Ihe ntụgharị ihu 4E1-4FE JHA-CE4F4 (Ihe ezi uche dị na ya)
Nchịkọta
Ihe ntụgharị ihe ntụgharị a dabere na FPGA, na-eji teknụzụ ntụgharị ntụgharị ntụgharị ihu iji chịkọta ọtụtụ sekit E1 iji nyefee data Ethernet nke 4Channel 100BASE-TX.Ọ nwere ike na-aghọta 1 ~ 4 E1 ọwa iji tọghata n'etiti Ethernet ngwa anya interface.Ngwaọrụ a nwere ike ibunye ebe mgbama transceiver ka ọ rụtụ aka na interface interface Ethernet iji mee ka ọwa E1 jikọọ na interface interface Ethernet.N'adịghị ka àkwà mmiri netwọk dịpụrụ adịpụ, ngwaọrụ a nwere ike ịkwado nhazi ọwa 1-4Channel E1, nwere ike chọpụta ọnụọgụ E1 na-akpaghị aka wee họrọ E1 dị.Ọ na-enye ohere E1 ahịrị nnyefe oge igbu oge dị iche.
Foto ngwaahịa
Ụdị Desktop
Ụdị 19 inch 1U
Atụmatụ
- Dabere na ikike nwebiisinka IC
- Iji nweta nnyefe transperent data Ethernet na sekit 1-4E1
- Nwere ike ịghọta nrụpụta ngwaọrụ mpaghara na nke dịpụrụ adịpụ
- Ethernet Interface bụ 100BASE-FX, nkwado VLAN protocol
- Inter-set dynamic Ethernet MAC adreesị (4,096) nwere ọrụ nzacha data etiti data
- Ọnụ ego ahịrị otu ọwa bụ 1984Kbit/s, bandwit 4Channel ruru 7936Kbit/s
- Ọwa 10M/100M Ethernet interface nwere ike kewapụ onwe ya iji ghọta nkwurịta okwu n'adabereghị
- Ihe ntanetị Ethernet na-akwado 10M / 100M, ọkara / zuru oke duplex auto- adaptable na AUTO-MDIX (akara gafere na ahịrị ejikọtara nke ọma na-emegharị onwe ya)
- Enwere ike ịtọ ọnụ ụzọ mkpuchi mkpuchi CRC akpaka ka ọ kewapụ ahịrị nnyefe adịghị mma wee bepụ otu ụzọ.Mgbe 2M alaka sekit onedirection ọnụego njehie gafere n'ókè, ebipụ ntụziaka a ọzọ adịghị emetụta;ya bụ, ma nke Ethernet direction transmission nwere ike ịbụ asymmetric
- Kwe ka 4-Channel E1 nnyefe oge igbu oge ọdịiche 100ms.Mgbe oke ahụ gafere oke ekwenyere, sistemụ ahụ nwere ike kwụsị ozugbo na E1 na oge igbu oge buru oke ibu izipu data
- E1 interface kwekọrọ na ITU-T G.703, G.704 na G.823, anaghị akwado iji akara timeslot.
- E1 interface modul nwere inter-set elekere mgbake sekit na HDB3 code sekit
- Na-akwado nkwụnye ọkụ ọkụ E1 ọwa, ma chọpụta ọwa E1 dị irè na-akpaghị aka ma ghara ịkwụsị nnyefe data
- Nwere ike ịkwado nhazi ọwa 1-4Channel E1, nwere ike ịchọpụta ọnụọgụ E1 ozugbo wee họrọ E1 dị;
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
Iru mmiri nchekwa: 5% ~ 95% (enweghị condensation)
Nkọwapụta
Nlereanya | Nọmba nlereanya: JHA-CE4F4 |
Nkọwa ọrụ | Ntụgharị interface 4E1/4FE,Enwere ike kewaa Ethernet ka ọ bụrụ ihe ezi uche dị na ya |
Nkọwa Port | 4* E1 interface;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
Nkọwa ngwa:
Mgbe ngwaọrụ setịpụrụ iche iche ezi uche dị na ya, enwere ike nweta nkwukọrịta nọọrọ onwe ya n'etiti A - A1, B - B1, C - C1 na D - D1.
1. A na-eji ndị ntụgharị protocol mee ihe abụọ;
2.1-4channel E1 nnyefe akara bandwit 1984Kbit / s -7936Kbit / s.