Kufika Kwatsopano China Telephone Fiber Optic Ku Rj11 Media Converter - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 - JHA
Kufika Kwatsopano China Telephone Fiber Optic To Rj11 Media Converter - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 - JHA Tsatanetsatane:
Mwachidule:
Zida zotsatizanazi zimapangidwa ndi kampani yathu yapadera ya vlsi PDH optical fiber transmission pamaziko a chitukuko cha zida zowunikira zowunikira. Izi ndi 19 inchi 1 U rack unsembe, 64channel mawu, 4channel E1 mawonekedwe, ntchito ndi kusintha kwambiri. Khalani ndi alamu yabwino, makina amagwira ntchito mokhazikika komanso odalirika, kugwiritsa ntchito mphamvu zochepa, kuphatikiza kwakukulu, voliyumu yaying'ono.
Mawonekedwe:
- Zotengera eni Integrated dera;
- 1U19-inch rack-mount;
- 1-60 njira zofikira mawu, zimathandizira ID ya Oyimba ndi kubweza ntchito zolipiritsa polarity;
- Thandizani Nambala Yafoni Yogwirizana pa tsamba lililonse;
- FXO ndi FXS mawu madoko thandizo doko, FXO doko ndi docking PBX, FXS doko chikugwirizana ndi foni wosuta;
- Mawonekedwe a E1 amagwirizana ndi G.703 amalimbikitsa kugwiritsa ntchito kuchira kwa wotchi ya digito ndiukadaulo wokhoma wosalala;
- Itha kuzindikira pamene chizindikiro cha kuwala chatayika chifukwa cha chipangizo chotsitsidwa kapena chotchinga cha fiber, ndipo kudzera pa LED imasonyeza alamu;
- Ndi mapeto awa poona ntchito udindo anasonyeza ntchito kutali chipangizo;
- Perekani lamulo lakutali loopback mawonekedwe, zosavuta kukonza mzere;
- Kupatsirana kosabwereza mtunda wa 2 mpaka 120 km;
- Zosankha zingapo zamagetsi: AC220V, DC-48V / DC24V, ndi zina;
- DC-48V / DC24V magetsi ndi ntchito yodziwikiratu polarity, ikayikidwa popanda kusiyana pakati pa zabwino ndi zoipa;
- Telefoni mawonekedwe ndi chitetezo mphezi, mphezi anafika IEC61000-4-5 Short dera panopa yoweyula 8 / 20μs, lotseguka-nsonga linanena bungwe voteji 6KV mfundo.
Zoyimira:
*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: 120Km
Kufala mtunda: 120Km @ 9 / 125um single mode CHIKWANGWANI, attenuation (0.35dbm/km)
Kutalika kwa Wave: 1310nm
Kutumiza mphamvu: 2dBm (Min) ~-1dBm (Max)
Kumverera kwa wolandila: -32dBm (Min)
Link bajeti: 24dBm
*E1 mawonekedwe
Chiyanjanitso Standard: kutsatira ndondomeko G.703;
Chiyanjanitso Rate: n * 64Kbps ± 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
*Mafoni a FXS
Mphamvu yamagetsi: 75V
Mafupipafupi a mphete: 25HZ
Kulepheretsa kwa mizere iwiri: 600 Ohm (kunyamula)
Kubwerera kutayika: 40 dB
*FXO Switch Interface
Mphamvu yamagetsi yamagetsi: 35V
Kuzindikira kwa mphete pafupipafupi: 17HZ-60HZ
Kulepheretsa kwa mizere iwiri: 600 Ohm (kunyamula)
Kubwerera kutayika: 40 dB
*MU Mzere 2/4
AD: 0dB
IYE: -3.5dB
Mizere iwiri / Inayi Impedans: 600 Ohm
Kubwerera kutayika: 20 dB
*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 | JHA-PCO/S64E4F4C1 |
Kufotokozera Kwantchito | 64 * telefoni, 4E1, 4 * 100 Mbps Efaneti, |
Mphamvu |
Mphamvu: AC180V ~ 260V;DC -48V;DC +24V Kugwiritsa ntchito mphamvu: ≤10W |
Dimension | Kukula kwa malonda: 485X200X45mm (WXDXH) 19 1U |
Kulemera | 2.4KG |
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Ndife onyadira kukwaniritsidwa kwamakasitomala komanso kuvomerezedwa kokulirapo chifukwa cholimbikira kufunafuna zinthu zapamwamba kwambiri pazogulitsa ndi ntchito za New Arrival China Telephone Fiber Optic To Rj11 Media Converter - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 - JHA , Chogulitsacho chidzaperekedwa kudziko lonse lapansi, monga: Barbados, Philippines, Georgia, Kuti anthu ambiri adziwe mankhwala athu ndi kukulitsa msika wathu, tapereka chidwi kwambiri pazaluso zaukadaulo ndi kukonza, komanso kusintha zida. Pomaliza, timayang'aniranso kwambiri kuphunzitsa oyang'anira athu, akatswiri ndi ogwira ntchito m'njira yokonzekera.
Wolemba Pamela waku Grenada - 2018.12.22 12:52
Wothandizira uyu amamatira ku mfundo ya Ubwino poyamba, Kuwona mtima ngati maziko, ndikoyenera kudalira.
Wolemba Phyllis wochokera ku Costa Rica - 2017.05.02 11:33