Mbali ♦ Kuthandizira 1 100Base-X SFP Slot ndi 2 10/100Base-T(X) doko la Efaneti. ♦ Thandizo IEEE802.3, IEEE802.3u, IEEE802.3x. ♦ Pulagi-ndi-sewero, 10/100Base-T(X), full/half duplex, MDI/MDI-X auto-adaptation. ♦ Kupanga kwa chip cha mafakitale, chitetezo cha 15kV ESD, chitetezo cha 8kV. ♦ DC10-58V redundancy mphamvu, reverse polarity chitetezo. ♦ Mapangidwe a Industrial 4, -40-85 ° C kutentha kwa ntchito. ♦ IP40 idavotera nyumba ya aluminium alloy, DIN-Rail yokwera. Mau oyamba JHA-IFS12H ndi pulagi-ndi-sewero osayendetsedwa mafakitale Efaneti lophimba, amene angapereke yankho lachuma Efaneti wanu. Kapangidwe kake kotchinga fumbi (IP40 chitetezo kalasi), over-current, over-voltage and EMC protected, redundant double power inputs komanso ma alarm anzeru omangidwa angathandize otsogolera oyang'anira nyumba kuyang'anira ntchito ya netiweki, yomwe imatha kugwira ntchito modalirika m'malo ovuta komanso oopsa. JHA-IFS12H imathandizira 1 100Base-X SFP slot ndi 2 10/100Base-T(X) doko la Efaneti. Imathandizira CE, FCC, muyezo wa RoHS, kesi yachitsulo yolimba kwambiri, kuyika mphamvu (DC10-58V). Kusinthako kumathandizira IEEE802.3, IEEE802.3u, IEEE802.3x yokhala ndi 10/100Base-T(X), full/half-duplex, ndi MDI/MDI-X auto-adaptation, kutentha kwa -40-85℃ kumatha kukumana mitundu yonse yazofunikira zachilengedwe zamafakitale, zomwe zimapereka yankho lodalirika komanso lachuma pamaneti yanu yamakampani a Ethernet. Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Flow Control IEEE802.3x control flow, back press flow control Kusintha Magwiridwe Kutumiza Mlingo: 0.446MppsTransmission Mode: Store and Forward Packet Buffer Size: 448Kb System Exchange: 448Kb Mps Kukula kwatebulo: Kuchedwa kwa 1K Nthawi: 100,000 Maola chitsimikizo 5-years Dimension Order Information Model No. Kufotokozera Kwa Katundu JHA-IF12H Unmanaged Industrial Ethernet Switch, 1 100Base-FX ndi 2 10/100Base-T(X), SC Connector, Multimode, Dual Fiber, 2Km, DIN-Rail, DC10 -58V, -40-85°C Kutentha kwa Ntchito JHA-IF12H-20 Kusintha kwa Industrial Efaneti Osayendetsedwa, 1 100Base-FX ndi 2 10/100Base-T(X), SC Connector, Single Mode, Dual Fiber, 20Km, DIN-Rail, DC10-58V, -40-85°C Kutentha kwa Ntchito JHA-IF12WH -20 Osayendetsedwa ndi Industrial Ethernet switch, 1 100Base-FX ndi 2 10/100Base-T(X), SC Connector, Single Mode, Single Fiber, 20Km, DIN-Rail, DC10-58V, -40-85°C Kutentha kwa Ntchito JHA-IFS12H Unmanaged Industrial Ethernet Switch, 1 100Base-X SFP Slot ndi 2 10/100Base-T(X), DIN-Rail, DC10-58V, -40-85°C Kutentha kwa Fiber Cholumikizira: SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 2Km/20Km/40Km/60Km/ 80Km/100Km/120Km ndi Optional.Kupereka Mphamvu: DC24V DIN-Rail Power Supply kapena Power Adapter ndizosankha.

