Mylinking™ Network Coj mus rhaub Bypass Hloov ML-BYPASS-200

2 * Bypass ntxiv rau 1 * Saib Modular Tsim, 10/40/100GE Txuas Txuas, Max 640Gbps

Lus piav qhia luv luv:

Yuav ua li cas Mylinking ™ Network Bypass Kais ua haujlwm ib zaug ntau lub cev Inline Network Security Cov cuab yeej ua tsis tiav?

Hloov lub inline xa tawm hom ntawm ntau yam kev ruaj ntseg pab kiag li lawm ntawm tib qhov txuas los ntawm "Physical Concatenation Mode" mus rau "Physical Concatenation and Logical Concatenation Mode" kom txo tau cov ntsiab lus ntawm qhov tsis ua hauj lwm ntawm qhov txuas txuas thiab txhim kho kev ntseeg tau ntawm qhov txuas.

Mylinking ™ Network Tap Bypass Hloov yog tshawb nrhiav thiab tsim los siv rau kev xa tawm yooj yim ntawm ntau hom khoom siv ruaj ntseg thaum muab kev ntseeg siab hauv network.


Product Detail

Khoom cim npe

Lub plawv dhia hom

1-Cov ntsiab lus

Los ntawm kev xa tawm Mylinking ™ Smart Bypass Hloov:

  • Cov neeg siv tuaj yeem hloov kho / tshem tawm cov cuab yeej kev nyab xeeb thiab yuav tsis cuam tshuam rau lub network tam sim no thiab cuam tshuam;
  • Mylinking ™ Network Kais Bypass Hloov nrog lub ntsej muag paub txog kev noj qab haus huv muaj nuj nqi rau kev saib xyuas lub sijhawm ua haujlwm ntawm cov khoom siv kev ruaj ntseg, ib zaug cov cuab yeej ruaj ntseg ua haujlwm tshwj xeeb, kev tiv thaiv yuav cia li hla los tswj kev sib txuas lus hauv network;
  • Kev xaiv cov cuab yeej tiv thaiv kev tsheb tuaj yeem siv los siv cov khoom siv tshwj xeeb tu kev ruaj ntseg, kev siv tshuab encryption raws li cov khoom siv tshuaj xyuas. Ua kom muaj txiaj ntsig zoo ntawm kev tiv thaiv kev nkag mus rau cov hom tsheb tshwj xeeb, tshem tawm cov dej ntws tuav ntawm cov khoom siv series;
  • Load Balanced Traffic Protection thev naus laus zis tuaj yeem siv rau kev xa tawm ntawm cov khoom siv ruaj ntseg kom tau raws li qhov xav tau ntawm kev ruaj ntseg serial nyob rau hauv high-bandwidth ib puag ncig.

Nrog rau txoj kev loj hlob sai ntawm Is Taws Nem, kev hem thawj ntawm kev ruaj ntseg cov ntaub ntawv network tau dhau los ua qhov hnyav dua, yog li ntau yam ntaub ntawv tiv thaiv kev tiv thaiv tau siv ntau thiab ntau dua. Txawm hais tias nws yog cov khoom siv tswj hwm kev siv tshuaj (firewall) lossis hom tshiab ntawm kev tiv thaiv qib siab dua txhais tau tias xws li kev tiv thaiv kev nkag mus (IPS), Unified hem thawj tswj hwm platform (UTM), Kev tiv thaiv kev tsis lees paub kev pabcuam (Anti-DDoS), Anti- span Gateway, Unified DPI Traffic Identification and Control System, thiab ntau yam kev ruaj ntseg cov cuab yeej siv nyob rau hauv series nyob rau hauv lub network tseem ceeb nodes, kev ua raws li cov ntaub ntawv kev ruaj ntseg txoj cai los txheeb xyuas thiab cuam tshuam nrog kev cai lij choj / txhaum cai tsheb. Nyob rau tib lub sijhawm, txawm li cas los xij, lub khoos phis tawj network yuav tsim kom muaj lub network loj lossis txawm tias muaj kev cuam tshuam hauv lub network hauv qhov xwm txheej ntawm kev ua tsis tiav, kev saib xyuas, hloov kho, hloov khoom siv thiab lwm yam hauv qhov chaw tsim khoom lag luam muaj kev ntseeg siab heev, cov neeg siv tsis tuaj yeem sawv.

