Nā hiʻohiʻona ♦ Kākoʻo 5 10/100Base-T (X) awa Ethernet. ♦ Kākoʻo iā IEEE802.3, IEEE802.3u, IEEE802.3x. ♦ Pākuʻi-a-pāʻani, 10/100Base-T(X), piha/half duplex, MDI/MDI-X auto-adaptation. ♦ Hoʻolālā chip hana, 15kV ESD pale, 8kV surge pale. ♦ DC10-58V mana redundancy, hoohuli polarity pale. ♦ Hoʻolālā papa hana 4, -40-85 ° C ka wela hana. ♦ IP40 helu ʻia ka hale alumini alumini, kau ʻia ʻo DIN-Rail. Introduction JHA-IF05M he plug-and-play unmanaged industrial Ethernet switch, hiki ke hāʻawi i ka hopena waiwai no kāu Ethernet. ʻO kona hale paʻa i hoʻopaʻa ʻia i ka lepo (IP40 protection grade), over-current, over-voltage and EMC protected, redundant double power input a me ke kūkulu ʻia ʻana i ka hoʻolālā alarm e hiki ke kōkua i nā limahana hoʻolimalima nui e nānā i ka hana ʻoihana, hiki ke hana hilinaʻi i loko o ka paʻakikī a me ka pilikia. Kākoʻo ʻo JHA-IF05M i ke awa Ethernet 5 10/100Base-T(X). Kākoʻo ia i ka CE, FCC, RoHS maʻamau, ka pahu metala ikaika kiʻekiʻe, hoʻokomo mana (DC10-58V). Kākoʻo ka hoʻololi iā IEEE802.3, IEEE802.3u, IEEE802.3x me 10/100Base-T(X), piha/half-duplex, a me MDI/MDI-X auto-adaptation, hiki ke hālāwai me ka -40-85 ℃. nā ʻano ʻano ʻoihana ʻenehana āpau, e hāʻawi ana i ka hopena hilinaʻi a me ka hoʻokele waiwai no kāu ʻoihana Ethernet ʻoihana. Hōʻike Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Flow Control IEEE802.3x kahe mana, hope kaomi kahe mana hoʻololi hoʻololi i ka hana Forwarding Rate: 0.744MppsTransmission Mode: Store and ForwardPacket Buffer Size: 512KSystem Exchange Bandwidth: MACystem Exchange Bandwidth: 1K Manawa Hoopanee: 100,000 Hours Warranty 5-makahiki Ana Manaʻo ʻIke Hōʻike No. Hōʻike i nā waiwai JHA-IF05M Unmanaged Industrial Ethernet Switch, 5 10 / 100Base-T (X), DIN-Rail, DC10-58V, -40-85 ° C Mana Mana Mana Mana: DC24V DIN-Rail Power Supply a i ʻole Power Adapter he koho.

24 + 2 Managed Gigabit Fiber Ethernet Switch JHA-S2024MG-26BC 24 + 2 Gigabit Managed Fiber Switch ♦ Product overview: v JHA-S2024MG-26BC Series Gigabit Managed Fiber Switches ʻo ia ka lua, ʻehā papa gigabit managed switch. Kākoʻo nā lako paʻakikī i ka hoʻololi ʻana i ka uea-wikiwiki o ka papa ʻelua. Hiki i nā mea hoʻohana ke hoʻonohonoho i nā ʻano hana āpau o ka hoʻololi ma o ke awa Ethernet ma WEB. Hiki i ka ʻōnaehana pale ARP a me DOS i kūkulu ʻia ke pale pono i ka ARP, DOS a me nā ʻano hoʻouka kaua like ʻole. Eia kekahi, JHA-S2024MG-26BC Series Switches i lako pū me nā hiʻohiʻona ikaika he nui: kahi QoS piha, spanning tree, kahi hoʻopau ʻino, Bandwidth Control, IGMP Snooping, ACL access control, DHCP snooping etc. He kūpono loa no nā ʻoihana liʻiliʻi a me waena pūnaewele puni honua, a me nā noi hoʻohui pūnaewele metropolitan area. ʻO ka pale ARP: hiki i ka hana o ka helu MAC a me ka hoʻopaʻa ʻana i ke awa a me ka kānana palekana ʻōlelo MAC hiki ke pale pono i ka hoʻouka kaua ARP; Hiki i ka DHCP snooping ke hāʻawi i ka pale ARP no nā mea hoʻohana e kiʻi i ka MAC me ka ikaika. 