Mau oyamba osinthira a JHA-SW4024MGH amathandizira ma protocol a Layer 3 omwe akuphatikiza Static Routing, RIP, OSPF ndi VRRP, kuthandiza kupanga maukonde odalirika, odalirika. Njira zoyendetsera ma multicast monga PIM-SM ndi PIM-DM zimatsimikizira njira yabwino yamagulu owulutsa ambiri. Masiwichi ali ndi madoko 4 10G SFP+ omwe angagwiritsidwe ntchito posungira.JHA-SW4024MGH Series masiwichi amathandizira mpaka masiwichi 8 kuti maukonde akhale osavuta. Ndi mitundu yosiyanasiyana yamadoko kuphatikiza Gigabit Ethernet, SFP Slots, 10G SFP + Slots, JHA-S2404MG Series masiwichi amatha kusintha kwambiri maukonde. Ndi mayunitsi onse omwe amadziwika ndi adilesi yosavuta ya IP, stack imatha kukonzedwa mosavuta ndikuwunikidwa. Ma switch a JHA-SW4024MGH amapereka mitundu itatu ya madoko oyendetsa kunja kwa gulu: ma RJ45 console ports, Micro-USB console ports ndi RJ45 out-of-band management ports. Madoko a Micro-USB console adapangidwira makompyuta apakompyuta omwe sagwirizana ndi mawonekedwe a RS232 (DB9). Makasitomala amatha kugwiritsa ntchito chingwe cha USB kuwongolera masiwichi kudzera pa CLI (mawonekedwe a mzere wamalamulo). Doko la RJ45 lakunja kwa gulu lowongolera limagwiritsidwa ntchito poyang'anira masamba okha, kusiya madoko a RJ45 aulere kuti atumize deta.

24+4 Management Gigabit Switch JHA-S2404MG-28BC ♦ Mawonekedwe a Zamalonda 24+4 Management Gigabit Switch ndi masinthidwe osatsekereza. Amapereka ma doko a 24 * 10/100/1000Base-T, madoko a 4 * 1000M SFP; 56Gbps kusintha mphamvu, 41.644Mpps kutumiza ntchito, flexible networking mphamvu zimatsimikizira kukhazikika kwa netiweki ndi kusanja kwa ulalo wa katundu. zomwe zimapereka bandwidth yokwanira pakuphatikizana kwa data ndi kusinthanitsa kwa data.Ndipo kuti athe kuyankha momasuka ku zofunikira pa intaneti, ogwiritsa ntchito amatha kusankha madoko oyenerera a Gigabit malinga ndi zosowa zawo; Oyenera mabizinesi ang'onoang'ono ndi apakatikati, ma network amasukulu, malo odyera pa intaneti komanso kugwiritsa ntchito MAN. ♦ Zinthu Zofunika Kwambiri 1 . Kuchita kwapamwamba (1) ndi mphamvu ya 56Gbps backplane, ntchito yapamwamba kwambiri (1U TOR) m'munda uno; （2）kuwongolera zida, kuchuluka kwa phukusi la liwiro la waya wosanjikiza 2 kwafika 41.644Mpps; (3) atha kutumizidwa ku Metropolitan Area Network, ndikupereka ukadaulo womaliza wamakilomita angapo; (4) ethernet / IEEE802.3 kukula kwa paketi (64 byte mpaka 1522 byte) (5) jumbo mapaketi mpaka 9216 bytes 2. Otetezeka ndi Odalirika (1) perekani DOS, DDOS, spoofing ndi chitetezo cha ma virus (2) thandizo la IEEE802.1x, perekani kutsimikizika kwa ogwiritsa ntchito padoko, chishango chamaneti, kuwongolera chitetezo, ndiukadaulo wowongolera mfundo (3) kuletsa kuchuluka kwa makamu olumikizidwa ndi doko, mawonekedwe omangirira ambiri a Ethernet, kuchulukitsa bandwidth ndi redundancy system (4) ACL yamphamvu, thandizani L2-L4 kusefa deta (5) mndandanda wa ndondomeko ndi kayendedwe ka 3. Kukonzekera Kwabwino (1) kuthandizira kusinthika kwa doko (2) kutha kuyendetsedwa kudzera pa Webusaiti, SNMP, ndi zina (3) kuthandizira protocol ya XModem, gwiritsani ntchito TFTP/ZMODEM pakukweza mapulogalamu ndikukweza BootRom 4 . Kuyenda Kwamphamvu ndi