Fasaloli ♦ Taimakawa 5 10/100Base-T(X) tashar tashar Ethernet. ♦ Taimakawa IEEE802.3, IEEE802.3u, IEEE802.3x. ♦ Toshe-da-wasa, 10/100Base-T (X), cikakken / rabin duplex, MDI/MDI-X auto-adaptation. ♦ Masana'antu guntu zane, 15kV ESD kariya, 8kV karuwa kariya. ♦ DC10-58V ikon sakewa, juyar da kariyar polarity. ♦ Tsarin masana'antu 4 zane, -40-85 ° C zafin aiki. ♦ IP40 rated aluminum gami gidaje, DIN-Rail saka. Gabatarwa JHA-IF05M filogi-da-wasa mara sarrafa masana'antu Ethernet sauyawa, wanda zai iya samar da mafita na tattalin arziki don Ethernet ɗin ku. Tsarin sa mai ƙura mai cikakken tsari (matakin kariyar IP40), mai jujjuyawa, over-voltage da kariya ta EMC, shigar da wutar lantarki sau biyu da ƙirar ƙararrawa mai ƙarfi na iya taimakawa babban ma'aikatan haya na tsarin kula da ayyukan cibiyar sadarwa, wanda zai iya yi aiki da dogaro a cikin yanayi mai tsauri da haɗari. JHA-IF05M yana goyan bayan 5 10/100Base-T (X) tashar tashar Ethernet. Yana goyan bayan CE, FCC, daidaitaccen RoHS, ƙaramin ƙarfe mai ƙarfi mai ƙarfi, shigar da wutar lantarki (DC10-58V). Sauyawa yana goyan bayan IEEE802.3, IEEE802.3u, IEEE802.3x tare da 10/100Base-T (X), cikakken / rabi-duplex, da kuma MDI / MDI-X auto-adaptation, da -40-85 ℃ zafin jiki aiki zai iya saduwa. kowane nau'in buƙatun yanayin masana'antu, samar da ingantaccen kuma mafita na tattalin arziki don cibiyar sadarwar Ethernet ɗin masana'antar ku. Ƙididdigar Ƙa'idar Ƙa'idar Ma'auni IEEE802.3, IEEE802.3u, IEEE802.3x Gudanar da Gudun Gudun Gudun IEEE802.3x Gudanar da Gudun Gudun Gudawa, Ƙwararrun Latsawa na baya Canja Ayyukan Ƙaddamarwa: 0.744MppsTransmission Yanayin: Store da ForwardPacket Buffer Girman: 512KS Lokacin jinkiri na 1K: 100,000 Hours Garanti 5-shekara Dimension Information Model No. Bayanin Kayayyakin JHA- IF05M Canjawar Ethernet na Masana'antu mara sarrafa, 5 10/100Base-T (X), DIN-Rail, DC10-58V, -40-85°C Ƙimar Wutar Lantarki Mai Aiki: DC24V DIN-Rail Power Supply ko Adaftar Wuta na Zabi ne.

24+2 Gudanarwa Gigabit Fiber Ethernet Canja JHA-S2024MG-26BC 24+2 Gigabit Managed Fiber Switch Hardware yana goyan bayan sauya saurin waya na Layer na biyu. Masu amfani za su iya saita kowane nau'in ayyuka na sauyawa ta hanyar tashar Ethernet a WEB. Gina-ginen ARP da tsarin tsaro na DOS na iya kare kariya daga ARP, DOS da harin ƙwayoyin cuta daban-daban. Haka kuma JHA-S2024MG-26BC Series Sauyawa kuma sanye take da yawa iko fasali: a m QoS, spanning bishiya, a hadari kashewa, Bandwidth Control, IGMP Snooping, ACL damar iko, DHCP snooping da dai sauransu sosai dace da kananan da matsakaici-sized Enterprises, cibiyar sadarwa na harabar, da aikace-aikacen tattara cibiyar sadarwar yankin birni. Tsaro na ARP: aikin adireshin MAC da haɗin tashar tashar jiragen ruwa da kuma tace adireshin tsaro na MAC na iya kare harin ARP yadda ya kamata; DHCP snooping na iya ba da kariya ta ARP ga masu amfani don samun MAC da ƙarfi. 