. Iyo yakaoma ware inotsigira waya-speed switching yechikamu chechipiri. Vashandisi vanogona kuseta ese marudzi emabasa ekuchinja kuburikidza neEthernet port muWEB. Yakavakwa-muARP uye DOS yekudzivirira system inogona kunyatso dzivirira iyo ARP, DOS uye akasiyana hutachiona kurwisa, uyezve, Yakashongedzerwa neakawanda ane simba maficha: yakazara QoS, inotenderera muti, kudzvinyirira kwedutu, Bandwidth Control, IGMP Snooping, ACL kuwana. control, DHCP snooping etc. network aggregation application. ♦ Zvigadzirwa zvechigadzirwa: ARP kudzivirira: basa reMAC kero uye port binding uye MAC kero yekuchengetedza kusefa kunogona kudzivirira zvinobudirira kurwisa kweARP; DHCP snooping inogona kupa ARP dziviriro kune vashandisi kuwana iyo MAC zvine simba. Qos: tsigiro yeakawanda QOS zano. Zvichienderana ne802.1p yekumisikidzwa kwekutanga, chiteshi chega chega chinopa mitsetse masere ekutanga. IP-DSCP inogona kukamurwa kuita akasiyana masevhisi masevhisi zvinoenderana neiyo IP musoro, kuti uwane yakazara QOS. AUTO VOIP inogona kuseta chiteshi chepamusoro-soro chechiratidzo chezwi, kusimudzira kunaka kwezwi retiweki IP foni zvakanyanya. Muti Wakatandavara:Tsigira mwero weIEEE 802.1d uye IEEE 802.1w (Rapid Spanning Tree Protocol) uye IEEE 802.1s (Multiple Spanning Tree Protocol). AUTO DOS: dzivirira iyo inotevera DOS kurwisa nemhando nomwe dzakasiyana. (1) Kurwiswa kwenyika: munhu anorwisa anotumira akaumbwa TCP SYN mapaketi ekuyerera kweruzivo neiyo yakafanana sosi IP kero, IP kero yekuenda, iyo yekubatwa system inoedza kutumira ruzivo rwekupindura kune yega, inokonzeresa kukanganisa kwehurongwa uye ichaoma mitezo kana kutangazve. . (2) Blat kurwisa: munhu anorwisa anotumira mapaketi efoge ane yakafanana sosi yechiteshi nhamba uye yekuenda chiteshi nhamba, iyo yakabatwa system inoedza kutumira ruzivo rwekupindura kwairi, zvichikonzera kuputsika kwehurongwa kana kutangazve. (3) Smurf kurwisa: munhu anorwisa anoshandisa spoofed sosi kero yekurwisa chinangwa kushandisa ping process kune yekutepfenyura kero. Ipapo vese vanobatika vanozopindura chinangwa, zvichitungamira kunetiweki kusangana kana kukanganisa. (4) Ping mafashamo: mafashamo ehurongwa hwechinangwa nemadutu ekutepfenyura, kuitira kuti sisitimu isagone kupindura kune zviri pamutemo tsamba. (5) SYN / SYN-ACK yakafashama: mafashama iyo gomba yakanangana system neSYN kana SYN / ACK packet. (6) Chengetedza kusakanganiswa kweTCP kurwiswa: Dzivirira mafashama e data anokonzerwa nemapaketi eTCP asina kunaka. (7) Ping yeKurwiswa kweRufu: Inotumira yakakura kwazvo ICMP yekukumbira mapaketi ("Ping"), chinangwa chayo ndechekuita kuti chinonangwa chekombuta chekuisa buffer chifashukire, kuitira kuti komputa iome mitezo. 5. Kudzvinyirira kwemhepo: inogona kuiswa ne Broadcast, multicast, DLF traffic. 6. ACL Access Control: inoshandiswa kudzora kuchinjana kwepakiti kubva pachiteshi, kuve nechokwadi chokuti nzvimbo ye intranet haizove nekuwana kune vashandisi vasina chiremera, asi zvisina kunanga kudzivirira ARP kurwisa. 