Ọkachamara China 16 E1 ruo 4 Port Fast Ethernet Interface Ntụgharị - E1-4FE interface Ntụgharị JHA-CE1fF4p (Lsolation anụ ahụ) - JHA
Ọkachamara China 16 E1 ruo 4 Port Fast Ethernet Interface Ntụgharị - E1-4FE interface Ntụgharị JHA-CE1fF4p (Anụ ahụ lsala) - Nkọwa JHA:
Ntụgharị interface E1-4FEJHA-CE1fF4p
(Ọkpụkpọ anụ ahụ)
Nchịkọta
Ihe ntụgharị interface a dabere na FPGA. Nwere ike ịghọta 4Channel Ethernet data nnyefe n'elu 1E1 sekit,nye ndị ọrụ ohere Ethernet na ọnụego 1984K. A na-ejikarị ya eme ihe na ego, nchekwa na ngalaba nchekwa nke kwesịrị ịnye netwọk abụọ dị iche iche, ma na netwọk anụ ahụ nwere ike kewaa kpamkpam. Dịka ọmụmaatụ, netwọk azụmahịa nke usoro ego, netwọk ụlọ ọrụ na netwọk azụmahịa enweghị ike ijikọ ọnụ. Nke a interface multiplexer nwere ike dozie nsogbu a.
Foto ngwaahịa
Ụdị obere
19inch 1U Ụdị
Atụmatụ
- Dabere na ikike nwebiisinka IC
- Nwere ike ịghọta 4Channel Ethernet data nnyefe site 1 E1 sekit
- Inter-set dynamic Ethernet MAC adreesị (4,096) nwere ọrụ nzacha data etiti data
- 4Channel Ethernet ọnụego bụ 1984Kbps, melite nke mbụ,nke abụọ,Ọnụọgụ ọwa nke atọ, ọwa nke anọ Ethernet ọnụego akpaka oke oke
- Ngwaọrụ mpaghara nwere ike ịmanye ọnụego ngwaọrụ dịpụrụ adịpụ soro ya
- Nwee ọrụ nke E1 interface loop azụ nlele, zere onye ntụgharị ahụ dara n'ihi nloghachi aka aka interface;
- Nwere ike ịtọ akara E1 nke na-agaghị ezipụ akara ngosi LINK na interface Ethernet mgbe eriri E1 agbajiri;
- Ihe interface Ethernet na-akwado jumbo frames (2036 Bytes)
- Ethernet interface na-akwado 10M / 100M, ọkara / zuru ezu duplex auto-Negotiation na AUTO-MDIX (ahịrị gafere na ahịrị ejikọtara ozugbo onwe ya)
- Nwee Ethernet nyochaa ọrụ nrụpụta onwe ya, akụrụngwa agaghị anwụ
- Nye ụdị elekere 2: E1 nna ukwu elekere na E1 akara elekere;
- Nwee loop azụ azụ atọ: E1 interface Loop Back (ANA),Ihe ntụgharị Ethernet Loop Back(DIG),Nye iwu na interface Ethernet Remote Loop Back(REM)
- Nye 2 impedances: 75 Ohm enweghị nguzozi na 120 Ohm itule;
- Chọpụta ihe nleba anya nke okpomọkụ akụrụngwa na voltaji sitere na akụrụngwa mpaghara;
- Nkwado SNMP Network Management;
Oke
♦E1 interface
Interface Standard: soro protocol G.703;
Ọnụego ihu: n*64Kbps±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
♦Njikọ Ethernet (10/100M)
Ọnụọgụ ihu: 10/100Mbps, nkwurịta okwu akpaaka ọkara / zuru ezu
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
Ebe nchekwa iru mmiri: 5% ~ 95 % (enweghị condensation)
Nkọwapụta
Nlereanya | Nọmba nlereanya: JHA-CE1fF4p |
Nkọwa ọrụ | 1channel etinyere E1 – 4FE Physical lsolation Ntụgharị |
Nkọwa Port | Otu interface fiber;4* FE Interface |
Ike | Ike ọkọnọ: AC180 ~ 260V;DC-48V;DC + 24VIke oriri: ≤10W |
Akụkụ | Nha ngwaahịa: Obere ụdị 216X140X31mm (WXDXH),1.3KG/ibe19inch 1U ụdị 483X138X44mm (WXDXH),2.0KG/ibe |
Ngwa
Foto nkọwa ngwaahịa:
Ntuziaka ngwaahịa emetụtara:
Anyị na-ekweta mgbe niile na onye agwa na-ekpebi ngwaahịa' àgwà, nkọwa na-ekpebi ngwaahịa 'dị elu-mma, ọnụ na REALISTIC, ịrụ ọrụ nke ọma na ọhụrụ crew spirit maka Chinese ọkachamara 16 E1 Ka 4 Port Fast Ethernet Interface Ntụgharị - E1-4FE interface Ntụgharị JHA- CE1fF4p (Physical lsolation) - JHA , Ngwaahịa a ga-enye ụwa niile, dị ka: Madras, The Swiss, Florida, Na ndị gụrụ akwụkwọ nke ọma, ọhụrụ na ike ọrụ, anyị na-ahụ maka ihe niile ọcha nke nnyocha, imewe, mmepụta, ire na nkesa. Site n'ịmụ na ịmepụta usoro ọhụrụ, ọ bụghị nanị na anyị na-agbaso kamakwa na-eduga ụlọ ọrụ ejiji. Anyị na-ege ntị nke ọma nzaghachi sitere n'aka ndị ahịa anyị ma na-enye azịza ozugbo. Ị ga-ahụ ozugbo ọrụ ọkachamara na nlebara anya anyị.
Site na Hulda si Nigeria - 2017.04.18 16:45
Ndị ọrụ ụlọ ọrụ mmepụta ihe nyere anyị ọtụtụ ndụmọdụ dị mma na usoro imekọ ihe ọnụ, nke a dị ezigbo mma, anyị nwere ekele dị ukwuu.
Site na Nora si Malta - 2017.08.18 11:04