China mtengo wotsika mtengo wa Lcd Display Pdh Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) - JHA
China mtengo wotsika mtengo Lcd Display Pdh Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) - JHA Tsatanetsatane:
4E1 PDH Fiber Multiplexer JHA-CPE4
(19 inch 1U Type)
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
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-CPE4 |
Kufotokozera Kwantchito | 4E1 PDH, kuyitanitsa foni yam'manja, 19 inchi 1U Type, (Mawonekedwe amafoni okhazikika, zotengera zopanda foni) |
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 kwa malonda: 19 inchi 1U 485X138X44mm (WXDXH) |
Kulemera | 2.3KG/PCS |
Kugwiritsa ntchito
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Imatsatira mfundo zachilungamo, zolimbikira, zachangu, zanzeru zopezera mayankho atsopano pafupipafupi. Imaona ogula, kupambana ngati kupambana kwake komwe. Tiyeni tikhazikitse tsogolo labwino lomwe lili m'manja ku China Mtengo Wotsika mtengo wa Lcd Display Pdh Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) - JHA , Chogulitsacho chidzaperekedwa kudziko lonse lapansi, monga: Madras, Hanover, Melbourne, Tsopano tili ndi gulu labwino kwambiri lopereka chithandizo chaukadaulo, kuyankha mwachangu, kutumiza munthawi yake, mtundu wabwino kwambiri komanso mtengo wotsika kwa makasitomala athu. Kukhutitsidwa ndi ngongole yabwino kwa kasitomala aliyense ndizofunikira zathu. Takhala tikuyembekezera moona mtima kugwirizana ndi makasitomala padziko lonse. Tikukhulupirira kuti tikhoza kukhutitsidwa nanu. Timalandilanso mwachikondi makasitomala kuti azichezera kampani yathu ndikugula mayankho athu.
Wolemba Arlene waku Greece - 2018.06.18 19:26
Wogulitsa wabwino mumakampaniwa, titakambirana mwatsatanetsatane komanso mosamalitsa, tidagwirizana. Tikukhulupirira kuti tigwirizana bwino.
Wolemba Georgia wochokera ku Frankfurt - 2017.11.12 12:31