EX4100-H-12MP-DC Ethernet Hloov

Lub Juniper Networks^®EX4100-H ruggedized kab ntawm Ethernet keyboards muaj qhov tsis muaj kiv cua, ruaj ntseg, txhim khu kev qha, huab-native portfolio xa cov kev pabcuam zoo hauv network hauv huab cua txias, suav nrog qhov txias txias thiab kub kub, nrog rau kev ua haujlwm kub ntev rau kev siv sab hauv tsev thiab sab nraum zoov. EX4100-H keyboards yog qhov zoo tagnrho rau kev siv cov xwm txheej uas qhov kub thiab txias, muaj peev xwm cuam tshuam rau lub cev, thiab kev vibrations feem ntau.

EX4100-H keyboards ua ke ua ke qhov yooj yim ntawm huab, lub zog ntawm Mist AI^™, thiab muaj zog, siab -kev ua tau zoo ntawm cov khoom siv kho vajtse kom xa cov kev sib txawv rau kev nkag mus rau kev hloov pauv hauv huab, mobile, thiab IoT era. Nrog Juniper^®Mist^™Wired Assurance, koj tuaj yeem siv zog ntawm lub nkoj, teeb tsa, thiab tswj EX4100-H keyboards los ntawm huab. Qhov no ua kom yooj yim rau kev khiav hauj lwm thiab txhim kho kev pom thiab kev daws teeb meem, ua kom muaj kev paub zoo rau cov khoom siv txuas nrog.

 

Cov yam ntxwv tseem ceeb ntawm EX4100-H Kab suav nrog:

Huab- haiv neeg, AI- haiv neeg hloov pauv nrog Wired Assurance thiab Marvis VNA

Tsis muaj kiv cua nrog qhov ntsuas kub ua haujlwm ntev ntawm -40℃rau +75℃rau qhov chaw hnyav

Ruggedized, compact form factor rau yooj yim installation nyob rau hauv nruj qhov chaw

Ua raws li IP30 thiab txhawb nqa cov av noo ntawm 5% mus rau 95%, kom ntseeg tau tias tsis yog -kev ua haujlwm condensing

Ua tau raws li ntau daim ntawv pov thawj kev lag luam, ua rau nws tsim nyog rau kev siv ntau yam kev siv uas xav tau kev ua siab ntev rau kev co tsis tu ncua, kev poob siab, thiab kev tiv thaiv hluav taws xob.

Qhuav hu lub tswb: ob lub tswb nyob rau hauv thiab ib lub tswb tawm kom pom cov sensors sab nraud

Dual redundant PSUs: ob AC PSUs lossis ob DC PSUs lossis ib qho AC thiab ib qho DC PSU

Ethernet VPN-Virtual Extensible LAN (EVPN-VXLAN) mus rau txheej nkag

Cov qauv-raws li microsegmentation siv pab pawg-raws li txoj cai (GBPs)

Hloov-rau- hloov encryption siv Media Access Control Security (MACsec) AES256

IEEE 802.3bz Multigigabit

IEEE 802.3bt Hwj chim dhau Ethernet Ntxiv (PoE++)

Flow-raws li telemetry los saib xyuas cov tsheb khiav mus rau qhov tsis txaus ntseeg thiab muaj peev xwm ntsuas cov pob ntawv qeeb thiab tshaj tawm vim li cas poob

Precision Time Protocol–pob tshab moos

10-tus tswv cuab Virtual Chassis txhawb nqa

 

EX4100-H Tsev Neeg muaj cov qauv hauv qab no:

EX4100-H-12MP, muab 4 x 100MB / 1GbE / 2.5GbE thiab 8 x 10 MB / 100 MB / 1GbE PoE++ cov chaw nkag, xa mus txog 90 W rau ib qhov chaw nres nkoj nrog tag nrho PoE pob nyiaj siv ntawm 360 W siv ob lub zog siv.

