Theko e tlase Hdmi Aoc Cable - 25G SFP28 Mohala o sebetsang oa optical JHA-SFP28-25G-AOC – JHA
Theko e tlase Hdmi Aoc Cable - 25G SFP28 Cable e sebetsang ea optical JHA-SFP28-25G-AOC – JHA Detail:
Likaroloana
◊ Khokahano ea motlakase e lumellana le SFF-8431
◊ 850nm VCSEL laser le PIN-detector ea lifoto
◊ Bolelele ba sehokelo bo phahameng ba 70m ho OM3 MMF le 100m ho OM4 MMF
◊ Mesebetsi ea tlhahlobo ea Digital e fumaneha ka sebopeho sa I2C
◊ Mocheso o sebetsang oa kesi Commercial: 0°C ho +70 °C
◊ +3.3V phepelo ea motlakase e le 'ngoe
◊ Tšebeliso ea matla e ka tlase ho 1W
◊ RoHS e lumellana
◊ Tšireletso ea password bakeng sa A0h le A2h
Lisebelisoa
◊ 25GBASE-SR Ethernet
◊ Li-server, li-switches, polokelo le li-adapter tsa likarete tse amohelang
Tlhaloso
Absolute Maximum Ratings
Lethathamo la 1- Litekanyetso tse phahameng ka ho fetesisa
Paramethara | Letšoao | Min. | E tloaelehileng | Max. | Yuniti | Lintlha |
Phepelo ea Voltage | Vcc3 | -0.5 | - | +3,6 | V | |
Mocheso oa polokelo | Ts | -10 | - | +70 | °C | |
Mongobo o sebetsang | RH | +5 | - | +85 | % | 1 |
Tlhokomeliso: 1 Ha ho condensation
Maemo a Tšebetso a khothalelitsoeng
Paramethara | Letšoao | Min. | E tloaelehileng | Max. | Yuniti | Lintlha |
Mocheso oa Mocheso oa Ts'ebetso | TC | 0 | - | +70 | °C | |
Matla a Phepelo ea Matla | Vcc | 3.14 | 3.3 | 3.47 | V | |
Phepelo ea Matla Hona Joale | Icc | - | - | 300 | mA | |
Pheliso ea Matla | Pd | - | - | 1.0 | IN | |
Bit Rate | BR | 8.5 | 25.78125 | - | Gbps | |
Fiber Bend Radius | Rb | 3 | - | - | cm |
Tafole2- E kgothaletswa ho sebetsa Maemo
Litšobotsi tsa Motlakase
Tafole3- Litšobotsi tsa Motlakase
Paramethara | Letšoao | Min. | Mofuta. | Max. | Diyuniti | Lintlha | ||||
Phetiso | ||||||||||
Differential Data Input Swing | Kea tla, PP | 200 | - | 1600 | mVPP | |||||
Kena Phapano ea Impedans | POTSO | 90 | 100 | 110 | Oh | |||||
Tx_Fault | Ts'ebetso e Tloaelehileng | TLHOKOMELO | 0 | - | 0.8 | V | ||||
Phoso ea Transmitter | VOH | 2.0 | - | VCC | V | |||||
Tx_Disable | Ts'ebetso e Tloaelehileng | THATO | 0 | - | 0.8 | V | ||||
Thibela Laser | HIV | 2.0 | - | VCC+0.3 | V | |||||
Moamoheli | ||||||||||
Phapang Date Output | Hlakola | 400 | - | 800 | mV | |||||
Phapang ea Phapang ea Sephetho | ZD | 90 | 100 | 110 | Oh | |||||
Rx_LOS | Ts'ebetso e Tloaelehileng | TLHOKOMELO | 0 | - | 0.8 | V | ||||
Lahleheloa Letšoao | VoH | 2.0 | - | VCC | V |
Litšobotsi tsa Optical
Tafole4- Litšobotsi tsa Optical
Paramethara | Letšoao | Yuniti | Min | Mofuta | Max | Lintlha |
Litšobotsi tsa transmitter ea Optical | ||||||
Bit Rate | BR | Gbps | 8.5 | 25.78125 | - | |
Setsi sa Wavelength Range | λc | nm | 820 | 850 | 880 | |
Karolelano ea matla a LaunchTx_off | Poho | dBm | - | - | -45 | |
Qala Matla a Optical | P0 | dBm | -6.0 | 2.4 | 1 | |
Karolelano ea Phello | KE | dB | 2 | - | - | |
Spectral Width(RMS) | RMS | nm | - | - | 0.65 | |
Litšobotsi tsa Optical Receiver | ||||||
Bit Rate | BR | Gbps | 8.5 | 25.78125 | ||
Sekhahla sa Phoso ea Bit | BER | - | - | E-12 | ||
Monyako oa tšenyo | DT | dBm | 3.4 | - | - |
Kenyelletso e FeletsengMatla | PIN | dBm | 2.4 | - | - | 2 |
Setsi sa Wavelength Range | λc | nm | 820 | - | 880 | |
Receiver Sensitivity inKarolelano ea Matla | Ea eona | dBm | - | - | -5.2 | 3 |
Los Assert | Lahleheloa | dBm | -30 | - | - | |
The De-Assert | LosD | dBm | - | - | -13 | |
Matšoao a Hysteresis | LosH | dB | 0.5 |
Hlokomela:
- E kopantsoe le 50/125 MMF.
