Babban ragi na China SFP Transceiver Optical - 1.25G Multimode 550m DDM | Dual Fiber SFP Transceiver JHA3405D - JHA
Babban ragi na China SFP Transceiver Optical - 1.25G Multimode 550m DDM | Dual Fiber SFP Transceiver JHA3405D - JHA Cikakkun bayanai:
Siffofin:
1). Har zuwa 1.25Gb/s Data Links
2). Hot-Pluggable
3). Duplex LC connector
4). Har zuwa 550m akan 50/125μm MMF
5). 850nm VCSEL Laser watsawa
6). Samar da wutar lantarki guda ɗaya + 3.3V
7). Mai yarda da Interface Mai Kulawa tare da SFF-8472
8). Ƙarfin wutar lantarki
9). Yanayin zafin aiki na masana'antu / Extended/ Kasuwanci: -40°C zuwa 85°C/-5°C zuwa 85°C/-0°C zuwa 70°C Akwai
10). RoHS mai yarda da Jagorar Kyauta
Aikace-aikace:
1). Hanyoyin Sadarwar Metro/Ajiye
2). 1.25 Gb/s 1000Base-SX Ethernet
3). 1 × Fiber Channel
4). Sauran Hanyoyi na gani
Bayani:
JHA3405D Transceiver babban aiki ne, ƙirar farashi mai tsada wanda ke da keɓaɓɓen keɓancewar gani na LC. Daidaitaccen AC haɗe da CML don sigina mai girma da sarrafa LVTTL da sigina na saka idanu. Sashen mai karɓa yana amfani da mai karɓar PIN kuma mai watsawa yana amfani da Laser VCSEL na 850nm, har zuwa 8dB haɗin haɗin gwiwa ya tabbatar da wannan ƙirar 1000Base Ethernet 550m aikace-aikacen.
• Cikakkun Mahimman Kima
| Siga | Alama | Min. | Na al'ada | Max. | Naúrar |
| Ajiya Zazzabi | TS | -40 |
| +85 | °C |
| Samar da Wutar Lantarki | VCC | -0.5 |
| 4 | V |
| Danshi mai Dangi | RH | 0 |
| 85 | % |
•NasihaMuhallin Aiki:
| Siga | Alama | Min. | Na al'ada | Max. | Naúrar | |
| Yanayin aiki Case | Masana'antu | TC | -40 |
| 85 | °C |
| Ya kara | -5 |
| 85 | °C | ||
| Kasuwanci | 0 |
| +70 | °C | ||
| Samar da Wutar Lantarki | VCC | 3.135 |
| 3.465 | V | |
| Kawo Yanzu | Icc |
|
| 300 | mA | |
| Inrush Yanzu | Ikaruwa |
|
| Icc+30 | mA | |
| Matsakaicin Ƙarfi | Pmax |
|
| 1 | IN | |
• Halayen Lantarki (TON= -40 zuwa 85°C, VCC = 3.135 zuwa 3.465V)
| Siga | Alama | Min. | Na al'ada | Max. | Naúrar | Lura |
| Sashin watsawa: | ||||||
| Input bambanci impedance | Rin | 90 | 100 | 110 | IN | 1 |
| Ƙarshen shigar da bayanai guda ɗaya | Vin PP | 250 |
| 1200 | mVp-p |
|
| Canjawa Kashe Wutar Lantarki | VD | Vcc - 1.3 |
| Vcc | V | 2 |
| Canza Wutar Lantarki | VIN | Ruwa |
| Ruwa + 0.8 | V |
|
| Canjawa Kashe Lokacin Sayarwa | Tkayan zaki |
|
| 10 | mu |
|
| Sashin mai karɓa: | ||||||
| Juyin fitar da bayanai guda ɗaya | Wato, pp | 250 |
| 800 | mv | 3 |
| Laifi | Vhasara | Wutar lantarki - 0.5 |
| VCC_mai masaukin baki | V | 5 |
| LOS Na al'ada | Vnorsm | Viya |
| Viya+0.5 | V | 5 |
| Ƙin Samar da Wuta | PSR | 100 |
|
| mVpp | 6 |
Lura:
- AC haɗe.
- Ko bude da'ira.
- A cikin 100 ohm bambancin ƙarewa.
- 20-80%
- LOS shine LVTTL. Logic 0 yana nuna aiki na al'ada; dabaru 1 yana nuna ba a gano sigina ba.