EX4100-H-24MP, muab 8 x 100MB / 1GbE / 2.5GbE thiab 16 x 10 MB / 100 MB / 1GbE PoE++ cov chaw nkag, xa mus txog 90 W rau ib qhov chaw nres nkoj nrog tag nrho PoE pob nyiaj siv ntawm 370 W siv ob lub zog siv.

EX4100-H-24F, muab 24 x 100 MB / 1GbE nkag chaw nres nkoj, txhawb nqa ob lub zog siv rau kev rov ua dua.

Rau EX4100-H-12MP, kev sib xyaw ntawm ob lub AC PSU lossis ob lub DC PSU lossis ib qho AC PSU thiab ib qho DC PSU tuaj yeem siv tib lub sijhawm. PSUs yog sab nraud thiab suav nrog 2 x 1/10GbE SFP + ruaj khov uplink ports thiab 2 x 1/10GbE SFP + cov chaw nres nkoj los txhawb kev sib txuas virtual chassis uas tuaj yeem kho dua tshiab rau kev siv Ethernet chaw nres nkoj rau uplink txuas.

Rau EX4100-H-24MP, thiab EX4100-H-24F, kev sib xyaw ntawm ob lub AC PSU, lossis ob lub DC PSU lossis ib qho AC PSU & ib DC PSU tuaj yeem siv tib lub sijhawm. PSUs yog sab hauv, kub swapable thiab teb hloov tau (FRU). Nws suav nrog 4 x 1/10GbE SFP + ruaj khov uplink ports & 4 x 1/10GbE SFP + cov chaw nres nkoj los txhawb kev sib txuas Virtual Chassis, uas tuaj yeem kho dua tshiab rau kev siv Ethernet chaw nres nkoj rau kev sib txuas uplink.

Muab cov txheej txheem tag nrho ntawm Txheej Txheej 2 thiab Txheej Txheej 3 muaj peev xwm, EX4100-H txhawb nqa ntau yam ntawm kev xa tawm, suav nrog tsev kawm ntawv thiab ceg. Raws li qhov yuav tsum tau ua kom nce qib, Juniper's Virtual Chassis thev naus laus zis tso cai rau koj los sib txuas sib txuas thiab tswj hwm txog 10 EX4100-H hloov ua ib qho khoom siv, xa qhov ntsuas tau, them nyiaj- raws li-koj-loj hlob kev daws teeb meem rau kev nthuav dav network ib puag ncig.

EX4100-H hloov pauv muaj qhov sib luag nrog EX4100 kab ntawm cov keyboards. Lawv kuj suav nrog cov khoom muaj peev xwm siab (HA) xws li rov ua dua, kub - cov khoom siv hluav taws xob sib pauv kom ntseeg tau tias lub sijhawm ua haujlwm siab tshaj plaws. Tsis tas li ntawd, 12-chaw nres nkoj Multi-Gigabit Ethernet EX4100-H hloov muaj cov qauv raws li 802.3af/at/bt (PoE/PoE+/PoE++) rau xa mus txog 90W ntawm txhua qhov chaw nkag. Koj tuaj yeem teeb tsa EX4100-H keyboards kom sai muab PoE lub zog rau cov khoom siv txuas nrog hauv vib nas this ntawm kev pib, txo qis qis qis thiab ua kom muaj kev ua tau zoo.

 

Nta thiab Cov txiaj ntsig

Kev ua haujlwm yooj yim nrog Juniper Mist Wired Assurance

Hnub 0 ua haujlwm: Onboard keyboards seamlessly los ntawm kev thov lub greenfield hloov los yog siv lub brownfield hloov nrog ib tug ua kom code rau tseeb plug-thiab-play simplicity

Hnub 1 kev khiav hauj lwm: Ua raws li tus qauv- raws li tus qauv teeb tsa rau ntau qhov kev nthuav tawm ntawm cov tsoos thiab cov ntaub hauv tsev kawm ntawv kev xa tawm thaum khaws cov kev hloov pauv thiab kev tswj hwm uas yuav tsum tau siv rau kev cai qhov chaw - lossis hloov - cov cwj pwm tshwj xeeb. Automate muab cov chaw nres nkoj ntawm Dynamic Port Profiles

