KCO-SFP+-10G-ER 10Gb/s 1550nm SFP+ 40kmOnye na-ebufe ihe
KCO-SFP+-10G-ER
+ KCO SFP+ 10G ER bụ ọkọlọtọ maka eriri fiber optic iri Gigabit Ethernet, nke e mere kpọmkwem maka nnyefe dị anya.
+ Ọ na-enye ohere maka mbufe data ruo kilomita 40 n'elu eriri otu ụdị (SMF) na ogologo ebili mmiri nke 1550nm.
+ A na-eji modulu eriri optic KCO SFP+ 10G ER, nke a na-ejikarị eme ihe dị ka transceivers SFP+, eme ihe n'ọtụtụ ngwa ebe ọ dị mkpa ka e nwee ike iru ya ogologo, dịka ijikọ ụlọ na nnukwu ogige ma ọ bụ n'ime netwọk mpaghara obodo ukwu.
Atụmatụ Ngwaahịa
+ Njikọ Data ruo 11.1Gbps
+ Nzipu ruo 40km na SMF
+ Onye na-ebufe EML na onye nnata PIN
+ Ebe nchekwa ígwè, maka obere EMI
+ Njikọ waya abụọ yana nlekota nyocha dijitalụ agbakwunyere
+ Akara ukwu SFP+ nke a na-akpọ ọkụ
+ Nkọwapụta kwekọrọ na SFF 8472
+ Dakọtara na SFP+ MSA yana njikọ LC
+ Otu ọkọnọ ike 3.3V
+ Oke okpomọkụ ọrụ ikpe: 0°C ruo 70°C
+ Ike na-apụ n'anya < 1.5 W
Ngwa
+ 10GBASE-ER/EW & 10G Ethernet
Ọkọlọtọ
+ Dabara na SFF-8431
+ Dabara na SFF 8472
+ Dabara adaba maka RoHS.
Ọkwa Kachasị Elu
| Paramita | Akara ngosi | Nkeji. | Ụdị. | Max. | Ngalaba |
| Okpomọkụ Nchekwa | Ts | -40 | - | 85 | ºC |
| Iru mmiri dị nso | RH | 5 | - | 95 | % |
| Voltaji Ike Inye | VCC | -0.3 | - | 4 | V |
| Voltaji Ntinye Mgbaàmà |
| Vcc-0.3 | - | Vcc+0.3 | V |
Ọnọdụ Ọrụ Akwadoro
| Paramita | Akara ngosi | Nkeji. | Ụdị. | Max. | Ngalaba | Ihe ndetu |
| Okpomọkụ Ọrụ Ikpe | Tikpe | 0 | - | 70 | ºC | Na-enweghị ikuku na-asọfe |
| Voltaji Ike Inye | VCC | 3.14 | 3.3 | 3.47 | V | |
| Ike ọkọnọ ugbu a | ICC | - | 450 | mA | ||
| Ọnụego data | BR | 10.3125 | Gbps | |||
| Ogologo Nzipu | TD | - | 40 | km | ||
| Eriri ejikọtara ọnụ | Eriri ụdị otu | 9/125um SMF | ||||
Njirimara Anya
| Paramita | Akara ngosi | Nkeji. | Ụdị. | Max. | Ngalaba | Ihe ndetu |
| Onye na-ebufe ihe | ||||||
| Ike nkezi ewepụtara | PO | -1 | +3 | dBm | Rịba ama (1) | |
| Oke Mbibi | ER | 6 | dB | |||
| Ogologo Etiti | λc | 1530 | 1550 | 1565 | nm | |
| Obosara Band Spektrọnik (RMS) | σ | 1.0 | nm | |||
| SMSR | 30 | dB | ||||
| Gbanyụọ Ike Mmepụta nke Onye Na-ebuga | PFỌPỤ | -30 | dBm | |||
| Ntaramahụhụ nke Onye Na-ebuga na Mgbasa | TDP | 3.0 | dB | |||
| Mkpuchi Anya Mpụta | Dabara na IEEE 802.3ae | |||||
| Onye nnata | ||||||
| Ogologo Opiktị Ntinye | λ | 1270 | 1610 | nm | ||
| Mmetụta nke Onye Nnata | Psen | -15.8 | dBm | Rịba ama (2) | ||
| Ike Njupụta Ntinye (Ibufe ibu) | Abụ Ọma | 0.5 | dBm | |||
| Nchọpụta LOS - Gosi ike | PA | -28 | dBm | |||
| Nchọpụta LOS - Ike Deassert | PD | -19 | dBm | |||
| Nchọpụta Nkịta LOS | PHYS | 0.5 | dB | |||
Rịba ama:
1. Ike e tinyere (nkezi) bụ ike ejikọtara ya na eriri ụdị otu yana njikọ ukwu. (Tupu Ndụ)
2. A tụrụ ya na mgbaama nnwale kwekọrọ maka BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
Njirimara eletriki
| Paramita | Akara ngosi | Nkeji | Ụdị | Max | Ngalaba | RỤBA AMA |
