Ọnụ ahịa ọnụ ahịa 8channel Fxo Fxs Voice PCm Mux - Ngosipụta 8E1+LCD +SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer – JHA
Ọnụ ahịa n'ogbe 8channel Fxo Fxs Voice PCm Mux - Ngosipụta 8E1+LCD +SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer – Nkọwa JHA:
Ngosipụta 8E1+LCD +SNMP JHA-C2P-E8bF4R2
PDH Fiber Multiplexer
Nchịkọta
Ngwaọrụ a nwere njikwa njikwa, na-enye 1 + 1 fiber back-up nchebe, na-atụ aka na-arụtụ anya nnyefe, LCD ngosi , na isi nke ụlọ ọrụ anyị mmepe nke PDH ngwa anya nnyefe, na-eji pụrụ iche VLSI na SNMP NMS.
Ngwaọrụ na-enye 1-8 * E1 interface, 1-4 * 10 / 100M Ethernet interface (Wire speed 100M) na 2 mgbasawanye interface. 4Channel Ethernet interface bụ mgba ọkụ interface, nwere ike ịkwado VLAN. Enwere ike iji interface mgbasawanye 2 dị ka ọwa nnyefe nke RS232/RS485/RS422 data asynchronous. 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
Atụmatụ
- Na-enye 8 E1 transperent nnyefe;
- Na char 16 * 2 LCD ngosi na onye nnọchi anya SNMP n'ime
- Nye interface njikwa njikwa (RS232)
- Nye abụọ eriri interface 1 + 1 chebe (APS) ọrụ, na ALS (Automatic Laser Shutdown / Mbelata)
- Enwere ike ịtọ ngwungwu nha Ethernet 1916 byte na ọdụ ụgbọ mmiri 4 Ethernet iche iche, yana bandwidth ethernet nwere ike ịtọ ntọala na otutu 32K.
- Na-eji ekwentị waya ọkọlọtọ 2 (aka na-abụghị ekwentị) atọrọ dị ka hotline order-waya (nhọrọ)
- Nye eriri eriri abụọ, otu dị ka nna ukwu, nke ọzọ dị ka ohu, na-eme ka nnyefe ọrụ na-akwụsịghị akwụsị
- Ọnụ ọgụgụ nke ọdụ ụgbọ mmiri anya bụ 155Mbps, oke nnyefe nwere ike iru 25KM, 40KM, 60KM, 80KM ma ọ bụ 120KM;
- E1 interface koodu bụ HDB3, E1 njirimara ịma jijiji kwekọrọ na ITU-T G.703, G.823 na G.742;
- ọdụ ụgbọ mmiri Ethernet na-akwado duplex zuru oke / ọkara, 10 / 100M auto-Nego;
- ọdụ ụgbọ mmiri Ethernet na-akwado ọrụ VLAN ma nwee ọnọdụ nhazi 4 maka nhọrọ onye ọrụ;
- Nwere ọrụ mkpu zuru ezu ma nwee ike nyochaa ọkwa ngwaọrụ dịpụrụ adịpụ;
- Na-akwado abụọ Fiber Loop-back, na anọ E1 loop-back mode, ma jikwaa ngwaọrụ nke ọma;
- onye ọrụ configurable isi mkpu na obere mkpu, ngosi na LCD na ụda mkpu na ọkà okwu;
- AC 220V, DC-48V, DC + 24V nwere ike ịbụ nhọrọ
- DC-48V/DC+24V ike ọkọnọ ọrụ nchọpụta polarity, Polarity-free
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)
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
♦Ethernet interface (10/100M)
Ọnụego ihu: 10/100Mbps, ọkara/ n'uju duplex akpaaka mkparita uka
Ọkọlọtọ Interface: Dakọtara na IEEE 802.3, IEEE 802.1Q (VLAN)
Ike adreesị MAC: 4096
Njikọ: RJ45, nkwado Auto-MDIX
♦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-C2P-E8bF4R2 |
Nkọwa ọrụ | 8 * E1, LCD PDH, 4FE, na ALS ọrụ , Console na SNMP , 1 + 1 ndabere Optic eriri |
Nkọwa Port | 1 + 1 ọdụ ụgbọ mmiri, 8 * E1 interfaces (75/120ohms), 4 * FE interfaces, 1 * RS232 Console interface, 1 * SNMP Ethernet interface, otu injinia usoro-waya interface ekwentị |
Ike | Ike ọkọnọ: AC180V ~ 260V;DC -48V;DC +24VIke oriri: ≤10W |
Akụkụ | Nha ngwaahịa: 19 inch 1U 485X138X45mm(WXDXH) |
Ibu | 3KG |
Ngwa
Foto nkọwa ngwaahịa:
Ntuziaka ngwaahịa emetụtara:
Anyị nwere ahụmahụ emeputa. Na-enweta ọtụtụ site na asambodo dị mkpa nke ahịa ya maka ọnụahịa n'ogbe 8channel Fxo Fxs Voice PCm Mux - 8E1 + LCD Ngosipụta + SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer – JHA , Ngwaahịa ga-enye ụwa niile, dị ka: Sri Lanka, Netherlands, Mecca, N'ọtụtụ dịgasị iche iche, àgwà dị mma, ọnụ ahịa ezi uche dị na ya na atụmatụ mara mma, a na-eji ngwọta anyị eme ihe n'ụzọ dị ukwuu na ịma mma na ụlọ ọrụ ndị ọzọ. A na-amata azịza anyị n'ọtụtụ ebe na ndị ọrụ tụkwasịrị obi ma nwee ike izute mkpa akụ na ụba na mmekọrịta ọha na eze na-agbanwe agbanwe.
Site na Alexandra si Guatemala - 2017.09.28 18:29
Anyị na-achọ ndị ọkachamara na ndị na-ebubata ihe, ma ugbu a, anyị chọtara ya.
Site na Colin Hazel sitere na Southampton - 2018.09.21 11:01