Te kounga pai 16 Ki te 4 Multiplexer - 8E1+4GE PDH Fiber Multiplexer JHA-CPE8G4 – JHA
Te kounga pai 16 Ki te 4 Multiplexer - 8E1+4GE PDH Fiber Multiplexer JHA-CPE8G4 – JHA Taipitopito:
8E1+4GE PDH Fiber Multiplexer JHA-CPE8G4
Tirohanga
Ko tenei taputapu te taputapu tuku mata-ki-ira i whakawhanakehia i runga i te VLSI. Ka whakaratohia e te taputapu te atanga 1-8 * E1, 1-4 * 10 / 100 / 1000M atanga Ethernet (Waea Tere 1000M) me te 2 atanga roha. 4* Ko te atanga Itarangi he atanga whakawhiti, ka taea te tautoko i te VLAN. Ka taea te whakamahi 1 atanga roha rite te hongere tuku o RS232 / RS485 / RS422 raraunga tukurite, tohu whakapā maroke, 1Channel waea pakihi mamati taea te kōwhiringa. He tino ngawari. He mahi whakaoho. Ko te mahi he pono, he pumau, he iti te kaha o te kaha, te whakauru nui, te rahi iti.
Whakaahua Hua
Ngā āhuatanga
- I runga i te mana-whaiaro IC
- Ko te whaanui Fiber ki runga ki te 1.5G, ko te bandwidth Ethernet he Waea Tere 1000M
- Ko te reiti atanga Itarangi he 10/100/1000M, he haurua/taarua-katoa te Nego Aunoa
- 4* Ko te atanga Ethernet he atanga whakawhiti, tautoko VLAN, ka taea te whakarite ki te 4 teihana arorau motuhake
- Homai atanga whakahaere Papatohu (RS232)
- Whakaratohia kia rua atanga muka 1+1 tiaki(APS)mahi
- E ū ana te atanga E1 ki te G.703, ka tango i te whakaora karaka mamati me te hangarau raka-waa maeneene
- Ka whakamahi waea waea 2 paerewa (kaore i te kakau waea) kua tautuhia hei raupapa waea-waea-waea (he whiriwhiri)
- Ka ngaro te tohu whatu, ka kitea ka mutu te hiko o te taputapu mamao, ka momotuhia ranei te muka, ka tohu te whakaoho ma te LED.
- Ka taea e te taputapu rohe te tiro i te ahuatanga o te mahi a te taputapu mamao
- Whakarato 2 atanga roha, ka taea e koe te whakawhānui 1 ~ 2Channel raraunga tukutahi, pērā i RS232 / RS485 / RS422 / waehere Manchester;
- Homai whakahau te atanga mamao Loop Back, tautoko i te mahi a rohe E1 Loop Back, tautoko E1 LOS me AIS whakaohooho, whakamaarama te tiaki raina
- Ko te tawhiti o te tuku ka eke ki te 2-100Km me te kore e aukati
- Tautokohia te kaiwhakahaere SNMP (kaiwhakahaere SNMP kei roto)
- AC 220V, DC-48V, DC24V ka taea te whiriwhiri
- DC-48V/DC24V te mana whakawhiwhi mana te mahi kitenga polarity, Polarity-Free
Tawhā
♦muka
Fiber aratau-maha
50/125um, 62.5/125um,
Te tawhiti o te tuku: 5Km @ 62.5 / 125um te muka aratau kotahi, te whakaheke (3dbm/km)
Ngaru Roa: 820nm
Te mana tuku: -12dBm (Min) ~-9dBm (Mōrahi)
Tairongo Kaiwhiwhi: -28dBm (Min)
Moni hono: 16dBm
Fiber aratau-kotahi
8/125um, 9/125um
Te tawhiti o te whakawhiti: 40Km
Te tawhiti tuku: 40Km @ 9 / 125um te muka aratau kotahi, te whakaheke (0.35dbm/km)
Ngaru Roa: 1310nm
Te mana tuku: -9dBm (Min) ~-8dBm (Mōrahi)
Tairongo Kairiiri: -27dBm (Min)
Moni hono: 18dBm
♦E1 Atanga
Paerewa Atanga: ū ki te kawa G.703;
Auau Atanga: 2048Kbps±50ppm;
Waehere Atanga: HDB3;
E1 Impedance: 75Ω (kore taurite), 120Ω (taurite);
Whakaaetanga Jitter: I runga i te kawa G.742 me G.823
Whakaaetia Atenuation: 0~6dBm
♦Atanga Itarangi Gigabit (10/100/1000M)
Auau atanga: 10/100/1000M, 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 % (karekau he tōhau)
Te pāmahana rokiroki: -40°C ~ 80°C
Rokiroki Haumākū: 5%~95 % (kahore he tōhau)
Whakatakotoranga
Tauira | Tauira Tauira:JHA-CPE8G4 |
Whakaahuatanga Mahi | 8E1+4GE PDH,tono waea waea,19” inihi 1U,(Atanga waea paerewa, kakau waea kore)Papatohu,1+1 Whakahokia te muka whatu |
Whakaahuatanga Tauranga | Kotahi te tauranga whatu, 8*E1 atanga (75/120 ohms), 4*GE atanga,1*RS232 atanga Papatohu,1*SNMP atanga Itarangi, kotahi engineering atanga-waea waea. |
Mana |
Tuku hiko: AC180V ~ 260V;DC –48V;DC +24V Kohi hiko: ≤10W |
Ahu | Rahi Hua: 19 inihi 1U 483X138X45mm(WXDXH) |
Taumaha | 3KG |
Taupānga
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ko te nuinga o nga mea e pa ana ki nga kaihoko, a ko ta matou tino whainga kia kaua e whakawhirinaki anake, he pono, he kaiwhakarato pono, engari ko te hoa mo o taatau kaihoko mo te kounga Kairangi 16 Ki te 4 Multiplexer - 8E1+4GE PDH Fiber Multiplexer JHA-CPE8G4 – JHA , Te hua ka tuku ki nga wa katoa o te ao, penei: Chicago, Pakistan, Amerika, Ko ta tatou kaupapa ko te pono tuatahi, te kounga. He maia matou ki te whakarato ratonga pai me nga hua pai. E tino tumanako ana matou ka taea e matou te whakapumau i te mahi tahi pakihi win-win ki a koe a meake nei!
Na Merry no kazakhstan - 2018.09.12 17:18
He tino waimarie ki te kimi i tetahi kaihanga ngaio me te kawenga, he pai te kounga o te hua me te wa tika te tuku, tino pai.
Na Barbara mai i Cancun - 2018.09.12 17:18