2. Qos: kākoʻo no ka hoʻolālā QOS lehulehu. Ma muli o ka hoʻonohonoho mua o 802.1p, hāʻawi kēlā me kēia awa i ʻewalu mau pila koʻikoʻi. Hiki ke hoʻokaʻawale ʻia ka IP-DSCP i nā pae lawelawe like ʻole e like me ke poʻo IP, e hoʻokō i kahi QOS piha. Hiki i ka AUTO VOIP ke hoʻonohonoho i ke awa i ka mea kiʻekiʻe loa o ka hōʻailona leo, e hoʻomaikaʻi nui i ka maikaʻi leo o ke kelepona IP pūnaewele. 3. Spanning Tree: Kākoʻo i ke kūlana o IEEE 802.1d a me IEEE 802.1w (Rapid Spanning Tree Protocol) a me IEEE 802.1s (Multiple Spanning Tree Protocol). 4. AUTO DOS: pale i ka hoouka kaua DOS me ehiku mau ano like ole. (1) Hoʻouka ʻāina: hoʻouna ka mea hoʻouka i nā ʻeke TCP SYN i hoʻopunipuni ʻia me ka helu IP kumu hoʻokahi, IP wahi e hele ai, hoʻāʻo ka ʻōnaehana i hoʻouna i kahi ʻike pane iā ia iho, e hopena i kahi haunaele ʻōnaehana a maʻi a hoʻomaka hou. . (2) Blat attack: hoʻouna ka mea hoʻouka i nā ʻeke hoʻopunipuni me ka helu awa kumu hoʻokahi a me ka helu awa e hele ai, hoʻāʻo ka ʻōnaehana i hoʻouna ʻia i kahi ʻike pane iā ia iho, e hopena i ka hāʻule ʻana o ka ʻōnaehana a hoʻomaka hou. (3) Smurf attack: hoʻohana ka mea hoʻouka i ka helu kumu hoʻopunipuni o ka pahuhopu hoʻouka e hana i ka hana ping i kahi helu hoʻolaha. A laila e pane nā pūʻali ikaika a pau i ka mea i manaʻo ʻia, e alakaʻi ana i ka congestion a i ʻole ka haunaele. (4) Ping wai: kahe ʻana i ka ʻōnaehana pahuhopu e nā ʻino hoʻolaha ping, i hiki ʻole i ka ʻōnaehana ke pane i nā leka kūpono. (5) SYN / SYN-ACK i kahe ʻia: hoʻoheheʻe i ka ʻōnaehana pahuhopu puka e SYN a i ʻole SYN / ACK packet. (6) Mālama i ka hoʻouka kaua TCP kūpono ʻole: Kāohi i ke kahe ʻana o ka ʻikepili i hana ʻia e nā ʻeke TCP kūpono ʻole. (7) Ping of Death attack: Hoʻouna i nā ʻeke noi ICMP nui loa ("Ping"), ʻo kona manaʻo e hoʻonui i ka pahu hoʻokomo o ka lolouila, no laila ua lolo ka lolouila. 5. Hoʻopau ʻino: hiki ke hoʻonohonoho me ka Broadcast, multicast, DLF traffic. 6. ACL Access Control: hoʻohana ʻia e hoʻomalu i ka hoʻololi ʻana o ka ʻeke mai ke awa, e hōʻoia ʻaʻole hiki i ka pūnaewele intranet ke komo i nā mea hoʻohana me ka ʻole o ka mana, ʻoiai ke pale ʻole i ka hoʻouka kaua ARP. 7. IGMP Snooping: Kākoʻo i ka IGMP version 2 (RFC 2236): Hoʻohana ʻia ʻo IGMP Snooping e hoʻokumu i nā hui multicast e hoʻouna i nā ʻeke multicast e pale i ka hoʻopau ʻana i ka bandwidth i ka wā e hoʻonui ai ka packet multicast. 8. Kākoʻo no ka hōʻoia 802.1x, a e hāʻawi i nā mea hoʻohana i ke komo i ka hōʻoia. 9. Uea-wikiwiki kānana - Waihona - i mua mode, hāʻawi i ka maoli non-blocking ka hoololi ana. 10.Support i ka hana o ke awa mirroring, awa hōʻiliʻili, awa palena palena. 11. Kākoʻo i ka VLAN e pili ana i ke awa a me IEEE802.1Q ma muli o VLAN. ♦ Hua'ōlelo kiko'ī: Huahana huahana 24+2 Gigabit Managed Fiber Switch Port paʻa 24*1000M SFP ports+2*1000M RJ45 ports Backplane bandwidth 52Gbit Cache 32Mbits VLAN 4K MAC papa helu helu 8K ʻO ka lōʻihi fram 9216X0 ka hoʻohana ʻana i ka Pūnaewele 10L laser lōʻihi hawewe (1310nm) ma luna o ka multi-mode a me ka single mode fiber, multi-mode fiber, ka mamao loa he 550m, hookahi mode 10-24km. ka lōʻihi o ka hoʻouna ʻana o 550 mika. Kākoʻo ʻia ka ʻaelike IEEE802.3、IEEE 802.3ab、IEEE 802.3x, IEEE802.1q, IEEE802.1p, IEEE802.1z, IEEE802.1d, IEEE802.1s, IEEE802.1w, IEEE802.1ax, IEEE802.1ak 802.1ak Ana 440x280x44mm (1U19 inch chassis maʻamau) Ka hoʻohana ʻana i ke kaiapuni Ka Mahana Waihona:-20 ℃～ 70 ℃ ； Waihona haʻahaʻa 5％～90％Non-condensing hana Mahana: 0℃～40℃； ka haʻahaʻa o ka hana％9％ ka haʻahaʻa o ka hana 10％ komo: 90-264VAC，50-60HZ；puka:5V/12A Hoʻohana mana 60W