| Voltaji ọkọnọ | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Ngwa ọkọnọ | Icc | 450 | mA | |||
| Onye na-ebufe ihe | ||||||
| Ntinye ihe dị iche iche nke ntinye | Rin | 100 | Ω | 1 | ||
| Ngbanwe ntinye data nke otu njedebe | Vin,pp | 180 | 700 | mV | ||
| Nyefee Gbanyụọ Voltaji | VD | Vcc–1.3 | Vcc | V | ||
| Zipu Kwado Voltaji | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Gbanyụọ Oge Nkwupụta Zipu | 10 | us | ||||
| Onye nnata | ||||||
| Mgbanwe mmepụta data dị iche iche | Vout,pp | 300 | 850 | mV | 3 | |
| Oge mmụba nke mmepụta data | tr | 28 | ps | 4 | ||
| Oge ọdịda mmepụta data | tf | 28 | ps | 4 | ||
| Njehie LOS | Nsogbu VLOS | Vcc–1.3 | VccHOST | V | 5 | |
| LOS Nkịtị | Ụkpụrụ VLOS | Vee | Vee+0.8 | V | 5 | |
| Ọjụjụ nke Inye Ike | PSR | 100 | mVpp | 6 |
Ihe ndetu:
- Ejikọtara ya ozugbo na ntinye data TX. Mgbe nke ahụ gasịrị, ejikọtara AC.
- Ma ọ bụ sekit mepere emepe.
- N'ime njedebe dị iche iche nke 100 ohms.
- Pasentị 20 – 80.
- Mfu nke akara ngosi bụ LVTTL. Usoro 0 na-egosi ọrụ nkịtị; usoro 1 na-egosi na achọpụtaghị akara ngosi ọ bụla.
Mmetụta nke onye nnata na-agbaso mgbanwe nke sinusoidal nke 20 Hz ruo 1.5 MHz ruo uru akọwapụtara nke etinyere site na netwọk nzacha ike akwadoro.
Nkọwa Ntụtụ
| Ntụtụ | Akara ngosi | Aha/Nkọwa | RỤBA AMA |
| 1 | VEET | Ala nnyefe (A na-ahụkarị na Ala nnata) | 1 |
| 2 | TNJIDE | Nsogbu nke Onye Na-ebuga Ihe. | 2 |
| 3 | TDIS | Gbanyụọ ihe nnyefe. Akwụsịla mmepụta laser na elu ma ọ bụ mepere emepe. | 3 |
| 4 | SDA | Ahịrị Data Interface Serial 2-waya | 4 |
| 5 | SCL | Ahịrị Elekere Usoro Njikọta Waya abụọ | 4 |
| 6 | MOD_ABS | Modulu adịghị. E tinyere ntọala n'ime modulu ahụ | 4 |
| 7 | RS0 | Nye ọkwa Họrọ 0 | 5 |
| 8 | LOS | Mfu nke ihe ngosi mgbaama. Echiche 0 na-egosi ọrụ nkịtị. | 6 |
| 9 | RS1 | Achọghị njikọ ọ bụla | 1 |
| 10 | VEER | Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe) | 1 |
| 11 | VEER | Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe) | 1 |
| 12 | Rd- | Agbanweela data nnata. AC ejikọtara | |
| 13 | Rd+ | Data nnata anaghị agbanwe agbanwe. AC ejikọtara | |
| 14 | VEER | Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe) | 1 |
| 15 | VCCR | Ike Nnata | |
| 16 | VCCT | Ike nnyefe | |
| 17 | VEET | Ala nnyefe (A na-ahụkarị na Ala nnata) | 1 |
| 18 | TD+ | DATA nke na-anaghị agbanwe agbanwe na AC ejikọtara. | |
| 19 | TD- | DATA nke onye na-ebufe ihe na AC ejikọtara. | |
| 20 | VEET | Ala nnyefe (A na-ahụkarị na Ala nnata) | 1 |
Ihe ndetu:
- A na-ekewapụ ala sekit ahụ n'ime ya site na ala chassis.
- TNJIDEbụ ihe na-anakọta/mpụta mmiri mepere emepe, nke a ga-eji ihe mgbochi 4.7k – 10k Ohms dọpụta elu na bọọdụ nnabata ma ọ bụrụ na ebumnuche ya bụ iji ya. Voltaji ndọpụta kwesịrị ịdị n'etiti 2.0V ruo Vcc + 0.3VA. Mmepụta dị elu na-egosi nsogbu nnyefe nke ma TX bias current ma ọ bụ ike mmepụta TX gafere oke mkpu edobere. Mmepụta dị ala na-egosi ọrụ nkịtị. N'ọnọdụ dị ala, a na-adọpụta mmepụta ahụ ruo <0.8V.
