• about19

Gigabit Ethernet Hloov (8 chaw nres nkoj)

Lus piav qhia luv luv:

Txhawb kev sib hloov pauv ntawm 10/100Base-TX thiab 1000Base-TX;
8 10/100/1000Base-T RJ45 chaw nres nkoj;
10/100/1000Mbps tus nqi hloov kho tus kheej, MDI / MDI-X tus kheej hloov kho, puv / ib nrab-duplex tus kheej hloov kho;
Txhawb IEEE 802.3x full-duplex flow control thiab Backpressure ib nrab-duplex flow control.
Kev sib txuas kho qhov muag thiab hluav taws xob muaj kev sib txuas tag nrho / kev ua haujlwm raws li txoj cai;
Tag nrho cov chaw nres nkoj txhawb nqa tsis thaiv cov xaim xaim nrawm rau kev sib kis zoo dua;
Tshaj tawm kev lim dej muaj nuj nqi, chaw nyob tsis siv neeg kawm thiab tsis siv neeg hloov tshiab muaj nuj nqi thiab kev ua haujlwm ntawm lub khw thiab xa mus
Txais yuav "YOFC" tus kheej tsim fais fab mov thiab siab redundancy tsim los muab lub zog ruaj khov mus ntev;
Plug thiab ua si, yooj yim thiab yooj yim rau siv, tsis muaj kev teeb tsa;
Desktop, phab ntsa-mounted installation;
Kev tsim hluav taws xob qis ntawm tus tswv tsev, cov kiv cua nquag los txhim kho cov cua sov dissipation, thiab cov hlau casing kom ruaj khov ntawm cov khoom.
Cov cuab yeej ua tau raws li lub teb chaws tus qauv CCC, ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb, thiab muaj kev nyab xeeb thiab txhim khu kev ntseeg siv.


Product Detail

Khoom cim npe

Khoom piav qhia:

CF-G108W series Gigabit Ethernet hloov series yog qhov hloov tsis tau ceev ceev Ethernet tsim los ntawm peb lub tuam txhab, nrog 8 10/100/1000Base-T RJ45 ports.Paub txog kev sib txuas yooj yim thiab nthuav dav ntawm lub network.Txoj kev daws teeb meem ntawm lub dav hlau loj thiab cov cache hloov pauv loj yog qhov zoo dua los txhim kho tus nqi xa mus ntawm cov ntaub ntawv loj, thiab tuaj yeem daws cov teeb meem ntawm kev yees duab khov thiab cov duab poob hauv qhov ntsuas qhov ntsuas siab.Nws yog tsim rau cov tsev tos qhua, tsev txhab nyiaj, tsev kawm ntawv, tsev so dormitories thiab cov lag luam me thiab nruab nrab los tsim cov nqi sib txuas.Tsis yog-network tswj qauv, ntsaws thiab ua si, tsis tas yuav tsum tau configuration, yooj yim rau siv.

2 (1)
2 (5)
qauv CF-G108W
tsau chaw nres nkoj 8 10/100/1000Base-TXRJ45 ports
  IEEE 802.1d Spanning Ntoo
Network chaw nres nkoj nta Hluav taws xob connector: RJ45
Kev ncua deb: ≤100 meters
Kev ua tau zoo Forwarding method: khaws cia thiab xa mus
Backplane Bandwidth: 16Gbps
Pob ntawv xa mus cache: 4M
Lub zog Specifications Pob ntawv xa mus cache: 4M
Tag nrho lub zog ntawm tag nrho lub tshuab: 10W
Standby zog noj: <3.1W (lub zog noj ntawm tag nrho lub tshuab)
Kev siv lub zog tag nrho: <6W (tag nrho lub zog siv)
LED qhov taw qhia Lub zog qhia: PWR (ntsuab);
Cov ntaub ntawv qhia: Txuas / Txoj Cai (ntsuab)
packing lis Yam khoom npe kom muaj nuj nqis chav tsev
8-chaw nres nkoj Gigabit Ethernet hloov (CF-G108W) 1 pej thuam
Sab nraud fais fab adapter 12V / 1A 2 strip
Warranty card thiab daim ntawv pov thawj 1 qhia
Phau Ntawv Qhia Pib Ceev 1 qhia
Cov khoom naj npawb cov khoom piav qhia
CF-G105W Sab nraud xov tooj cua hom 5-chaw nres nkoj Gigabit Ethernet hloov, 5 RJ45 hluav taws xob ports: 10/100/1000Mbps, 100m;Sab nraud fais fab adapter: input AC 100V-240V, tso zis DC 5V / 1A
CF-G108W Sab nraud xov tooj cua hom 8-chaw nres nkoj Gigabit Ethernet hloov, 8 RJ45 hluav taws xob ports: 10/100/1000Mbps, 100m;Sab nraud fais fab adapter: input AC 100V-240V, tso zis DC 12V / 1A

Hloov ua haujlwm?
1. Kev kawm thiab nrhiav tau: Qhov hloov pauv yuav kawm MAC chaw nyob ntawm cov ntaub ntawv tau txais;

1. Thaum tus hloov tau txais cov ntaub ntawv thav duab los ntawm ib qho chaw nres nkoj, nws yuav nyeem qhov chaw nyob MAC ntawm tus ncej thiab sau rau hauv MAC chaw nyob thiab nws qhov chaw sib txuas hauv MAC rooj.Ib qho kev hloov txhais tau hais tias "hloov" thiab yog ib qho khoom siv hauv network siv rau hluav taws xob (optical) teeb liab xa mus.Nws tuaj yeem muab txoj hauv kev tshwj xeeb hluav taws xob rau ib qho ob lub network nodes ntawm kev nkag mus.Hloov Cov keyboards feem ntau yog Ethernet keyboards.Lwm qhov sib xws yog xov tooj lub suab keyboards, fiber ntau keyboards thiab lwm yam.

2. Kev Ncua Sijhawm: MAC cov ntawv nkag tau kawm los ntawm cov txheej txheem kev kawm muaj lub sijhawm stamp, thiab lub sijhawm no yog siv los tshem tawm cov ntawv qub los ntawm MAC lub rooj.

1. Thaum qhov kev nkag tau tsim nyob rau hauv MAC lub rooj, nws yuav pib suav nrog nws lub sij hawm stamp raws li tus nqi pib.Tom qab suav tus nqi nce mus txog 0, qhov nkag tau raug tshem tawm;

2. Yog tias qhov hloov pauv tau txais ib lub thav duab nrog tib qhov chaw MAC los ntawm tib qhov chaw nres nkoj ua ntej kev nkag yuav raug muab tshem tawm, nws yuav rov qab nkag rau hauv lub rooj;

3. Kev nkag yuav raug muab tshem tawm thaum lub thav duab ntawm qhov chaw MAC tseem tsis tau txais los ntawm qhov chaw nres nkoj tom qab lub sij hawm stamp suav tus nqi nce mus txog 0.

3. Dej nyab: Cov txheej txheem ntawm kev hloov xa cov thav ntawv mus rau txhua qhov chaw nres nkoj tshwj tsis yog qhov chaw txais txais yuav hu ua dej nyab.

1. Thaum tau txais cov ntaub ntawv thav duab uas qhov chaw nyob MAC tsis nyob hauv lub rooj MAC, qhov hloov pauv tsis paub qhov chaw nres nkoj xa cov ncej mus, thiab nws yuav dej nyab rau lub sijhawm no;

2. Thaum ib lub thav duab nrog qhov chaw nyob MAC raws li qhov chaw tshaj tawm tau txais, nws yuav dej nyab;

3. Thaum tus ncej uas nws qhov chaw nyob MAC yog qhov chaw nyob multicast (multicast) tau txais, nws yuav dej nyab.

4. Kev xaiv xa mus: Tom qab kuaj xyuas qhov chaw nyob MAC ntawm tus ncej, cov txheej txheem xa cov ncej los ntawm qhov chaw nres nkoj tsim nyog hu ua xaiv xa mus.

1. Tom qab qhov hloov tau txais cov ntaub ntawv thav duab, yog tias qhov chaw nyob MAC ntawm tus ncej yog nyob rau hauv lub rooj MAC, nws yuav xa tus ncej mus rau qhov chaw sib txuas tsis yog dej nyab rau txhua qhov chaw nres nkoj.

5. Lim: Qee zaum, cov ncej yuav tsis raug xa mus.

1. Tus hloov yuav tsis xa tus ncej mus rau qhov chaw nres nkoj uas tau txais tus ncej;

2. Lub qhov hloov pauv yuav muab pov tseg cov thav duab puas thiab tsis xa mus rau nws, xws li cov ncej uas tsis dhau CRC daim tshev, thiab lwm yam;

3. Vim tias qee qhov kev ruaj ntseg teeb tsa thav duab yuav tsis raug xa mus los ntawm kev hloov, xws li MAC chaw nyob raws ACL, VLAN, thiab lwm yam.


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