100G QSFP28/4SFP28 Langsung Pasang Kabel JHA-QSFP28-4SFP28-100G-PCU
Katrangan Umum
Majelis kabel tembaga pasif QSFP28 nduweni wolung pasangan tembaga diferensial, nyedhiyakake papat saluran transmisi data kanthi kecepatan nganti 28Gbps saben saluran, lan nyukupi 100G Ethernet, 25G Ethernet lan InfiniBand Enhanced Data Rate (EDR) syarat. saka 26AWG liwat 30AWG-iki 100G perakitan kabel tembaga fitur mundhut selipan kurang lan Dhiskusi salib kurang.
Dirancang kanggo aplikasi ing pusat data, jaringan lan pasar telekomunikasi sing mbutuhake kacepetan dhuwur, perakitan kabel sing bisa dipercaya, produk generasi sabanjure iki nuduhake antarmuka kawin sing padha karo faktor wangun QSFP +, dadi kompatibel karo port QSFP sing ana. QSFP28 bisa digunakake karo aplikasi 10G lan 14G saiki karo wates integritas sinyal substansial.
Fitur lan Keuntungan
◊ Kompatibel karo IEEE 802.3bj, IEEE 802.3by lan InfiniBand EDR
◊ Ndhukung tarif data agregat 100Gbps
◊ construction Optimized kanggo nyilikake mundhut selipan lan salib Dhiskusi
◊ Mundur kompatibel karo ana QSFP + konektor lan kandang
◊ Desain kait geser Pull-to-release
◊ 26AWG liwat 30AWG kabel
◊ Lurus lan break metu konfigurasi Déwan kasedhiya
◊ Selaras kabel braid mandap watesan EMI radiation
◊ Pemetaan EEPROM sing bisa disesuaikan kanggo tandha kabel
◊ RoHS tundhuk
Aplikasi Produk
◊ Ngalih, server lan router
◊ Jaringan Pusat Data
◊ Jaringan area panyimpenan
◊ Komputasi kinerja dhuwur
◊ Infrastruktur telekomunikasi lan nirkabel
◊ Diagnosa medis lan jaringan
◊ Peralatan tes lan pangukuran
Standar Industri
◊ 100G Ethernet (IEEE 802.3bj)
◊ 25G Ethernet (IEEE 802.3by)
◊ InfiniBand EDR
◊ SFF-8665 QSFP + 28G 4X Solusi Transceiver Pluggable (QSFP28)
◊ SFF-8402 SFP+ 1X 28Gb/s Solusi Transceiver Pluggable(SFP28)
Dokumen Teknis
◊ 108-32081 QSFP28 Modul Tembaga Langsung Pasang Kabel Majelis
◊ 108-2364 Single Port lan Ganged SFP + Kandang, Zsfp + Single Port lan Ganged Kandang, lan SFP + Tembaga Langsung Pasang Kabel Majelis.
Spesifikasi
Karakteristik kacepetan dhuwur:
| Paramèter | Simbol | Min | Khas | Maks | Unit | Cathetan | ||
| Impedansi diferensial | RIN, PP | 90 | 100 | 110 | Ώ | |||
| mundhut selipan | SDD21 | 8 | 22.48 | dB | Ing 12.8906 GHz | |||
| Diferensial bali mundhut | SDD11 | 12.45 | Waca 1 | dB | Ing 0,05 kanggo 4,1 GHz | |||
| SDD22 | 3.12 |
| Waca 2 | dB | Ing 4.1 kanggo 19 GHz | |||
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| Umum-mode kanggo | SCC11 | dB | ||||||
| mode umum | 2 | Ing 0,2 kanggo 19 GHz | ||||||
| SCC22 |
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| mundhut bali output | ||||||||
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| Diferensial kanggo mode umum | SCD11 | 12 | Waca 3 | dB | Ing 0,01 kanggo 12,89 GHz | |||
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| mundhut bali | SCD22 | 10.58 | Waca 4 | Ing 12,89 kanggo 19 GHz | ||||
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| 10 |
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| Ing 0,01 kanggo 12,89 GHz |
| Diferensial kanggo Mode umum | SCD21-IL | Waca 5 | dB | Ing 12,89 kanggo 15,7 GHz | ||||
| Mundhut Konversi | ||||||||
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| 6.3 |
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| Ing 15,7 kanggo 19 GHz |
| Margin Operasi Saluran | COM | 3 | dB | |||||
Cathetan:
1. Koefisien Refleksi diwenehi dening persamaan SDD11(dB) < 16,5 – 2 × SQRT(f ), kanthi f ing GHz
2. Koefisien Refleksi diwenehi dening persamaan SDD11(dB) < 10.66 – 14 × log10(f/5.5), kanthi f ing GHz
3. Koefisien Refleksi diwenehi dening persamaan SCD11(dB) < 22 – (20/25.78)*f, kanthi f ing GHz
4. Koefisien Refleksi diwenehi dening persamaan SCD11(dB) < 15 – (6/25.78)*f, kanthi f ing GHz
5. Koefisien Refleksi diwenehi dening persamaan SCD21(dB) < 27 – (29/22)*f, kanthi f ing GHz
