Ho Fihla ho Hocha China Sfp28 25g Aoc Optical Cable - QSFP+/4-SFP+ Lithapo Tse Hlahang tsa Optical JHA-QSFP-4SFP-40G-AOC – JHA
Ho Fihla ho Ncha China Sfp28 25g Aoc Optical Cable - QSFP+/4-SFP+ Lithapo Tse Hlahang tsa Optical JHA-QSFP-4SFP-40G-AOC - Lintlha tsa JHA:
◊ Tšehetsa 40-4 * 10GBASE-SR kopo
◊ Sehokelo sa motlakase se lumellana le sehokelo sa QSFP+ (SFF-8436)le sehokelo sa SFP+ (SFF-8431)
◊ 850nm VCSEL transmitter, PIN photo-detector receiver
◊ Litefiso tse ngata tsa ho fihla ho 10.3125Gbps ka tsela
◊ Mocheso oa mocheso o sebetsang: 0 ho 70 ℃
◊ +3.3V phepelo ea motlakase
◊ Tšebeliso e tlase ea matla
◊ RoHS e lumellana
◊ likhoele tsa setifikeiti sa UL (ka boikhethelo)
Lisebelisoa
◊ 40-4*10 Move-SR
◊ Likopo tsa Fiber Channel
◊ InfiniBand QDR, SDR, DDR
◊ Li-server, li-switches, polokelo le li-adapter tsa likarete tse amohelang, jj.
Litlhaloso:
Feletseng Maximum Ratings
| Paramethara | Letšoao | Min | E tloaelehileng | Max | Yuniti |
| Mocheso oa polokelo | TS | -10 | - | +85 | ℃ |
| Mongobo o sebetsang | RH | +5 | - | +85 | % |
| Phepelo ea Voltage | VCC | -0.5 | +3,3 | +3,6 | V |
Maemo a Tšebetso a khothalelitsoeng
| Paramenter | Letšoao | Min | E tloaelehileng | Max | Yuniti |
| Mocheso oa Mocheso oa Ts'ebetso | TC | 0 |
| +70 | ℃ |
| Phepelo ea Voltage | VCC | +3,14 | +3,3 | +3,47 | V |
| Thepa ea hona joale (QSFP+) | ICC | - | - | 450 | mA |
| Phepelo ea hona joale (SFP+)(terminal) |
| - | - | 150 | mA |
| Sekhahla sa Boitsebiso ba Channel | Dr |
| 10.3125 | - | Gbps |
| Fiber bend radius | - | 3 | - | - | CM |
Litšobotsi tsa Motlakase le Optical
Boemo bo lekantsoeng: Sekhahla sa Boitsebiso ba Channel 10.3125Gbps, VRCCR=3.3V, PRBS31, Case Operating Temperature 0~70℃
Phetiso
| Paramethara | Letšoao | Min | E tloaelehileng | Max | Yuniti |
| Bohareng ba Wavelength | lc | 830 | 850 | 870 | nm |
| RMS bophara ba spectral | PM | - | - | 0.45 | nm |
| Karolelano ea matla a ho qala, lane ka 'ngoe | PAVG | -6.0 | - | +2,4 | dBm |
| Karolelano ea Phello | KE | 3.0 | - | - | dB |
| Phapang ea ho kenya | Veine PP | 200 | - | 1600 | mV |
| Phapang ea ho kenya letsoho | Polelo | 90 | 100 | 110 | Oh |
Moamoheli
| Paramethara | Letšoao | Min | E tloaelehileng | Max | Yuniti |
| Bohareng ba Wavelength | lc | 830 | 850 | 870 | nm |
| Sekhahla sa Phoso ea Bit | BER | - | - | E-12 |
|
| Phapang Data Output Swing | Hlakola PP | 400 | - | 1000 | mV |
| Phapang ea Phapang ea Sephetho | Letsoai | 90 | 100 | 110 | Oh |
QSFP+Pin Litlhaloso
| PIN | Lebitso | Mosebetsi/Tlhaloso | |
| 1 | GND | Module Ground | |
| 2 | Tx2n | Kenyelletso ea data e fetotsoeng ea Transmitter | |
| 3 | Tx2 leq | Phetiso ea data e sa fetoheng | |
| 4 | GND | Module Ground | |
| 5 | Tx4n | Kenyelletso ea data e fetotsoeng ea Transmitter | |
| 6 | Tx4p | Phetiso ea data e sa fetoheng | |
| 7 | GND | Module Ground | |
| 8 | SERETSENG SEELE | Khetha Mojule | |
| 9 | KhutlisaL | Reset Module | |
| 10 | VCCRx | +3.3v Phepelo ea Matla a Receiver | |
| 11 | SCL | 2-terata Serial segokanyimmediamentsi sa sebolokigolo oache | |
| 12 | SDA | 2-terata Serial interface data | |
| 13 | GND | Module Ground | |
| 14 | RX3p | Moamoheli oa data o sa fetotsoeng | |
| 15 | RX3n | Moamoheli oa data o fetotsoeng | |
| 16 | GND | Phepelo ea Matla a Transmitter | |
| 17 | RX1p | Moamoheli oa data o sa fetotsoeng | |
| 18 | RX1n | Moamoheli oa data o fetotsoeng | |
| 19 | GND | Module Ground | |
| 20 | GND | Module Ground | |