7. IGMP Snooping: Tsigira IGMP version 2 (RFC 2236): IGMP Snooping inoshandiswa kugadzirisa mapoka emarudzi akawanda ekufambisa mapepa akawanda kuti arege kuparadza bandwidth kana multicast packet inofashukira network. 8. Tsigiro ye802.1x yekusimbisa, uye kupa vashandisi mukana wekuwana chokwadi. 9. Wire-speed filtering - Kuchengetedza - mberi kwemaitiro, kupa chokwadi chisina kuvhara shanduko yekushandura. 10. Tsigira basa rechiteshi chezvioni, kuunganidza chiteshi, chiteshi chekumhanya. 11. Tsigira port-based VLAN uye IEEE802.1Q yakavakirwa paVLAN. ♦ Mamiriro echigadzirwa: Modhi yechigadzirwa 16+10 Management Gigabit Fiber Switch Inotsigirwa chibvumirano IEEE802.3、IEEE 802.3ab、IEEE 802.3x、IEEE802.1q、IEEE802.1p、IEEE802.1z、IEEE802.1d、IEEE802.1s、IEEE802.1w、IEEE802.1w、IEEE802.1ax、IEEE802.1akh 10/100/1000M RJ45 ports Network Media 1000Base-LX: kushandiswa kwelaser yakareba wavelength (1310nm) mumodhi yakawanda uye single mode optical fiber, kureba kwemulti mode optical fiber i550m, single mode i10-24km. 1000Base-SX: 62.5 μ m multimode fiber, kureba kwayo kwekutapurirana ndeye 275m; 50 μ m multimode fiber, kureba kwayo kwekutapurirana kureba ndeye 550 metres. Iyo 10Base-T: 3 kirasi kana pamusoro peUTP; (tsigiro yakakura yekufambisa kureba 200m) Iyo 100Base-TX: 5 kirasi (UTP; tsigira yakanyanya kutapurirana chinhambwe 100m) 1000Base-T:CAT-5E UTP kana 6 UTP (rutsigiro rwakakura rwekufambisa kure 100m) VLAN kero tafura 4K MAC kero tafura 8K. Cache 32Mbits Backplane bandwidth 52Gbit Kusefa uye chiyero chekutumira 1000Mbps:1488000pps 10Mbps:14880pps 100Mbps:148800pps 1000Mbps:1488000pps Dimensions 440x280x44mm(1U19 inch standard chassis) Kushandisa kwezvakatipoteredza. Tembiricha: -20 ℃～70 ℃;Kuchengetedza humidity5％～90％Isinga-condensing basa Tembiricha: 0℃～40℃;basa humidity10％～90％Isinga-condensing simba rekuisa:90-204-60C; / 12A Simba rekushandisa Simba kushandiswa:Maximum 60W

Yakagadzirwa E1-4FE interface Shanduro JHA-CE1fF4 Overview E1-4ETH interface inoshandura inobva paFPGA. Chishandiso chinopa shanduko pakati peITU-T G.703 (E1) chiyero chakagadzirwa E1 interface uye 10/100Base-T interface. Iyo inokwanisa kukwirira, inozvigadzika kureba-kure Ethernet zambuko. Chigadzirwa chacho chiduku uye chinodhura. Inoshandiswa zvakanyanya mukubatanidza pakati peWAN neLAN, yekutarisa, etc Chigadzirwa Photo Mini Type Type Zvikamu Zvichibva pane self-copyright IC E1 inotsigira chero nguva yakatarwa, iyo chiyero ndeye 64K-2048K Unogona kuona kutarisa uye kutonga kwemidziyo iri kure, OAM manejimendi data yakaita. usatore nguva yemushandisi uye chengetedza E1 bandwidth Iva nebasa reE1 interface loop kumashure cheki, dzivirira iyo converter yakapunzika nekuda kweiyo interface loop kudzoka; Iva nechiratidzo kana mudziyo uchidzima kana E1 mutsara wakaputsika kana kurasikirwa chiratidzo; Inogona kuseta E1 mutsetse kuti usatumire LINK chiratidzo