Kuwongolera Kuwulutsa (1) kuzindikira ndi kuwongolera mphepo yamkuntho, kuthandizira kuzindikira mapaketi a IGMP, kuchepetsa kusefukira kwa mapaketi owulutsa. (2) kuthandizira mawonekedwe amtundu wamtundu wathunthu ndi kuwongolera koyenda kwa theka (3) kuthandizira mawonekedwe a Efaneti kutenga 1M ngati kutalika kwa masitepe ochepetsa mtengo -T madoko, 4 * 1000M SFP ports Backplane Capacity 56Gbps Forwarding Performance 41.644Mpp Purosesa ARM® Cortex™-A9 Flash Memory Capacity 8MB Memory Capacity 256MB MAC Address Table 16K Queue buffer 1.5MB Zofewa Zofotokozera VLAN Port zochokera VLAN 802.1Q Starmtic Control MAC Address suppression VLAN 802.1Q Starmtic MAC Address DLF kuponderezana Kuchepetsa kuchuluka kwa Kuwongolera Kuwongolera Half-duplex kutengera mtundu wakumbuyo wakukakamiza Full-duplex control kutengera PAUSE chimango Port Mirroring Support port mirroring Port Management General Kuyika Kuwerengera Kumadoko Kukonzekera doko Port trunking IP Services Ping dectection DHCP Snooping Spanning Tree MSTP( 802.1s), STP, RSTP System Management TELNET WEB Remote Remote Support kukulitsa kudzera pa intaneti Kusintha kwa mtundu wothandizira kudzera m'mawonekedwe am'deralo Kukula kwa 440mm × 230mm × 44mm Khalidwe la Mphamvu AC 110-240V adaptive, 47-63Hz, 1A/230V, RPS mphamvu yotentha yosunga zobwezeretsera Mphamvu ≥80W Chizindikiro chamagetsi cholumikizira, cholumikizira chizindikiro chamagetsi Kutentha kwa chilengedwe / Chinyezi 0-50 ℃ ntchito, -40-70 ℃ kusungidwa, 0-90% palibe condensation u Certification Authentication ROHS kutsimikizika European Community (CE) Electromagnetic Compatibility Directive: Zida izi zayesedwa ndipo zapezeka kuti zikugwirizana ndi zofunikira zachitetezo cha European Emission Standard EN55022/EN60555-2 ndi Generic European Immunity Standard EN50082-1. EMC: EN55022(1988)/CISPR-22(1985),kalasi A EN60555-2(1995),kalasi A EN60555-3 IEC1000-4-2(1995),4K V CD, 8KV, AD IEC1000-4-3 1995), 3V/m IEC1000-4-4 (1995) , 1KV - (chingwe chamagetsi), 0.5KV - (signal line) Federal Communications Commission (FCC) statement:Zipangizozi zayesedwa ndipo zapezeka kuti zikugwirizana ndi malire a kalasi A chipangizo potsatira mpaka Gawo J la gawo 15 la Malamulo a FCC, omwe adapangidwa kuti azipereka chitetezo chokwanira ku kusokonezedwa kotereku akagwiritsidwa ntchito m'malo azamalonda.

16E1+LCD Display +SNMP JHA-C2P-E16bF4R2 PDH Fiber Multiplexer Overview Chipangizochi chili ndi chowongolera, chimapereka chitetezo cham'mbuyo cha 1+1, kuloza kufalikira kwa kuwala, chiwonetsero cha LCD, pamaziko a chitukuko cha kampani yathu. PDH optical transmission, gwiritsani ntchito VLSI yapadera ndi SNMP NMS. Chipangizochi chimapereka mawonekedwe a 1-16 * E1, 1-4 * 10 / 100M Ethernet mawonekedwe (Wire speed 100M) ndi 2 mawonekedwe owonjezera. Mawonekedwe a 4Channel Efaneti ndi mawonekedwe osinthira, amatha kuthandizira VLAN. 2 mawonekedwe owonjezera angagwiritsidwe ntchito ngati njira yotumizira ya RS232/RS485/RS422 data asynchronous. Imasinthasintha kwambiri. Ili ndi ntchito ya alamu. Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kakulidwe kakang'ono Kapangidwe ka Zithunzi Zopangira Amapereka 16 E1 kufalitsa poyera; Ndi char 16 * 2 LCD anasonyeza ndi SNMP wothandizira mkati Provide Console kusamalira mawonekedwe (RS232) Perekani awiri CHIKWANGWANI mawonekedwe 1+1 kuteteza (APS) ntchito, ndi ALS (Automatic Laser Shutdown/Reduction) ntchito Efaneti phukusi kukula thandizo 1916 byte ndi 4 Efaneti doko likhoza kukhazikitsidwa padera, ndipo bandwidth ya ethernet ikhoza kukhala yoyambira pa angapo a 32K Uses standard 2 mawaya telefoni (non-telefoni amangokhalira) anapereka monga uinjiniya dongosolo-waya hotline(ngati mukufuna) Perekani awiri CHIKWANGWANI interfaces, mmodzi monga mbuye, wina monga kapolo, inshuwaransi kufala mosadodometsedwa utumiki Mlingo wa doko kuwala ndi 155Mbps, kufala osiyanasiyana akhoza kufika 25KM , 40KM, 60KM, 80KM kapena 120KM; E1 mawonekedwe kachidindo ndi HDB3, E1 kugwedera khalidwe zimagwirizana ndi ITU-T G.703, G.823 ndi G.742; Efaneti doko amathandiza zonse / theka duplex, 10/100M auto-Nego; Doko la Efaneti limathandizira ntchito ya VLAN ndipo ili ndi mawonekedwe a 4 pakusankha kwa ogwiritsa ntchito; Ili ndi ntchito yathunthu ya alamu ndipo imatha kuyang'anira mawonekedwe a chipangizo chakutali; Imathandizira ma Fiber Loop-back awiri, ndi Four E1 loop-back mode, ndikuwongolera chipangizo mosavuta; Alamu yayikulu yosinthika ndi ogwiritsa ntchito ndi alamu yaying'ono, yowonetsedwa mu LCD ndi alamu yamawu pa speaker; AC 220V, DC-48V, DC+24V ikhoza kukhala yosankha DC-48V/DC+24V magetsi ozindikira polarity ntchito, Polarity-Free Parameters ♦ Fiber Multi-mode Fiber 50/125um, 62.5/125um, Mtunda waukulu wotumizira: 5Km @ 62.5 / 125um single mode CHIKWANGWANI, attenuation (3dbm/km) Utali Wamafunde: 820nm Mphamvu yotumizira: -12dBm (Min) ~-9dBm (Max) Chidziwitso cha Wolandira: -28dBm (Min) Budget yolumikizira: 16dBm Single-mode Fiber 8/125um, 9/125um kutalika: Maximum transmission 40Km Kutumiza mtunda: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km) Utali Wamafunde: 1310nm Mphamvu yotumizira: -9dBm (Min) ~-8dBm (Max) Receiver sensitivity: -27dBm (Min) Budget yolumikizira: 18dBm ♦ Chiyankhulo cha E1 ndi protocol G.703; Chiyanjanitso Rate: 2048Kbps ± 50ppm; Chiyankhulo kodi: HDB3; E1 Impedans: 75Ω (osalinganiza), 120Ω (chokwanira); Kulekerera kwa Jitter: Mogwirizana ndi protocol G.742 ndi G.823 Kuyimitsidwa Kololedwa: 0~6dBm ♦ mawonekedwe a Efaneti (10/100M) Chiyanjanitso: 10/100 Mbps, theka/full duplex auto-negotiation Interface Standard: Yogwirizana ndi IEEE 802. , IEEE 802.1Q (VLAN) MAC Address Kuthekera: 4096 Cholumikizira: RJ45, kuthandizira Auto-MDIX ♦ Malo ogwirira ntchito: -10°C ~ 50°C Chinyezi chogwira ntchito: 5%~95 % (palibe condensation) Kutentha kosungira: -40°C ~ 80°C Chinyezi Chosungira : 5% ~ 95 % (palibe condensation) Specifications Model Model Nambala: JHA-C2P-E16bF4R2 Mafotokozedwe Ogwira Ntchito 16 * E1, LCD PDH, 4FE, yokhala ndi ntchito ya ALS, Console ndi SNMP, 1+1 Bwezerani Optic CHIKWANGWANI Port Kufotokozera 1+1 doko kuwala, 16 * E1 zolumikizira (75/120ohms) , 4*FE interfaces,1*RS232 Console interface,1*SNMP Efaneti mawonekedwe, amodzi mainjiniya dongosolo-waya telefoni mawonekedwe Mphamvu Mphamvu: AC180V ~ 260V;DC -48V;DC +24VMphamvu: ≤10W Dimension Product Kukula: 19 inchi 1U 485X138X45mm(WXDXH) Kulemera 3KG Ntchito