8E1-1FE atanga Converter JHA-CE8F1
Tirohanga
Ko tenei kaitahuri atanga kei runga i te FPGA, ma te whakamahi i te hangarau whakamuri whakamuri multiplexing ki te paihere mo nga iahiko E1 maha hei tuku i nga raraunga Ethernet o 100BASE-TX.Ka taea e mohio te reira 1-8E1 hongere ki te tahuri i waenganui i atanga whatu Itarangi.Ka taea e tenei taputapu te tuku i te tohu tohu whakawhiti ki te tohu ki te atanga whatu Itarangi kia hono nga awa E1 ki te atanga whatu Itarangi.He rereke me te piriti whatunga mamao whanui, ka taea e tenei taputapu te tautoko i te whirihoranga hongere 1-8Channel E1, ka taea te kite aunoa i te maha o E1 me te kowhiri i te E1 e waatea ana.Ka taea e nga raina E1 te rereketanga o te wa whakaroa.rerekētanga whakaroa.
Whakaahua Hua
19inihi 1U Momo
Ngā āhuatanga
- I runga i te mana-whaiaro IC
- Hei whakatutuki i nga raraunga Itarangi te whakawhiti maramara i roto i nga iahiko 1-8E1
- Ka taea te mohio ki te tautuhi i te rohe me te taputapu mamao
- Ko te Atanga Itarangi ko 100BASE-FX, tautoko kawa VLAN
- Wāhitau Ethernet MAC hihiri (4,096) me te mahi tātari anga raraunga rohe
- He 1984Kbit/s te reiti o nga raina Hoera kotahi, 4Channel Aratuku kei te 7936Kbit/s
- Tautokohia nga huinga katoa o te Aratau Mahi Ethernet
- Ka taea te tautuhi i te paepae whakaoho aunoa a CRC ki te wehe i nga raina tuku kounga kino me te tapahi i te huarahi kotahi.Ina 2M te ara iahiko peka kotahi te reiti hapa o te ahunga ka nui ake i te paepae, ka tapahia tenei ahunga kaore e pa ki tera atu huarahi;ara, ka taea e rua o te tuku Ethernetdirection te hangarite
- Tukua kia 8Channel E1 te rereketanga o te wa whakaroa 100ms.Ka nui ake te tawhē i te awhe e whakaaetia ana, ka taea e te punaha te aukati aunoa i te E1 he nui rawa te wa roa ki te tuku raraunga
- Ko te atanga E1 e rite ana ki te ITU-T G.703, G.704 me G.823, kaore i te tautoko i te whakamahi i te waahi tohu tohu.
- Kōwae atanga E1 me te ara iahiko whakaora karaka i waenga me te ara iahiko waehere HDB3
- Tautoko E1 hongere wera-mono i roto i te taputapu, a ka kitea aunoa i te whai hua
- hongere me te kore e haukotia te tuku raraunga
- Ka taea te tautoko i te whirihoranga hongere 1-8Channel E1, ka taea te kite aunoa i te maha o E1 ka kowhiri i te E1 e waatea ana;
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 | Tau tauira: JHA-CE8F1 |
Whakaahuatanga Tauranga | 8E1 atanga;4*FE Atanga |
Whakaahuatanga | Tutuki 8E1 tahuri tahuri te atanga Itarangi, te hōkaiipurangi 16.384M, urutau, tautoko VLAN, whatanga 19-inihi, -48V AC220V ranei tuku hiko (kōwhiringa) |
Mana | Tuku hiko: AC180V ~ 260V;DC –48V;DC +24VKohi hiko: ≤10W |
Ahu | Rahi Hua: 19 inihi 1U 483X138X44mm (WXDXH) |
Taumaha | 2.0KG/ mongamonga |
Taupānga
Te otinga angamaheni 1
Te otinga angamaheni 2