kuEthernet interface nepo E1 mutsara watyoka; Iyo Ethernet interface inotsigira jumbo mafuremu (1916 Bytes); 4Channel 10M/100M Ethernet interface inogona kuzviparadzanisa nevamwe kuti vaone kutaurirana vakazvimirira; Ethernet interface inotsigira10M/100M, hafu/yakazara duplex otomatiki-Kukurukurirana uye AUTO-MDIX (yakayambuka mutsara uye yakatwasuka yakabatana mutsara inochinjika); Ipa mhando dzewachi mbiri: E1 master wachi uye E1 mutsara wachi; Iva neatatu Loop Back Mode: E1 interface Loop Back (ANA)、Ethernet interface Loop Back(DIG)),Rayira iri kure Ethernet interface Loop Back(REM) Iva nepseudo random code test function, nyore kuisa nekugadzirisa; Ipa 2 impedances: 75 Ohm kusaenzana uye 120 Ohm chiyero; Iva neEthernet monitor self-reset function, midziyo haizofa Ethernet interface inotsigira zviverengero zvekugamuchira uye kutumira furemu, inogamuchira zvisizvo zveframe counters.E1 interface inotsigira zviverengero zvekugamuchira furemu isiriyo; Ziva yekutarisa yekure kure tembiricha yemidziyo uye voltage kubva kumidziyo yemuno; Tsigira SNMP Network Management; Inogona kuumba chimiro: Ethernet E1 Bridge (A)－－-E1 Optical Fiber Modem(B)－－-Ethernet Optical Fiber Modem (C) Parameters ♦ E1 Interface Interface Standard: teerera protocol G.703; Interface Rate: n * 64Kbps ± 50ppm; Interface Code: HDB3; E1 Impedance: 75Ω (kusagadzikana), 120Ω (chiyero); Jitter tolerance: Mukuwirirana neprotocol G.742 neG.823 Inobvumirwa Kutarisa: 0~6dBm ♦ Ethernet interface(10/100M) Interface rate: 10/100 Mbps, hafu/full duplex auto-negotiation Interface Standard: Inowirirana neIE3 802. , IEEE 802.1Q (VLAN) MAC Kero Kugona: 4096 Connector: RJ45, inotsigira Auto-MDIX ♦ Nzvimbo yekushanda Tembiricha yekushanda: -10°C ~ 50°C Humidity yekushanda: 5%~95 % (hapana condensation) Kuchengetedza kwekushisa: -40°C ~ 80°C Kuchengetedza Humidity : 5% ~ 95 % (hapana condensation) Zvinotsanangurwa Model Model Nhamba: JHA-CE1fF4 Tsanangudzo Yekushanda 1channel yakaumbwa E1 - 4FE interface converter ，Ne E1 loopback yekuona basa Chiratidzo Imwe E1 interface;4*FE Interface Simba remagetsi: AC180V ~ 260V;DC -48V;DC +24VPower kushandiswa: ≤10W Dimension Chigadzirwa Size: 216X140X31 WXDXH) Huremu 1.1KG Kushandisa

Fiber-4Voice +GE Multiplexer JHA-P04GE01 Overview Mudziyo uyu unopa 1-4Channel runhare, 2Channel 10M/100M/1000M Ethernet interface (Wire Speed ​​100M)，1Channel Ethernet interface is switch interface, inokwanisa kutsigira VLAN. Photo Mini Type Features Kubva pane self-copyright IC; Kunogumira kwenzvimbo kunogona kuratidza fibre yekubatanidza mamiriro echinhu chiri kure; Voice port inotsigira FXO neFXS port,Support FXO/FXS, Magnet phone Interface, FXO port docking ine chirongwa-inodzorwa switchboard. , FXS port yakabatana nefoni yemushandisi;; 1 ~ 4channel Voice access, Voice FXO / FXS interface, tsigiro yeanofona ID / reverse polarity billing / fax basa; ; Tsigira nzvimbo dzakasiyana siyana mutual nhamba yekugovera