2. Qos: goyon baya ga mahara QOS dabarun. Dangane da saitin fifiko na 802.1p, kowane tashar jiragen ruwa yana ba da layukan fifiko guda takwas. Ana iya raba IP-DSCP zuwa matakan sabis daban-daban bisa ga taken IP, don cimma cikakkiyar QOS. AUTO VOIP na iya saita tashar jiragen ruwa zuwa mafi girman fifiko na siginar murya, inganta ingancin muryar cibiyar sadarwar IP tarho sosai. 3. Itace Mai Kaya: Taimakawa ƙa'idar IEEE 802.1d da IEEE 802.1w (Rapid Spanning Tree Protocol) da IEEE 802.1s (Tsarin Tsarin Bishiya da yawa). 4. AUTO DOS: kare wannan hari na DOS da nau'i bakwai daban-daban. (1) Harin ƙasa: maharin ya aika fakitin TCP SYN na jabu na bayanan da ke gudana tare da adireshin IP iri ɗaya, adireshin IP ɗin, tsarin wanda aka azabtar yana ƙoƙarin aika bayanan amsawa ga kansa, yana haifar da rikicewar tsarin kuma zai gurɓace ko sake farawa. . (2) Harin Blat: maharin ya aika da jabun fakiti masu lambar tashar tashar ruwa iri ɗaya da lambar tashar tashar jiragen ruwa, tsarin da abin ya shafa yayi ƙoƙarin aika bayanan martani ga kansa, yana haifar da rushewar tsarin ko sake farawa. (3) Harin Smurf: wanda ya kai harin yana amfani da adreshin tushe mara tushe na hari don aiwatar da tsarin ping zuwa adireshin watsa shirye-shirye. Sannan duk runduna masu aiki za su mayar da martani ga abin da aka sa a gaba, wanda zai haifar da cunkoson hanyar sadarwa ko rushewa. (4) Ambaliyar Ping: ambaliya tsarin da aka yi niyya ta hanyar guguwar watsa shirye-shiryen ping, ta yadda tsarin ba zai iya amsa wasiƙar da ta dace ba. (5) SYN/SYN-ACK ambaliya: ambaliya tsarin ramin ramin ta SYN ko SYN/ACK fakiti. (6) Kare harin TCP mara inganci: Hana ambaliya data haifar da ingantattun fakitin TCP. (7) Ping of Death harin: Yana aika manyan buƙatun buƙatun ICMP ("Ping"), manufarsa ita ce haifar da buffer ɗin shigar da kwamfuta da aka yi niyya, ta yadda kwamfutar ta lalace. 5. Ƙunƙarar guguwa: za a iya saita shi tare da Watsa shirye-shirye, multicast, DLF zirga-zirga. 6. ACL Access Control: ana amfani dashi don sarrafa musayar fakiti daga tashar jiragen ruwa, don tabbatar da cewa rukunin yanar gizon ba zai sami damar yin amfani da masu amfani ba tare da izini ba, yayin da yake kare harin ARP a kaikaice. 7. IGMP Snooping: Taimakawa nau'in IGMP 2 (RFC 2236): Ana amfani da IGMP Snooping don kafa ƙungiyoyin multicast don tura fakitin multicast don guje wa ɓata bandwidth lokacin da fakitin multicast ya mamaye cibiyar sadarwa. 8. Taimako don tabbatarwa na 802.1x, da kuma samar da masu amfani da damar yin amfani da tabbaci. 9. Wire-gudun tacewa - Adanawa - yanayin gaba, samar da tsarin sauyawa na gaskiya ba tare da toshewa ba. 10.Support aikin madubi tashar jiragen ruwa, tashar tashar jiragen ruwa, iyakar saurin tashar jiragen ruwa. 11. Goyi bayan VLAN na tushen tashar jiragen ruwa da IEEE802.1Q dangane da VLAN. ♦ Ƙayyadaddun samfur: Samfurin Samfurin 24 + 2 Gigabit Gudanar da Fiber Canjin Kafaffen tashar jiragen ruwa 24 * 1000M SFP tashar jiragen ruwa + 2 * 1000M RJ45 tashar jiragen ruwa Backplane bandwidth 52Gbit Cache 32Mbits VLAN 4K MAC adireshin tebur 8K Tsawon Fram 9216B Mediase-100 Laser mai tsayi mai tsayi (1310nm) akan yanayin multimode da fiber yanayin guda ɗaya, fiber-mode fiber, matsakaicin