Nā hiʻohiʻona: 1). A hiki i ka 1.25Gb/s Nā loulou ʻikepili 2). Hiki ke hoʻopili wela 3). Mea hoʻohui LC hoʻokahi 4). A hiki i 20 km ma 9/125μm SMF 5). 1310nm FP laser transmitter 6). 1550nm PIN mea nānā kiʻi 7). Hoʻokahi + 3.3V Mana Mana 8). Kūlike ka nānā ʻana me ka SFF-8472 9). ʻO ka hoʻoheheʻe mana kiʻekiʻe 2.0V a i ʻole wehe ʻia, hiki iā TDIS 1000 V) Electrostatic Discharge (ESD) i ka LC Receptacle Hoʻokahi IEC 61000-4-2GR-1089-CORE Kūlike me nā kūlana Electromagnetic (EMII) Mahele 15 Papa BEN55022 Papa B (CISPR 22B)VCCI Papa B Kūlike me nā kūlana Laser Eye Safety FDA 21CFR 1040.10 a me 1040.11EN60950, EN (IEC) 60825-1,2 Kūlike me ka Class 1 laserproduct. • Mana'o Kaapuni SFP Host Mana'o Kaapuni • Mechanical Dimensions Mechanical Drawing Aia 'o JHA i ke kuleana e ho'ololi i nā huahana a i 'ole ka 'ike i loko me ka 'ole o ka ho'olaha. ʻAʻohe kuleana i manaʻo ʻia ma muli o kā lākou hoʻohana ʻana a i ʻole hoʻohana. ʻAʻohe kuleana ma lalo o kekahi patent e hele pū me ke kūʻai ʻana i nā huahana a i ʻole ka ʻike. Paʻi ʻia e Shenzhen JHA Technology Co., Ltd Kuleana kope © Shenzhen JHA Technology Co., Ltd Ua mālama ʻia nā kuleana āpau

Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 Overview ʻO ka G.703 (Co-Directional G.703) hoʻokaʻawale i ka pōʻai 64Kbps i 4 mau kikowaena, hoʻohana ia i ka "0101" e hōʻike ana i ka "0", ʻO “1100” e hōʻike ana i ka “1”. Ma ka hoʻololi ʻana i ka polarity hoʻololi o ka poloka pili, Hoʻololi nā hōʻailona binary i nā hōʻailona pae ʻekolu I kēlā me kēia hui 8 i luku ʻia i ka poloka o ka polarity ʻokoʻa, no laila e hoʻouna i ka hōʻailona manawa 8KHz Ma o ka coding ma luna, hiki i ka hōʻailona co-directional 64Kbps ke hoʻokō i ka hōʻailona manawa o 64KHz a me 8KHz a me 64KHz. a me ka hōʻailona ʻikepili o 64Kbit/s ma ka ʻaoʻao like me kahi laina kaulike pālua. 64k-RS232 / 422 / 485 mea hoʻololi hoʻololi e hāʻawi i ka ITU-T co-64K G.703 maʻamau E1 interface a me ka RS232 / 422/485 hoʻololi maʻamau ma waena o ka papa kino e hoʻolako i nā kamaʻilio paʻa ma waena o nā mea like ʻole, ka pili ʻole He kūpono no ka hoʻouna ʻana i nā ʻāpana ʻāpana E1 i loaʻa, a me nā mea pono e hoʻoili i ka ʻikepili a me ka puka RS232 / 422/485 wale nō. nā manawa. Product Photo Mini Type Hiʻohiʻona Ma muli o ka pono kope IC Hāʻawi i 2 mau ʻano uaki: Co-Directional G.703 master clock a me G.703 line clock; Hāʻawi i ʻelua hana loopback, ʻo ia hoʻi G.703 o ka loop local, RS232 / 422/485 mai ka loop local. Pseudo-random code test function, e lawe mai i ka ʻoluʻolu nui i ka hoʻokomo ʻana a me ka hoʻokō ʻana i nā mea hana ʻO ka co-directional 64K G.703 kākoʻo 120Ω impedance kaulike; AC 220V, DC -48V, DC + 24V mana Koho, DC mana lako ʻaʻohe wahi