KCO-SFP+-10G-ER 10Gb/s 1550nm SFP+ 40kmTransceiver
KCO-SFP+-10G-ER
+ KCO SFP+ 10G ER ndi muyezo wa zingwe za 10 Gigabit Ethernet pamwamba pa fiber optic, zomwe zapangidwira makamaka kutumiza mauthenga akutali.
+ Imalola kusamutsa deta mpaka makilomita 40 kudzera pa ulusi wa single-mode (SMF) pa kutalika kwa mafunde a 1550nm.
Ma module a +KCO SFP+ 10G ER fiber optic, omwe nthawi zambiri amagwiritsidwa ntchito ngati ma transceiver a SFP+, amagwiritsidwa ntchito m'njira zosiyanasiyana komwe kumafunika kufikira kwakutali, monga kulumikiza nyumba pasukulu yayikulu kapena mkati mwa netiweki ya mzinda.
Zinthu Zamalonda
+ Maulalo a Deta Ofika pa 11.1Gbps
+ Kufikira 40km pa SMF
+ Chotumizira cha EML ndi cholandirira PIN
+ Chitsulo chotchinga, cha EMI yotsika
+ mawonekedwe a waya awiri okhala ndi kuwunika kophatikizana kwa digito
+ Chizindikiro cha SFP+ chotenthetsera kutentha
+ Zofunikira zikugwirizana ndi SFF 8472
+ Yogwirizana ndi SFP+ MSA yokhala ndi cholumikizira cha LC
+ Mphamvu yamagetsi ya 3.3V imodzi
+ Kutentha kwa bokosi logwiritsira ntchito: 0°C mpaka 70°C
+ Kutaya mphamvu < 1.5 W
Mapulogalamu
+ 10GBASE-ER/EW & 10G Efaneti
Muyezo
+ Yogwirizana ndi SFF-8431
+ Yogwirizana ndi SFF 8472
+ Kutsatira RoHS.
Ma Ratings Okwanira Kwambiri
| Chizindikiro | Chizindikiro | Zochepa. | Mtundu. | Max. | Chigawo |
| Kutentha Kosungirako | Ts | -40 | - | 85 | ºC |
| Chinyezi Chochepa | RH | 5 | - | 95 | % |
| Mphamvu Yopereka Mphamvu | VCC | -0.3 | - | 4 | V |
| Chizindikiro Cholowetsa Voteji |
| Vcc-0.3 | - | Vcc+0.3 | V |
Mikhalidwe Yogwirira Ntchito Yovomerezeka
| Chizindikiro | Chizindikiro | Zochepa. | Mtundu. | Max. | Chigawo | Zindikirani |
| Kutentha kwa Mlanduwu | Tchikwama | 0 | - | 70 | ºC | Popanda kuyenda kwa mpweya |
| Mphamvu Yopereka Mphamvu | VCC | 3.14 | 3.3 | 3.47 | V | |
| Mphamvu Yowonjezera Yamakono | ICC | - | 450 | mA | ||
| Chiwerengero cha Deta | BR | 10.3125 | Gbps | |||
| Mtunda Wotumizira | TD | - | 40 | km | ||
| Ulusi wophatikizika | Ulusi wa mode imodzi | 9/125um SMF | ||||
Makhalidwe Owoneka
| Chizindikiro | Chizindikiro | Zochepa. | Mtundu. | Max. | Chigawo | Zindikirani |
| Chotumiza | ||||||
| Mphamvu Yoyambitsidwa Pakatikati | PO | -1 | +3 | dBm | Chidziwitso (1) | |
| Chiŵerengero cha Kutha | ER | 6 | dB | |||
| Utali wa Mafunde a Pakati | λc | 1530 | 1550 | 1565 | nm | |
| Kukula kwa Band ya Spectrum (RMS) | σ | 1.0 | nm | |||
| SMSR | 30 | dB | ||||
| Mphamvu Yotulutsa Yotulutsa Yopatsira | POff | -30 | dBm | |||
| Chilango cha Transmitter ndi Dispersion | TDP | 3.0 | dB | |||
| Chigoba cha Maso Chotulutsa | Kugwirizana ndi IEEE 802.3ae | |||||
| Wolandila | ||||||
| Lowetsani Kuwala kwa Mafunde | λ | 1270 | 1610 | nm | ||
| Kuzindikira kwa Wolandila | Psen | -15.8 | dBm | Chidziwitso (2) | ||
| Mphamvu Yokhutitsa Yolowera (Yowonjezera) | Psat | 0.5 | dBm | |||
| Mphamvu Yotsimikizira ya LOS Detect | PA | -28 | dBm | |||
| LOS Detect - Deassert Power | PD | -19 | dBm | |||
| Kuzindikira Hysteresis ku Los Angeles | PHYS | 0.5 | dB | |||
Zindikirani:
1. Mphamvu yoyambitsidwa (avereji) ndi mphamvu yolumikizidwa mu ulusi umodzi wokhala ndi cholumikizira chachikulu. (Pamaso pa Moyo)
2. Kuyesedwa ndi chizindikiro choyesera cha BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
Makhalidwe Amagetsi
| Chizindikiro | Chizindikiro | Ochepera | Mtundu | Max | Chigawo | ZINDIKIRANI |
| Mphamvu Yopereka | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Wonjezerani Panopa | Icc | 450 | mA | |||
| Chotumiza | ||||||
| Lowetsani kusiyana impedance | Rin | 100 | Ω | 1 | ||
| Kusinthasintha kwa deta yomaliza imodzi | Vin,pp | 180 | 700 | mV | ||
| Kutumiza Kuletsa Voltage | VD | Vcc–1.3 | Vcc | V | ||
| Kutumiza Mphamvu Yowonjezera | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Nthawi Yotsimikizira Yoletsa Kutumiza | 10 | us | ||||
| Wolandila | ||||||
| Kusintha kwa deta yosiyana | Vout,pp | 300 | 850 | mV | 3 | |
| Nthawi yokwera yotulutsa deta | tr | 28 | ps | 4 | ||
| Nthawi yotuluka deta | tf | 28 | ps | 4 | ||
| Cholakwika cha LOS | Vuto la VLOS | Vcc–1.3 | VccHOST | V | 5 | |
| LOS Wamba | Muyezo wa VLOS | Vee | Vee+0.8 | V | 5 | |
| Kukana Kupereka Mphamvu | PSR | 100 | mVpp | 6 |
Zolemba:
- Yolumikizidwa mwachindunji ku ma TX data input pin. AC yolumikizidwa pambuyo pake.
- Kapena dera lotseguka.
- Kufika pa 100 ohms differential finition.
- 20 - 80%.
- Kutayika kwa Chizindikiro ndi LVTTL. Logic 0 imasonyeza ntchito yabwinobwino; logic 1 imasonyeza kuti palibe chizindikiro chomwe chapezeka.
Kuzindikira kwa wolandila kumagwirizana ndi kusintha kwa sinusoidal kwa magetsi kuyambira 20 Hz mpaka 1.5 MHz mpaka mtengo wodziwika womwe umagwiritsidwa ntchito kudzera mu netiweki yosefera magetsi yomwe ikulangizidwa.
Kufotokozera kwa Pin
| Pini | Chizindikiro | Dzina/Kufotokozera | ZINDIKIRANI |
| 1 | VEET | Malo Opatsira (Omwe Amagwiritsidwa Ntchito ndi Malo Olandirira) | 1 |
| 2 | TCHOLAKWIKA | Cholakwika cha Transmitter. | 2 |
| 3 | TDIS | Chotumiza Choletsa. Kutulutsa kwa laser kwatsekedwa pakakhala kuwala kwambiri kapena kotseguka. | 3 |
| 4 | SDA | Mzere wa Deta wa Chiyanjano cha Zingwe ziwiri | 4 |
| 5 | SCL | Mzere wa Clock wa Serial Interface wa mawaya awiri | 4 |
| 6 | MOD_ABS | Module Palibe. Yokhazikika mkati mwa module | 4 |
| 7 | RS0 | Sankhani Mtengo 0 | 5 |
| 8 | LOS | Kutayika kwa chizindikiro cha chizindikiro. Logic 0 imasonyeza ntchito yabwinobwino. | 6 |
| 9 | RS1 | Palibe kulumikiza komwe kumafunika | 1 |
| 10 | VEER | Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu) | 1 |
| 11 | VEER | Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu) | 1 |
| 12 | RD- | Cholandirira Chosinthidwa DATA Yatuluka. AC Yolumikizidwa | |
| 13 | RD+ | Cholandirira Chosasinthidwa DATA. Cholumikizidwa ndi AC | |
| 14 | VEER | Malo Olandirira (Omwe Amagwiritsidwa Ntchito ndi Malo Otumizira Zinthu) | 1 |
| 15 | VCCR | Mphamvu Yolandirira | |
| 16 | VCCT | Mphamvu Yotumizira | |
| 17 | VEET | Malo Opatsira (Omwe Amagwiritsidwa Ntchito ndi Malo Olandirira) | 1 |
| 18 | TD+ | Chotumiza Chosasinthika DATA mkati. Cholumikizidwa ndi AC. | |
| 19 | TD- | Chotumizira Chosinthidwa DATA mkati. Cholumikizidwa ndi AC. | |
| 20 | VEET | Malo Opatsira (Omwe Amagwiritsidwa Ntchito ndi Malo Olandirira) | 1 |
Zolemba:
- Malo ozungulira ali kutali ndi malo ozungulira.
- TCHOLAKWIKAndi chotulutsa chotseguka chosonkhanitsa/kutulutsa madzi, chomwe chiyenera kukokedwa ndi chotsutsa cha 4.7k - 10k Ohms pa bolodi la host ngati cholinga chake ndi kugwiritsa ntchito. Voltage yokweza iyenera kukhala pakati pa 2.0V mpaka Vcc + 0.3VA high output imasonyeza vuto la transmitter lomwe limayambitsidwa ndi TX bias current kapena mphamvu ya TX output yoposa malire a alamu okonzedweratu. Kutulutsa kochepa kumasonyeza kuti ntchito yachibadwa ikugwira ntchito. Mu low state, kutulutsa kumakokedwa kufika pa <0.8V.
- Kutulutsa kwa laser kwatsekedwa pa TDIS>2.0V kapena kutsegula, kuyatsidwa pa TDIS<0.8V.
- Iyenera kukokedwa ndi bolodi la 4.7kΩ- 10kΩ ku voltage pakati pa 2.0V ndi 3.6V. MOD_ABS imakoka mzere wotsika kuti iwonetse kuti gawo lalumikizidwa.
- Yatsitsidwa mkati mwa SFF-8431 Rev 4.1.
- LOS ndi yotsegula chosonkhanitsa. Iyenera kukokedwa ndi 4.7kΩ - 10kΩ pa bolodi la host ku voltage pakati pa 2.0V ndi 3.6V. Logic 0 imasonyeza ntchito yabwinobwino; logic 1 imasonyeza kutayika kwa chizindikiro.
Ntchito Zowunikira Za digito
Ma transceivers a OP-SFP+-ER amathandizira protocol yolumikizirana ya mawaya awiri monga momwe yafotokozedwera mu SFP+MSA.
Chizindikiro chodziwika bwino cha SFP chimapereka mwayi wopeza chidziwitso chomwe chimafotokoza luso la transceiver, mawonekedwe okhazikika, wopanga, ndi zina.
Kuphatikiza apo, ma transceiver a SFP+ amapereka mawonekedwe apadera owunikira matenda a digito, omwe amalola kupeza nthawi yeniyeni magawo ogwiritsira ntchito chipangizo monga kutentha kwa transceiver, laser bias current, transmit optical power, received optical power ndi transceiver supply voltage. Imafotokozanso dongosolo lapamwamba la alamu ndi machenjezo, lomwe limachenjeza ogwiritsa ntchito pamene magawo ena ogwiritsira ntchito ali kunja kwa mulingo woyenera wa fakitale.
SFP MSA imatanthauzira mapu a kukumbukira a 256-byte mu EEPROM omwe amapezeka kudzera pa mawonekedwe a serial a waya awiri pa adilesi ya 8 bit 1010000X (A0h). Mawonekedwe owunikira matenda a digito amagwiritsa ntchito adilesi ya 8 bit 1010001X (A2h), kotero mapu a serial ID omwe adafotokozedwa poyamba sanasinthe.
Chidziwitso cha ntchito ndi matenda chimayang'aniridwa ndi kufotokozedwa ndi Digital Diagnostics Transceiver Controller (DDTC) mkati mwa transceiver, yomwe imapezeka kudzera mu mawonekedwe a serial a waya awiri. Pamene serial protocol yayatsidwa, chizindikiro cha wotchi ya serial (SCL, Mod Def 1) chimapangidwa ndi host. positive edge imasunga deta mu SFP transceiver m'magawo a E2PROM omwe satetezedwa ndi kulembedwa. Negative edge imasunga deta kuchokera ku SFP transceiver. Chizindikiro cha data ya serial (SDA, Mod Def 2) ndi cha mbali ziwiri pakusamutsa deta ya serial. Host imagwiritsa ntchito SDA pamodzi ndi SCL kuti iwonetse kuyamba ndi kutha kwa serial protocol activation. Zokumbukirazo zakonzedwa ngati mndandanda wa mawu a data a 8-bit omwe angathe kufotokozedwa payekhapayekha kapena motsatizana.
Dera Loyenera la Chiyanjano
Miyeso ya Chidule
Kutsatira Malamulo
| Mbali | Buku lothandizira | Magwiridwe antchito |
| Kutulutsa kwamagetsi (ESD) | IEC/EN 61000-4-2 | Yogwirizana ndi miyezo |
| Kusokoneza kwa Magetsi (EMI) | FCC Gawo 15 Kalasi B EN 55022 Kalasi B (CISPR 22A) | Yogwirizana ndi miyezo |
| Chitetezo cha Maso cha Laser | FDA 21CFR 1040.10, 1040.11 IEC/EN 60825-1, 2 | Katundu wa laser wa kalasi 1 |
| ROHS | 2002/95/EC | Yogwirizana ndi miyezo |
| EMC | EN61000-3 | Yogwirizana ndi miyezo |
Zowonjezera A. Kukonzanso Chikalata
| Nambala ya Mtundu | Tsiku | Kufotokozera |
| 1.0 | 2010-09-01 | Tsamba loyamba la deta |
| 2.0 | 2011-09-10 | Sinthani mawonekedwe ndi logo ya kampani |
| 3.0 | 2012-08-03 | Sinthani mphamvu ya -1~4 kukhala -1~3 |
