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Tus nqi pheej yig 10g Bidi Sfp - 16 + 10 Tswj Gigabit Fiber Hloov JHA-S1016MG-26BC - JHA

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  • Tus nqi pheej yig 10g Bidi Sfp - 16 + 10 Tswj Gigabit Fiber Hloov JHA-S1016MG-26BC - JHA

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Tau txais kev txhawb nqa los ntawm pab pawg IT tshiab thiab paub txog, peb tuaj yeem nthuav qhia kev txhawb nqa ntawm kev muag khoom ua ntej & kev pab cuam tom qab muag rau2 Channel Rj11 Xov tooj Lub Suab Sib Tham,16 Channel Multiplexer,Audio Ahd Cvi 1080p Fiber Media Converter, Nrog rau txoj kev ntseeg raws li kev ntseeg, cov neeg siv khoom ua ntej, peb txais tos cov neeg siv khoom hu lossis e-mail rau peb rau kev koom tes.
Tus nqi pheej yig 10g Bidi Sfp - 16 + 10 Tswj Gigabit Fiber Hloov JHA-S1016MG-26BC - JHA Qhia:

16 + 10 Tswj Gigabit Fiber Hloov

JHA-S1016MG-26 BC

♦Product Overview:

v Management Gigabit Fiber Hloov yog thib ob, plaub txheej gigabit tswj kev hloov, muab 10 10/100/1000M RJ45 ports thiab 16 1000M SFP optical ports. Lub hardware txhawb xaim-ceev hloov ntawm txheej thib ob. Cov neeg siv tuaj yeem teeb tsa txhua yam haujlwm ntawm kev hloov pauv los ntawm Ethernet chaw nres nkoj hauv WEB. Built-in ARP thiab DOS tiv thaiv kab ke tuaj yeem tiv thaiv ARP, DOS thiab ntau yam kab mob tawm tsam, ntxiv rau, Nws kuj tau nruab nrog ntau yam muaj zog: QoS dav dav, spanning ntoo, cua daj cua dub, Bandwidth Control, IGMP Snooping, ACL nkag. tswj, DHCP snooping thiab lwm yam..Zoo heev rau cov lag luam me thiab nruab nrab, lub tsev kawm ntawv network, thiab thaj chaw hauv nroog network kev sib sau ua ke.

♦Khoom nta:

  1. ARP tiv thaiv: kev ua haujlwm ntawm MAC chaw nyob thiab chaw nres nkoj khi thiab MAC chaw nyob ruaj ntseg lim tuaj yeem tiv thaiv ARP nres; DHCP snooping tuaj yeem muab kev tiv thaiv ARP rau cov neeg siv kom tau txais MAC dynamically.
  2. Qos: txhawb rau ntau lub tswv yim QOS. Raws li 802.1p qhov tseem ceeb, txhua qhov chaw nres nkoj muab yim qhov tseem ceeb. IP-DSCP tuaj yeem muab faib ua ntau theem kev pabcuam raws li IP header, kom ua tiav QOS. AUTO VOIP tuaj yeem teeb tsa qhov chaw nres nkoj rau qhov tseem ceeb tshaj plaws ntawm lub suab teeb liab, txhim kho lub suab zoo ntawm network IP xov tooj zoo heev.
  3. Spanning Tree: Txhawb nqa tus qauv ntawm IEEE 802.1d thiab IEEE 802.1w (Rapid Spanning Tree Protocol) thiab IEEE 802.1s (Multiple Spanning Tree Protocol).
  4. AUTO DOS: tiv thaiv cov nram qab no DOS nres nrog xya daim ntawv sib txawv.

(1) Kev tawm tsam hauv av: tus neeg tawm tsam xa cov ntaub ntawv sib tw TCP SYN cov ntaub ntawv ntws nrog tib qhov chaw IP chaw nyob, IP chaw nyob, tus neeg raug tsim txom lawv sim xa cov ntaub ntawv teb rau nws tus kheej, ua rau muaj kev cuam tshuam hauv lub cev thiab yuav ua rau tuag tes tuag taw lossis rov pib dua. .

(2) Blat nres: tus neeg tawm tsam xa cov pob ntawv forged nrog tib qhov chaw nres nkoj tus lej thiab tus lej chaw nres nkoj, cov neeg raug tsim txom sim xa cov lus teb rau nws tus kheej, ua rau lub cev poob lossis rov pib dua.

(3) Smurf nres: tus neeg tawm tsam siv qhov chaw nyob tsis zoo ntawm lub hom phiaj kev tawm tsam los khiav cov txheej txheem ping mus rau qhov chaw tshaj tawm. Tom qab ntawd tag nrho cov neeg ua haujlwm nquag yuav teb rau lub hom phiaj, ua rau muaj kev sib tsoo lossis kev cuam tshuam.

(4) Ping dej nyab: dej nyab lub hom phiaj los ntawm ping tshaj tawm cua daj cua dub, kom lub kaw lus tsis tuaj yeem teb rau cov ntaub ntawv raug cai.

(5) SYN / SYN-ACK dej nyab: dej nyab lub qhov phiaj xwm los ntawm SYN lossis SYN / ACK pob ntawv.

(6) Tiv thaiv qhov tsis raug TCP nres: Tiv thaiv dej nyab ntawm cov ntaub ntawv los ntawm cov pob ntawv TCP tsis raug.

(7) Ping of Death attack: xa tawm ib daim ntawv thov ICMP loj heev ("Ping"), nws lub hom phiaj yog ua kom lub hom phiaj ntawm lub khoos phis tawj tso tawm tsis txaus, kom lub khoos phis tawj tuag tes tuag taw.

