10/100/1000BASE-T ọla kọpa SFP transceiver JHA3401
Atụmatụ:
♦ Ruo 1.25Gb/s njikọ data bi-directional
♦ Ụkwụ SFP na-ekpo ọkụ-pluggable
♦ Ogologo ọnọdụ okpomọkụ agbatịkwuru (-40°C ruo +85°C)
♦ Ihe mkpuchi ọla zuru oke maka obere EMI
♦ Mbelata ike dị ala
♦ Mgbakọ njikọ RJ-45 kọmpat
♦ Ozi ngwaahịa zuru ezu na EEPROM
♦ + 3.3V otu ike ọkọnọ
♦ Ịnweta oyi akwa anụ ahụ IC site na bọs 2-waya
♦ 10/100/1000 BASE-T na-arụ ọrụ na sistemụ nnabata na interface SGMII
♦ Dabara na SFP MSA
♦ Dabara na IEEE Std 802.3TM-2002
♦ Dabara na FCC 47 CFR Nkebi 15, Klas B
♦ Ngwaahịa kwekọrọ na RoHS
Ngwa:
♦ 1.25 Gigabit Ethernet n'elu Cat 5 USB
♦ Gbanwee / rawụta ka ịgbanwee / rawụta njikọ
♦ I / O dị elu maka sava faịlụ
Nkọwa:
JHA3401 10/100/1000BASE-T ọla kọpa SFP transceiver dị elu arụmọrụ, ọnụ ahịa modul kwekọrọ na Gigabit Ethernet na 10/100/1000BASE-T ụkpụrụ dị ka akọwapụtara na IEEE 802. 3-2002 na IEEE 802.3ab / na-akwado IEEE 100/1000Mbps data- ọnụego ruru 100 mita na-erute n'elu eriri 5 agbagọ agbagọ na-enweghị mkpuchi.JHA3401 na-akwado 10/100/1000 Mbps zuru ezu data-njikọ nwere akara Pulse Amplitude Modula-tion (PAM) ọkwa 5.A na-eji ụzọ anọ niile dị na eriri nwere ọnụọgụ akara na 250Mbps na ụzọ ọ bụla.JHA3401 na-enye ozi Oghere Usoro NJ ọkọlọtọ dabara na SFP MSA, nke enwere ike ịnweta ya na adreesị A0h site na 2-waya serial CMOS EEPROM protocol.Enwere ike ịnweta IC anụ ahụ site na bọs serial 2-waya na adreesị ACh.
•SFP iji kwado njikọ njikọ
| Ntụtụ | Aha mgbaàmà | Nkọwa | Ihe ndetu MSA |
| 1 | VEET | Ala nnyefe (nke a na-ahụkarị na ala nnata) |
|
| 2 | TFAULT | Mmejọ nnyefe.akwadoghị | Rịba ama 1 |
| 3 | TDIS | Gbanyụọ nnyefe.PHY nwere nkwarụ n'elu ma ọ bụ mepere emepe | Rịba ama 2 |
| 4 | MOD_DEF(2) | Nkọwa Module 2. Data akara maka Oghere Usoro NJ. | Rịba ama 3 |
| 5 | MOD_DEF(1) | Nkọwa Module 1. Ahịrị elekere maka Oghere Usoro NJ. | Rịba ama 3 |
| 6 | MOD_DEF(0) | Nkọwa Module 0. Gburugburu n'ime modul. | Rịba ama 3 |
| 7 | Họrọ Họrọ | Enweghị njikọ achọrọ |
|
| 8 | LOS | Ọnwụ nke mgbaama – elu na-egosi mfu nke mgbaama | Rịba ama 4 |
| 9 | VEER | Ala nnata (nke a na-ahụkarị na ala nnyefe) |
|
| 10 | VEER | Ala nnata (nke a na-ahụkarị na ala nnyefe) |
|
| 11 | VEER | Ala nnata (nke a na-ahụkarị na ala nnyefe) |
|
| 12 | RD- | Ndị nnata tụgharịrị DATA.AC jikọtara | Rịba ama 5 |
| 13 | RD+ | Ndị nnata na-abụghị DATA apụọ.AC jikọtara | Rịba ama 5 |
| 14 | VEER | Ala nnata (nke a na-ahụkarị na ala nnyefe) |
|
| 15 | VCCR | Nkwanye ike nnata | Rịba ama 6 |
| 16 | VCCT | Nnyefe Ike | Rịba ama 6 |
| 17 | VEET | Ground Transmitter (Nke a na-ahụkarị na ala nnata) |
|
| 18 | TD+ | Mbufe DATA anaghị atụgharị n'ime AC jikọtara. | Rịba ama 7 |
| 19 | TD- | Mbugharị atụgharịrị DATA n'ime AC Ejikọtara. | Rịba ama 7 |
| 20 | VEET | Ala nnyefe (nke a na-ahụkarị na ala nnata) |
|
ndetu:
1. A naghị eji TX Fault na-ejikọta ya na ala site na 100 ohm resistor.
2. TX Gbanyụọ dị ka akọwara na MSA adịghị adabere na 1000BASE-T modul, ma a na-eji ya dị mma dị ka ntinye iji tọgharịa ASIC dị n'ime.A na-ebuli ntụtụ a n'ime modul nwere ihe mgbochi 4.7 KW.
Dị ala (0 - 0.8 V): Onye ntụgharị na
N'etiti (0.8 V na 2.0 V): Enweghị nkọwa
Elu (2.0 – 3.465 V): Transceiver na steeti nrụpụta
Mepee: Transceiver na steeti nrụpụta
3. Mod-Def 0,1,2.Ndị a bụ atụdo nkọwa modul.Ekwesịrị ịdọrọ ha na ihe mgbochi 4.7-10 KW na bọọdụ nnabata ka ọ bụrụ ihe na-erughị VCCT + 0.3 V ma ọ bụ VCCR + 0.3 V.
A na-ejikọta Mod Def 0 na ala site na 100 ohm resistor iji gosi na modul dị.
Mod-Def 1 bụ ahịrị elekere nke interface serial waya abụọ maka nhọrọ Oghere Usoro NJ
Mod-Def 2 bụ ahịrị data nke interface serial waya abụọ maka nhọrọ Oghere Usoro NJ
4. LVTTL dakọtara na oke voltaji nke 2.5V.akwadoghị na HTSFP-24-111X
5. RD-/+: Ndị a bụ ihe ndị nnata dị iche iche.Ha bụ ac jikọtara ahịrị dị iche iche 100 ohm nke a ga-akwụsị na 100 ohm iche na onye ọrụ SerDes.A na-eme njikọ ac n'ime modul ma ya mere ọ dịghị mkpa na bọọdụ nnabata.Ntugharị voltaji na ahịrị ndị a ga-adị n'etiti 370 na 2000 mV dị iche (185 - 1000 mV otu kwụsịrị) mgbe a kwụsịrị nke ọma.Ọkwa ndị a dakọtara na CML na LVPECL voltaji swings.
6. VCCR na VCCT bụ ndị na-anata na nnyefe ike.Akọwapụtara ha dị ka 3.3 V ± 5% na ntụtụ njikọ SFP.Ihe kacha enye ugbu a bụ ihe dị ka 300mA na njikọ in-rush ugbu a ga-abụkarị ihe karịrị 30 mA karịa steeti kwụsiri ike mgbe 500 nanoseconds gachara.
7. TD-/+: Ndị a bụ ntinye nnyefe dị iche.Ha bụ ac jikọtara ahịrị dị iche iche na njedebe dị iche iche 100 W n'ime modul.A na-eme njikọ ac n'ime modul ma ya mere ọ dịghị mkpa na bọọdụ nnabata.Ihe ntinye ga-anabata swings dị iche iche nke 500 - 2400 mV (250-1200 mV otu njedebe), ọ bụ ezie na a na-atụ aro ka ụkpụrụ dị n'etiti 500 na 1200 mV dị iche (250 - 600 mV otu njedebe) mee ihe maka arụmọrụ EMI kacha mma.Ọkwa ndị a dakọtara na CML na LVPECL voltaji swings.