- Duk ƙayyadaddun bayanai na transceiver sun dace da tsarin wutar lantarki na sinusoidal na 20 Hz zuwa 1.5MHz har zuwa ƙayyadaddun ƙima da aka yi amfani da su ta hanyar hanyar sadarwa ta tace wutar lantarki da aka nuna a shafi na 23 na Yarjejeniyar Mai Rushewar Maɗaukaki Mai Rushewa (MSA) , Satumba 14, 2000.
•Ma'aunin gani (TON= -40 zuwa 85°C, VCC = 3.135 zuwa 3.465V)
| Siga | Alama | Min. | Na al'ada | Max. | Naúrar | Lura |
| Sashin watsawa: | ||||||
| Tsawon Tsayin Tsakiya | lc | 840 | 850 | 860 | nm |
|
| Spectral Nisa(RMS) | pRMS |
|
| 0.85 | nm |
|
| Ƙarfin fitarwa na gani | Pfita | -9 |
| -3 | dBm | 1 |
| Rabon Kashewa | IS | 9 |
|
| dB |
|
| Lokaci Tashi/Faɗuwar gani | tr/tf |
|
| 260 | ps | 2 |
| Hayaniyar Ƙarfin Dangi | KUMA |
|
| -120 | dB/Hz |
|
| Fitar Mashin Ido | Yarda da IEEE802.3 z (laser 1 aminci) |
| ||||
| Sashin mai karɓa: | ||||||
| Tsawon Input Na gani | lc | 770 |
| 860 | nm |
|
| Yawaitar mai karɓa | Pol | 0 |
|
| dBm | 4 |
| Hankalin RX | Nasa |
|
| -17 | dBm | 4 |
| RX_LOS Tabbatarwa | THEA | -35 |
|
| dBm |
|
| RX_LOS Tsare-tsare | THED |
|
| -18 | dBm |
|
| RX_LOS Hysteresis | THEH | 0.5 |
|
| dB |
|
| Gabaɗaya Bayani: | ||||||
| Adadin Bayanai | BR |
| 1.25 |
| Gbps |
|
| Yawan Kuskuren Bit | BER |
|
| 10-12 |
|
|
| Max. Tsawon Haɗin Yana goyan baya akan 50/125μm MMF@1.25Gb/s | LMAX |
| 550 |
| m |
|
| Jimlar Tsarin Kasafin Kudi | LB | 8 |
|
| dB |
|
Lura
- An ƙaddamar da ƙarfin gani a cikin MMF.
- 20-80%.
- Ma'aunin Jitter da aka ɗauka ta amfani da Agilent OMNIBERT 718 daidai da GR-253.
- An auna tare da PRBS 27-1ku 10-12BER
•Pin Assignment
Hoton Hoton Mai Haɗin Gidan Mai Runduna Toshe Fin Lambobi da Suna
Hoton Lambobin Fil da Sunaye Mai Haɗin Gidan Mai watsa shiri
•PinMa'anar Aiki
| Pin No | Suna | Aiki | Toshe Seq | Bayanan kula |
| 1 | VeeT | Filin watsawa | 1 | 1 |
| 2 | Laifin TX | Alamar Laifin watsawa | 3 | |
| 3 | A kashe TX | Kashe mai watsawa | 3 | 2 |
| 4 | MOD-DEF2 | Ma'anar Module | 2 | 3 |
| 5 | MOD-DEF1 | Ma'anar Module 1 | 3 | 3 |
| 6 | MOD-DEF0 | Ma'anar Module 0 | 3 | 3 |
| 7 | Zaɓi Zaɓi | Ba a Haɗe ba | 3 | 4 |
| 8 | THE | Asarar sigina | 3 | 5 |
| 9 | VeeR | Ƙasar Mai karɓa | 1 | 1 |
| 10 | VeeR | Ƙasar Mai karɓa | 1 | 1 |
| 11 | VeeR | Ƙasar Mai karɓa | 1 | |
| 12 | RD- | Inv. Data Karɓa | 3 | 6 |
| 13 | RD+ | Data Karɓa | 3 | 6 |
| 14 | VeeR | Ƙasar Mai karɓa | 3 | 1 |
| 15 | VccR | Ikon Mai karɓa | 2 | 1 |
| 16 | VccT | Ikon watsawa | 2 | |
| 17 | VeeT | Filin watsawa | 1 | |
| 18 | TD+ | Isar da Bayanai A | 3 | 6 |
| 19 | TD- | Inv. Isar da In | 3 | 6 |
| 20 | VeeT | Filin watsawa | 1 |
Bayanan kula:
- Ƙasar da'ira ta keɓe a ciki daga ƙasan chassis.