Cov khoom piav qhia 4

2-Network Coj mus rhaub Bypass Hloov Advanced nta thiab yees

Mylinking ™ "SpecFlow" Kev Tiv Thaiv Hom thiab "FullLink" Kev Tiv Thaiv Hom Technology
Mylinking ™ Fast Bypass Switching Protection Technology
Mylinking ™ "LinkSafeSwitch" Technology
Mylinking ™ "WebService" Dynamic Strategy Forwarding / Issue Technology
Mylinking ™ Intelligent Heartbeat Message Detection Technology
Mylinking ™ txhais tau lub plawv dhia lus Technology
Mylinking ™ Multi-link Load Balancing Technology
Mylinking ™ Intelligent Traffic Distribution Technology
Mylinking ™ Dynamic Load Balancing Technology
Mylinking™ Remote Management Technology (HTTP/WEB, TELNET/SSH, "EasyConfig/AdvanceConfig" yam ntxwv)

3-Network Coj mus rhaub Bypass Hloov Configuration Guide

BYPASSKev tiv thaiv Port Module Slot:
Qhov no tuaj yeem muab tso rau hauv BYPASS tiv thaiv chaw nres nkoj module nrog sib txawv ceev / chaw nres nkoj tooj. Los ntawm kev hloov ntau hom qauv, nws tuaj yeem txhawb BYPASS kev tiv thaiv ntawm ntau qhov sib txuas 10G / 40G / 100G.

Cov khoom piav qhia 5

Khoom piav qhia 6

MONITORChaw nres nkoj Module Slot;
Qhov no tuaj yeem muab tso rau hauv MONITOR chaw nres nkoj module nrog qhov sib txawv nrawm / chaw nres nkoj. Nws tuaj yeem txhawb nqa ntau yam 10G / 40G / 100G txuas online serial saib xyuas cov khoom xa tawm los ntawm kev hloov cov qauv sib txawv.

Cov khoom piav qhia 7

Module Xaiv Cov Cai
Raws li qhov sib txawv ntawm kev sib txuas thiab kev soj ntsuam cov khoom siv xa tawm, koj tuaj yeem hloov pauv hloov cov qauv sib txawv kom tau raws li koj qhov kev xav tau ib puag ncig; thov ua raws li cov cai hauv qab no thaum xaiv:
1. Lub chassis Cheebtsam yog yuav tsum tau thiab koj yuav tsum xaiv lub chassis Cheebtsam ua ntej koj xaiv lwm yam modules. Nyob rau tib lub sijhawm, thov xaiv txoj kev siv hluav taws xob sib txawv (AC / DC) raws li koj xav tau.
2. Lub tshuab tag nrho txhawb nqa txog li 2 BYPASS module slots thiab 1 MONITOR module slots; koj tsis tuaj yeem xaiv ntau dua li tus lej ntawm cov slots los teeb tsa. Raws li kev sib xyaw ua ke ntawm cov xov tooj ntawm cov slots thiab cov qauv qauv, cov cuab yeej tuaj yeem txhawb nqa txog plaub qhov txuas 10GE kev tiv thaiv; los yog nws tuaj yeem txhawb nqa txog plaub 40GE txuas; los yog nws tuaj yeem txhawb nqa txog li 100GE txuas.
3. Cov qauv qauv "BYP-MOD-L1CG" tsuas yog muab tso rau hauv SLOT1 kom ua haujlwm tau zoo.
4. Lub module hom "BYP-MOD-XXX" tsuas yog muab tso rau hauv BYPASS module qhov; cov module hom "MON-MOD-XXX" tsuas yog muab tso rau hauv MONITOR module qhov rau kev ua haujlwm ib txwm muaj.

Khoom qauv

Function parameters

Chassis (tus tswv)

ML-BYPASS-M200 1U standard 19-nti rackmount; kev siv hluav taws xob ntau tshaj 250W; modular BYPASS tiv thaiv tus tswv; 2 BYPASS module slots; 1 MONITOR module qhov qhov; AC thiab DC yeem;

