Introduction JHA-GS82 jara jara ni a 10/100/1000M ara-adaptive Fast àjọlò okun yipada, pẹlu 8 1000M SFP ebute oko ati 2 10/100/1000Base-TX ara-adaptive àjọlò RJ45 atọkun. Apẹrẹ ọja naa ni ibamu si boṣewa Ethernet, ṣafikun aabo monomono ati awọn ọna aabo anti-aimi, ati pe o ni iwọn otutu ti n ṣiṣẹ lati -20 ° C si 70 ° C, pẹlu iduroṣinṣin ati iṣẹ igbẹkẹle. Ẹrọ naa le ṣee lo ni lilo pupọ ni ọpọlọpọ awọn aaye gbigbe data àsopọmọBurọọdubandi, gẹgẹbi awọn ile ọlọgbọn, awọn ilu ọlọgbọn, awọn agbegbe ọlọgbọn, gbigbe ọlọgbọn, awọn ibaraẹnisọrọ, aabo, awọn aabo owo, awọn kọsitọmu, sowo, ina, itọju omi ati awọn aaye epo. Awọn ẹya ara ẹrọ * Ibamu pẹlu IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX awọn ajohunše. * O ṣe atilẹyin TCP / IP, PPPOE, DHCP, ICMP, Ilana NAT. * Iṣakoso sisan: Full ile oloke meji lilo IEEE 802.3X, a boṣewa idaji-ile oloke meji gba Backpressure. * Awọn ebute oko oju omi itanna ṣe atilẹyin iṣẹ-idunadura aifọwọyi, ṣatunṣe gbigbe laifọwọyi ati awọn oṣuwọn gbigbe. * Awọn ibudo ṣe atilẹyin Aifọwọyi-MDI / MDIX isipade aifọwọyi. * Itaja atilẹyin ati ipo siwaju. * Ṣe atilẹyin ipo 10M, 100M, 1000M tabi ipo adaṣe. * Pese awọn afihan ipo, ipese agbara ita (jade 5V ~ 50Hz 2A). * Apẹrẹ kaadi, lati dẹrọ itọju iwaju ati ohun elo ayewo. * Apẹrẹ ipese agbara apọjuwọn, igbimọ iṣẹ pẹlu apẹrẹ ipese agbara lọtọ, rọrun lati ṣe itọju lẹhin. * Awọn solusan IC alailẹgbẹ, iwọn otutu kekere, lati yọkuro pẹlu eto itutu agbaiye, iṣakoso ṣiṣan ati dinku awọn iji igbohunsafefe. * Module fọtovoltaic ti a ṣepọ didara ti o ga julọ pese awọn ohun-ini opiti ti o dara ati awọn ohun-ini itanna lati rii daju gbigbe igbẹkẹle, igbesi aye gigun. * Asẹjade igbohunsafefe Mechanism, adirẹsi ikẹkọ-laifọwọyi ati ẹya imudojuiwọn adaṣe ati fipamọ ati siwaju. * O atilẹyin soke to 1916 baiti gun data soso gbigbe. * Ọna asopọ ti o padanu lati pese awọn iwadii isakoṣo latọna jijin, wiwo itanna ati awọn iwadii ọna asopọ asopọ ọna asopọ ibudo opitika, gbigbe data ti o ni agbara, duplex-duplex / idaji duplex, ina iyara, fifi sori irọrun ati itọju