basa; Ethernet interface inogona kutsigira AUTO-MDIX (yakayambuka mutsara uye yakatwasuka yakabatana mutsara inochinjika. ; External AC220/5-12V magetsi adapta, inogona zvakare kuve yekunze DC-48V/5-12V magetsi adapta; Telefoni inobatana ne kudzivirira mheni, mheni yakasvika IEC61000-4-5 Short circuit current wave 8 / 20μs, iyo peak goho voltage 6KV yakavhurika zviyero. Parameters ♦ Fiber Multi-mode Fiber 50/125um, 62.5/125um, Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km) Wave Length: 820nm Transmitting power: -120dm (MiBnm) ~ 9 Max) Mugamuchiri senitivity: -28dBm (Min) Batanidza bhajeti: 16dBm Single-mode Fiber 8/125um, 9/125um Maximum transmission distance: 40Km Kuendesa kure: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km:011 Lengthn) Wave Leng Kutumira simba: -9dBm (Min) ~-8dBm (Max) Receiver senitivity: -27dBm (Min) Batanidza bhajeti: 18dBm ♦ E1 Interface Interface Standard: teerera protocol G.703; Interface Rate: n * 64Kbps ± 50ppm; Interface Code: HDB3; E1 Impedance: 75Ω (kusagadzikana), 120Ω (chiyero); Jitter tolerance: Maererano neprotocol G.742 neG.823 Inobvumirwa Kurebesa: 0~6dBm ♦ Ethernet interface(10/100/1000M) Interface rate: 10/100/1000 Mbps, hafu/yakazara duplex auto-negotiation Interface Standard: Inoenderana neIEEE 802.3, IEEE 802.1Q (VLAN) MAC Kero Kugona: 4096 Connector: RJ45, tsigira Auto-MDIX ♦ FXS Phone Interface Ring voltage: 75V Ring frequency: 25HZ Two-line Impedance: 600 Ohm (tora) Dzorera kurasikirwa: 40 dB Switch Interface ♦ Mhete inoona voltage: 35V Mhete yekuona frequency: 17HZ-60HZ Mitsara miviri Impedance: 600 Ohm (tora) Kurasikirwa kwekudzoka: 40 dB Kurasikirwa kwekudzoka: 20 dB ♦ Nzvimbo yekushanda Kupisa kwekushanda: -10 ° C ~ 50 ° C Kushanda Humidity: 5% ~ 95 % (hapana condensation) Kuchengetedza tembiricha: -40°C ~ 80°C Kuchengetedza Humidity: 5%~95 % (hapana condensation) Zvinotsanangurwa Model JHA-P04GE01 Inoshanda Tsanangudzo 4* runhare，1*1000 Mbps Ethernet，1* Fiber interface Simba remagetsi: DC5-12V Kushandiswa kwesimba: ≤10W Dimension Chigadzirwa Size: 90X104X31mm (WXDXH) mini mhando Weight 0.6KG Application

4E1+1FE PDH Fiber Multiplexer JHA-CPE4F1 Muchidimbu Chishandiso ichi chinopa 1-4* E1 interface, 1*10/100M Ethernet interface (Mutsetse Wekumhanya 100M), Standard 2 waya runhare seinjiniya odha-waya (sarudzo). Inochinjika zvikuru. Iine alarm function. Basa racho rakavimbika, rakagadzikana, uye rakaderera kushandiswa kwesimba, kubatanidzwa kwepamusoro, hukuru huduku. Chigadzirwa Mufananidzo Zvimiro Zvichienderana nekuzvichengetedza IC Modular wide dynamic optical detector Ethernet (Line Speed ​​​​100M) interface rate ndeye 10M/100M, hafu/yakazara duplex Auto-Nego Inoshandisa yakajairwa 2 waya nhare (dzisiri dzenhare mubato) dzakasetwa sekuraira kweinjiniya- waya hotline(optional) E1 interface inopindirana neG.703, inoshandisa kudzoreredza wachi yedhijitari uye tekinoroji yakatsetseka yechikamu Kana chiratidzo chemaziso