BYPASS MODULE

BYP-MOD-L2XG(LM/SM) Txhawb 2-txoj kev 10GE txuas serial tiv thaiv, 4 * 10GE interface, LC connector; built-in optical transceiver; optical txuas ib leeg / multimode yeem, txhawb 10GBASE-SR / LR;
BYP-MOD-L2QXG(LM/SM) Txhawb 2-txoj kev 40GE txuas serial tiv thaiv, 4 * 40GE interface, LC connector; built-in optical transceiver; optical txuas ib leeg / multimode yeem, txhawb 40GBASE-SR4 / LR4;
BYP-MOD-L1CG (LM/SM) Txhawb 1 channel 100GE txuas serial tiv thaiv, 2 * 100GE interface, LC connector; built-in optical transceiver; optical txuas ib leeg multimode yeem, txhawb 100GBASE-SR4 / LR4;

MONITOR MODULE

MON-MOD-L16XG 16 * 10GE SFP + saib xyuas chaw nres nkoj module; tsis muaj optical transceiver module;
MON-MOD-L8XG 8 * 10GE SFP + saib xyuas chaw nres nkoj module; tsis muaj optical transceiver module;
MON-MOD-L2CG 2 * 100GE QSFP28 saib xyuas chaw nres nkoj module; tsis muaj optical transceiver module;
MON-MOD-L8QXG 8 * 40GE QSFP + saib xyuas chaw nres nkoj module; tsis muaj optical transceiver module;

4-Network TAP Bypass Hloov Cov Lus Qhia

Khoom Modality

ML-BYPASS-M200 serial Bypass Hloov

Hom Interface

MGT interface

1 * 10/100/1000BASE-T Adaptive tswj interface; Txhawb tej thaj chaw deb HTTP/IP tswj

Module qhov

2 * BYPASS module qhov; 1 * MONITOR module qhov;

Txuas txhawb siab tshaj plaws

Cov cuab yeej txhawb nqa siab tshaj plaws 4 * 10GE txuas lossis 4 * 40GE txuas lossis 1 * 100GE txuas

Saib xyuas Cov cuab yeej txhawb nqa siab tshaj plaws 16 * 10GE saib xyuas chaw nres nkoj lossis 8 * 40GE saib xyuas chaw nres nkoj lossis 2 * 100GE saib xyuas cov chaw nres nkoj;

Muaj nuj nqi

Tag nrho duplex ua muaj peev xwm

640gbps ua

Raws li IP / raws tu qauv / chaw nres nkoj tsib tuple tshwj xeeb tsheb cascade tiv thaiv

Txhawb nqa

Cascade kev tiv thaiv raws li tag nrho cov tsheb khiav

Txhawb nqa

Ntau qhov sib npaug

Txhawb nqa

Kev cai lub plawv dhia ntes muaj nuj nqi

Txhawb nqa

Txhawb Ethernet pob kev ywj pheej

Txhawb nqa

BYPASS SWITCH

Txhawb nqa

BYPASS Hloov tsis muaj flash

Txhawb nqa

CONSOLE MGT

Txhawb nqa

IP/WEB MGT

Txhawb nqa

SNMP V1/V2C MGT

Txhawb nqa

TELNET/SSH MGT

Txhawb nqa

SYSLOG raws tu qauv

Txhawb nqa

Kev tso cai siv

Raws li tus password tso cai / AAA / TACACS +

Hluav taws xob

Rated mov voltage

AC-220V / DC-48V 【Optional】

Rated zog zaus

50 HZ

Rated input tam sim no

AC-3A / DC-10A

Rated zog

100 W

Ib puag ncig

Ua haujlwm kub

0-50 ℃

Cia kub

-20-70 ℃

Ua haujlwm av noo

10% -95%, Tsis muaj condensation

Cov neeg siv configuration

Configuration ntawm Console

RS232 interface, 115200,8, N, 1

Tawm ntawm band MGT interface

1 * 10/100/1000M Ethernet interface

Kev tso cai tus password

Txhawb nqa

Chassis Qhov siab

Chassis qhov chaw (U)

1U 19 nti, 485mm * 44.5mm * 350mm

5-Network TAP Bypass Hloov Daim Ntawv Thov (raws li hauv qab no)

Cov hauv qab no yog IPS (Intrusion Prevention System), FW (Firewall) deployment mode, IPS / FW yog siv nyob rau hauv series rau cov khoom siv network (routers, keyboards, thiab lwm yam) ntawm cov tsheb khiav los ntawm kev siv cov kev ruaj ntseg xyuas, raws li txoj cai tswjfwm kev ruaj ntseg los txiav txim qhov kev tso tawm lossis thaiv cov tsheb sib txuas, kom ua tiav cov txiaj ntsig ntawm kev tiv thaiv kev ruaj ntseg.

