Mtengo wololera Pdh Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA
Mtengo wololera Pdh Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA Tsatanetsatane:
4E1 PDH Fiber Multiplexer JHA-CPE4m
Mwachidule
Chipangizochi chimapereka mawonekedwe a 1-4* E1 , Waya wa 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.
Chithunzi cha malonda
Front Panel
75 ohm Back Panel
120 ohm Back Panel
Mawonekedwe
- Kutengera kudzikonda kwa IC
- Modular wide dynamic Optical detector
- Amagwiritsa ntchito matelefoni awaya 2 (zotengera zosagwirizana ndi foni) zokhazikitsidwa ngati mainjiniya-waya hotline (posankha)
- Mawonekedwe a E1 amagwirizana ndi G.703, amatengera kuchira kwa wotchi ya digito komanso ukadaulo wosavuta wa loko
- Chizindikiro cha kuwala chikatayika, chimatha kuzindikira kuti chipangizo chakutali chazimitsidwa kapena ulusi walumikizidwa, ndikuwonetsa alamu ndi LED.
- Chipangizo chapafupi chikhoza kuwona momwe chipangizo chakutali chikugwira ntchito
- Perekani lamulo la mawonekedwe akutali Loop Back, chepetsani kukonza mzere
- Mtunda wotumizira ndi 2-120Km popanda kusokoneza
- AC 220V, DC-48V, DC+24V ikhoza kukhala yosankha
- DC-48V/DC+24V magetsi okhala ndi ntchito yodziwikiratu polarity, ikayikidwa popanda kusiyanitsa pakati pa zabwino ndi zoyipa.
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 wothamanga 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 (Mphindi)
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
♦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 Chitsanzo: JHA-CPE4m |
Kufotokozera Kwantchito | 4E1 PDH, kuyitanitsa foni, Desk-Top Type, (Mawonekedwe amafoni okhazikika, zotengera zopanda telefoni) |
Kufotokozera kwa Port | Mmodzi kuwala doko, 4 E1 mawonekedwe (75/120 ohms) |
Mphamvu | Mphamvu: AC180V ~ 260V;DC–48V;DC+24VKugwiritsa ntchito mphamvu: ≤10W |
Dimension | Kukula Kwambiri: Desk-Top Type 216X138X41mm(WXDXH) |
Kulemera | 1.25KG/PCS |
Kugwiritsa ntchito
75 ohm 4 * E1 PDH
120 ohm 4 * E1 PDH
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Tili ndi gulu la akatswiri, ogwira ntchito kuti apereke chithandizo chabwino kwa makasitomala athu. Nthawi zonse timatsatira mfundo za makasitomala, zokhazikika pamtengo wokwanira Pdh Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA , Zogulitsa zidzaperekedwa padziko lonse lapansi, monga: United States, UAE, Southampton, With ntchito yapamwamba komanso yapadera, timapangidwa bwino pamodzi ndi makasitomala athu. Ukatswiri ndi luso zimatsimikizira kuti nthawi zonse timakhala tikusangalala ndi kudalirika kwa makasitomala athu muzochita zathu zamabizinesi. Quality, kuona mtima ndi utumiki ndi mfundo yathu. Kukhulupirika kwathu ndi kudzipereka kwathu kumakhalabe mwaulemu pantchito yanu. Lumikizanani Nafe Lero Kuti mumve zambiri, tilankhule nafe tsopano.
Ndi Antonio wochokera ku Sheffield - 2018.12.10 19:03
Ngakhale kuti ndife kampani yaing’ono, timalemekezedwanso. Ubwino wodalirika, utumiki wowona mtima ndi ngongole yabwino, ndife olemekezeka kuti tigwire ntchito nanu!
Wolemba Olive waku Kenya - 2018.12.14 15:26