yakarasika, inogona kuona kuti mudziyo uri kure wakadzimwa kana kuti faibha yakadzimwa, uye inoratidza alarm ne LED Chishandiso chemunharaunda chinogona kuona chigadziriso chiri kure chinoshanda Ipa kuraira iyo iri kure interface Loop Back, kurerutsira mutsara kugadzirisa Iyo yekufambisa kureba inosvika ku2- 120Km pasina kukanganisa AC 220V, DC-48V, DC+24V inogona kuve sarudzo DC-48V/DC+24V magetsi ine otomatiki polarity yekuona basa, kana yakaiswa pasina mutsauko pakati. yakanaka uye yakaipa Parameters ♦ Fiber Multi-mode Fiber 50/125um, 62.5/125um, Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km) Wave Length: 820nm Transmitting power: -12 -9dBm (Max) Receiver senitivity: -28dBm (Min) Batanidza bhajeti: 16dBm Single-mode Fiber 8/125um, 9/125um Maximum transmission distance: 40Km Kuendesa kure: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km:011 Lengthn) Wave Leng Kutumira simba: -9dBm (Min) ~-8dBm (Max) Receiver senitivity: -27dBm (Min) Batanidza bhajeti: 18dBm ♦ E1 Interface Interface Standard: teerera protocol G.703; Interface Rate: 2048Kbps±50ppm; Interface Code: HDB3; E1 Impedance: 75Ω (kusagadzikana), 120Ω (chiyero); Jitter tolerance: Mukuwirirana neprotocol G.742 neG.823 Inobvumirwa Kutarisa: 0~6dBm ♦ Ethernet interface(10/100M) Interface rate: 10/100 Mbps, hafu/full duplex auto-negotiation Interface Standard: Inowirirana neIE3 802. , IEEE 802.1Q (VLAN) MAC Kero Kugona: 4096 Connector: RJ45, inotsigira Auto-MDIX ♦ Nzvimbo yekushanda Tembiricha yekushanda: -10°C ~ 50°C Humidity yekushanda: 5%~95 % (hapana condensation) Kuchengetedza kwekushisa: -40°C ~ 80°C Kuchengetedza Humidity : 5% ~ 95 % (hapana condensation) Zvinotsanangurwa Model Model Nhamba:JHA-CPE4F1 Tsanangudzo Inoshanda 4E1+1*FE PDH,kuodha waya runhare,Desk-Pamusoro Rudzi(Yakajairika nharembozha,isisiri-yenhare mubato) Chiteshi Tsananguro Imwe yekuona chiteshi,4 E1 interface (75/120 ohms), Imwe FE Ethernet interface, imwe mainjiniya. kurongeka-waya runhare mbozha Simba Simba rekushandisa Simba: AC180V ~ 260V;DC–48V;DC+24V Kushandiswa kwesimba: ≤10W Dimension Chigadzirwa Saizi: 19 inch 1U 485X138X44mm(WXDXH) Huremu 2.3KG/PCS Application

Overview JHA700-E111G-HZ660 EPON ONT imwe yeEPON optical network unit dhizaini kuti isangane nezvinodiwa zvebroadband access network. Inoshanda muFTTH/FTTO kupa iyo data uye vhidhiyo sevhisi yakavakirwa paEPON network. EPON ndiyo chizvarwa chazvino chekuwana network tekinoroji. IEEE802.3ah ndiyo yakajairwa protocol yeEPON. Iyo EPON chiyero inosiyana kubva kune mamwe maPON mwero pakuti inosvika pakakwirira bandwidth uye kugona kwepamusoro uchishandisa akakura, akasiyana-akareba mapaketi. EPON inopa kurongedza kwakanaka kwemushandisi traffic, ine furemu segmentation inobvumira mhando yepamusoro yebasa (QOS) yekunonoka-inonzwa inzwi uye vhidhiyo kutaurirana traffic. Manetiweki eEPON anopa kuvimbika uye kushanda kunotarisirwa kumasevhisi ebhizinesi uye inopa nzira inoyevedza