xov 9

Nyob rau tib lub sijhawm, peb tuaj yeem soj ntsuam IPS / FW raws li kev xa tawm ntawm cov khoom siv, feem ntau xa mus rau hauv qhov chaw tseem ceeb ntawm kev lag luam network los siv kev ruaj ntseg serial, kev ntseeg siab ntawm nws cov khoom txuas ncaj qha cuam tshuam rau tag nrho cov lag luam network muaj. Thaum cov khoom siv serial overload, sib tsoo, software hloov tshiab, hloov tshiab txoj cai, thiab lwm yam, tag nrho cov lag luam network muaj yuav cuam tshuam zoo heev. Lub sijhawm no, peb tsuas yog los ntawm kev txiav lub network, lub cev bypass jumper tuaj yeem ua rau lub network rov qab los, cuam tshuam rau kev ntseeg siab ntawm lub network. IPS / FW thiab lwm yam serial li ntawm ib txhais tes txhim kho kev xa tawm ntawm kev lag luam network kev ruaj ntseg, ntawm qhov tod tes kuj txo qhov kev ntseeg siab ntawm kev lag luam tes hauj lwm, ua rau muaj kev pheej hmoo ntawm lub network tsis muaj.

5.2 Inline Link Series Cov Khoom Siv Tiv Thaiv

Product Description 16

Mylinking ™ "Bypass Switch" yog siv nyob rau hauv cov koob ntawm cov khoom siv hauv network (routers, keyboards, thiab lwm yam), thiab cov ntaub ntawv ntws ntawm cov khoom siv hauv network tsis ua ncaj qha rau IPS / FW, "Bypass Hloov" rau IPS / FW, thaum IPS / FW vim yog overload, crash, software hloov tshiab, txoj cai hloov tshiab thiab lwm yam kev mob ntawm tsis ua hauj lwm, lub "Bypass Switch" los ntawm ntse lub plawv dhia lus nrhiav kom tau muaj nuj nqi ntawm lub sij hawm nrhiav pom, thiab yog li hla lub faulty ntaus ntawv, tsis muaj interrupting lub premise ntawm lub network, cov khoom siv network ceev txuas ncaj qha los tiv thaiv kev sib txuas lus ib txwm muaj; thaum lub IPS / FW tsis ua hauj lwm rov qab, tab sis kuj los ntawm cov ntse lub plawv dhia packets Tshawb nrhiav kom tau raws sij hawm ntawm kev ua haujlwm, tus thawj txuas los kho qhov kev ruaj ntseg ntawm kev lag luam network kev ruaj ntseg xyuas.

Mylinking ™ "Bypass Switch" muaj lub zog txawj ntse lub plawv dhia cov lus tshawb pom muaj nuj nqi, tus neeg siv tuaj yeem hloov kho lub plawv dhia lub sijhawm thiab qhov siab tshaj plaws ntawm kev rov ua dua, los ntawm kev cai lub plawv dhia lus ntawm IPS / FW rau kev kuaj mob, xws li xa cov lus kuaj lub plawv dhia. mus rau qhov chaw nres nkoj sab saud / downstream ntawm IPS / FW, thiab tom qab ntawd tau txais los ntawm qhov chaw nres nkoj sab saud / downstream ntawm IPS / FW, thiab txiav txim siab seb IPS / FW puas ua haujlwm ib txwm los ntawm kev xa thiab tau txais cov lus hauv plawv.