nesa shine 550m, yanayin guda ɗaya 10-24km. matsakaicin nisan watsawa na mita 550. Yarjejeniyar tallafi IEEE802.3, IEEE 802.3ab, IEEE 802.3x, IEEE802.1q, IEEE802.1p, IEEE802.1z, IEEE802.1d, IEEE802.1s, IEEE802.1w, IEEE802.1ax, IEEE802.1aktering da Filtering 1000Mbps: 1488000pps Dimensions 440x280x44mm (1U19 inch misali chassis) Amfani da yanayi Ma'ajiya Zazzabi: -20℃～70℃； Adana zafi: Adana zafin jiki 0℃～40℃； aikin zafi10％～90％Inginar wuta mara ƙarfi:90-264VAC,50-60HZ

Siffofin: 1). Har zuwa 1.25Gb/s Data Links 2). Hot-Pluggable 3). Single LC connector 4). Har zuwa 20 km akan 9/125μm SMF 5). 1310nm FP Laser watsawa 6). 1550nm Mai gano hoto na PIN 7). Samar da wutar lantarki guda ɗaya + 3.3V 8). Mai yarda da Interface Interface tare da SFF-8472 9). Matsakaicin lalatawar wutar lantarki 2.0V ko buɗe, kunna akan TDIS 1000 V) Fitar da Wutar Lantarki (ESD) zuwa LC Receptacle Single IEC 61000-4-2GR-1089-CORE Mai dacewa da Ma'auni Darasi na 15 BEN55022 Class B (CISPR 22B)VCCI Class B Mai jituwa tare da ma'auni Laser Eye Safety FDA 21CFR 1040.10 da 1040.11EN60950, EN (IEC) 60825-1,2 Mai jituwa tare da samfurin Laser Class 1. • Shawarar da'irar SFP Mai watsa shiri Nasiha da'ira • Zane-zanen Injiniyan Injiniyan Injini JHA yana da haƙƙin yin canje-canje ga samfuran ko bayanin da ke cikin nan ba tare da sanarwa ba. Babu wani abin alhaki da aka ɗauka sakamakon amfani da su ko aikace-aikacen su. Babu haƙƙi a ƙarƙashin kowane haƙƙin mallaka da ke tare da siyar da kowane irin samfuran ko bayanai. An buga ta Shenzhen JHA Technology Co., Ltd Haƙƙin mallaka © Shenzhen JHA Technology Co., Ltd Duk haƙƙin mallaka

Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 Overview G.703 (Co-Directional G.703) dubawa ya raba 64Kbps sake zagayowar zuwa 4 naúrar tazara, yana amfani da"0101" wakiltar "0", "1100" yana wakiltar "1" Ta hanyar canza canjin canji na kusa toshe, siginar binary suna canza siginonin matakai uku A cikin kowane rukuni na 8 da aka lalatar da shingen canza launi, don haka don watsa siginar lokaci na 8KHz ta hanyar coding na sama, siginar haɗin gwiwar 64Kbps na G.703 zai iya cimma isar da siginar lokaci na 64KHz da 8KHz. da 64KHz da siginar bayanai na 64Kbit/s a cikin wannan shugabanci tare da ma'auni madaidaicin layi. 64k-RS232/422 / 485 mai canzawa yana samar da ITU-T co-64K G.703 daidaitaccen E1 dubawa da daidaitaccen RS232 / 422/485 hira tsakanin hanyar sadarwa ta jiki don samar da amintaccen sadarwa tsakanin na'urori na musaya daban-daban Dace da kayan aikin watsawa E1 ramummuka tashar tashar samuwa, da kayan aikin da ake buƙata don canja wurin bayanai kuma kawai RS232 / 422/485 lokuta masu fita. Samfuran Nau'in Nau'in Nau'in Nau'in Nau'in Samfura Bisa haƙƙin mallaka na kai IC Samar da nau'ikan agogo 2: Co-Directional G.703 babban agogo da agogon layin G.703; Samar da ayyuka guda biyu na madauki, wato G.703 na madauki na gida, RS232 / 422/485 daga madauki na gida. Ayyukan gwajin lambar bazuwar-bazuwar, kawo babban dacewa ga shigarwa da ƙaddamar da kayan aiki na haɗin gwiwar 64K G.703 yana goyan bayan 