- Ana kashe fitarwar Laser akan TDIS>2.0V ko buɗe, kunna akan TDIS
- Ya kamata a ja sama tare da 4.7k - 10 kohms akan hukumar gudanarwa zuwa ƙarfin lantarki tsakanin 2.0V da 3.6V. MOD_DEF(0) yana jan layi ƙasa don nuna an toshe module a ciki.
- Ba a amfani da zaɓin ƙimar
- LOS buɗaɗɗen fitarwa ce mai tarawa. Ya kamata a ja sama tare da 4.7k - 10 kohms akan hukumar gudanarwa zuwa ƙarfin lantarki tsakanin 2.0V da 3.6V. Logic 0 yana nuna aiki na al'ada; dabaru 1 yana nuna asarar sigina.
- AC Haɗe
•Module na SFPBayanin EEPROMda Gudanarwa
Samfuran SFP suna aiwatar da ka'idar sadarwar serial na waya 2 kamar yadda aka ayyana a cikin SFP-8472. Za a iya samun damar bayanan serial ID na samfuran SFP da sigogin Dijital Diagnostic Monitor ta hanyar I2C dubawa a adireshin A0h da A2h. An tsara ƙwaƙwalwar ajiya a cikin Table 1. An jera cikakken bayanin ID (A0h) a cikin Table 2. Kuma ƙayyadaddun DDM a adireshin A2h. Don ƙarin cikakkun bayanai na taswirar ƙwaƙwalwar ajiya da ma'anar byte, da fatan za a koma zuwa SFF-8472, "Interface Monitoring Diagnostic Interface for Optical Transceivers". An daidaita sigogin DDM na ciki.
Tebur 1.Taswirar Ƙwaƙwalwar Ƙwaƙwalwar Dijital (Takamaiman Bayanin Filin Bayanai)
Table 2- EEPROM Serial ID Abubuwan Ƙwaƙwalwar Ƙwaƙwalwa (Ahh)
| Adireshin Bayanai | Tsawon (Byte) | Sunan Tsawon | Bayani da Abubuwan da ke ciki |
| Filin ID na tushe | |||
| 0 | 1 | Mai ganowa | Nau'in Serial transceiver (03h=SFP) |
| 1 | 1 | Ajiye | Extended mai gano nau'in transceiver serial (04h) |
| 2 | 1 | Mai haɗawa | Lambar nau'in haɗin gani na gani (07=LC) |
| 3-10 | 8 | Transceiver | |
| 11 | 1 | Rufewa | NRZ (03h) |
| 12 | 1 | BR, mai suna | Matsakaicin adadin baud, naúrar 100Mbps |
| 13-14 | 2 | Ajiye | (0000h) |
| 15 | 1 | Tsawon (9um) | Tsawon haɗin haɗin yana goyan bayan 9/125um fiber, raka'a na 100m |
| 16 | 1 | Tsawon (50um) | Tsawon haɗin haɗin yana goyan bayan 50/125um fiber, raka'a na 10m |
| 17 | 1 | Tsawon (62.5um) | Tsawon haɗin haɗin yana goyan bayan 62.5/125um fiber, raka'a na 10m |
| 18 | 1 | Tsawon (Copper) | Tsawon hanyar haɗin gwiwa yana goyan bayan jan ƙarfe, raka'a na mita |
| 19 | 1 | Ajiye | |
| 20-35 | 16 | Sunan mai siyarwa | Sunan mai siyarwa na SFP: JHA |
| 36 | 1 | Ajiye | |
| 37-39 | 3 | Mai sayarwa YES | OUI ID mai siyar SFP |
| 40-55 | 16 | Mai sayarwa PN | Lambar Sashe: "JHA3405D" (ASCII) |
| 56-59 | 4 | Mai siyarwa Rev | Matakin bita don lambar sashi |
| 60-62 | 3 | Ajiye | |
| 63 | 1 | CCID | Mafi ƙarancin mahimmin byte na jimlar bayanai a adireshi 0-62 |
| Faɗin Faɗin ID | |||
| 64-65 | 2 | Zabin | Yana nuna waɗanne siginonin SFP na gani aka aiwatar(001Ah = LOS, TX_FAULT, TX_DISABLE duk ana goyan baya) |
| 66 | 1 | BR, max | Babban tazarar ƙimar bit, raka'a na % |
| 67 | 1 | BR, min | Ƙarƙashin ƙimar kuɗi kaɗan, raka'a na % |