Hnub 2 kev khiav hauj lwm: Leverage AI hauv Juniper Mist Wired Assurance kom ua tau raws li cov kev pabcuam- theem kev cia siab xws li kev nkag mus, kev sib txuas ua tau zoo, thiab hloov kev noj qab haus huv nrog qhov tseem ceeb ua ntej-thiab tom qab- kev sib txuas ntsuas

 

 

 

Virtual Chassis Technology

Juniper's Virtual Chassis thev naus laus zis tso cai rau ntau qhov kev sib txuas sib txuas ua haujlwm ua ib qho chaw sib tham, ua rau cov neeg siv tswj hwm txhua lub platform ua ib qho khoom siv virtual. Koj tuaj yeem cuam tshuam txog 10 EX4100-H hloov pauv raws li Virtual Chassis siv 2 x 10GbE SFP + nplooj siab Virtual Chassis ports. Txawm hais tias teeb tsa raws li Virtual Chassis ports los ntawm lub neej ntawd, 2 x 10GbE SFP + Virtual Chassis ports kuj tuaj yeem teeb tsa ua cov chaw nres nkoj uplink.

 

Flow-raws li Telemetry

Flow-raws li telemetry enables flow-level analytics, tso cai rau cov neeg khiav dej num hauv network los saib xyuas ntau txhiab lub tsheb khiav ntawm EX4100-H yam tsis muaj lub nra rau CPU. Qhov no txhim kho kev ruaj ntseg network los ntawm kev saib xyuas, kev qhia hauv qab, thiab tshawb xyuas qhov tsis txaus ntseeg. Piv txwv li, yog tias qhov ntsuas qhov ntsuas ua ntej tau raug ua txhaum cai vim muaj kev tawm tsam, IP Flow Information Export (IPFIX) cov lus ceeb toom tuaj yeem xa mus rau lwm tus neeg rau zaub mov kom paub qhov kev tawm tsam sai. Cov thawj coj hauv lub network tseem tuaj yeem ua haujlwm rau cov haujlwm tshwj xeeb, xws li tshuaj xyuas cov tsheb khiav lossis cais qhov chaw nres nkoj, txhawm rau ua qhov teeb meem. Ntxiv nrog rau DOS tawm tsam, ntws-raws li telemetry ntawm EX4100-H keyboards tuaj yeem ntsuas cov pob ntawv qeeb ntawm ingress, nti, thiab egress cov ntsiab lus, nrog rau kev tshaj tawm vim li cas poob.

 

EVPN-VXLAN Technology

Feem ntau cov koom haum hauv tsev kawm ntawv ib txwm muaj ib qho - tus neeg muag khoom, chassis - raws li kev tsim qauv uas ua haujlwm zoo rau cov tsev kawm ntawv me me, zoo li qub nrog ob peb qhov kawg. Txawm li cas los xij, txoj hauv kev no yog nruj dhau los txhawb qhov kev hloov pauv ntawm cov kev pabcuam hauv tsev kawm ntawv niaj hnub. EX4100-H txhawb nqa EVPN-VXLAN, txuas qhov kawg- mus rau qhov kawg ntaub los ntawm cov tub ntxhais kawm hauv tsev kawm ntawv kom xa mus rau txheej txheej nkag.

Ib qho EVPN-VXLAN npuag yog ib qho yooj yim, programmable, zoo heev scalable architecture tsim los ntawm cov qauv qhib. Cov thev naus laus zis no tuaj yeem siv rau hauv ob lub chaw cov ntaub ntawv thiab cov tsev kawm ntawv rau kev ua vaj tsev sib xws. Lub tsev kawm ntawv EVPN-VXLAN architecture siv Layer 3 IP-raws li underlay network thiab EVPN-VXLAN overlay network. Ib qho yooj yim overlay network raws li VXLAN overlay nrog EVPN tswj lub dav hlau zoo muab Txheej Txheej 2 thiab / lossis Txheej 3 txuas thoob plaws hauv lub network. EVPN-VXLAN kuj tseem muaj txoj hauv kev uas tuaj yeem tsim thiab sib cuam tshuam ntau lub tsev kawm ntawv, xa:

Zoo sib xws thiab scalability nyob rau hauv tag nrho cov txheej txheem network

Kev them nyiaj yug Multivendor deployment

Txo dej nyab thiab kev kawm

Qhov chaw -kev sib txuas tsis zoo

Kev sib koom ua ke network

Kev tswj yooj yim

 

Microsegmentation siv GBP

GBP leverages hauv qab VXLAN thev naus laus zis los muab qhov chaw nyob -gnostic endpoint access control. Qhov no tso cai rau cov thawj coj hauv lub network los siv cov cai tswjfwm kev ruaj ntseg thoob plaws lub tuam txhab network. EX4100-H txhawb nqa GBP cov qauv kev daws teeb meem, tso cai rau ntau theem ntawm kev nkag mus rau cov ntsiab lus kawg thiab cov ntawv thov, txawm nyob hauv tib VLAN. IT pab pawg tuaj yeem ua kom yooj yim rau lawv txoj kev teeb tsa hauv lub network los ntawm kev siv GBP, zam qhov yuav tsum tau teeb tsa ntau lub firewall lim ntawm tag nrho lawv cov keyboards. GBP tuaj yeem thaiv cov kev hem thawj rau sab nraud los ntawm kev ua kom muaj kev sib raug zoo ntawm pawg tswj hwm kev ruaj ntseg thoob plaws hauv lub network, tsis hais qhov chaw ntawm qhov kawg thiab / lossis cov neeg siv.

 

Campus Fabric Deployments

EVPN-VXLAN rau cov tub ntxhais kawm hauv tsev kawm ntawv, kev faib tawm, thiab kev nkag mus

Qhov zoo ntawm EVPN-VXLAN hauv tsev kawm ntawv yog:

Flexibility ntawm VLANs zoo ib yam thoob plaws lub network: Koj tuaj yeem tso cov ntsiab lus kawg nyob txhua qhov chaw hauv lub network thiab txuas nrog tib lub laj thawj L2 network, ua kom muaj kev sib txuas ntawm virtual topology los ntawm lub cev topology.

Microsegmentation: EVPN-VXLAN-raws li kev tsim qauv tso cai rau koj siv ntau txoj cai thiab kev pabcuam thoob plaws hauv tsev kawm ntawv nrog kev txhawb nqa rau L2 thiab L3 VPNs

Scalability: Nrog rau lub dav hlau tswj EVPN, cov lag luam tuaj yeem ntsuas tawm tau yooj yim los ntawm kev ntxiv cov tub ntxhais, sib sau ua ke, thiab nkag mus rau - txheej txheej li kev lag luam loj hlob yam tsis tas yuav rov tsim lub network lossis ua kev txhim kho forklift. Siv ib qho L3 IP-raws li underlay ua ke nrog EVPN-VXLAN overlay, cov neeg ua haujlwm hauv tsev kawm ntawv tuaj yeem siv ntau lub network loj dua thiab muaj zog dua li qhov yuav ua tau nrog cov tsoos L2 Ethernet-raws li architectures

Juniper muaj ntau qhov kev lees paub EVPN-VXLAN cov ntaub ntawv hauv tsev kawm ntawv uas ua haujlwm rau ntau yam ntawm lub network loj, nplai, thiab kev faib ua ntu:

EVPN multihoming (ntawm cov tub ntxhais sib tsoo lossis faib): Ib qho kev sib tsoo core architecture sib txuas cov tub ntxhais thiab faib cov txheej txheem rau hauv ib txheej, tig cov tsoos peb-tier hierarchal network rau hauv ob-tier network. EVPN multihoming ntawm ib qho kev sib tsoo cov tub ntxhais tshem tawm qhov xav tau rau Spanning Tree Protocol (STP) thoob plaws hauv tsev kawm ntawv cov tes hauj lwm los ntawm kev muab cov kev sib txuas sib txuas los ntawm cov txheej txheem nkag mus rau cov txheej txheem tseem ceeb. Qhov no topology yog qhov zoo tshaj plaws haum rau me me mus rau nruab nrab faib kev lag luam network thiab tso cai rau VLANs zoo ib yam thoob plaws lub network. Qhov topology no siv ESI (Ethernet Segment Identifier) ​​LAG (Link Aggregation) thiab yog cov qauv- raws tu qauv.