Katrangan Pin
Definisi Fungsi Pin SFP28:
| Pin | Logika | Simbol | Jeneng / Katrangan | Cathetan | ||
| 1 | VeeT | Tanah Pemancar | ||||
| 2 | LV-TTL-O | TX_Fault | N/A | 1 | ||
| 3 | LV-TTL-I | TX_DIS | Transmitter Pateni | 2 | ||
| 4 | LV-TTL-I/O | SDA | Data Serial Kabel Tow | |||
| 5 | LV-TTL-I | SCL | Tow Wire Serial Jam | |||
| 6 | MOD_DEF0 | Modul saiki, nyambung menyang VeeT | ||||
| 7 | LV-TTL-I | RS0 | N/A | 1 | ||
| 8 | LV-TTL-O | LOS | LOS saka Sinyal | 2 | ||
| 9 | LV-TTL-I | RS1 | N/A | 1 | ||
| 10 | VeeR | Tanah Penerima | ||||
| 11 | VeeR | Tanah Penerima | ||||
| 12 | CML-O | RD- | Data Penerima Kuwalik | |||
| 13 | CML-O | RD+ | Data Penerima Non-Kuwalik | |||
| 14 | VeeR | Tanah Penerima | ||||
| 15 | VccR | Suplai panrima 3.3V | ||||
| 16 | VccT | Pasokan Transmitter 3.3V | ||||
| 17 | VeeT | Tanah Pemancar | ||||
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| 18 | CML-I | TD+ |
| Data Transmitter Non-Kuwalik |
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| 19 | CML_I | TD- |
| Data Transmitter Kuwalik |
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| 20 |
| VeeT |
| Tanah Pemancar |
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| 1. | Sinyal ora didhukung ing SFP + Tembaga ditarik mudhun menyang VeeT kanthi resistor 30K ohm | |||||
| 2. | Majelis kabel pasif ora ndhukung | LOS lan TX_DIS | ||||
QSFP28 Pin Definition Fungsi
| Pin | Logika | Simbol | Katrangan |
| 1 | GND | lemah | |
| 2 | CML-I | tx2n | Input Data Inverted Transmitter |
| 3 | CML-I | tx2p | Input Data Non-Kuwalik Transmitter |
| 4 | GND | lemah | |
| 5 | CML-I | tx4n | Input Data Inverted Transmitter |
| 6 | CML-I | tx4p | Input Data Non-Kuwalik Transmitter |
| 7 | GND | lemah | |
| 8 | LVTTL-I | ModSelL | Pilih Modul |
| 9 | LVTTL-I | ResetL | Reset Modul |
| 10 | Vcc Rx Kab | + 3.3V Power Supply panrima | |
| 11 | LVCMOS- | SCL | 2-kabel jam antarmuka serial |
| Aku/O | |||
| 12 | LVCMOS- | SDA | 2-kabel data antarmuka serial |
| Aku/O | |||
| 13 | GND | lemah | |
| 14 | CML-O | rx3p | Receiver Non-Kuwalik Output Data |
| 15 | CML-O | Rx3n | Receiver Inverted Data Output |
| 16 | GND | lemah | |
| 17 | CML-O | rx1p | Receiver Non-Kuwalik Output Data |
| 18 | CML-O | Rx1n | Receiver Inverted Data Output |
| 19 |
| GND | lemah |
| 20 |
| GND | lemah |
| 21 | CML-O | Rx2n | Receiver Inverted Data Output |
| 22 | CML-O | rx2p | Receiver Non-Kuwalik Output Data |
| 23 |
| GND | lemah |
| 24 | CML-O | Rx4n | Receiver Inverted Data Output |
| 25 | CML-O | rx4p | Receiver Non-Kuwalik Output Data |
| 26 |
| GND | lemah |
| 27 | LVTTL-O | ModPrsL | Modul Saiki |
| 28 | LVTTL-O | IntL | ngganggu |
| 29 |
| Vcc Tx | + 3.3V Power supply pemancar |
| 30 |
| Vcc1 | + 3.3V Power supply |
| 31 | LVTTL-I | LPMode | Mode Daya Sedheng |
| 32 |
| GND | lemah |
| 33 | CML-I | tx3p | Input Data Non-Kuwalik Transmitter |
| 34 | CML-I | tx3n | Input Data Inverted Transmitter |
| 35 |
| GND | lemah |
| 36 | CML-I | tx1p | Input Data Non-Kuwalik Transmitter |
| 37 | CML-I | tx1n | Input Data Inverted Transmitter |
| 38 |
| GND | lemah |
Mekanik Spesifikasi
Konektor kompatibel karo spesifikasi SFF-8432 lan SFF-8665.
| Dawane (m) | Kabel AWG |
| 1 | 30 |
| 2 | 30 |
| 3 | 26 |
| 4 | 26 |
| 5 | 26 |
Regulasi Kepatuhan
| Fitur | Tes Metode | Kinerja |
| Electrostatic Discharge (ESD) menyang Pin Listrik | Metode MIL-STD-883C 3015.7 | Kelas 1 (> 2000 Volt) |
| Interferensi Elektromagnetik (EMI) | FCC Kelas B | Selaras karo Standar |
| CENELEC EN55022 Kelas B | ||
| CISPR22 ITE Kelas B | ||
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Kekebalan RF (RFI) |
IEC61000-4-3 | Biasane ora nuduhake efek sing bisa diukur saka lapangan 10V/m sing disapu saka 80 nganti 1000MHz |
| Kepatuhan RoHS | Petunjuk RoHS 2011/6/5/EU lan Petunjuk Amandemen 6/6 | RoHS 6/6 tundhuk |