5. Kev tiv thaiv cua daj cua dub: tuaj yeem teeb tsa nrog Broadcast, multicast, DLF tsheb.

6. ACL Access Control: siv los tswj kev sib pauv ntawm cov pob ntawv los ntawm qhov chaw nres nkoj, kom ntseeg tau tias qhov chaw intranet yuav tsis nkag mus rau cov neeg siv yam tsis muaj cai, thaum tiv thaiv ARP tsis ncaj ncees.

7. IGMP Snooping: Kev them nyiaj yug IGMP version 2 (RFC 2236): IGMP Snooping yog siv los tsim cov pab pawg multicast kom xa cov pob ntawv ntau ntau kom tsis txhob nkim bandwidth thaum lub pob ntawv multicast overflow network.

8. Kev them nyiaj yug rau 802.1x authentication, thiab muab cov neeg siv nkag mus rau kev lees paub.

9. Hlau-ceev filtering – Cia – rau pem hauv ntej hom, muab ib tug tseeb tsis-blocking switching qauv.

10. Txhawb kev ua haujlwm ntawm chaw nres nkoj mirroring, chaw nres nkoj sib sau ua ke, chaw nres nkoj ceev txwv.

11. Txhawb qhov chaw nres nkoj raws VLAN thiab IEEE802.1Q raws li VLAN .

♦Khoom specification:

Khoom qauv

 16 + 10 Tswj Gigabit Fiber Hloov

Txhawb kev pom zoo

 IEEE 802.3,IEEE 802.3 ab,IEEE 802.3x,IEEE 802.1 qw,IEEE 802.1 p,IEEE 802.1z,IEEE 802.1d,IEEE 802.1s,IEEE 802.1 wb,IEEE 802.1 ax,IEEE 802.1 ua

qhov siab tshaj plaws ntawm qhov ntev

 9216 ib

Tus naj npawb ntawm cov chaw nres nkoj

 16 1000M SFP optical ports, 10 10/100/1000M RJ45 chaw nres nkoj

Network Media

 1000Base-LX: kev siv lub laser ntev wavelength (1310nm) hla ntau hom thiab ib hom optical fiber ntau, qhov siab tshaj plaws ntawm ntau hom optical fiber ntau yog 550m, ib hom yog 10-24km.
1000Base-SX: 62.5 μ m multimode fiber ntau, nws qhov kis tau tus mob yog 275m; 50 μ m multimode fiber ntau, nws qhov siab tshaj plaws kis tau tus mob yog 550 meters.
10Base-T: 3 chav kawm lossis siab dua UTP; (txhawb siab tshaj qhov kis tau tus mob 200m)
100Base-TX: 5 chav kawm (UTP; txhawb qhov siab tshaj plaws kis tau tus mob 100m)
1000Base-T: CAT-5E UTP lossis 6 UTP (txhawb siab tshaj qhov kis tau tus mob 100m)

VLAN chaw nyob table

 4 K

MAC chaw nyob table

 8k ua

Cache

 32 Mbit

Backplane bandwidth

 52gb ib

Lim thiab xa tawm tus nqi

 1000 Mbps:1488 000 Ib

10 Mbps: 14880 pps
100Mbps: 148800pps
1000Mbps: 1488000pps

Qhov ntev

 440x280x44mm (1U19 nti txheem chassis)

Kev siv ib puag ncig

 Cia kub:-20 ℃~70 ℃;Cia humidity 5% ～90%Tsis-condensing
Ua haujlwm kub:0 ℃~40 ℃;ua haujlwm av 10% ～90%Tsis-condensing

zog

 nkag:90-264 VAC,50-60HZ;tso zis:5V / 12A

Kev siv fais fab

 Kev siv fais fab:Qhov siab tshaj 60W

 

Product details duab:

Tus nqi pheej yig 10g Bidi Sfp - 16 + 10 Tswj Gigabit Fiber Hloov JHA-S1016MG-26BC - JHA cov duab nthuav dav

Yam khoom Guide:
Kev ntseeg siab zoo thiab zoo heev credit sawv yog peb cov hauv paus ntsiab lus, uas yuav pab tau peb ntawm txoj haujlwm zoo. Ua raws li koj txoj cai ntawm kev ua tau zoo ua ntej, cov neeg siv khoom zoo tshaj plaws rau Tus nqi pheej yig 10g Bidi Sfp - 16 + 10 Tswj Gigabit Fiber Hloov JHA-S1016MG-26BC - JHA, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: UAE, Sierra Leone , Niger, Peb vam tias yuav muaj kev sib raug zoo nrog peb cov neeg siv khoom ntev. Yog tias koj txaus siab rau ib qho ntawm peb cov khoom, thov tsis txhob yig xa cov lus nug rau peb / tuam txhab npe. Peb xyuas kom meej tias koj tuaj yeem txaus siab rau cov kev daws teeb meem txaus siab!

Cov chaw tsim khoom tau muab peb lub luv nqi loj nyob rau hauv qhov chaw ntawm kev ua kom cov khoom zoo, ua tsaug ntau, peb yuav xaiv lub tuam txhab no dua.
5 Hnub qubLos ntawm Chloe los ntawm Zambia - 2017.02.18 15:54
Peb tau ua hauj lwm nrog ntau lub tuam txhab, tab sis lub sij hawm no yog lub , nthuav dav piav qhia, xa raws sij hawm thiab zoo tsim nyog, zoo!
5 Hnub qubLos ntawm Irene los ntawm Swaziland - 2017.06.22 12:49
Sau koj cov lus ntawm no thiab xa tuaj rau peb

Cov khoom qeb