5.3 "SpecFlow" Txoj Cai Flow Inline Traction Series Kev Tiv Thaiv

Cov khoom piav qhia 1

Thaum cov cuab yeej siv kev ruaj ntseg tsuas yog xav tau los cuam tshuam nrog cov tsheb tshwj xeeb hauv kev tiv thaiv kev ruaj ntseg, los ntawm Mylinking ™ "Bypass Switch" tsheb khiav ib qho kev ua haujlwm, los ntawm kev tshuaj ntsuam xyuas tsheb los txuas cov cuab yeej kev ruaj ntseg "Kev txhawj xeeb" tsheb raug xa ncaj qha rov qab. mus rau lub network txuas, thiab cov "kev txhawj xeeb txog kev tsheb khiav" yog traction mus rau hauv-kab kev ruaj ntseg ntaus ntawv los ua kev ntsuam xyuas kev nyab xeeb. Qhov no yuav tsis tsuas yog tswj cov kev siv ib txwm siv ntawm kev tshawb nrhiav kev nyab xeeb ntawm cov cuab yeej kev nyab xeeb, tab sis kuj txo qis qhov tsis txaus ntawm cov khoom siv kev nyab xeeb los daws qhov siab; Nyob rau tib lub sijhawm, "Bypass Switch" tuaj yeem kuaj xyuas qhov ua haujlwm ntawm cov cuab yeej kev nyab xeeb hauv lub sijhawm. Cov cuab yeej kev nyab xeeb ua haujlwm txawv txav hla cov ntaub ntawv khiav ncaj qha kom tsis txhob cuam tshuam ntawm kev pabcuam network.

Lub Mylinking™ Traffic Bypass Protector tuaj yeem txheeb xyuas cov tsheb khiav raws li L2-L4 txheej header tus cim, xws li VLAN tag, qhov chaw / chaw nyob MAC, qhov chaw nyob IP, IP pob ntawv hom, thauj txheej txheem chaw nres nkoj, raws tu qauv header tseem ceeb tag, thiab lwm yam. ntawm. Ntau yam kev sib txuam ua ke hloov tau yooj yim ua ke tuaj yeem txhais tau yooj yim los txheeb xyuas cov hom tsheb tshwj xeeb uas txaus siab rau cov cuab yeej kev nyab xeeb tshwj xeeb thiab tuaj yeem siv dav rau kev xa khoom ntawm kev soj ntsuam kev ruaj ntseg tshwj xeeb (RDP, SSH, database auditing, thiab lwm yam) .

5.4 Load balanced Series Protection

Product Description 13

Mylinking ™ "Bypass Switch" yog siv nyob rau hauv series ntawm cov khoom siv network (routers, keyboards, thiab lwm yam). Thaum ib qho kev ua haujlwm ntawm IPS / FW ib leeg tsis txaus los tiv thaiv kev sib txuas ntawm kev sib txuas ntawm cov tsheb thauj mus los, Cov tsheb thauj khoom sib npaug ntawm cov neeg tiv thaiv, "bundling" ntawm ntau yam IPS / FW pawg ua haujlwm network txuas tsheb, tuaj yeem txo qis ib leeg IPS / FW kev ua haujlwm siab, txhim kho kev ua haujlwm tag nrho kom ua tau raws li qhov siab bandwidth ntawm kev xa tawm ib puag ncig thov.

Mylinking ™ "Bypass Switch" muaj lub zog muaj nuj nqi sib npaug, raws li thav duab VLAN tag, MAC cov ntaub ntawv, IP cov ntaub ntawv, tus lej chaw nres nkoj, raws tu qauv thiab lwm yam ntaub ntawv ntawm Hash load ntsuas kev faib tawm ntawm cov tsheb los xyuas kom meej tias txhua IPS / FW tau txais cov ntaub ntawv flow Session kev ncaj ncees.

5.5 Multi-series Inline Equipment Flow Traction Protection (Hloov Serial Connection to Parallel Connection)
Hauv qee qhov kev sib txuas tseem ceeb (xws li cov khoom siv hauv Is Taws Nem, qhov chaw sib pauv chaw sib txuas) qhov chaw feem ntau yog vim qhov xav tau ntawm kev ruaj ntseg nta thiab kev xa tawm ntawm ntau yam khoom siv hauv-kab kuaj kev ruaj ntseg (xws li firewall, anti-DDOS cov cuab yeej tua, WEB daim ntawv thov firewall. , Cov khoom siv tiv thaiv kev nkag mus, thiab lwm yam), ntau yam khoom siv kev ruaj ntseg tshawb pom tib lub sijhawm nyob rau hauv series ntawm qhov txuas kom nce qhov txuas ntawm ib qho kev tsis ua hauj lwm, txo qhov kev ntseeg ntawm lub network tag nrho. Thiab nyob rau hauv cov lus hais saum toj no-hais txog kev ruaj ntseg cov khoom siv nyob rau hauv kev xa tawm, kev hloov khoom siv, kev hloov khoom siv thiab lwm yam kev ua haujlwm, yuav ua rau lub network cuam tshuam rau lub sijhawm ntev thiab kev txiav txim siab loj dua los ua kom tiav qhov kev ua tiav ntawm cov haujlwm zoo li no.