Eserese nke njikọ bọọdụ ndị ọbịa ngọngọ pin nọmba na aha
•+ 3.3V volt eletriki ike Interface
JHA3401 nwere oke ntinye voltaji nke 3.3 V +/- 5%.A naghị anabata oke voltaji 4 V maka ịrụ ọrụ na-aga n'ihu.
| Oke | Akara | Min. | Ụdị | Oke. | Nkeji | Ihe ndetu/ Ọnọdụ |
| Nyefee ugbu a | Is |
| 320 | 375 | mA | 1.2W max ike karịrị oke voltaji na okpomọkụ.Lee ndetu ịkpachara anya n'okpuru |
| Ntinye voltaji | Vcc | 3.13 | 3.3 | 3.47 | V | A na-ezo aka na GND |
| Ọganihu Ugbu a | Isurge |
| 30 |
| mA | Plọg na-ekpo ọkụ n'elu ọnọdụ ọnọdụ ugbu a.Lee ndetu ịkpachara anya |
Akpachara anya: Oriri ike na nrị elu dị elu karịa ụkpụrụ akọwapụtara na SFP MSA
•Mgbama Ọsọ dị ala
MOD_DEF(1) (SCL) na MOD_DEF(2) (SDA), bụ akara ngosi CMOS mepere emepe.Ha abụọ MOD_ DEF(1) na MOD_DEF(2) ga-ebulirịrị ka ha nọrọ na ọbịa_Vcc.
| Oke | Akara | Min. | Oke. | Nkeji | Ihe ndetu/ Ọnọdụ |
| Mmepụta SFP dị ala | VOL | 0 | 0.5 | V | 4.7k ruo 10k ntuli elu na host_Vcc. |
| Mbupute SFP High | VOH | onye ọbịa_Vcc -0.5 | onye ọbịa_Vcc + 0.3 | V | 4.7k ruo 10k ntuli elu na host_Vcc. |
| Ntinye SFP ala | VIL | 0 | 0.8 | V | 4.7k ruo 10k ebuli elu na Vcc. |
| Ntinye SFP High |
| 2 | Vcc + 0.3 V | V | 4.7k ruo 10k ebuli elu na Vcc. |
•Igwe ọkụ eletrik dị elu
Mgbama niile dị elu bụ AC jikọtara n'ime.
| Ahịrị nnyefe-SFP | ||||||
| Oke | Akara | Min. | Ụdị | Oke. | Nkeji | Ihe ndetu/ Ọnọdụ |
| Ugboro ahịrị | fL |
| 125 |
| MHz | Ntinye koodu ọkwa 5, kwa IEEE 802.3 |
| Mbupute Tx | Zout, TX |
| 100 |
| Ohm | Ọdịiche |
| Ntinye ntinye Rx | Zin, RX |
| 100 |
| Ohm | Ọdịiche |
| Onye ọbịa-SFP | ||||||
| Oke | Akara | Min. | Ụdị | Oke. | Nkeji | Ihe ndetu/ Ọnọdụ |
| Otu ngwungwu ntinye data | Vinsing | 250 | 1200 | mV | Otu kwụsịrị | |
| Mmalite mmepụta data otu kwụsịrị | Vouts | 350 | 100 | 800 | mV | Otu kwụsịrị |
| Oge Bilie/Daa | Tr, Tf | 175 | psk | 20%-80% | ||
| Ntinye ntinye Tx | Zin | 50 | Ohm | Otu kwụsịrị | ||
| Mwepụta Rx | Zọpụ | 50 | Ohm | Otu kwụsịrị | ||
• Nkọwapụta izugbe
| Oke | Akara | Min. | Ụdị | Oke. | Nkeji | Ihe ndetu/ Ọnọdụ |
| Ọnụego data | BR | 100 |
| 1,000 | Mb/s | IEEE 802.3 dakọtara. |
| Ogologo eriri USB | L |
|
| 100 | m | Nkeji 5 UTP.BER <10-12 |
•Nkọwapụta gburugburu ebe obibi
JHA3401 nwere agbatị ogologo site na 0°C ruo +85°C ọnọdụ okpomọkụ dịka akọwapụtara na Tebụl 7.