Campus Fabric Core faib: Thaum EVPN VXLAN tau teeb tsa thoob plaws hauv cov tub ntxhais thiab cov txheej txheem faib khoom, nws dhau los ua lub tsev kawm ntawv Fabric Core Distribution architecture uas tuaj yeem teeb tsa hauv ob hom: hauv nruab nrab lossis ntug hla kev hla hla hla. Qhov kev tsim vaj tsev no muab lub sijhawm rau tus thawj coj txav mus rau hauv tsev kawm ntawv-Ntaub IP Clos yam tsis muaj kev hloov kho lub forklift ntawm txhua qhov kev nkag mus rau hauv lub network uas twb muaj lawm thaum coj mus rau qhov zoo ntawm kev txav mus rau hauv tsev kawm ntawv ntaub thiab muab txoj hauv kev yooj yim los ntsuas lub network.

Tsev kawm ntawv ntaub IP Clos: Thaum EVPN VXLAN raug teeb tsa ntawm txhua txheej, suav nrog kev nkag mus, nws yog hu ua lub tsev kawm ntawv ntaub IP Clos architecture. Cov qauv no kuj tseem hu ua "end-to-end," muab tias VXLAN tunnels raug txiav ntawm txheej txheej nkag. Vim tias muaj VXLAN ntawm kev nkag, nws muab sijhawm rau peb los coj txoj cai tswjfwm rau txheej txheej nkag (ze rau qhov chaw) siv GBP. Cov qauv-raws li GBP tags coj cov kev xaiv tshwj xeeb rau ntu kev khiav tsheb ob qho tib si ntawm qib micro thiab macro. GBP tags raug muab dynamically rau cov neeg siv khoom raws li ib feem ntawm Radius pauv los ntawm Mist Cloud NAC. Qhov topology no ua haujlwm rau me me mus rau nruab nrab thiab loj tsev kawm ntawv architectures uas xav tau macro thiab microsegmentation.

 

 

Tswj AI-tsav Campus Fabric nrog Juniper Mist Cloud

Juniper Mist Wired Assurance coj huab tswj thiab Mist AI rau hauv tsev kawm ntawv ntaub. Nws tau teeb tsa tus qauv tshiab uas txav deb ntawm kev tswj hwm network ib txwm muaj rau AI-Kev ua haujlwm hauv haiv neeg thaum xa cov kev paub zoo dua rau cov khoom siv sib txuas. Juniper Mist Cloud txhawb nqa kev xa tawm thiab kev tswj hwm ntawm tsev kawm ntawv cov ntaub ntawv tsim los ntawm kev tso cai:

Automated deployment and zero-touch provisioning (ZTP)

Kev kuaj pom tsis meej

Keeb kwm kev tsom xam

 

 

Chassis-Class Muaj

EX4100-H keyboards xa cov khoom muaj txiaj ntsig zoo los ntawm cov khoom siv hluav taws xob tsis tu ncua, zoo nkauj Routing Engine switchover (GRES), thiab tsis muaj kev txuas thiab routing thaum xa mus rau hauv Virtual Chassis teeb tsa. Hauv Virtual Chassis configuration, txhua EX4100-H hloov muaj peev xwm ua haujlwm raws li Routing Engine (RE). Thaum ob lossis ntau dua EX4100-H keyboards sib cuam tshuam, ib lub dav hlau tswj tau sib koom ntawm txhua tus tswv cuab Virtual Chassis. Junos OS cia li pib txheej txheem kev xaiv tsa los muab tus thawj (active) thiab thaub qab (kub-standby) RE. Ib qho kev sib koom ua ke L2 thiab L3 GRES feature tswj tsis muaj kev cuam tshuam rau kev nkag mus rau cov ntawv thov, kev pabcuam, thiab kev sib txuas lus IP hauv qhov tsis zoo li qhov tshwm sim ntawm thawj RE tsis ua haujlwm.

