Profesional China 10g Sfp+ Kabel Optik Aktif - 25G SFP28 Kabel optik Aktif JHA-SFP28-25G-AOC – JHA
Profesional China 10g Sfp+ Kabel Optik Aktif - 25G SFP28 Kabel optik Aktif JHA-SFP28-25G-AOC – JHA Detail:
Fitur
◊ Antarmuka listrik sing cocog karo SFF-8431
◊ 850nm VCSEL laser lan PIN foto-detektor
◊ Dawane link maksimal 70m ing OM3 MMF lan 100m ing OM4 MMF
◊ Fungsi diagnostik digital kasedhiya liwat antarmuka I2C
◊ Suhu kasus operasi Komersial: 0 °C nganti +70 °C
◊ + 3.3 V sumber daya tunggal
◊ Konsumsi daya kurang saka 1W
◊ RoHS tundhuk
◊ Proteksi sandhi kanggo A0h lan A2h
Aplikasi
◊ 25GBASE-SR Ethernet
◊ Server, ngalih, panyimpenan lan adaptor kertu inang
Spesifikasi
Ratings maksimum Absolute
Tabel 1- Rating Maksimum Absolute
| Paramèter | Simbol | Min. | khas | Maks. | Unit | Cathetan |
| Tegangan Pasokan | Vcc3 | -0.5 | - | +3.6 | V | |
| Suhu panyimpenan | Ts | -10 | - | +70 | °C | |
| Kelembapan Operasi | RH | +5 | - | +85 | % | 1 |
Cathetan: 1 Ora ana kondensasi
Kahanan Operasi sing Disaranake
| Paramèter | Simbol | Min. | khas | Maks. | Unit | Cathetan |
| Suhu Kasus Operasi | TC | 0 | - | +70 | °C | |
| Tegangan Pasokan Daya | Vcc | 3.14 | 3.3 | 3.47 | V | |
| Power Supply Saiki | Icc | - | - | 300 | mA | |
| Dissipasi Daya | Pd | - | - | 1.0 | ING | |
| Bit Rate | BR | 8.5 | 25.78125 | - | Gbps | |
| Radius Bend Serat | Rb | 3 | - | - | cm |
Tabel2- Kahanan operasi sing disaranake
Karakteristik Listrik
Tabel3- Karakteristik Listrik
| Paramèter | Simbol | Min. | Jinis. | Maks. | Unit | Cathetan | ||||
| Pemancar | ||||||||||
| Swing Input Data Diferensial | Aku teka, PP | 200 | - | 1600 | mVPP | |||||
| Impedansi Diferensial Input | KALIMAT | 90 | 100 | 110 | Oh | |||||
| Tx_Fault | Operasi Normal | VOL | 0 | - | 0.8 | V | ||||
| Kesalahan Pemancar | VOH | 2.0 | - | VCC | V | |||||
| Tx_Disable | Operasi Normal | BAKAL | 0 | - | 0.8 | V | ||||
| Laser Pateni | HIV | 2.0 | - | VCC+0.3 | V | |||||
| panrima | ||||||||||
| Output Tanggal Diferensial | Vout | 400 | - | 800 | mV | |||||
| Impedansi Diferensial Output | ZD | 90 | 100 | 110 | Oh | |||||
| Rx_LOS | Operasi Normal | VOL | 0 | - | 0.8 | V | ||||
| Kelangan Sinyal | VoH | 2.0 | - | VCC | V | |||||
Karakteristik Optik
Tabel4-Karakteristik Optik
| Paramèter | Simbol | Unit | Min | Jinis | Maks | Cathetan |
| Karakteristik pemancar optik | ||||||
| Bit Rate | BR | Gbps | 8.5 | 25.78125 | - | |
| Rentang Panjang Gelombang Tengah | λc | nm | 820 | 850 | 880 | |
| Daya Bukak rata-rataTx_off | Poof | dBm | - | - | -45 | |
| Bukak Daya Optik | P0 | dBm | -6.0 | 2.4 | 1 | |
| Rasio kepunahan | IS | dB | 2 | - | - | |
| Lebar Spektral (RMS) | RMS | nm | - | - | 0.65 | |
| Karakteristik panrima optik | ||||||
| Bit Rate | BR | Gbps | 8.5 | 25.78125 | ||
| Bit Error Rate | BER | - | - | E-12 | ||
| Ambang karusakan | DT | dBm | 3.4 | - | - | |
| Overload Input Optikdaya | PIN | dBm | 2.4 | - | - | 2 |
| Rentang Panjang Gelombang Tengah | λc | nm | 820 | - | 880 | |
| Sensitivitas panrima ingDaya rata-rata | Sawijining | dBm | - | - | -5.2 | 3 |
| Los Assert | Kalah | dBm | -30 | - | - | |
| The De-Assert | LosD | dBm | - | - | -13 | |
| Los Hysteresis | LosH | dB | 0.5 |
Cathetan:
- Digabungake dadi 50/125 MMF.
- Diukur nganggo PRBS 231-1 pola tes @25.78125Gbps.BER=E-12 3. BER=1×10-12; PRBS231-1@25.78125Gbps.