| Oke | Akara | Min. | Ụdị | Oke. | Nkeji | Ihe ndetu/ Ọnọdụ |
| Okpomọkụ na-arụ ọrụ | N'elu | 0 |
| 85 | Celsius C | Ọnọdụ okpomọkụ |
| Okpomọkụ nchekwa | Tsto | -40 |
| 100 | Celsius C | Ọnọdụ okpomọkụ |
•Ọdịnaya NJ Oghere Usoro
| Adreesị data | Ogologo (Byte) | Aha nke Ogologo | Nkọwa na ọdịnaya |
| Ogige NJ isi | |||
| 0 | 1 | Ihe nchọpụta | Ụdị transceiver Oghere Usoro (03h=SFP) |
| 1 | 1 | Echekwara | Ihe nchọpụta agbatịgoro nke ụdị transceiver serial (04h) |
| 2 | 1 | Njikọ | Koodu ụdị njikọ ngwa anya (22=RJ45) |
| 3-10 | 8 | Transceiver | 1000BASE-T |
| 11 | 1 | Ntinye koodu | 8B10B (01h) |
| 12 | 1 | BR, aha | Ọnụego baud ọnụ, nkeji 100Mbps |
| 13 | 1 | Echekwara | (0000h) |
| 14 | 1 | Ogologo (9um,km) | Ogologo njikọ akwadoro maka eriri 9/125um, nkeji km |
| 15 | 1 | Ogologo (9um) | Ogologo njikọ akwadoro maka eriri 9/125um, nkeji 100m |
| 16 | 1 | Ogologo (um 50) | Ogologo njikọ akwadoro maka eriri 50/125um, nkeji 10m |
| 17 | 1 | Ogologo (62.5um) | Ogologo njikọ akwadoro maka eriri 62.5/125um, nkeji 10m |
| 18 | 1 | Ogologo (ọla kọpa) | Ogologo njikọ kwadoro maka ọla kọpa, nkeji nke mita |
| 19 | 1 | Echekwara | |
| 20-35 | 16 | Aha onye na-ere ere | Aha onye na-ere SFP: JHA Technology Co., Ltd |
| 36 | 1 | Echekwara | |
| 37-39 | 3 | Onye na-ere ahịa OUI | OUI ID onye na-ere transceiver SFP |
| 40-55 | 16 | Onye na-ere ahịa PN | Nọmba akụkụ: "JHA3401" (ASCII) |
| 56-59 | 4 | Onye na-ere ahịa rev | Ọkwa ngbanwe maka nọmba akụkụ |
| 60-61 | 2 | Ogologo ogologo | Ogologo ogologo nke laser |
| 62 | 1 | Echekwara | |
| 63 | 1 | CCID | Nchikota data kacha nta dị mkpa na adreesị 0-62 |
| Ogige NJ agbatịkwuru | |||
| 64-65 | 2 | Nhọrọ | Na-egosi akara ngosi SFP ngwa anya etinyere (001Ah = LOS, TX_FAULT, TX_DISABLE niile akwadoro) |
| 66 | 1 | BR, max | Oke ọnụego ntakịrị elu, nkeji nke % |
| 67 | 1 | BR, min | Oke ọnụego obere ntakịrị, nkeji nke % |
| 68-83 | 16 | Onye na-ere ahịa SN | Nọmba Oghere Usoro (ASCII) |
| 84-91 | 8 | Koodu ụbọchị | Koodu ụbọchị nrụpụta |
| 92-94 | 3 | Echekwara | |
| 95 | 1 | CCEX | Lelee koodu maka Ubi ID agbatịkwuru (adreesị 64 ruo 94) |
| Ebe NJ ndị na-ere ahịa akọwapụtara | |||
| 96-127 | 32 | Enwere ike ịgụ | Ụbọchị onye na-ere ere, naanị gụọ |
•Akụkụ igwe
Akụkụ Mechanical nke Transceiver
JHA nwere ikike ime mgbanwe na ngwaahịa ma ọ bụ ozi dị n'ime ebe a na-enweghị ọkwa.Ọ nweghị ụgwọ a na-eche n'ihi ojiji ma ọ bụ ngwa ha.Enweghị ikike n'okpuru patent ọ bụla na-eso ire ngwaahịa ma ọ bụ ozi ọ bụla.
E bipụtara Shenzhen JHA Technology Co., Ltd
Nwebiisinka © Shenzhen JHA Technology Co., Ltd
Ikike niile echekwabara
