8 10/100/1000TX + 2 1000FX |Fiber Ethernet Yipada JHA-G28LN (Nẹtiwọọki Oruka Laisi Eto)

Apejuwe kukuru:

• 2 * 1000M Fiber port + 8 10/100 / 1000M RJ45 Port, kikun / idaji duplex mode, MDI / MDI-X wiwa laifọwọyi;

• Atilẹyin 9600bytes jumbo fireemu;

• Awọn ọna ijinna gbigbe ti pari, eyi ti o le mọ gbigbe ti o to 120KM;

• Ko si ye lati ṣeto nẹtiwọki oruka, le ni kiakia tunto awọn iṣẹ nẹtiwọki;

• Ṣe atilẹyin iṣẹ idinku iji lile igbohunsafefe;

• Ṣe atilẹyin IEEE802.3/802.3u/802.3x IEEE802.3D/IEEE802.3W;

• Atilẹyin ultra-kekere lairi ati imọ-ẹrọ caching rirọ: gba ipo “ipamọ ati siwaju”, sopọ awọn ẹrọ ti awọn iyara oriṣiriṣi, ati adaṣe ipo iṣẹ;

• Ṣe atilẹyin adirẹsi MAC 16K;

Kan si Bayi GBA Ayẹwo ỌFẸ

Akopọ

Gba lati ayelujara

Ọrọ Iṣaaju

JHA-G28LN jara kikun gigabit oruka nẹtiwọọki okun okun n pese iṣakoso to dara julọ, atilẹyin QoS, pẹlu VLAN, mirroring, ipinya ibudo, atilẹyin igi STP (802.1D) ati RSTP (802.1w) ati apẹrẹ nẹtiwọọki oruka okun kan jẹ irọrun fun lori- lilo ojula.Apẹrẹ ọja naa ni ibamu si boṣewa Ethernet, ṣe afikun 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

* 2 * 1000M Fiber port + 8 10/100 / 1000M RJ45 Port, kikun / idaji duplex mode, MDI / MDI-X wiwa laifọwọyi;

* Ṣe atilẹyin fireemu jumbo 9600bytes;

* jara ijinna gbigbe ti pari, eyiti o le mọ gbigbe ti to 120KM;

* Ko si iwulo lati ṣeto nẹtiwọọki oruka, le tunto awọn iṣẹ nẹtiwọọki yarayara;

* Ṣe atilẹyin iṣẹ ipalọlọ iji igbohunsafefe;

* Ṣe atilẹyin IEEE802.3/802.3u/802.3x IEEE802.3D/IEEE802.3W;

* Ṣe atilẹyin lairi-kekere ati imọ-ẹrọ caching rirọ: gba ipo “ipamọ ati siwaju”, sopọ awọn ẹrọ ti awọn iyara oriṣiriṣi, ati adaṣe ipo iṣẹ;

* Ṣe atilẹyin adirẹsi MAC 16K;

Awọn pato

Ibudo ti o wa titi	810/100/1000Base TX+21000Base FX
Ni wiwo agbara	Asopọ DC (2.5 mm)
Igi gigun	850nm/1310nm/1550nm
Ijinna gbigbe	Ologbo 5 100m Multimode, Nikan / Meji-fiber 2Km Ipo Nikan, Nikan-fiber 20/40/60/80/100Km Ipo Nikan, Meji-fiber 20/40/60/80/100/120Km
Àjọlò Port	10/100M RJ45 Awọn ibudo, Asopọ STP / UTP Cat5/Cat5e Cooper Cable
OkunIbudo	Multimode, Meji-fiber SC/ST/FC (Opin 50/125, 62.5/125μm) Ipo Kanṣo, Okun Ẹyọkan, SC/ST/FC (Opin 9/125μm) Ipo Kanṣo, Meji-fiber SC/FC (iwọn ila opin 9/125μm)
Iwa paṣipaarọ	Ọna Iyipada: Iyipada Media, fipamọ ati siwaju / taara sinu MAC afikun: 16K Agbara iyipada: 56G Full ile oloke meji ipinle: sisan Iṣakoso, idaji-ile oloke meji: backpressure mode Itaja ati siwaju: 9.6us, Taara Ni: 0.9us MTBF: 50,000 wakati
Network Topology	Topology oruka: Ko Atilẹyin Star topology: Atilẹyin Topology akero: Atilẹyin Igi Topology: Atilẹyin
LEDAtọka	P: Ipese Agbara F1-F2: Fiber Port Atọka Imọlẹ ofeefee ibudo nẹtiwọki: Atọka oṣuwọn Imọlẹ alawọ ewe ibudo Ethernet: Atọka ibudo Ethernet
Ibi ti ina elekitiriki ti nwa	Input agbara: DC5V2A Ni kikun fifuye: <5W
Ṣiṣẹ Ayika	Iwọn Iṣiṣẹ: -20 ~ 70 ℃ Ibi ipamọ otutu: -20 ~ 70 ℃ Ọriniinitutu Ibi ipamọ: 5% si 90% ti kii-condensing
Diwoye	1998825mm ( L * W * H )
Iwọn	0.9KG
MC&INGRESS IDAABOBO	Idaabobo agbara ti agbara: IEC 61000-4-5 Ipele 3 (2KV) (8/20us) Idabobo agbara ti ibudo Ethernet: IEC 61000-4-5 Ipele 4 (4KV) (10/700us) ESD: IEC 61000-4-2 Ipele 4 (8K/15K) Isubu ọfẹ: 0.5m

Iwọn

Bere fun Alaye

Awoṣe No.	Apejuwe ti awọn ọja
JHA-G28LN	2 1000Base-FX ati 8 10/100/1000Base-T (X) Port RJ45, Asopọmọra SC, Iṣakoso Nẹtiwọọki Iwọn, Ojú-iṣẹ
Asopọ okun:SC / ST / FC / LC (SFP Iho), Nikan Ipo / Multimode, Meji Fiber / Nikan Okun, 2Km / 20Km / 40Km / 60Km / 80Km / 100Km / 120Km ni Yiyan.