KCO-SFP+-10G-ER 10Gb/s 1550nm SFP+ 40kmTransceiver
KCO-SFP+-10G-ER
+ KCO SFP+ 10G ER ndi muyezo wa 10 Gigabit Efaneti pazingwe za fiber optic, zopangidwira kutumizira anthu mtunda wautali.
+ Imaloleza kusamutsa deta mpaka 40 km pa fiber single-mode (SMF) pamtunda wa 1550nm.
+ KCO SFP + 10G ER fiber optic modules, yomwe nthawi zambiri ikugwiritsidwa ntchito ngati ma transceivers a SFP +, amagwiritsidwa ntchito m'zinthu zosiyanasiyana zomwe zimafunika kufalikira, monga kulumikiza nyumba pamsasa waukulu kapena mkati mwa intaneti.
Zogulitsa Zamankhwala
+ Mpaka 11.1Gbps Data Links
+ Kutumiza mpaka 40km pa SMF
+ EML transmitter ndi PIN wolandila
+ Kutsekeredwa kwachitsulo, kwa EMI yotsika
+ 2-waya mawonekedwe ophatikizika a Digital Diagnostic monitoring
+ Zolemba za SFP + zotentha
+ Zambiri zimagwirizana ndi SFF 8472
+ Imagwirizana ndi SFP + MSA yokhala ndi cholumikizira cha LC
+ Mphamvu imodzi ya 3.3V
+ Case ntchito kutentha osiyanasiyana:0°C mpaka 70°C
+ Kutaya mphamvu <1.5 W
Mapulogalamu
+ 10GBASE-ER/EW & 10G Efaneti
Standard
+ Zogwirizana ndi SFF-8431
+ Zogwirizana ndi SFF 8472
+ Zogwirizana ndi RoHS.
Mtheradi Maximum Mavoti
| Parameter | Chizindikiro | Min. | Lembani. | Max. | Chigawo |
| Kutentha Kosungirako | Ts | -40 | - | 85 | ºC |
| Chinyezi Chachibale | RH | 5 | - | 95 | % |
| Mphamvu yamagetsi yamagetsi | Chithunzi cha VCC | -0.3 | - | 4 | V |
| Kulowetsa kwa Signal Voltage |
| VCC-0.3 | - | Vcc+0.3 | V |
Malamulo Oyendetsera Ntchito
| Parameter | Chizindikiro | Min. | Lembani. | Max. | Chigawo | Zindikirani |
| Kutentha kwa Ntchito | Tmlandu | 0 | - | 70 | ºC | Popanda kutuluka kwa mpweya |
| Mphamvu yamagetsi yamagetsi | Chithunzi cha VCC | 3.14 | 3.3 | 3.47 | V | |
| Power Supply Current | ICC | - | 450 | mA | ||
| Mtengo wa Data | BR | 10.3125 | Gbps | |||
| Kutalikirana | TD | - | 40 | km | ||
| Wophatikiza CHIKWANGWANI | Single mode fiber | 9/125um SMF | ||||
Mawonekedwe a Optical
| Parameter | Chizindikiro | Min. | Lembani. | Max. | Chigawo | Zindikirani |
| Wotumiza | ||||||
| Avereji Yoyambitsa Mphamvu | PO | -1 | +3 | dBm | Chidziwitso (1) | |
| Chiwerengero cha Kutha | ER | 6 | dB | |||
| Center Wavelength | λc ndi | 1530 | 1550 | 1565 | nm | |
| Spectrum Band Width (RMS) | σ | 1.0 | nm | |||
| SMSR | 30 | dB | ||||
| Transmitter OFF linanena bungwe Mphamvu | POff | -30 | dBm | |||
| Chilango cha Transmitter ndi Dispersion | TDP | 3.0 | dB | |||
| Kutulutsa kwa Eye Mask | Zogwirizana ndi IEEE 802.3ae | |||||
| Wolandira | ||||||
| Lowetsani Optical Wavelength | λ | 1270 | 1610 | nm | ||
| Kumverera kwa Receiver | Psen | -15.8 | dBm | Chidziwitso (2) | ||
| Mphamvu Yowonjezera Machulukidwe (Zowonjezera) | Psat | 0.5 | dBm | |||
| LOS Detect -Kutsimikizira Mphamvu | PA | -28 | dBm | |||
| LOS Detect - Mphamvu ya Dessert | PD | -19 | dBm | |||
| LOS Kuzindikira Hysteresis | PHYS | 0.5 | dB | |||
Zindikirani:
1. Mphamvu yoyambitsidwa (avg.) ndi mphamvu yolumikizidwa munjira imodzi yokhala ndi cholumikizira cha master. (Before of Life)
2.Kuyezedwa ndi chizindikiro choyeserera cha BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
Makhalidwe Amagetsi
| Parameter | Chizindikiro | Min | Lembani | Max | Chigawo | ZINDIKIRANI |
| Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Supply Current | Icc | 450 | mA | |||
| Wotumiza | ||||||
| Lowetsani kusiyana kwa impedance | Rin | 100 | Ω | 1 | ||
| Kusintha kwa data kamodzi komaliza | Vin, pp | 180 | 700 | mV | ||
| Kutumiza Disable Voltage | VD | VCC–1.3 | Vcc | V | ||
| Kutumiza Yambitsani Voltage | VEN | Vee | Mtengo + 0.8 | V | 2 | |
| Tumizani Disable Assert Time | 10 | us | ||||
| Wolandira | ||||||
| Kusintha kwamitundu yosiyanasiyana ya data | Woti, pp | 300 | 850 | mV | 3 | |
| Nthawi yokwera ya data | tr | 28 | ps | 4 | ||
| Data linanena bungwe kugwa nthawi | tf | 28 | ps | 4 | ||
| Zolakwa za LOS | Vuto la VLOS | VCC–1.3 | VccHOST | V | 5 | |
| LOS Normal | VLOS chizolowezi | Vee | Mtengo +0.8 | V | 5 | |
| Kukana Kwamagetsi | Zithunzi za PSR | 100 | mvpp | 6 |
Zolemba:
- Zolumikizidwa mwachindunji ndi zikhomo za data za TX. AC yophatikizidwa pambuyo pake.
- Kapena kutsegula dera.
- Mu 100 ohms kusiyanitsidwa kosiyana.
- 20-80%.
- Kutayika Kwa Signal ndi LVTTL. Logic 0 imasonyeza ntchito yachibadwa; logic 1 ikuwonetsa kuti palibe chizindikiro chomwe chapezeka.
Kumverera kwa cholandilira kumagwirizana ndi kusinthika kwamagetsi kwa sinusoidal kwa 20 Hz mpaka 1.5 MHz mpaka pamtengo womwe waperekedwa kudzera pa netiweki yovomerezeka yosefera magetsi.
Kufotokozera Pin
| Pin | Chizindikiro | Dzina/Mafotokozedwe | ZINDIKIRANI |
| 1 | VEET | Transmitter Ground (Yodziwika ndi Ground Receiver) | 1 |
| 2 | TZOCHITA | Kulakwitsa kwa Transmitter. | 2 |
| 3 | TDIS | Transmitter Disable. Kutulutsa kwa laser kumayimitsidwa pamwamba kapena kutseguka. | 3 |
| 4 | SDA | 2-waya Serial Interface Data Line | 4 |
| 5 | Mtengo wa magawo SCL | 2-waya Serial Interface Clock Line | 4 |
| 6 | MOD_ABS | Palibe module. Kukhazikika mu module | 4 |
| 7 | RS0 | Rate Select 0 | 5 |
| 8 | LOS | Kutayika kwa Chizindikiro. Logic 0 ikuwonetsa ntchito yabwinobwino. | 6 |
| 9 | RS1 | Palibe kulumikizana kofunikira | 1 |
| 10 | VEER | Receiver Ground (Wamba ndi Transmitter Ground) | 1 |
| 11 | VEER | Receiver Ground (Wamba ndi Transmitter Ground) | 1 |
| 12 | RD- | Wolandila Adalowa DATA kunja. AC kuphatikiza | |
| 13 | RD+ | Receiver DATA yosatembenuzidwa yatha. AC kuphatikiza | |
| 14 | VEER | Receiver Ground (Wamba ndi Transmitter Ground) | 1 |
| 15 | VMtengo CCR | Receiver Power Supply | |
| 16 | VMtengo CCT | Ma Transmitter Power Supply | |
| 17 | VEET | Transmitter Ground (Yodziwika ndi Ground Receiver) | 1 |
| 18 | TD+ | Transmitter Non-Inverted DATA in. AC Coupled. | |
| 19 | TD- | Transmitter Inverted DATA in. AC Coupled. | |
| 20 | VEET | Transmitter Ground (Yodziwika ndi Ground Receiver) | 1 |
Zolemba:
- Malo ozungulira amakhala otalikirana ndi chassis.
- TZOCHITAndizotulutsa zotseguka / zotulutsa, zomwe ziyenera kukokedwa ndi 4.7k - 10k Ohms resistor pa bolodi lokhalamo ngati likugwiritsidwa ntchito. Kutulutsa mphamvu kuyenera kukhala pakati pa 2.0V mpaka Vcc + 0.3VA kutulutsa kwakukulu kumawonetsa vuto la transmitter lomwe limayambitsidwa ndi TX bias panopa kapena mphamvu ya TX yotuluka kupitilira ma alarm omwe adakhazikitsidwa kale. Kutulutsa kochepa kumasonyeza ntchito yabwino. Pamalo otsika, zotulutsa zimakokedwa ku <0.8V.