120Ω daidaitaccen impedance; AC 220V, DC -48V, DC + 24V ikon Zabi, DC samar da wutar lantarki babu tabbatacce kuma korau maki; Sigogi ♦ Co-directional G.703 Interface Interface Standard: bi ka'idar ITU-T G.703; Matsakaicin Matsayi: 64Kbps± 50ppm; E1 Impedance: 120Ω (ma'auni); Haƙuri na Jitter: Bisa ga yarjejeniya G.742 da G.823 Matsakaicin Nisa Watsawa: har zuwa 500m ♦ Ethernet interface (10/100M) Ƙimar mu'amala: 10/100 Mbps, Rabin / cikakken Duplex auto-negotiation Interface Standard: Mai jituwa tare da IEEE 802.3, IEEE 802.1Q (VLAN) Adireshin MAC Iyawa: 4096 Mai haɗawa: RJ45, goyan bayan Auto-MDIX ♦ Yanayin aiki Zazzabi na aiki: -10 ° C ~ 50 ° C Humidity Aiki: 5% ~ 95 % (babu condensation) Zafin ajiya: -40 ° C ~ 80 ° C Humidity Adana : 5% ~ 95 % (babu kwandon shara) Samfurin Ƙirar Ƙira Lamba: JHA-CE1tD1/R1/Q1 Bayanin Aiki Co-Directional 64K-RS232/422/485 Converter, Serial Port rate 0-14.4K Port Description 1 Co-Directional 64K musaya, daya data ke dubawa (RS232 / RS485 / RS422) Power Wutar lantarki: AC180V ~ 260V;DC -48V;DC +24Vower amfani: ≤10W Girman Samfurin Girman: 216X140X31mm (WXDXH) Nauyin 1.2KG Aikace-aikacen

Unframed E1-V.35 Converter JHA-CE1V1 Overview Wannan na'ura mai canzawa yana samar da haɗin E1 guda ɗaya da kuma V.35 guda ɗaya don cimma nasarar Unframed E1 mai canzawa zuwa V.35 dubawa. Adadin tashar bayanai shine 2.048Mbps. Na'urar tana da aikin gwajin madauki na tsaka-tsaki don sauƙaƙe ƙaddamar da aikin da kiyayewa yau da kullun. Nau'in Nau'in Nau'in Hoto Na Samfura Dangane da haƙƙin mallaka na IC E1 Interface Samar da 2 impedances: 75 Ohm rashin daidaituwa da ma'auni 120 Ohm; Bayan m gwaji da m tabbaci tsarin, gaba daya bi yarjejeniya ITU-T V.35, G.703, G.704 da uku Madauki Back Mode: E1 interface Madauki Back (ANA), V.35 interface Madauki Back(DIG),, Umurnin nesa na V.35 Loop Back(REM) Yi aikin gwajin bazuwar lambar bazuwar, layin buɗe cikin sauƙi, ana iya amfani da shi azaman Gwajin 2M BER. V.35 dubawa yana goyan bayan toshe mai zafi, yana goyan bayan haɗin haɗin na'urar DTE ko DCE Samar da nau'ikan agogo 3: agogon ciki, agogon waje, agogon layin E1; AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free Parameters ♦ E1 Interface Interface Standard: bi ka'idar G.703; Matsakaicin Matsayi: 2048Kbps± 50ppm; Lambar mu'amala: HDB3; E1 Impedance: 75Ω (rashin daidaituwa), 120Ω (ma'auni); Hakuri na Jitter: Daidai da yarjejeniya G.742 da G.823 Halatta Halattawa: 0 ~ 6dBm ♦ V.35 Interface rate: n*64Kbps Interface Standard: Mai dacewa da V.35 Standard Connector: DB25 Haši Yanayin: DCE Clock Type: G.703 dawo da agogo, Agogon ciki ♦ Yanayin aiki Zazzabi: -10°C ~ 50°C Humidity Aiki: 5% ~ 95 % (babu condensation) Ma'ajiya zafin jiki: -40°C ~ 80°C Adana Humidity: 5% ~ 95 % (ba condensation) Takaddun shaida Model Number: JHA- Bayanin Aiki na CE1V1 Unframed E1-V.35 Interface Converter Port Description tashar tashar E1 ɗaya, Ikon dubawar V.35 ɗaya Ƙarfin wutar lantarki: AC180V ~ 260V;DC -48V;DC +24Vower amfani: ≤10W Girman Samfur Girman: 216X140X31mm (WXDXH) Weight 1.8KG / yanki Aikace-aikacen