Mtengo wotsika mtengo Rs422 kupita ku Ethernet - 16*E1 mpaka 3x1000Base-TX+2x1000Base-X Interface Converter JHA-CE16G3F2 - JHA

16*E1 mpaka 3x1000Base-TX+2x1000Base-XChithunzi cha JHA-CE16G3F2

Interface Converter

Mwachidule

Chipangizocho chimagwiritsa ntchito ukadaulo wa reverse direction multiplexing kuti ugwirizane ndi ma E1 angapo kuti utumize deta ya Efaneti ya 3Channel 1000BASE-TX ndi 2x1000Base-X. Itha kuzindikira 1 ~ 16 E1 kusintha pakati pa mawonekedwe a Efaneti owoneka bwino, kupanga ma mayendedwe a E1 olumikizidwa ndi mawonekedwe a Efaneti. Pogwiritsa ntchito GFP encapsulation, thandizirani LCAS (link capacity adjustment scheme) ndi protocol ya LAPS. chipangizo ichi akhoza kuthandizira 1-16Channel E1 kasinthidwe kanjira, amatha kuzindikira nambala ya E1 ndikusankha E1 yomwe ilipo. Iwo amalola E1 mizere kufala nthawi, mlingo umodzi mzere ndi 1984Kbit/s, 4channe Efaneti bandiwifi ndi 7936Kbit/s, 8channel bandiwifi ndi 15872 Kbit/s, 16channel bandiwifi akhoza kupeza 31744Kbit/s.
Chipangizochi chimapereka ntchito ya alamu. Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kukula kochepa. Thandizani SNMP Network management.

Chithunzi cha malonda

19 Inchi 1U Mtundu

Mawonekedwe

• Kutumiza mowonekera kwa data ya Efaneti mu 1 mpaka 16 E1 mabwalo;
• Itha kukhala ndi mawonekedwe amagetsi a Efaneti asanu kuti wogwiritsa ntchito asunge chosinthira cha Efaneti;
• 1000Base-TX Thandizo 10/100/1000M, duplex yodzaza / theka yokhazikika, yothandizira protocol ya VLAN;
• Doko lililonse limathandizira Ethernet thandizo la AUTO-MDIX (chingwe chodutsa ndi kusintha kwa mzere wowongoka);
• 16-channel E1 mizere, pazipita kuchedwa kusiyana pakati pa awiri aliwonse akhoza kufika 220ms; pamene kusiyana kwachedwa kupitirira 220ms, kuchedwa kudzatulutsa alamu yowonongeka, pamene kusokonezeka kwa bizinesi;
• Anamanga amphamvu Efaneti MAC adiresi mndandanda (4096), ndi m'deralo deta chimango kusefa ntchito;
• Mawonekedwe a E1 amagwirizana ndi ITU-T G.703, G.704 ndi G.823, sagwirizana ndi kugwiritsa ntchito mipata yowonetsera;
• Mtundu wanthawi, nthawi yomwe mwasankha kwanuko ndikutsata nthawi ya mzere wa E1, gwero la nthawi ya E1 litha kusinthidwa zokha malinga ndi mtundu wa siginecha. Monga E1 mzere nthawi gwero dongosolo loyamba Msewu E1, pamene E1 kulephera koyamba (chenjezo lalikulu LOS / AIS / LOF / CRC4 kapena chizindikiro chotulutsa loopback) ndi njira yachiwiri E1 ikugwira ntchito bwino, makinawo amangosinthira kunjirayo. Msewu wachiwiri E1; kuchotsa cholakwika, dongosolo ndiye basi kubwerera njanji msewu woyamba E1;
• Kutsatira ndondomeko yokhazikika ya ITU-T, GFP-F encapsulation maganizo G.7041, VCAT virtual concatenation ndi LCAS Link Capacity Adjustment recommendation G.7042, Ethernet mapping to nxE1 recommendation G.7043, Ethernet ku single E1 map ganizo G. 8040;
• Pamene kufalikira kwa bandwidth kukuwonjezeka, sikudzawononga deta ya Ethernet; bandwidth yotumizira imachepetsedwa mwachisawawa, imathanso kuzindikirika popanda kuwononga netiweki ya data ya Efaneti;
• E1 tributary Ø mapeto sangagwirizane ndi serial kugwirizana;
• Njira imodzi yolowera E1 ikalephera, mbali inayo imatha kugwirabe ntchito;
• E1 sign loop mmbuyo ndikudula ntchito yodziwikiratu: Mukazindikira kuchitika kwa msewu wa E1, makinawo adadula E1 iyi; loopback inatulutsidwa, E1 kuchira basi ntchito msewu;
• Malizitsani alamu, sankhani kuwonetsa alamu yapafupi / kutali;
• Imathandiza kutali E1 mzere mbali loopback ntchito kutsogoza kuyezetsa E1 mizere;
• Thandizani dongosolo lapafupi kuti mukhazikitsenso dongosolo lakutali;
• perekani lamulo lakutali la loopback, losavuta kukonza mzere;
• Mawonekedwe a kasamalidwe ka Console amapereka mwayi wotsegula mosavuta;
• Kukonzekera gawo la kasamalidwe ka netiweki, thandizirani kasamalidwe ka netiweki ka SNMP;
• ndi mapeto awa poyang'ana momwe ntchito yowonetsera chipangizo chakutali;
• Zosankha zingapo zamagetsi: AC220V, DC-48V / DC24V ndi zina zotero;
• DC-48V / DC24V magetsi okhala ndi ntchito yodziwikiratu polarity, ikayikidwa popanda kusiyanitsa pakati pa zabwino ndi zoyipa.

Parameters

♦E1 mawonekedwe

E1 interface protocol: ITU-T G.703,
Chiyanjanitso Rate: 2048Kbps±50ppm
Chiyankhulo kodi: HDB3;

E1 Impedans: 75Ω (osabala L9), 120Ω (yolingana RJ45);

Kulekerera kwa Jitter: Mogwirizana ndi protocol G.742 ndi G.823

Kuyimitsidwa Kololedwa: 0 ~ 6dBm

♦10/100/1000M 1000Base-TX Chiyankhulo

Interface mlingo: 10/100Mbps, theka/full duplex auto-kukambirana

Interface Standard: Yogwirizana ndi IEEE 802.3, IEEE 802.1Q (VLAN)

Kutha kwa adilesi ya MAC: 4096

Cholumikizira: RJ45, thandizani Auto-MDIX

♦1000Base-X Ethernet Optical Interface

Kutalika kwa Wave: 1310nm, 1550nm

Interface rate: 1000M, duplex yonse

Interface Standard: Yogwirizana ndi IEEE 802.3, 1000BASE-S/LX

Kutha kwa adilesi ya MAC: 4096

Cholumikizira: FC / SC

Fiber Transmission Distance imachepetsedwa ndi kuwonongeka kwa dera la kuwala ndi kutayika kwina chifukwa cha zolumikizira, zopangira ndi patch panel. Mtunda wotumizira ukhozanso kuchepetsedwa ndi bandwidth ya fiber optic.

♦Malo Ogwirira Ntchito

Kutentha kwa ntchito: -10°C ~ 50°C
Chinyezi chogwira ntchito: 5% ~ 95% (palibe condensation)

Kutentha kosungira: -40°C ~ 80°C
Kusungirako Chinyezi: 5% ~ 95% (palibe condensation)

Mtengo wa MTBF:  ＞Maola 100,000

Zofotokozera

Kugwiritsa ntchito