nigbamii. Awọn pato Port Ti o wa titi 2 * 10/100/1000Base TX + 8 * 1000Base X SFP Power interface DC Connector (2.5 mm) Wavelength 850nm/1310nm/1550nm Transmission Distance Cat5 100m Multimode, Single/Dual-fiber Single 2K 20/40/60/80/100Km Ipo Nikan, Meji-fiber 20/40/60/80/100/120Km Ethernet Port 10/100/1000M RJ45 Ports, Asopọ STP / UTP Cat5/ Cat5e Cooper Cable Fiber Port Multimode, Meji -fiber SC/ST/FC (Opin 50/125, 62.5 / 125μm) Ipo Nikan, Fiber Nikan, SC / ST / FC (Diameter 9/125μm) Ipo Nikan, Dual-fiber SC / FC (iwọn ila opin 9/125μm) Ọna Iyipada Iyipada: Iyipada Media, fipamọ ati siwaju / taara ni Mac Fikun: 16 K Agbara Yiyi: 32G Ipinlẹ duplex ni kikun: iṣakoso ṣiṣan, idaji-meji: ipo ifẹhinti Itaja ati Siwaju: 9.6us, Taara Ni: 0.9us Vlan: Atilẹyin Network Topology oruka topology: Ko Atilẹyin Star topology: Atilẹyin Bus topology: Atilẹyin Tree Topology: Atilẹyin LED Atọka PWR: Power Ipese FX1-FX8: Fiber ibudo Atọka Ethernet ibudo ọna asopọ / igbese ina ofeefee: Atọka oṣuwọn ọna asopọ ibudo Ethernet/igbese ina alawọ ewe: Atọka ibudo Ethernet Input Foliteji DC12V2A (Apapọ agbara) ≤15W Ṣiṣẹ Ayika Ṣiṣẹ Iwọn otutu: -20 ~ 70 ℃ Iwọn otutu Ibi ipamọ: -40 ~ 85 ℃ Ọriniinitutu Ibi ipamọ: 5% si 90% Iwọn ti kii-condensing 210 * 100 * 25mm ( L * W * H ) Iwọn 1KG MC&INGRESS IDAABOBO Idaabobo gbaradi ti Agbara:IEC 61000-4-5 Ipele 3 (2KV) (8/20us) Idaabobo agbedemeji ti ibudo Ethernet: IEC 61000-4-5 Ipele 4 (4KV) (10/700us) ESD: IEC 61000-4-2 Ipele 8K 15K) Isubu ọfẹ: 0.5m Alaye Ilana Dimension Awoṣe No. Apejuwe Awọn ọja JHA-G82 8 1000Base-FX ati 2 10/100/1000Base-T (X) RJ45 Port, Multi-mode, Dual Fiber, 550m, SC Connector JHA-G82-20 8 1000 FX ati 2 10/100/1000Base-T (X) RJ45 Port,Ipo nikan, Meji Fiber, 20km, SC Asopọmọra JHA-G82W-20 8 1000Base-FX ati 2 10/100/1000Base-T (X) RJ45 Port, Single mode, Okun ẹyọkan, 20km, Asopọ SC JHA-GS82 8 1000Base-X SFP Iho ati 2 10/100/1000Mimọ-T (X) RJ45 Port Okun Asopọmọra: SC / ST / FC / LC (SFP Iho), Nikan Mode / Multimode, Meji Okun / Nikan Okun, 550m / 20Km / 40Km / 60Km/80Km/100Km/120Km jẹ Iyan.

E1-RS485 Converter JHA-CE1D1 Akopọ Eleyi ni wiwo converter da lori FPGA, pese ọkan E1 ni wiwo ati ki o kan RS485 ni wiwo ni tẹlentẹle, 1Channel RS485 gbigbe nipasẹ E1 ni wiwo. Ọja naa fọ nipasẹ awọn itakora laarin ijinna ibaraẹnisọrọ ni wiwo ni tẹlentẹle ibile ati oṣuwọn ibaraẹnisọrọ, ni afikun, o tun le yanju kikọlu itanna, kikọlu oruka ilẹ ati ibajẹ monomono. Ẹrọ naa dara si igbẹkẹle, aabo ati asiri ti ibaraẹnisọrọ data. O jẹ lilo pupọ fun ọpọlọpọ iṣakoso ile-iṣẹ, iṣakoso ilana ati awọn iṣẹlẹ iṣakoso ijabọ, pataki fun Bank, ati Agbara ati awọn apa miiran ati awọn eto eyiti o ni awọn ibeere pataki ti agbegbe kikọlu itanna. Oṣuwọn ibaraẹnisọrọ ni wiwo ni tẹlentẹle jẹ to 921.6KBPS. Ọja Fọto Mini Iru Awọn ẹya ara ẹrọ Da lori ara-copyright IC Le laifọwọyi ri ki o si ṣakoso awọn RS-485 data sisan lai afọwọwọ awọn ifihan agbara lati šakoso awọn sisan itọsọna ti data Ni agbara lati laifọwọyi ri awọn baud oṣuwọn ti ni tẹlentẹle ibudo ifihan agbara laifọwọyi idanwo awọn idi ti awọn ẹrọ matt ni wipe awọn ẹrọ ti wa ni pipa agbara, tabi E1 ila ti baje. Ati lẹhinna tọka si LED Pese 2 impedances: 75 Ohm aipin ati iwọntunwọnsi 120 Ohm; Atilẹyin SNMP Network Management Serial ikanni le atagba adaptable data ni tẹlentẹle asynchronously 300 Kbps-921.6Kbps baud oṣuwọn Serial data multiplexing ni E1 support ITU-T R.111 n fo mode Serial ibudo ni wiwo monomono-idaabobo ami IEC61000-4-5 (8/20μS). DM(Ipo Iyatọ): 6KV, Ipedasi (2 Ohm), CM (Ipo Wọpọ): 6KV, Impedance (2 Ohm) Awọn paramita boṣewa ♦ E1 ni wiwo Interface Standard: ni ibamu pẹlu ilana G.703; Oṣuwọn wiwo: 2048Kbps± 50ppm; Koodu wiwo: HDB3; Impedance: 75Ω (aiṣedeede), 120Ω (iwọntunwọnsi); Ifarada Jitter: Ni ibamu pẹlu ilana G.742 ati G.823 Gbigba Attenuation: 0 ~ 6dBm ♦ Serial interface Standard EIA/TIA-485 RS-485 (ISO/IEC8284) Serial Interface RS-485 4 wires: TXD+, TXD RXD+, RXD-, Ilẹ ifihan agbara RS-485 2 wires: Data +(Ti o baamu TX +), Data- (Ti o baamu TX-), Ilẹ ifihan agbara ♦ Ayika iṣẹ ṣiṣẹ: -10 ° C ~ 50 ° C Ọriniinitutu Ṣiṣẹ: 5% ~ 95 % (ko si condensation) Iwọn otutu ipamọ : -40°C ~ 80°C Ọriniinitutu Ibi ipamọ: 5% ~ 95 % (ko si condensation) Awọn pato Nọmba Awoṣe Awoṣe: JHA-CE1D1 Apejuwe Iṣẹ-ṣiṣe E1-RS485 Ayipada, Ti a lo ni awọn orisii, oṣuwọn RS485 to 512Kbps Port Apejuwe Ọkan E1 ni wiwo;1 data Interface (RS485）) Ipese Agbara: AC180V – 260 DC DC +24VPower Lilo: ≤10W Iwọn Iwọn Ọja: 216X140X31mm (WXDXH) Iwọn 1.3KG / nkan elo Ohun elo

Awọn ẹya ara ẹrọ ♦ Atilẹyin 8 10/100/1000Base-T (X) Poe/PoE + ibudo ati 2 1000Base-X SFP Iho. ♦ Atilẹyin G.8032 (ERPS), IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3x, IEEE802.3ad, IEEE802.3ab, IEEE802.3af/at, IEEE802.80EE2, IEEE. , IGMP Snooping, IPv4/IPv6 iṣaaju. ♦ Ṣe atilẹyin CLI, SNMP, iṣakoso WEB, Console/Telnet iṣakoso laini aṣẹ ati syslog, lilo imọ-ẹrọ nẹtiwọọki oruka ti ara ẹni ti o dagbasoke, akoko imularada