Thaum ntau tshaj ob lub keyboards sib cuam tshuam hauv Virtual Chassis teeb tsa, cov hloov pauv ntxiv ua raws li kab ntawv thiab muaj los xav tias qhov thaub qab RE txoj haujlwm yuav tsum tau xaiv thawj RE ua tsis tiav. Thawj, thaub qab, thiab kab ntawv tseem ceeb raws li txoj cai tuaj yeem raug xa mus rau dictate qhov kev txiav txim ntawm ascendion. Qhov no N+1 RE redundancy, ua ke nrog GRES, nonstop active routing (NSR), thiab nonstop bridging (NSB) muaj peev xwm ntawm Junos OS, ua kom muaj kev sib hloov ntawm kev tswj lub dav hlau ua haujlwm tom qab kev poob siab.

EX4100-H siv tib lub qhov txuas / module / chaw nres nkoj tus lej raws li lwm cov Juniper chassis-raws li cov khoom lag luam thaum suav cov chaw nres nkoj Virtual Chassis, muab kev ua haujlwm zoo li chassis.

Los ntawm kev siv cov kev khiav hauj lwm zoo ib yam thiab ib qho kev teeb tsa ib leeg, txhua qhov hloov pauv hauv Virtual Chassis teeb tsa tau raug kho raws li ib qho khoom siv, ua kom yooj yim tag nrho cov kev tswj hwm thiab kev tswj hwm.

Tus kheej, EX4100-H muaj ntau yam HA cov yam ntxwv uas feem ntau cuam tshuam nrog cov chassis modular-raws li cov keyboards. Thaum ua ke nrog daim teb- pov thawj Junos OS thiab L2/L3 kev ua tsis tau zoo, cov yam ntxwv no muab EX4100-H nrog rau cov neeg nqa khoom-chav kev ntseeg tau tseeb.

Cov khoom siv hluav taws xob tsis txaus: EX4100-H kab ntawm cov keyboards txhawb nqa tsis tu ncua, thauj khoom- sib koom, kub-swappable, thiab cov khoom siv hluav taws xob hloov pauv tau los tswj kev ua haujlwm tsis cuam tshuam

Fanless: EX4100-H yog ruggedized keyboards uas tsis muaj qhov txav

Nonstop bridging thiab nonstop active routing: NSB thiab NSR ntawm EX4100-H xyuas kom meej tias tswj cov txheej txheem dav hlau, xeev, thiab cov ntxhuav yog synchronized ntawm thawj thiab standby REs los tiv thaiv raws tu qauv flaps lossis convergence teeb meem tom qab RE tsis ua haujlwm

Lub cev tsis muaj zog (RTG): Txhawm rau kom tsis txhob muaj qhov nyuaj ntawm STP yam tsis muaj kev cuam tshuam kev sib koom tes, EX4100-H ntiav cov pab pawg pob tw rov qab los muab qhov tsim nyog qhov chaw nres nkoj redundancy thiab yooj yim hloov kev teeb tsa.

Hla - kev sib txuas ntawm cov tswv cuab: Hla- kev sib txuas cov tswvcuab tso cai rau kev sib txuas tsis tu ncua kev sib txuas ntawm cov khoom siv hauv ib qho Virtual Chassis configuration, muab ib theem ntxiv ntawm kev ntseeg tau thiab muaj

IPv4 thiab IPv6 routing txhawb nqa: IPv4 thiab IPv6 Layer 3 routing (OSPF thiab BGP) muaj nyob nrog Flex daim ntawv tso cai, ua kom muaj kev sib koom tes zoo heev.