- Kutulutsa kwa laser kwayimitsidwa pa TDIS> 2.0V kapena kutsegulidwa, kuyatsa pa TDIS<0.8V.
- Iyenera kukokedwa ndi 4.7kΩ- 10kΩ host board kuti ikhale pakati pa 2.0V ndi 3.6V. MOD_ABS imakoka mzere pansi kusonyeza kuti module yalumikizidwa.
- Mkati adatsitsidwa pansi pa SFF-8431 Rev 4.1.
- LOS ndi zotuluka zotseguka. Iyenera kukokedwa ndi 4.7kΩ - 10kΩ pa bolodi yolandira alendo kuti ikhale pakati pa 2.0V ndi 3.6V. Logic 0 imasonyeza ntchito yachibadwa; logic 1 ikuwonetsa kutayika kwa chizindikiro.
Digital Diagnostic Ntchito
Ma transceivers a OP-SFP + -ER amathandizira 2-waya serial communication protocol monga tafotokozera mu SFP + MSA.
ID yokhazikika ya SFP imapereka mwayi wodziwa zambiri zomwe zimafotokozera kuthekera kwa transceiver, ma interfaces wamba, wopanga, ndi zina zambiri.
Kuonjezera apo, ma transceivers a SFP + amapereka mawonekedwe apadera opititsa patsogolo kufufuza kwa digito, omwe amalola kuti azitha kupeza nthawi yeniyeni yogwiritsira ntchito zipangizo monga kutentha kwa transceiver, laser bias current, transmitted optical power, kulandira mphamvu ya kuwala ndi transceiver supply voltage. Imatanthawuzanso kachitidwe kake ka ma alarm ndi mbendera zochenjeza, zomwe zimachenjeza ogwiritsa ntchito ngati magawo ena ogwiritsira ntchito ali kunja kwa fakitale yokhazikika.
SFP MSA imatanthawuza mapu a kukumbukira 256-byte mu EEPROM yomwe imapezeka pa 2-waya serial interface pa 8 bit adilesi 1010000X (A0h) .Mawonekedwe owunika a digito amagwiritsa ntchito adilesi ya 8 bit 1010001X (A2h), kotero mapu omwe adatchulidwa poyamba amakhalabe osasinthika a ID kukumbukira.
Zambiri zogwirira ntchito ndi zowunikira zimayang'aniridwa ndikufotokozedwa ndi Digital Diagnostics Transceiver Controller (DDTC) mkati mwa transceiver, yomwe imapezeka kudzera mu mawonekedwe a 2-waya serial. Pamene protocol ya serial itsegulidwa, chizindikiro cha wotchi (SCL, Mod Def 1) chimapangidwa ndi wolandirayo. Mawotchi abwino amawotchera deta mu transceiver ya SFP m'magawo a E2PROM omwe sali otetezedwa. M'mphepete mwa mawotchi olakwika kuchokera ku transceiver ya SFP. Chizindikiro cha serial data (SDA, Mod Def 2) ndi njira ziwiri zotsatsira deta. Wolandirayo amagwiritsa ntchito SDA molumikizana ndi SCL kuti alembe chiyambi ndi kutha kwa serial protocol activation. Zokumbukira zimakonzedwa ngati mawu amtundu wa 8-bit omwe amatha kuyankhidwa payekhapayekha kapena motsatizana.
Interface Circuit yovomerezeka
Miyeso Yaumboni
Kutsata Malamulo
| Mbali | Buku | Kachitidwe |
| Electrostatic discharge (ESD) | IEC/EN 61000-4-2 | Yogwirizana ndi miyezo |
| Electromagnetic Interference (EMI) | FCC Gawo 15 Kalasi B EN 55022 Kalasi B (CISPR 22A) | Yogwirizana ndi miyezo |
| Chitetezo cha Maso a Laser | FDA 21CFR 1040.10, 1040.11 IEC/EN 60825-1, 2 | Class 1 laser mankhwala |
| ROHS | 2002/95/EC | Yogwirizana ndi miyezo |
| Mtengo wa EMC | EN61000-3 | Yogwirizana ndi miyezo |
Zowonjezera A. Document Revision
| Version No. | Tsiku | Kufotokozera |
| 1.0 | 2010-09-01 | Tsamba loyamba |
| 2.0 | 2011-09-10 | Sinthani mawonekedwe ndi logo ya kampani |
| 3.0 | 2012-08-03 | Sinthani mphamvu -1~4 mpaka -1~3 |