- E lekantsoe le PRBS 231-1 mokhoa oa teko @25.78125Gbps.BER=E-12 3. BER=1×10-12; PRBS231-1@25.78125Gbps.
Recommended Host Board Power Supply Circuit
Setšoantšo sa 1, Potoloho ea Phepelo ea Matla ea Boto e khothalelitsoeng
Recommended Interface Circuit
Setšoantšo sa 2, Potoloho ea Interface e khothalelitsoeng
Tlhophiso ea Pin
Setšoantšo sa 3, Pin View
Tafole5Mosebetsi oa Pin
Litlhaloso
Pin | Letšoao | Lebitso/Tlhaloso | Lintlha |
1 | METSI | Mohala oa Transmitter Ground | 1 |
2 | TX_MPHOTO | Phoso ea Module Transmitter | 2 |
3 | TX_THIBA | Ho Koala ka Transmitter; E tima tlhahiso ea laser transmitter | 3 |
4 | SDA | 2-Wire Serial Interface Data Line (MOD-DEF2) | |
5 | SCL | 2-Wire Serial Interface Clock (MOD-DEF1) | |
6 | MOD_ABS | Mojule ha e eo, e hokahaneng le VEET kapa VEER mojuleng | 2 |
7 | RS0 | Rate Khetha 0, ka boikhethelo e laola moamoheli oa module oa SFP + | 4 |
8 | RX_LOS | Tahlehelo ea Moamoheli oa Letšoao la Letšoao (Ho FC e khethiloeng joalo ka Rx_LOS le ho Ethernet e khethiloeng joalo ka NOT Signal Detect) | 2 |
9 | RS1 | Rate Khetha 1, ka boikhethelo e laola SFP + module transmitter | 4 |
10 | VEER | Sebaka sa Moamoheli oa Mojule | 1 |
11 | VEER | Sebaka sa Moamoheli oa Mojule | 1 |
12 | RD- | Sehlahisoa sa Moamoheli sa Inverted Data | |
13 | RD+ | Sehlahisoa sa Data se sa Fetohang se Fumanang | |
14 | VEER | Sebaka sa Moamoheli oa Mojule | 1 |
15 | VCCR | Moamoheli oa Mojule 3.3 V Phepelo | |
16 | VCCT | Module Transmitter 3.3 V Supply | |
17 | METSI | Mohala oa Transmitter Ground | 1 |
18 | TD+ | Kenyelletso ea data e sa Fetohang ea Transmitter | |
19 | TD- | Phetiso e Felletseng ea Boitsebiso | |
20 | METSI | Mohala oa Transmitter Ground | 1 |
Hlokomela:
- Lithapa tsa fatše tsa module li arohane le mojule nyeoe.
- The likhohlopo tla be huleloa holimo ka 4.7K-10Kohms ho a Palo ea li-volts pakeng tsa 3.14V le 3.46V ho moamoheli boto.
- Pini e huleloa ho VCCT ka mohanyetsi oa 4.7K-10KΩ ka har'a mojule.
- Sheba Lethathamo la SFF-8472 Rev12.2 10-2.
Tlhaloso ea Tlhokomelo
Setšoantšo sa 4, 'Mapa oa Memori
Setšoantšo sa Moralo oa Mechini
Tafole5- Mohala
Bolelele
Bolelele ba CableL(Yuniti: m) | Mamello(Sehlopha: cm) |
≤1.0 | +5/-0 |
1.0<L≤4.5 | +15/-0 |
4.5<L≤14.5 | +30/-0 |
>14.5 | +2%/-0 |
Litemoso
Tlhokomelo ea ho Ts'oara: Sesebelisoa sena se ka senyeha habonolo ka lebaka la ho tsoa ha electrostatic discharge (ESD).
Tikoloho e se nang botsitso e khothaletsoa haholo. Latela litataiso ho latela mekhoa e nepahetseng ea ESD.
Tšireletseho ea Laser: Mahlaseli a hlahisoang ke lisebelisoa tsa laser a ka ba kotsi mahlong a batho. Qoba ho pepesehela mahlaseli a kotsi ka kotloloho kapa a sa tobang.
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Hangata re tsoela pele ka molao-motheo oa Quality Ho qala ka, Prestige Supreme. Re ikemiselitse ka botlalo ho fa bareki ba rona litharollo tse ntle tsa theko ea tlholisano, ho fana ka potlako le tšehetso e nang le boiphihlelo bakeng sa theko e tlase Hdmi Aoc Cable - 25G SFP28 Active optical cable JHA-SFP28-25G-AOC - JHA , Sehlahisoa se tla fana ka hohle hohle. lefats'e, joalo ka: Portugal, Mali, Seattle, Ka boleng bo botle, theko e tlase le ts'ebeletso e tšepahalang, re thabela botle bo botle. botumo. Lihlahisoa li romeloa Amerika Boroa, Australia, Asia Boroa-bochabela joalo-joalo. Amohela ka mofuthu bareki ba hae le kantle ho naha ho sebelisana le rona bakeng sa bokamoso bo khanyang.
Ka Barbara ho tloha Plymouth - 2017.12.02 14:11
Khampani e latela konteraka e tiileng, e leng baetsi ba botumo bo botle, ba loketsoeng ke tšebelisano ea nako e telele.
Ka Lilith oa Congo - 2017.01.28 19:59