Los ntawm kev xa cov "Bypass Switch" nyob rau hauv ib qho kev sib koom ua ke, kev xa tawm hom ntawm ntau yam khoom siv kev ruaj ntseg txuas nrog hauv cov kab ntawm tib qhov txuas tuaj yeem hloov pauv los ntawm "kev sib txuas ntawm lub cev" mus rau "kev sib txuas ntawm lub cev, hom kev sib txuas lus sib txuas" Qhov txuas ntawm qhov txuas ntawm ib qho taw tes ntawm kev ua tsis tiav los txhim kho qhov kev ntseeg tau ntawm qhov txuas, thaum lub "bypass hloov" ntawm qhov txuas ntws ntawm kev thov traction, kom ua tiav tib yam ntws nrog cov thawj hom kev nyab xeeb ua haujlwm.

Ntau tshaj ib qho kev ruaj ntseg ntaus ntawv tib lub sij hawm nyob rau hauv series deployment daim duab:

xov 9

Mylinking ™ Network TAP Bypass Hloov Daim Duab Qhia:

Product Description 15

5.6 Raws li Dynamic Strategy of Traffic Traction Security Detection Protection
"Bypass Switch" Lwm qhov kev thov siab tshaj plaws yog ua raws li lub tswv yim zoo ntawm kev khiav tsheb khiav kev ruaj ntseg nrhiav kev tiv thaiv daim ntawv thov, kev xa tawm ntawm txoj kev raws li qhia hauv qab no:

Product Description 14

Siv lub "Anti-DDoS nres kev tiv thaiv thiab nrhiav kom tau" cov cuab yeej kuaj kev ruaj ntseg, piv txwv li, los ntawm kev xa tawm pem hauv ntej ntawm "Bypass Switch" thiab tom qab ntawd cov khoom siv tiv thaiv DDOS thiab tom qab ntawd txuas nrog "Bypass Hloov", hauv ib txwm muaj " Traction protector "rau tag nrho cov tsheb thauj mus los xaim-ceev xa mus rau tib lub sijhawm cov ntaub ntawv ntws tawm mus rau" anti-DDOS nres tiv thaiv ntaus ntawv ", ib zaug kuaj pom rau tus IP server (lossis IP network ntu) tom qab kev tawm tsam," anti -DDOS tiv thaiv ntaus ntawv "yuav tsim lub hom phiaj kev khiav tsheb khiav raws txoj cai thiab xa lawv mus rau "Bypass Switch" los ntawm txoj cai xa tawm dynamic. Lub "Bypass Switch" tuaj yeem hloov kho "tsheb ciav hlau traction dynamic" tom qab tau txais cov cai tswjfwm dynamic Rule pas dej "thiab tam sim ntawd" txoj cai ntaus cov neeg rau zaub mov nres tsheb "traction mus rau" anti-DDoS nres kev tiv thaiv thiab nrhiav kom tau "cov khoom siv rau kev ua, yuav tsum. zoo tom qab kev tawm tsam ntws thiab rov ua dua rau hauv lub network.

Daim ntawv thov tswv yim raws li "Bypass Switch" yog yooj yim rau kev siv dua li cov tsoos BGP txoj kev txhaj tshuaj los yog lwm txoj kev tsheb khiav tsheb, thiab ib puag ncig tsis tshua muaj nyob ntawm lub network thiab kev ntseeg siab dua.

"Bypass Switch" muaj cov yam ntxwv hauv qab no los txhawb txoj cai tswjfwm kev ruaj ntseg tiv thaiv kev tiv thaiv:
1, "Bypass Hloov" los muab cov kev cai sab nraud raws li WEBSERIVCE interface, kev sib koom ua ke yooj yim nrog cov khoom siv thib peb.
2, "Bypass Hloov" raws li cov khoom siv ntshiab ASIC nti xa mus txog 10Gbps xaim-ceev pob ntawv yam tsis muaj kev thaiv kev hloov pauv, thiab "traction dynamic rule library" tsis hais tus lej.
3, "Bypass Switch" built-in kev BYPASS muaj nuj nqi, txawm tias tus tiv thaiv nws tus kheej tsis ua hauj lwm, tseem tuaj yeem hla tus thawj txuas txuas tam sim ntawd, tsis cuam tshuam rau thawj qhov txuas ntawm kev sib txuas lus.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb