Chipangizochi chimapereka mawonekedwe a 1-4* E1 , telefoni yamawaya ya Standard 2 ngati engineering order-waya (posankha). Imasinthasintha kwambiri. Ili ndi ntchito ya alamu. Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kukula kochepa.

Chipangizochi chimapereka mawonekedwe a 1-4 * E1, 1-4 * 10/100 / 1000M Ethernet mawonekedwe (Wire Speed ​​1000M) ndi 2 zowonjezera mawonekedwe.

Zida zotsatizanazi zili mu PDH optical fiber transmission, kampaniyo idapangidwa, kutengera gawo lalikulu lapadera lophatikizika, ndikulozera kafukufuku ndi chitukuko cha zida zowunikira.

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 ndi chida chosinthira chapa-point-to-point cholumikizira chokhala ndi chiwonetsero cha LCD, chimagwiritsa ntchito tchipisi ta FPGA komanso chosavuta kukweza.

8E1+LCD Display +SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer Overview Chipangizochi chili ndi chowongolera, chimapereka chitetezo cham'mbuyo cha 1+1, kuloza kufalikira kwa kuwala, chiwonetsero cha LCD, pamaziko a chitukuko cha kampani yathu. 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, kakulidwe kakang'ono Kapangidwe ka Chithunzi Chogulitsa Amapereka 8 E1 kufalitsa poyera; Ndi char 16 * 2 LCD anasonyeza ndi SNMP wothandizira mkati Provide Console kusamalira mawonekedwe (RS232) Perekani awiri CHIKWANGWANI mawonekedwe 1+1 kuteteza (APS) ntchito, ndi ALS (Automatic Laser Shutdown/Reduction) ntchito Efaneti phukusi kukula thandizo 1916 byte ndi 4 Efaneti doko likhoza kukhazikitsidwa padera, ndipo bandwidth ya ethernet ikhoza kukhala yoyambira pa angapo a 32K Uses standard 2 mawaya telefoni (non-telefoni amangokhalira) anapereka monga uinjiniya dongosolo-waya hotline(ngati mukufuna) Perekani awiri CHIKWANGWANI interfaces, mmodzi monga mbuye, wina monga kapolo, inshuwaransi kufala mosadodometsedwa utumiki 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 magetsi ozindikira polarity ntchito, Polarity-Free Parameters ♦ Fiber Multi-mode Fiber 50/125um, 62.5/125um, Mtunda waukulu wotumizira: 5Km @ 62.5 / 125um single mode CHIKWANGWANI, attenuation (3dbm/km) Utali Wamafunde: 820nm Mphamvu yotumizira: -12dBm (Min) ~-9dBm (Max) Chidziwitso cha Wolandira: -28dBm (Min) Budget yolumikizira: 16dBm Single-mode Fiber 8/125um, 9/125um kutalika: Maximum transmission 40Km Kutumiza mtunda: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km) Utali Wamafunde: 1310nm Mphamvu yotumizira: -9dBm (Min) ~-8dBm (Max) Receiver sensitivity: -27dBm (Min) Budget yolumikizira: 18dBm ♦ Chiyankhulo cha E1 ndi protocol 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 ♦ mawonekedwe a Efaneti (10/100M) Chiyanjanitso: 10/100 Mbps, theka/full duplex auto-negotiation Interface Standard: Yogwirizana ndi IEEE 802. , IEEE 802.1Q (VLAN) MAC Address Kuthekera: 4096 Cholumikizira: RJ45, kuthandizira Auto-MDIX ♦ Malo ogwirira ntchito: -10°C ~ 50°C Chinyezi chogwira ntchito: 5%~95 % (palibe condensation) Kutentha kosungira: -40°C ~ 80°C Chinyezi Chosungira : 5% ~ 95 % (palibe condensation) Zofotokozera Nambala Yachitsanzo: JHA-C2P-E8bF4R2 Kufotokozera Kwantchito 8*E1,LCD PDH, 4FE, yokhala ndi ntchito ya ALS,Console ndi SNMP,1+1 Bwezerani Optic CHIKWANGWANI Port Kufotokozera 1+1 doko kuwala, 8*E1 zolumikizira (75/120ohms), 4 * FE interfaces, 1 * RS232 Console mawonekedwe, 1 * SNMP Efaneti mawonekedwe, imodzi engineering dongosolo-waya telefoni mawonekedwe Mphamvu Mphamvu: AC180V ~ 260V;DC -48V;DC +24VPower kugwiritsa: ≤10W Dimension Product Kukula: 19 inchi 1U 485X138X45mm(WXDXH) Kulemera 3KG Ntchito

Chipangizochi ndi chida chosinthira chapa-point-to-point cholumikizira chokhala ndi chiwonetsero cha LCD, chimagwiritsa ntchito tchipisi ta FPGA komanso chosavuta kukweza.

Chipangizochi chimapereka mawonekedwe a 1-16 Channel E1, telefoni yawaya ya Standard 2 ngati mainjiniya-waya (posankha). Imasinthasintha kwambiri. Ili ndi ntchito ya alamu. Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kukula kochepa.

Chipangizochi chimapereka mawonekedwe a 1-8 Channel E1, Standard 2 telefoni yamawaya ngati mainjiniya oda-waya (posankha). Imasinthasintha kwambiri. Ili ndi ntchito ya alamu. Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kukula kochepa.

Chipangizochi chimapereka mawonekedwe a 1-4* E1 , telefoni yamawaya ya Standard 2 ngati engineering order-waya (posankha). Imasinthasintha kwambiri. Ili ndi ntchito ya alamu. Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kukula kochepa.

Chipangizochi chimapereka mawonekedwe a 1-4* E1 , telefoni yamawaya ya Standard 2 ngati engineering order-waya (posankha). Imasinthasintha kwambiri. Ili ndi ntchito ya alamu. Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kukula kochepa.

Zida zotsatizanazi ndi kampani yomwe idapanga PDH fiber transmission yodzipereka ya VLSI yopangidwa pamaziko a point to point optical transmission equipment.