 

MACsec AES 256

EX4100-H hloov pauv kev txhawb nqa IEEE 802.1ae MACsec nrog AES-256-ntsis encryption kom muaj kev ruaj ntseg ntawm taw tes- rau- taw tes kev sib txuas lus. MACsec muab kev sib txuas lus encrypted ntawm txheej txuas, ua kom muaj kev txheeb xyuas thiab tiv thaiv kev hem, xws li kev tsis lees paub kev pabcuam (DoS) thiab lwm yam kev tawm tsam, nrog rau tus txiv neej-hauv-tus-nruab nrab, masquerading, passive wiretapping, thiab playback tawm tsam los ntawm qab lub firewall. Thaum MACsec raug xa mus rau ntawm cov chaw nres nkoj, cov tsheb khiav yog encrypted ntawm cov hlau, tab sis cov tsheb khiav hauv qhov hloov pauv tsis yog. Qhov no tso cai rau kev hloov mus siv cov cai hauv network xws li kev pabcuam zoo (QoS) lossis kev soj ntsuam pob ntawv sib sib zog nqus (DPI) rau txhua pob ntawv yam tsis muaj kev cuam tshuam txog kev ruaj ntseg ntawm pob ntawv ntawm cov xaim.

 

PoE/PoE+/PoE++ Fais fab, perpetual thiab ceev PoE

EX4100-H xa PoE rau cov khoom siv txuas nrog xws li ib puag ncig sensors, Human Machine Interfaces (HMI), Programmable Logic Controllers (PLC), xov tooj, koob yees duab soj ntsuam, IoT cov khoom siv, thiab Wi-Fi nkag mus rau cov ntsiab lus, muab PoE txog li 90W ib qhov chaw nres nkoj raws li IEEE 802.3bt tus qauv PoE

EX4100-H hloov pauv kev txhawb nqa mus tas li PoE, uas muab lub zog tsis muaj kev cuam tshuam rau kev txuas nrog PoE powered devices (PDs) txawm tias thaum EX4100-H hloov dua siab tshiab.

EX4100-H keyboards kuj txhawb nqa lub peev xwm PoE ceev uas xa PoE lub zog rau cov ntsiab lus sib txuas thaum lub sijhawm hloov hluav taws xob, txawm tias ua ntej qhov hloov pauv tau ua haujlwm tag nrho. Qhov no yog tshwj xeeb tshaj yog muaj txiaj ntsig nyob rau hauv cov xwm txheej uas qhov kawg tsuas xav tau lub zog thiab tsis tas nyob ntawm kev sib txuas hauv network.

 

Qhuav-nrog lub tswb

EX4100-H keyboards txhawb nqa ob- hlau, ob lub tswb nyob rau hauv ib lub tswb tawm qhuav-hu rau lub tswb teeb. Alarms muab kev ceeb toom tseem ceeb thiab kev saib xyuas muaj peev xwm uas tuaj yeem ua ke nrog cov sensors sab nraud.

 

Grounding lugs

EX4100-H keyboards thiab cov khoom siv hluav taws xob yuav tsum tau muab tso rau hauv qhov txwv tsis pub nkag - qhov chaw nkag thiab xyuas kom meej tias lawv nyob ib puag ncig zoo. Siv Juniper txhawb nqa grounding lugs los yog thib peb-tog grounding lugs raws li ib tug specifications ntawm grounding lug SKU.

