahiko tuwhera ranei.
- Ki te 100 ohms te whakamutu rereke.
- 20 – 80 %.
- Nganga o te Tohu ko LVTTL. Ko te arorau 0 te tohu mahi noa; arorau 1 tohu kahore tohu kitea.
Ko te tairongo o te kaikawe e rite ana ki te whakanekehanga sinusoidal hiko o te 20 Hz ki te 1.5 MHz tae atu ki te uara kua tohua ma roto i te whatunga tātari toha hiko.
Whakaahuatanga Pin
| Pin | Tohu | Ingoa/Whakaahuatanga | FAKATOKANGA |
| 1 | VEET | Papa Whakawhiti (Taunoa me te Papa Kaiwhiwhi) | 1 |
| 2 | THAPA | Hapa Kaituku. | 2 |
| 3 | TDIS | Kaituku Mono. Kua monokia te putanga taiaho ki runga, ki runga tuwhera ranei. | 3 |
| 4 | SDA | 2-waea Raina Raraunga Atanga Rangatū | 4 |
| 5 | SCL | 2-waea Atanga Rangatū Karaka Raina | 4 |
| 6 | MOD_ABS | Kei te ngaro te waahanga. Whakapapa i roto i te kōwae | 4 |
| 7 | RS0 | Tohu Whakatau 0 | 5 |
| 8 | LOS | Ngaronga o te tohu tohu. Ko te arorau 0 he tohu mahi noa. | 6 |
| 9 | RS1 | Kaore he hononga e hiahiatia ana | 1 |
| 10 | VEER | Papa Kaiwhiwhi (Taunoa me te Papa Whakawhiti) | 1 |
| 11 | VEER | Papa Kaiwhiwhi (Taunoa me te Papa Whakawhiti) | 1 |
| 12 | RD- | Kaiwhiwhi Hurihia te RARAUNGA ki waho. AC honoa | |
| 13 | RD+ | Kaiwhiwhi Kore-kore i huri i te RARAUNGA ki waho. AC honoa | |
| 14 | VEER | Papa Kaiwhiwhi (Taunoa me te Papa Whakawhiti) | 1 |
| 15 | VCCR | Kaiwhiwhi Mana Mana | |
| 16 | VCCT | Tuku Hiko Kaituku | |
| 17 | VEET | Papa Whakawhiti (Taunoa me te Papa Kaiwhiwhi) | 1 |
| 18 | TD+ | Whakawhiti Raraunga Kore-Korohurihia ki roto. AC honoa. | |
| 19 | TD- | Kaituku Huri Raraunga ki roto. AC honoa. | |
| 20 | VEET | Papa Whakawhiti (Taunoa me te Papa Kaiwhiwhi) | 1 |
Notes:
- Ko te papa taiawhio kua wehea o roto mai i te papa tahuhu.
- THAPAhe kaikohi tuwhera/whakaputa wai, me toia ki runga ki te 4.7k – 10k Ohms parenga i runga i te papa kaihautu mena ka whakamahia. Me noho i waenga i te 2.0V ki te Vcc + 0.3VA te whakaputanga teitei e tohu ana i te he o te kaiwhakawhiti i puta mai i te TX rītaha nāianei, i te mana whakaputa TX ranei i neke ake i nga paepae whakaoho kua whakaritea. Ko te putanga iti e tohu ana i te mahi noa. I roto i te ahua iti, ka toia te putanga ki <0.8V.
- Kua monoa te putanga taiaho i runga i a TDIS> 2.0V, tuwhera ranei, kua whakahohea i runga i te TDIS<0.8V.
- Me kumea ki runga ki te 4.7kΩ- 10kΩ papa manaaki ki te ngaohiko i waenganui i 2.0V me 3.6V. Ko te MOD_ABS ka kumea te raina kia iti hei tohu kua whakauruhia te kōwae.
- I toia ki raro mo SFF-8431 Rev 4.1.
- Ko te LOS he putanga kaikohi tuwhera. Me kumea ki runga ki te 4.7kΩ – 10kΩ i runga i te papa manaaki ki te ngaohiko i waenga i te 2.0V me te 3.6V. Ko te arorau 0 te tohu mahi noa; arorau 1 tohu mate o te tohu.
Nga Mahi Tohu Mamati
Ka tautokohia e nga kaiwhakawhitiwhiti OP-SFP+-ER te kawa korero rangatū 2-waea kua tautuhia i roto i te SFP+MSA.
Ko te paerewa SFP rangatū ID e whakarato ana i te uru ki nga korero tautuhi e whakaatu ana i nga kaha o te kaiwhakawhitiwhiti, nga atanga paerewa, te kaihanga, me etahi atu korero.
I tua atu, ka whakaratohia e nga kaiwhakawhitiwhiti SFP + he atanga aro turuki mamati motuhake ake, e taea ai te uru-waahi ki nga tawhā whakahaere taputapu penei i te pāmahana whakawhiti, te huringa taiaho o naianei, te hiko hiko tuku, ka whiwhi mana whatu me te ngaohiko tuku whakawhiti. Ka tautuhi hoki i tetahi punaha maamaa o nga tohu whakaoho me nga haki whakatupato, e whakamohio ana i nga kaiwhakamahi mutunga i te wa kei waho o te wheketere kua whakaritea te awhe noa.
Ka tautuhia e te SFP MSA he mapi mahara 256-paita i roto i te EEPROM e waatea ana i runga i te atanga rangatū 2-waea i te wahitau moka 8 1010000X (A0h) .Ko te atanga aroturuki tātaritanga mamati e whakamahi ana i te wahitau moka 8 1010001X (A2h), na ka noho tonu te mapi mahara ID rangatū i tautuhia tuatahi.
Ka aro turukihia nga korero whakahaere me te tātaritanga e te Digital Diagnostics Transceiver Controller (DDTC) kei roto i te kaiwhakawhitiwhiti, ka uru atu ma te atanga rangatū 2-waea. Ina whakahohehia te kawa raupapa, ka hangaia te tohu karaka rangatū (SCL, Mod Def 1) e te kaihautu. Ko te mata pai karaka raraunga ki roto i te SFP transceiver ki aua wahanga o te E2PROM kaore i te whakamarumaru-tuhi. Ko te taha kino ka karaka i nga raraunga mai i te kaiwhakawhitiwhiti SFP. Ko te tohu raraunga rangatū (SDA, Mod Def 2) he tohu-rua mo te whakawhiti raraunga rangatū. Ka whakamahi te kaihautu i te SDA me te SCL hei tohu i te timatanga me te mutunga o te whakahohenga kawa rangatū. Kua whakaritea nga mahara hei raupapa kupu raraunga moka-8 ka taea te korero takitahi, raupapa ranei.
Iahiko Atanga Manakohia
Ahu Whakahuahua
Whakaritenga Ture
| Āhuahira | Tohutoro | Mahi |
| Te tuku hiko (ESD) | IEC/EN 61000-4-2 | Hototahi ki nga paerewa |
| Porearea Hiko (EMI) | FCC Wāhanga 15 Class B EN 55022 Class B (CISPR 22A) | Hototahi ki nga paerewa |
| Haumaru Mata Taiaho | FDA 21CFR 1040.10, 1040.11 IEC/EN 60825-1, 2 | Hua laser akomanga 1 |
| ROHS | 2002/95/EC | Hototahi ki nga paerewa |
| EMC | EN61000-3 | Hototahi ki nga paerewa |
Tāpiritanga A. Te Arotakenga Tuhinga
| Putanga Nama. | Rā | Whakaahuatanga |
| 1.0 | 2010-09-01 | Tuhinga o mua |
| 2.0 | 2011-09-10 | Whakahouhia te whakatakotoranga me te waitohu o te kamupene |
| 3.0 | 2012-08-03 | Whakahouhia te mana spec -1~4 ki -1~3 |
