He pai te kounga o te Kaihurihuri - E1-FE Kaihuri JHA-CE1F1 – JHA
He pai te kounga o te Kaihurihuri - E1-FE Kaihuri JHA-CE1F1 – JHA Taipitopito:
Kaitahuri E1-FE Kore i anga JHA-CE1F1
Tirohanga
Ko tenei kaitahuri atanga e whakarato ana i tetahi atanga 2048K E1 kaore i hangahia me tetahi atanga Ethernet hei whakatutuki i te tuku raraunga 10/100Base-T Ethernet i runga i te hongere E1. He tino mahi, he piriti Ethernet ako whaiaro. Ko tenei taputapu ko te taputapu toronga o Ethernet, ma te whakamahi i te whatunga (PDH/SDH/Microwave) e whakarato ana i te hongere E1 ki te whakatutuki i te Itarangi rohe me te mamao e hono ana me nga atanga rangatū i te utu iti. Ko te taputapu he mahi whakamatautau i waenga i nga huinga hei whakahaere i te whakarewatanga o te kaupapa me te tiaki i ia ra.
Whakaahua Whakaahua Hua
Momo iti DC mana
Mini Momo AC mana 19inihi 1U mana rua
Ngā āhuatanga
- I runga i te mana-whaiaro IC
- Tautokohia te aratau kore (2048K) ka taea te whakahaere i te ahuatanga o te taputapu mamao,
Kaore nga raraunga whakahaere OAM i tango i te waahi waahi a te kaiwhakamahi
- Me tirotirohia te mahi o te atanga atanga E1 ki muri, karohia te kaitahuri i pakaru na te mea o te atanga atanga ki muri;
- Me tohu ka mutu te hiko, ka pakaru ranei te raina E1, ka ngaro ranei te tohu;
- Ka taea te tautuhi i te raina E1 kia kaua e tukuna te tohu LINK ki te atanga Ethernet i te wa e pakaru ana te raina E1;
- Ko te atanga Ethernet e tautoko ana i nga papa jumbo (2036 Paita);
- Wāhitau Ethernet MAC hihiri (4,096) me te tātari anga raraunga paetata
- Tautoko atanga Itarangi10M/100M, haurua/katoa matarua aunoa- Whiriwhiringa me AUTO-MDIX (raina whakawhiti me te aho hono tika-whaiaro-arotake);
- Me whai i a Ethernet te mahi tautuhi whaiaro, ka kore nga taputapu e mate
- Ka taea te whakatutuki i te tautuhinga taputapu mamao tetahi aratau 5 o Ethernet ka taea te kati i te mahi AUTO-MDIX;
- Whakaratohia nga momo karaka e 2: karaka matua E1 me te karaka raina E1;
- Ka taea e te taputapu a-rohe te kaha ki te whai i te reiti o te taputapu mamao (i te wa e kore e anga te taputapu, he muhu tena);
- Kia toru te Aratau Roopu Whakamuri: E1 atanga Roopu Whakamuri (ANA)、Atanga Itarangi Whakamuri Whakamuri(DIG)、Whakahaua te mamao,Atanga Ipurangi Roopu Whakamuri(REM)
- Whakaritea kia 2 nga herenga: 75 Ohm kore taurite me te 120 Ohm toenga;
- Tautoko Whakahaere Whatunga SNMP;
- Ka taea te mohio ki te aro turuki i te pāmahana taputapu mamao me te ngaohiko mai i nga taputapu o te rohe;
- Ka taea te hanga: Itarangi E1 Piriti(A)---E1 Waea Waea Matapihi (B)---Ethernet Optical Fiber Pouwhanga (C)
- Ka taea te hanga: Itarangi E1 Piriti(A)---Powhita Itarangi Optik(B)---Ethernet Optical Fiber Transceiver (C), ka taea te whakahaere (B) me (C) i (A)
Tawhā
♦E1 Atanga
Paerewa Atanga: ū ki te kawa G.703;
Auau Atanga: n*64Kbps±50ppm;
Waehere Atanga: HDB3;
E1 Impedance: 75Ω (kore taurite), 120Ω (taurite);
Whakaaetanga Jitter: I runga i te kawa G.742 me G.823
Whakaaetia te Atenuation: 0~6dBm
♦Atanga Itarangi(10/100M)
Auau atanga: 10/100 Mbps, haurua/taarua katoa te whiriwhiringa-aunoa
Paerewa Atanga: Hototahi ki te IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Wāhitau kaha: 4096
Tūhono: RJ45, tautoko MDIX Aunoa
♦Te taiao mahi
Te pāmahana mahi: -10°C ~ 50°C
Haumākū Mahi: 5%~95 % (kare he tōhau)
Te pāmahana rokiroki: -40°C ~ 80°C
Rokiroki Haumākū: 5%~95 % (kahore he tōhau)
Whakatakotoranga
| Tauira | Tauira Tau: JHA-CE1F1 |
| Whakaahuatanga Mahi | 1 te hongere kore anga E1 – kaitahuri FE,Ki te E1 loopback mahi rapunga |
| Whakaahuatanga Tauranga | Kotahi te atanga E1;1*FE Atanga |
| Mana | Tuku hiko: AC180V ~ 260V;DC -48V;DC +24VKohi hiko: ≤10W |
| Ahu | Rahi Hua: Momo paku 216X140X31mm (WXDXH),1.3KG/piece19inihi 1U momo 483X138X44mm (WXDXH),2.0KG/piece |
Taupānga
Nga tono 1
Nga tono 2
Nga tono 3
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ma te whakamahi i te tikanga whakahaere tino pai putaiao, te kounga nui me te karakia whakahirahira, ka whiwhi tatou i te ingoa pai me te noho i tenei ako mo te Kaihuri Motuhake o te Kounga Pai - Kaihuri E1-FE Karekau JHA-CE1F1 – JHA , Ka tukuna te hua ki te ao katoa, penei: Doha, Vietnam, Tiorangi, Ka whaia e matou te tikanga whakahaere o te Kounga he pai ake, Ko te ratonga te mea nui, Ko te ingoa te tuatahi, a ka tino hanga, ka tohatoha angitu ki te katoa. kiritaki. Tena koe ki te whakapiri mai ki a maatau mo etahi atu korero me te tumanako ki te mahi tahi me koe.
Na Roxanne mai i Ukraine - 2018.12.22 12:52 Ko te whakaaro o tenei kamupene he pai ake te kounga, he iti ake nga utu tukatuka, he pai ake nga utu, na reira he whakataetae te kounga hua me te utu, koinei te take nui i whiriwhiria e matou ki te mahi tahi.
Na Karen no Niger - 2018.09.08 17:09 