| 68-83 | 16 | Mai sayarwa SN | Serial number (ASCII) |
| 84-91 | 8 | Lambar kwanan wata | Lambar kwanan wata masana'anta ta JHA |
| 92-94 | 3 | Ajiye | |
| 95 | 1 | CCEX | Bincika lambar don filayen ID mai tsayi (adireshi 64 zuwa 94) |
| Takamaiman Filin ID na Mai siyarwa | |||
| 96-127 | 32 | Ana iya karantawa | JHA takamaiman kwanan wata, karanta kawai |
| 128-255 | 128 | Ajiye | An ajiye don SFF-8079 |
• Halayen Dijital Diagnostic Monitor Halayen
| Adireshin Bayanai | Siga | Daidaito | Naúrar |
| 96-97 | Zazzabi na Ciki Mai Canjawa | ± 3.0 | °C |
| 98-99 | VCC3 Wutar Lantarki na Ciki | ± 3.0 | % |
| 100-101 | Laser Bias Yanzu | ± 10 | % |
| 102-103 | Ƙarfin Fitar da Tx | ± 3.0 | dBm |
| 104-105 | Ƙarfin shigar da Rx | ± 3.0 | dBm |
• Yarda da Ka'ida
JHA3405D ya bi ka'idodin daidaitawar wutar lantarki ta ƙasa da ƙasa (EMC) da buƙatun aminci da ƙa'idodi na ƙasa da ƙasa (duba cikakkun bayanai a Tebu mai zuwa).
| Fitar da Electrostatic(ESD) zuwa Wutar Lantarki | MIL-STD-883EHanyar 3015.7 | Darasi na 1 (> 1000V) |
| Fitar da Electrostatic (ESD)zuwa Duplex LC Receptacle | Saukewa: IEC61000-4-2GR-1089-CORE | Mai jituwa tare da ma'auni |
| ElectromagneticTsangwama (EMI) | FCC Kashi na 15 Darasi na BEN55022 Class B (CISPR 22B)Babban darajar VCCI | Mai jituwa tare da ma'auni |
| Tsaron Idon Laser | FDA 21CFR 1040.10 da 1040.11EN60950, EN (IEC) 60825-1,2 | Mai jituwa tare da Laser Class 1samfur. |
•Da'irar da aka ba da shawarar
Mai watsa shiri na SFP ya Shawarar da'ira
•Girman Injini
Zane Injiniya
JHA tana da haƙƙin yin canje-canje ga samfura ko bayanin da ke cikin nan ba tare da sanarwa ba. Babu wani abin alhaki da aka ɗauka sakamakon amfani da su ko aikace-aikacen su. Babu haƙƙi a ƙarƙashin kowane haƙƙin mallaka da ke tare da siyar da kowane irin samfuran ko bayanai.
Shenzhen JHA Technology Co., Ltd ne ya buga
Haƙƙin mallaka © Shenzhen JHA Technology Co., Ltd
Duka Hakkoki
Hotuna dalla-dalla samfurin:
Jagoran Samfuri masu dangantaka:
Muna ƙoƙari don nagarta, tallafawa abokan ciniki, muna fatan zama ƙungiyar haɗin gwiwa mai kyau da kuma mallake sha'anin ma'aikata, masu kaya da masu siyayya, suna fahimtar ƙimar rabo da ci gaba da tallan don Babban ragi na China SFP Optical Transceiver - 1.25G Multimode 550m DDM | Dual Fiber SFP Transceiver JHA3405D - JHA , Samfurin zai samar wa duk faɗin duniya, kamar: Iraq, Guyana, Gambia, Dole ne mu ci gaba da kiyaye ingancin, m, ingantaccen falsafar kasuwanci na gaskiya, alhakin, innovativespirit na sabis, bi kwangilar kuma ku bi suna, samfura masu inganci da haɓaka sabis maraba da abokan ciniki na ketare.
Daga Colin Hazel daga Costa Rica - 2018.02.08 16:45 Wannan kamfani na iya zama da kyau don biyan bukatun mu akan adadin samfur da lokacin bayarwa, don haka koyaushe muna zaɓar su lokacin da muke da buƙatun siyayya.
By Maryamu daga Porto - 2017.05.21 12:31 
