China N'ogbe 1+1 Fiber Back-Up Pdh - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA
China N'ogbe 1+1 Fiber Back-Up Pdh - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA Nkọwa:
4E1 PDH Fiber Multiplexer JHA-CPE4m
Nchịkọta
Ngwaọrụ a na-enye 1-4* E1 interface , Standard 2 waya ekwentị dị ka engineering usoro-waya (nhọrọ). Ọ na-agbanwe nke ukwuu. O nwere ọrụ mkpu. Ọrụ ahụ bụ nke a pụrụ ịdabere na ya, kwụsie ike, na ike dị ala, ntinye dị elu, obere nha.
Foto ngwaahịa
Ogwe ihu
Ogwe azụ 75 ohm
120 ohm azụ Panel
Atụmatụ
- Dabere na ikike nwebiisinka IC
- Ihe nchọpụta ngwa anya dị obosara obosara modular
- Na-eji ekwentị waya ọkọlọtọ 2 (aka na-abụghị ekwentị) atọrọ dị ka hotline order-waya (nhọrọ)
- E1 interface na-agbaso G.703, na-anakwere mgbake elekere dijitalụ na teknụzụ dị larịị-mkpọchi
- Mgbe mgbama ngwa anya furu efu, ọ nwere ike ịchọpụta na ngwaọrụ dịpụrụ adịpụ agbanyụrụ ma ọ bụ eriri akwụsịla, wee gosi mkpu site na LED.
- Ngwaọrụ mpaghara nwere ike ịlele ọnọdụ ọrụ ngwaọrụ dịpụrụ adịpụ
- Nye iwu n'ime ime interface Loop Back, mfe mmezi ahịrị
- Ebe nnyefe dị ihe ruru 2-120km na-enweghị nkwụsị
- AC 220V, DC-48V, DC + 24V nwere ike ịbụ nhọrọ
- DC-48V/DC+24V ike ọkọnọ na akpaka polarity nchọpụta ọrụ, mgbe arụnyere na-enweghị ọdịiche dị n'etiti nti na adịghị mma.
Oke
♦Fiber
Multi-mode Fiber
50/125, 62.5/125,
Ogologo nnyefe kacha elu: 5Km @ 62.5 / 125um fiber mode otu, attenuation (3dbm/km)
Ogologo ebili mmiri: 820nm
Ike nnyefe: -12dBm (Min) ~ -9dBm (Max)
Mmetụta nke nnata: -28dBm (Nkeji)
Ego njikọ: 16dBm
Otu ụdị Fiber
8/125, 9/125
Ogologo nnyefe kacha: 40Km
Ogologo nnyefe: 40Km @ 9 / 125um eriri ụdị otu, attenuation (0.35dbm/km)
Ogologo ebili mmiri: 1310nm
Ike nnyefe: -9dBm (Min) ~ -8dBm (Max)
Mmetụta nke nnata: -27dBm (Nkeji)
Mmefu ego njikọ: 18dBm
♦E1 interface
Interface Standard: soro protocol G.703;
Ọnụego ntanetị: 2048Kbps± 50ppm;
Koodu ihu: HDB3;
E1 impedance: 75Ω (unbalance), 120Ω (ntụziaka);
Nkwekọrịta Jitter: N'ikwekọ na protocol G.742 na G.823
Attenuation ekwenyere: 0 ~ 6dBm
♦Ebe ọrụ
Na-arụ ọrụ okpomọkụ: -10°C ~ 50°C
Iru mmiri na-arụ ọrụ: 5% ~ 95% (enweghị condensation)
Okpomọkụ nchekwa: -40°C ~ 80°C
Iru mmiri nchekwa: 5% ~ 95% (enweghị condensation)
Nkọwapụta
| Nlereanya | Nọmba nlereanya:JHA-CPE4m |
| Nkọwa ọrụ | 4E1 PDH, ịtụ ekwentị ekwentị, Desk-Top Type, (Standard ekwentị interface, na-abụghị ekwentị ejiri) |
| Nkọwa Port | Otu ọdụ ụgbọ mmiri, 4 E1 interface (75/120 ohms) |
| Ike | Ike ọkọnọ: AC180V ~ 260V;DC-48V;DC+24VIke oriri: ≤10W |
| Akụkụ | Nha ngwaahịa: Ụdị Desk-Top 216X138X41mm(WXDXH) |
| Ibu | 1.25KG/PCS |
Ngwa
75 ohm 4 * E1 PDH
120 ohm 4 * E1 PDH
Foto nkọwa ngwaahịa:
Ntuziaka ngwaahịa emetụtara:
Anyị na-adabere strategic echiche, mgbe nile modernization na niile agba, nkà na ụzụ ọganihu na N'ezie n'elu anyị ọrụ na kpọmkwem isonye na anyị ịga nke ọma maka China N'ùkwù 1 + 1 Fiber Back-Up Pdh - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA , The ngwaahịa ga-enye ndị niile n'ụwa, dị ka: Spain, Honduras, Macedonia, Anyị na-na na-mgbe na-eke ọhụrụ technology streamline mmepụta, na nye ngwaahịa na ọnụahịa asọmpi na ịdị elu dị elu! Afọ ojuju ndị ahịa bụ ihe kacha anyị mkpa! Ị nwere ike ime ka anyị mara echiche gị ịmepụta ihe pụrụ iche maka ihe nlereanya nke gị iji gbochie oke akụkụ ndị yiri ya na ahịa! Anyị ga-ewepụta ozi sitere n'obi anyị niile iji gboo mkpa gị niile! Cheta ịkpọtụrụ anyị ozugbo!
Site na Jeff Wolfe si France - 2018.12.14 15:26 Ndị ọrụ ndị ahịa na-enwe ndidi ma nwee àgwà dị mma na nke na-aga n'ihu maka mmasị anyị, ka anyị wee nwee nghọta zuru oke banyere ngwaahịa ahụ na n'ikpeazụ anyị ruru nkwekọrịta, daalụ!
Site na Tina si Brazil - 2018.06.12 16:22 