maikaʻi a maikaʻi ʻole; Nā ʻāpana ♦ Co-Directional G.703 Interface Interface Standard: e hoʻokō me ka protocol ITU-T G.703; Kikowaena Interface: 64Kbps±50ppm; E1 Impedance: 120Ω (kaulike); ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823 Ka lōʻihi o ka hoʻouna ʻana i ka mamao: a hiki i 500m ♦ Ethernet interface (10/100M) Laki waena: 10/100 Mbps, hapalua/full duplex auto-negotiation Interface Standard: Compatible me IEEE 802.3, IEEE 802.1Q (VLAN) Hiki i ka helu wahi MAC: 4096 Mea hoʻohui: RJ45, kākoʻo Auto-MDIX ♦ Kaiapuni hana Ka mahana hana: -10 ° C ~ 50 ° C Ka haʻahaʻa hana: 5% ~ 95 % (ʻaʻohe condensation) Ka mahana mālama: -40 ° C ~ 80 ° C Waihona Humidity: 5 %~95 % (ʻaʻohe condensation) Nā mea kikoʻī Helu kumu hoʻohālike: JHA-CE1tD1/R1/Q1 ʻO ka wehewehe ʻana i ka ʻaoʻao hoʻokahi 64K-RS232/422/485 mīkini hoʻololi, Serial port rate 0-14.4K Port Description 1 Co-Directional 64K interfaces, one data interface (RS232 / RS485 / RS422) Power supply: AC180V ~ 260V; DC 48V；DC +24VPo ka mana: ≤10W Ana Nui Huahana: 216X140X31mm (WXDXH) Kaumaha 1.2KG Noi

E1-V.35 mīkini hoʻololi Unframed JHA-CE1V1 Overview Hāʻawi kēia mea hoʻololi hoʻololi i hoʻokahi kikowaena E1 a me hoʻokahi kikowaena V.35 no ka hoʻokō ʻana i ke kikowaena E1 Unframed e hoʻololi ana i ka interface V.35. ʻO 2.048Mbps ka nui o ke kahawai ʻikepili. Loaʻa i ka polokalamu ka hana hoʻāʻo loop inter-set e hoʻomaʻamaʻa i ka hoʻomaka ʻana o ka papahana a me ka mālama ʻana i kēlā me kēia lā. Product Photo Mini Type Nā hiʻohiʻona Ma muli o ke kuleana pilikino IC E1 Interface Hāʻawi i 2 impedances: 75 Ohm unbalance a me 120 Ohm balance; Ma hope o ka ho'āʻo koʻikoʻi a me ka ʻōnaehana hōʻoia kūpono, e hoʻokō pono i ka protocol ITU-T V.35, G.703, G.704 Loaʻa ʻekolu Loop Back Mode: E1 interface Loop Back (ANA)、V.35 interface Loop Back(DIG)、 Kauoha i ke kikowaena V.35 mamao Loop Back(REM) Loaʻa iā pseudo random code test function, wehe maʻalahi ka laina, hiki ke hoʻohana ʻia ma ke ʻano he kākoʻo 2M BER Tester V.35. hot-plug, kākoʻo i ka DTE a i ʻole DCE pili pili E hoʻolako i nā ʻano uʻi 3: Uaki kūloko, uaki waho, uaki laina E1; AC 220V, DC-48V, DC+24V, DC Power a me Polarity-Free Parameters ♦ E1 Interface Interface Standard: e hoʻokō me ka protocol G.703; Ka helu o ka Interface: 2048Kbps±50ppm; Code Interface: HDB3; E1 Impedance: 75Ω (ke kaulikeʻole), 120Ω (kaulike); ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823 i ʻae ʻia Attenuation: 0~6dBm ♦ V.35 interface Laki waena: n * 64Kbps Interface Standard: Kūlike me V.35 Mea hoʻohui maʻamau: DB25 Connect Mode: DCE Clock Type: Uaki ho'iho'i 'ia G.703, Uaki i loko ♦ Kaiapuni hana Ka wela hana: -10°C ~ 50 ° C Ka Hana Hana: 5% ~ 95 % (ʻaʻohe condensation) Waihona wela: -40 ° C ~ 80 ° C Waihona Humidity: 5% ~ 95 % (ʻaʻohe condensation) Nā kikoʻī Ke Ana Hoʻohālike: JHA-CE1V1 Hōʻike Hana Hana ʻAʻole i hoʻopaʻa ʻia E1-V.35 interface mīkini hoʻololi Hōʻike Hōʻikeʻike Hoʻokahi E1 awa, Hoʻokahi V.35 interface Mana Mana: AC180V ~ 260V；DC –48V；DC +24VPo ka mana: ≤10W Ana Nui Huahana: 216X140X31mm (WXDXH) Kaumaha 1.8KG/piece Noi