yekuendesa mabasa ekugara. EPON inogonesa Fiber Kumba (FTTH) kutumirwa mune zvehupfumi zvichikonzera kukurumidza kukura pasi rese. JHA700-E111G-HZ660 yakavakirwa paZTE yakakwirira-inoshanda xPON yekuwana chip. Iyo chip inofungidzira matatu modhi:GPON/EPON/P2P, inoenderana neGPON mwero weg.984, g.983, midziyo yehunyanzvi zvinodiwa, iine yakanaka xPON kudyidzana kugarisana. JHA700-E111G-HZ660 inopa imwe GE auto-adapting Ethernet ports. Iyo JHA700-E111G-HZ660 inoratidzira yepamusoro-inoshanda kutumira masimba kuti ive nechokwadi chechiitiko chakanakisa neInternet uye HD vhidhiyo masevhisi. Naizvozvo, iyo JHA700-E111G-HZ660 inopa yakakwana yekupedzisira mhinduro uye yakatarisana neremangwana sevhisi inotsigira kugona kweFTTH kutumira. Iyo ine yakanaka yechitatu-bato inoenderana kushanda nevechitatu bato OLT, senge Huawei/ZTE/Fiberhome/Alcatel-Lucen. Zvimiro ♦ Yakazara inowirirana neIEEE802.3ah ♦ Tsigira port-based rate limitation uye bandwidth control; ♦ Kusvika ku20KM kutapurirana Distance ♦ Tsigira kuvharidzirwa kwedata, kutepfenyura kweboka, nezvimwe. ♦ Tsigira Dynamic Bandwidth Allocation (DBA) ♦ Tsigira ONU auto-discovery/Link yekuona/kure kusimudzira software; ♦ Tsigiro yekudzima-aramu basa, nyore kuona dambudziko rekubatanidza ♦ Tsigiro yekutepfenyura dutu rekudzivirira basa ♦ Tsigira kuomarara kweONU kuona ♦ Tsigira matatu akaturikidzana mabasa ♦ Tsigira ACL kugadzira data packet sefa zviri nyore ♦ Dhizaini yakasarudzika yekudzivirira kuparara kwehurongwa kuchengetedza hurongwa hwakasimba. ♦ Tsigira software yepamhepo kusimudzira ♦ EMS network manejimendi yakavakirwa paSNMP, nyore chekugadzirisa Chigadzirwa chekugadzira uye tsananguro dze LED Tsananguro 1 PWR Mamiriro eSimba Pa: Iyo ONT ine simba pa;Kudzima: Iyo ONT yakadzimwa; 2 PON ONU Register Pa: Kubudirira kunyoresa kuOLT;Kubwaira: Mukuita kunyoresa kuOLT;Kudzima: Muchiito chekunyoresa kuOLT; 3 LOS EPON zviratidzo zvekupenya Kupenya: Simba rekuona rakaderera pane rinogamuchira kunzwa ;Kudzima: Optical in normal 4 LAN LAN port status Pa: Ethernet connection yakajairika;Kubwaira: Data iri kufambiswa kuburikidza neEthernet port;Kudzima: Ethernet connection haina kumiswa. ; Specification Item Parameters Specification Interface PON Port 1 EPON optical interface Sangana ne1000BASE-PX20+ yakajairwa Symmetric 1.25Gbps kumusoro/kudzika SC single-mode fiber split reshiyo: 1:64 Transmission distance 20KM Ethernet Port(LAN) 1*GE Auto-negotiation Duple RJ45 ports Duple / Half-DuplexAuto-MDI/MDI-X Transmission Distance 100 Meter Power Supply Port 12V DC inopa simba Management Network Management Support IEEE802.3 QAM, ONU inogona kutungamirirwa kure neOLTSupport Remote management kuburikidza neSNMP uye TelnetLocal management Management Function Status monitor, Configuration management. , Alarm management, Log management Environmental Specifications Shell Plastic casing Power External 12V 0.5A DC simba rekushandisa adaptaSimba rekushandisa: