Kutanthauzira kwakukulu kwa 4 Channel Multiplexer - 8E1+LCD Display +SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer - JHA
Kutanthauzira kwakukulu kwa 4 Channel Multiplexer - 8E1+LCD Display +SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer - JHA Tsatanetsatane:
8E1+LCD Chiwonetsero +SNMP JHA-C2P-E8bF4R2
PDH Fiber Multiplexer
Mwachidule
Chipangizochi chili ndi chowongolera, chimapereka chitetezo cha 1 + 1 fiber back-up, kuloza kufalikira kwa kuwala, chiwonetsero cha LCD, pamaziko amakampani athu opanga ma PDH optical transmission, gwiritsani ntchito VLSI yapadera ndi SNMP NMS.
Chipangizochi chimapereka mawonekedwe a 1-8 * E1, 1-4 * 10 / 100M Ethernet mawonekedwe (Wire speed 100M) ndi 2 mawonekedwe owonjezera. Mawonekedwe a 4Channel Efaneti ndi mawonekedwe osinthira, amatha kuthandizira VLAN. 2 mawonekedwe owonjezera angagwiritsidwe ntchito ngati njira yotumizira ya RS232/RS485/RS422 data asynchronous. Imasinthasintha kwambiri. Ili ndi ntchito ya alamu. Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kukula kochepa
Chithunzi cha malonda
Mawonekedwe
- Amapereka 8 E1 kufala mandala;
- Ndi char 16 * 2 LCD chiwonetsero ndi SNMP wothandizira mkati
- Perekani mawonekedwe a Console (RS232)
- Perekani mawonekedwe awiri a fiber 1 + 1 kuteteza (APS) ntchito, ndi ALS (Automatic Laser Shutdown/Reduction) ntchito
- Kuthandizira kukula kwa phukusi la Ethernet 1916 byte ndi 4 Ethernet port zitha kukhazikitsidwa padera, ndipo bandwidth ya ethernet ikhoza kukhala yoyambira pa angapo a 32K.
- Amagwiritsa ntchito matelefoni awaya 2 (zotengera zosagwirizana ndi foni) zokhazikitsidwa ngati mainjiniya-waya hotline (posankha)
- Perekani maulalo awiri a ulusi, imodzi ngati mbuye, inayo ngati kapolo, kutsimikizira kutumizirana mauthenga mosadodometsedwa
- Mlingo wa doko kuwala ndi 155Mbps, kufala osiyanasiyana akhoza kufika 25KM, 40KM, 60KM, 80KM kapena 120KM;
- E1 mawonekedwe kachidindo ndi HDB3, E1 kugwedera khalidwe zimagwirizana ndi ITU-T G.703, G.823 ndi G.742;
- Efaneti doko amathandiza zonse / theka duplex, 10/100M auto-Nego;
- Doko la Efaneti limathandizira ntchito ya VLAN ndipo ili ndi mawonekedwe a 4 pakusankha kwa ogwiritsa ntchito;
- Ili ndi ntchito yathunthu ya alamu ndipo imatha kuyang'anira mawonekedwe a chipangizo chakutali;
- Imathandizira ma Fiber Loop-back awiri, ndi Four E1 loop-back mode, ndikuwongolera chipangizo mosavuta;
- Alamu yayikulu yosinthika ndi ogwiritsa ntchito ndi alamu yaying'ono, yowonetsedwa mu LCD ndi alamu yamawu pa speaker;
- AC 220V, DC-48V, DC+24V ikhoza kukhala yosankha
- DC-48V/DC+24V mphamvu yozindikira polarity ntchito, Polarity-Free
Parameters
♦CHIKWANGWANI
Multi-mode Fiber
50/125um, 62.5/125um,
Zolemba malire kufala mtunda: 5Km @ 62.5 / 125um single mode CHIKWANGWANI, attenuation (3dbm/km)
Kutalika kwa Wave: 820nm
Kutumiza mphamvu: -12dBm (Min) ~-9dBm (Max)
Kumverera kwa wolandila: -28dBm (Mphindi)
Link bajeti: 16dBm
Single-mode Fiber
8/125um, 9/125um
Mtunda wodutsa kwambiri: 40Km
Kufala mtunda: 40Km @ 9 / 125um single mode CHIKWANGWANI, attenuation (0.35dbm/km)
Kutalika kwa Wave: 1310nm
Kutumiza mphamvu: -9dBm (Min) ~-8dBm (Max)
Kumverera kwa wolandila: -27dBm (Min)
Link bajeti: 18dBm
♦E1 mawonekedwe
Chiyanjanitso Standard: kutsatira ndondomeko G.703;
Chiyanjanitso Rate: 2048Kbps ± 50ppm;
Chiyankhulo kodi: HDB3;
E1 Impedans: 75Ω (osalinganiza), 120Ω (chokwanira);
Kulekerera kwa Jitter: Mogwirizana ndi protocol G.742 ndi G.823
Kuyimitsidwa Kololedwa: 0 ~ 6dBm
♦Efaneti mawonekedwe (10/100M)
Interface rate: 10/100 Mbps, theka/full duplex auto-negotiation
Interface Standard: Yogwirizana ndi IEEE 802.3, IEEE 802.1Q (VLAN)
Kutha kwa adilesi ya MAC: 4096
Cholumikizira: RJ45, thandizani Auto-MDIX
♦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)
Zofotokozera
Chitsanzo | Nambala ya Model: JHA-C2P-E8bF4R2 |
Kufotokozera Kwantchito | 8 * E1, LCD PDH, 4FE, ndi ALS ntchito, Console ndi SNMP, 1+1 Back up Optic CHIKWANGWANI |
Kufotokozera kwa Port | 1 + 1 doko loyang'ana, 8 * E1 zolumikizira (75/120ohms), 4 * FE zolumikizira, 1 * RS232 Console mawonekedwe, 1 * SNMP Efaneti mawonekedwe, mawonekedwe amodzi a engineering order-waya telefoni |
Mphamvu | Mphamvu: AC180V ~ 260V;DC -48V;DC +24VKugwiritsa ntchito mphamvu: ≤10W |
Dimension | Kukula kwa malonda: 19 inchi 1U 485X138X45mm (WXDXH) |
Kulemera | 3KG pa |
Kugwiritsa ntchito
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Kukumana ndi zosangalatsa zomwe zimayembekezereka kwa makasitomala, tili ndi gulu lathu lolimba lomwe limapereka thandizo lathu lonse lozungulira lomwe limaphatikizapo kutsatsa, kugulitsa, kukonza, kupanga, kuwongolera kwapamwamba, kulongedza katundu, kusungirako katundu ndi zida za High tanthauzo 4 Channel Multiplexer - 8E1 +LCD Display +SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer - JHA , Zogulitsa zidzaperekedwa kudziko lonse lapansi, monga: Zatsopano York, Boston, Milan, Takulandirani kuti mudzachezere kampani yathu & fakitale ndipo chipinda chathu chowonetsera chimawonetsa zinthu zosiyanasiyana ndi mayankho omwe angakwaniritse zomwe mukuyembekezera. Pakadali pano, ndizosavuta kupita patsamba lathu. Ogulitsa athu amayesa kukupatsirani ntchito zamtima wonse. Ngati mukufuna zambiri, chonde musazengereze kutilankhula nafe kudzera pa E-mail, fax kapena telefoni.
Wolemba Christine waku Doha - 2018.06.26 19:27
Titha kunena kuti uyu ndi wopanga bwino kwambiri yemwe tidakumana naye ku China mumakampani awa, timamva mwayi wogwira ntchito ndi wopanga bwino kwambiri.
Wolemba John biddlestone waku Serbia - 2018.06.28 19:27