 

Junos telemetry interface

EX4100-H txhawb nqa Junos telemetry interface (JTI), niaj hnub telemetry streaming feature tsim los hloov kev noj qab haus huv thiab kev saib xyuas kev ua haujlwm. Cov ntaub ntawv sensor tuaj yeem xa mus rau qhov kev tswj hwm ntawm kev teeb tsa lub sijhawm ib ntus, ua rau cov thawj coj hauv lub network los saib xyuas tus kheej txuas thiab siv ntawm node thiab daws teeb meem xws li kev sib koom tes hauv lub sijhawm. JTI muab cov yam ntxwv hauv qab no:

Kev tswj hwm kev ua tau zoo los ntawm kev muab cov sensors los sau thiab xa cov ntaub ntawv thiab txheeb xyuas daim ntawv thov thiab kev ua haujlwm ntws los ntawm lub network

Kev npaj peev xwm thiab kev ua kom zoo dua los ntawm kev tshawb xyuas qhov hotspots thiab saib xyuas latency thiab microbursts

Kev daws teeb meem thiab cov hauv paus hauv paus kev txheeb xyuas los ntawm siab - kev soj ntsuam zaus thiab kev sib raug zoo ntawm kev sib tshooj thiab kev sib txuas hauv qab

 

Table 1. EX4100-H ruggedized kab ntawm Ethernet keyboards

Model/Product SKU	Access Port Configuration	PoE/PoE+/PoE++ Chaw nres nkoj	PoE Budget 1 PSU/2 TSI	10 GbE Ports	Kev ntsuas fais fab
EX4100-H-12MP	4x100MB/1/2.5GbE + 8x10/100/1000BASE-T	12	240 W/360W	4	340 W AC
EX4100-H-12MP-DC	4x100MB/1/2.5GbE + 8x10/100/1000BASE-T	12	240 W/360W	4	DC 340 W
EX4100-H-24MP	8x100MB / 1GbE / 2.5GbE + 16 x 10MB / 100MB / 1GbE	24	240 W/370W	8	340 W AC
EX4100-H-24MP-DC	8x100MB / 1GbE / 2.5GbE + 16 x 10MB / 100MB / 1GbE	24	240 W/370W	8	DC 340 W
EX4100-H-24F	24 x 100 MB / 1 GbE	0	NA	8	90 W AC
EX4100-H-24F-DC	24 x 100 MB / 1 GbE	0	NA	8	90 W dc

 

Environmental ranges

Ua haujlwm kub:

-40℃txog 60℃(-40℃rau 140℃F) (lub thawv kaw)

-40℃txog 70℃(-40℃rau 158℃F) (vented txee) 40 LFM

-40℃txog 75℃(-40℃rau 167℃F) (blower-equipped txee) 200 LFM

 

Qhov siab:

Txog li 15,000 ko taw (4572 m) uas tsis muaj qhov kub thiab txias

 

Cia kub:

-40℃rau 85℃(-40℃rau 185℃F)

 

Humidity:

Tus txheeb ze humidity ntawm 5% mus rau 95% noncondensing

 

Hardware specifications switching engine mode

Khaws thiab xa mus

 

Nco

DRAM: 4 GB nrog Error Correcting Code (ECC) ntawm txhua tus qauv

Cia: 8 GB ntawm txhua tus qauv

 

CPU

1.7 GHz ARM CPU ntawm txhua tus qauv

 

GbE chaw nres nkoj ceev ib qhov system

EX4100-H-12MP: 16 (4 2.5GbE host ports + 8 1GbE host ports + 4 1GbE/10GbE ports)

EX4100-H-24MP: 32 (8 2.5GbE host ports + 16 1GbE host ports + 8 1GbE/10GbE ports)

EX4100-H-24F: 32 (24 1GbE host ports + 8 1GbE/10GbE ports)

 

Lub cev txheej

Lub sij hawm sau reflectometry (TDR) rau kev kuaj xyuas cov kab tawg thiab luv: EX4100-H-12MP

Nws pib nruab nrab-dependent interface/medium-dependent interface crossover (MDI/MDIX) kev them nyiaj yug: EX4100-H-12MP

Chaw nres nkoj ceev downshift / teeb tsa siab tshaj plaws tshaj tawm ceev rau

10/100/1000BASE-T chaw nres nkoj ntawm EX4100-H-12MP

100/1000BASE-T/2.5GBASE-T ntawm EX4100-H-12MP

 

Cim npe nrov: ex4100-h-12mp-dc ethernet hloov, lwm tus neeg, lag luam wholesale, pheej yig, nqe