- Agbanyụrụ mmepụta laser na TDIS>2.0V ma ọ bụ mepere emepe, enyere ya na TDIS<0.8V.
- A ga-eji bọọdụ nnabata 4.7kΩ- 10kΩ dọpụta ya ruo voltaji dị n'etiti 2.0V na 3.6V. MOD_ABS na-adọpụta ahịrị dị ala iji gosi na modulu ahụ arụnyere.
- E wepụrụ ya n'ime dịka SFF-8431 Rev 4.1 si dị.
- LOS bụ ihe na-anakọta ihe mepere emepe. A ga-adọpụta ya site na 4.7kΩ – 10kΩ na bọọdụ nnabata ruo voltaji dị n'etiti 2.0V na 3.6V. Logic 0 na-egosi ọrụ nkịtị; logic 1 na-egosi mfu nke mgbaàmà.
Ọrụ Nchọpụta Dijitalụ
Ndị transceivers OP-SFP+-ER na-akwado usoro nkwukọrịta usoro waya abụọ dịka akọwara na SFP+MSA.
NJ SFP serial nke ọkọlọtọ na-enye ohere ịnweta ozi njirimara nke na-akọwa ikike nke transceiver, njikọ ọkọlọtọ, onye nrụpụta, na ozi ndị ọzọ.
Na mgbakwunye, ndị na-ebufe ihe na-eme ka SFP+ nwee njikọ pụrụ iche nke nyocha nchọpụta dijitalụ emelitere, nke na-enye ohere ịnweta paramita ọrụ ngwaọrụ dịka okpomọkụ transceiver, ugbu a laser bias, ike anya ebufere, ike anya natara na voltaji ọkọnọ transceiver. Ọ na-akọwakwa usoro ọgbara ọhụrụ nke ọkọlọtọ mkpu na ịdọ aka ná ntị, nke na-agwa ndị ọrụ njedebe mgbe paramita ọrụ ụfọdụ dị n'èzí oke nkịtị nke ụlọ ọrụ mmepụta ihe setịpụrụ.
SFP MSA na-akọwa maapụ ebe nchekwa 256-byte na EEPROM nke enwere ike ịnweta site na njikọ usoro waya 2 na adreesị 8 bit 1010000X (A0h). Njikọ nlekota nchọpụta dijitalụ na-eji adreesị 8 bit 1010001X (A2h), yabụ maapụ ebe nchekwa usoro ID akọwapụtara na mbụ anaghị agbanwe agbanwe.
A na-enyocha ma kọọ ozi ọrụ na nchọpụta site na Digital Diagnostics Transceiver Controller (DDTC) n'ime transceiver ahụ, nke a na-enweta site na njikọ usoro waya abụọ. Mgbe etinyere usoro usoro ahụ, onye ọbịa na-emepụta akara elekere usoro (SCL, Mod Def 1). Ọnụọgụ dị mma na-emechi data n'ime transceiver SFP n'ime akụkụ ndị ahụ nke E2PROM nke na-enweghị nchekwa ederede. Ọnụọgụ adịghị mma na-emechi data sitere na transceiver SFP. Akara data usoro (SDA, Mod Def 2) bụ ụzọ abụọ maka nnyefe data usoro. Onye ọbịa na-eji SDA na njikọ SCL iji gosi mmalite na njedebe nke mmegharị usoro usoro. A na-ahazi ncheta dị ka usoro okwu data 8-bit nke enwere ike idozi n'otu n'otu ma ọ bụ n'usoro.
Sekit Interface akwadoro
Nhazi Akụkụ
Nrubeisi Iwu
| atụmatụ | Ntụaka | Arụmọrụ |
| Mwepụ Electrostatic (ESD) | IEC/EN 61000-4-2 | Dakọtara na ọkọlọtọ |
| Mgbochi Elektrọnik (EMI) | FCC Nkebi nke 15 Klas B EN 55022 Klas B (CISPR 22A) | Dakọtara na ọkọlọtọ |
| Nchekwa Anya Laser | FDA 21CFR 1040.10, 1040.11 IEC/EN 60825-1, 2 | Ngwaahịa laser nke klas 1 |
| ROHS | 2002/95/EC | Dakọtara na ọkọlọtọ |
| EMC | EN61000-3 | Dakọtara na ọkọlọtọ |
Mgbakwunye A. Ndozigharị Akwụkwọ
| Ụdị nke a | Ụbọchị | Nkọwa |
| 1.0 | 2010-09-01 | Mpempe akwụkwọ nchekwa data mbụ |
| 2.0 | 2011-09-10 | Melite usoro na akara ngosi ụlọ ọrụ ahụ |
| 3.0 | 2012-08-03 | Melite nkọwapụta ike -1~4 ruo -1~3 |