Dianjurake Host Board Power Supply Circuit
Figure 1, Recommended Host Board Power Supply Circuit
Dianjurake Interface Circuit
Gambar 2, Recommended Interface Circuit
susunan pin
Gambar 3, Pin View
Tabel5- Fungsi Pin
Definisi
| Pin | Simbol | Jeneng / Katrangan | Cathetan |
| 1 | BANYU | Modul Transmitter Ground | 1 |
| 2 | TX_FAULT | Modul Transmitter Fault | 2 |
| 3 | TX_DISABLE | Transmitter Pateni; Pateni output laser pemancar | 3 |
| 4 | SDA | 2-Wire Serial Interface Data Line (MOD-DEF2) | |
| 5 | SCL | 2-Wire Serial Interface Clock (MOD-DEF1) | |
| 6 | MOD_ABS | Modul Absen, disambungake menyang VEET utawa VEER ing modul | 2 |
| 7 | RS0 | Rate Pilih 0, opsional kontrol panrima modul SFP + | 4 |
| 8 | RX_LOS | Indikasi Sinyal Kehilangan Penerima (Ing FC sing ditunjuk minangka Rx_LOS lan ing Ethernet sing ditunjuk minangka NOT Signal Detect) | 2 |
| 9 | RS1 | Rate Pilih 1, opsional kontrol SFP + modul pemancar | 4 |
| 10 | VEER | Modul Receiver Ground | 1 |
| 11 | VEER | Modul Receiver Ground | 1 |
| 12 | RD- | Receiver Inverted Data Output | |
| 13 | RD+ | Receiver Non-Kuwalik Output Data | |
| 14 | VEER | Modul Receiver Ground | 1 |
| 15 | VCCR | Modul panrima 3.3 V Supply | |
| 16 | VCCT | Modul Transmitter 3.3 V Pasokan | |
| 17 | BANYU | Modul Transmitter Ground | 1 |
| 18 | TD+ | Input Data Non-Kuwalik Transmitter | |
| 19 | TD- | Input Data Inverted Transmitter | |
| 20 | BANYU | Modul Transmitter Ground | 1 |
Cathetan:
- Pin lemah modul diisolasi saka modul kasus.
- Ing pin bakal dadi ditarik munggah karo 4.7K-10Kohms kanggo a voltase antarane 3.14v lan 3.46V ing tuan rumah papan.
- Pin ditarik nganti VCCT kanthi resistor 4.7K-10KΩ ing modul.
- Waca SFF-8472 Rev12.2 Tabel 10-2.
Spesifikasi Monitoring
Gambar 4, Peta Memori
Diagram Desain Mekanik
Tabel5- Kabel
dawa
| Dawane kabelL(Unit: m) | Sabar(Unit: cm) |
| ≤1.0 | +5/-0 |
| 1.0L≤4.5 | +15/-0 |
| 4.5L≤14.5 | +30/-0 |
| > 14.5 | +2%/-0 |
Pènget
Pancegahan Penanganan: Piranti iki gampang rusak amarga discharge elektrostatik (ESD).
Lingkungan bebas statis dianjurake banget. Tindakake pedoman miturut prosedur ESD sing tepat.
Safety Laser: Radiasi sing dipancarake dening piranti laser bisa mbebayani kanggo mata manungsa. Ngindhari sinar mata langsung utawa ora langsung.
Gambar detail produk:
Pandhuan produk sing gegandhengan:
Adhering kanggo teori kualitas, layanan, kinerja lan wutah, kita wis nampa kapercayan lan pujian saka pembeli domestik lan donya kanggo Profesional China 10g Sfp + Kabel Optik Aktif - 25G SFP28 Kabel optik aktif JHA-SFP28-25G-AOC – JHA , Produk bakal nyedhiyakake kanggo kabeh ndonya, kayata: Maladewa, Paraguay, Wellington, Tim teknik pakar kita umume bakal disiapake kanggo ngladeni sampeyan kanggo konsultasi lan umpan balik. Kita uga bisa menehi conto gratis kanggo nyukupi kabutuhan sampeyan. efforts kamungkinan bakal diprodhuksi kanggo nyedhiyani layanan kabèh heartedly lan dagangan. Yen sampeyan kepengin banget karo bisnis lan produk, hubungi kita kanthi ngirim email utawa nelpon kita kanthi cepet. Ing upaya kanggo ngerti produk lan perusahaan ekstra, sampeyan bisa teka menyang pabrik kanggo ndeleng. Umume kita bakal nampa tamu saka kabeh ndonya menyang bisnis kanggo nggawe hubungan bisnis karo kita. Mangga aran gratis kanggo ngomong karo kita kanggo bisnis cilik lan kita yakin bakal nuduhake pengalaman dagang karo kabeh pedagang.
Miturut Lorraine saka Lucerne - 2017.08.16 13:39 Manajer penjualan sabar banget, kita komunikasi babagan telung dina sadurunge mutusake kerja sama, pungkasane, kita seneng banget karo kerjasama iki!
Miturut Mildred saka Nigeria - 21.09.2018 11:44 Tulis pesen ing kene lan kirimake menyang kita