| mashome a mabeli a motso o le mong | RX2n | Moamoheli oa data o fetotsoeng | |
| mashome a mabeli le metso e 'meli | RX2p | Moamoheli oa data o sa fetotsoeng | |
| mashome a mabeli a metso e meraro | GND | Module Ground | |
| mashome a mabeli le metso e mene | RX4n | Moamoheli oa data o fetotsoeng | |
| 25 | RX4p | Moamoheli oa data o sa fetotsoeng | |
| 26 | GND | Module Ground | |
| 27 | ModPrsL | Module Present, ka hare e theohile ho GND | |
| 28 | IntL | Sephetho se sitisang, se lokela ho huleloa holim'a board board | |
| 29 | VCCTx | +3.3v Phepelo ea Matla a Transmitter | |
| 30 | VCC1 | +3.3v Phepelo ea Matla | |
| 31 | LPMode | Mokhoa o tlase oa Matla | |
| 32 | GND | Module Ground | |
| 33 | Tx 3 leq | Phetiso ea data e sa fetoheng | |
| 34 | Tx3n | Kenyelletso ea data e fetotsoeng ea Transmitter | |
| 35 | GND | Module Ground | |
| 36 | Tx1p | Phetiso ea data e sa fetoheng | |
| 37 | Tx1n | Kenyelletso ea data e fetotsoeng ea Transmitter | |
| 38 | GND | Module Ground | |
SFP +Pin Litlhaloso
| Pin | Letšoao | Lebitso/Tlhaloso | Lintlha |
| 1 | METSI | Mohala oa Transmitter Ground | 1 |
| 2 | TX_FAULT | 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 | Module Absent, e hokahaneng le VEET kapa VEER ka mojulung | 2 |
| 7 | RS0 | Rate Khetha 0, ka boikhethelo e laola moamoheli oa module oa SFP + | |
| 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 | |
| 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 | VEET | Mohala oa Transmitter Ground | 1 |
| 18 | TD+ | Kenyelletso ea data e sa Fetohang ea Transmitter | |
| 19 | TD- | Phetiso e Felletseng ea Boitsebiso | |
| 20 | VEET | Mohala oa Transmitter Ground | 1 |
Setšoantšo sa Moralo oa Mechini
Lethathamo la 1
| Bolelele ba CableL1(Yuniti: m) | Mamello(Yuniti:cm) |
| ＜1.0 | +5/-0 |
| 1.0~4.5 | +15/-0 |
| 5.0~14.5 | +30/-0 |
| ≥15.0 | +2%/-0 |
Lethathamo la 2
| BoleleleL1(Yuniti: m) | Bolelele L2(Yuniti: m) |
| 1.0 | 0.7 |
| 2 | 1.4 |
| 3 | 2 |
| ≥5.0 | 3 |
Litemoso
Mehato ea ho Itlhokomela:Sesebelisoa sena se ka senyeha habonolo ka lebaka la electrostatic discharge (ESD).
Tikoloho e se nang botsitso e khothaletsoa haholo. Latela litataiso ho latela mekhoa e nepahetseng ea ESD.
Tšireletso 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:
Re ts'epa menahano ea maano, ntlafatso e sa feleng likarolong tsohle, tsoelo-pele ea theknoloji le ho basebetsi ba rona ba nkang karolo ka kotloloho katlehong ea rona ea New Arrival China Sfp28 25g Aoc Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP- 40G-AOC - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Lithuania, Sweden, Karachi, Khampani ea rona e lula e fana ka boleng bo botle le theko e utloahalang bakeng sa bareki ba rona. Boitekong ba rona, re se re na le mabenkele a mangata Guangzhou mme lihlahisoa tsa rona li hapile thoriso ho tsoa ho bareki lefatšeng ka bophara. Morero oa rona esale o le bonolo: Ho thabisa bareki ba rona ka lihlahisoa tsa boleng bo holimo tsa moriri le ho fana ka nako. Amohela bareki ba bacha le ba khale ho ikopanya le rona bakeng sa likamano tsa nako e telele tsa khoebo.
Ka Daisy ho tsoa Romania - 2017.12.09 14:01 Boleng ba lihlahisoa bo botle haholo, haholo-holo ka lintlha tse qaqileng, ho ka bonoa hore k'hamphani e sebetsa ka mafolofolo ho khotsofatsa thahasello ea bareki, mofani oa thepa e ntle.
Ka Renee ho tsoa Grenada - 2018.07.27 12:26 Lihlopha tsa lihlahisoa
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