Tayada Sare ee Beddelka E1 V24 - Wada-Tusaale 64K-FE Beddelka JHA-CE1tF1 - JHA
Tayada Sare ee Beddelka E1 V24 - Isku-Tilmaamaya Beddelka 64K-FE JHA-CE1tF1 - Faahfaahinta JHA:
Dulmar
Interface-ka G.703 (Co-Directional G.703) wuxuu u qaybiyaa wareegga 64Kbps ee 4 unug, wuxuu isticmaalaa"0101" wuxuu u taagan yahay "0", "1100" waxay u taagan tahay "1" . Iyada oo beddeleysa polarity isbeddelka ee block ku xiga, calaamadaha binary waxay beddelaan calaamadaha saddex-heer ah. Koox kasta oo 8-aad ah waxay burburisay block of polarity beddelka ah, si ay u gudbiyaan signalka waqtiga 8KHz. Codaynta kor ku xusan, G.703 wada-jihada 64Kbps waxay gaari kartaa gudbinta signalka waqtiga ee 64KHz iyo 8KHz iyo 64KHz iyo calaamada xogta 64Kbit/s isla jihada oo leh xariiq dheeli tiran.
Beddelaha interface wuxuu bixiyaa hal-jiheeyaha G.703 interface iyo hal Ethernet interface si loo gaaro 10/100Base-T Ethernet xogta gudbinta ee kanaalka G.703. Waa buundada Ethernet is-wax-barashada. Qalabkani waa qalabka fidinta ee Ethernet, iyadoo la isticmaalayo shabakad (PDH/SDH/Microwave) oo bixisa kanaalka G.703 si loo gaaro isku xirka Ethernet-ka gudaha iyo kan fog ee is-dhexgalka ee qiimaha jaban. Qalabku wuxuu leeyahay shaqo tijaabo wareeg ah oo isku xidhan si loo fududeeyo bilaabista mashruuca iyo dayactirka maalinlaha ah.
Sawirka Alaabta
Nooca Mini
Astaamaha
- Iyada oo ku saleysan is-copyright IC
- Xaqiijin kara gudbinta xogta Ethernet ee hal wareeg oo G.703 Co-directional
- Inter-set dynamic Ethernet MAC ciwaanka (4,096) oo leh shaandhaynta qaab xogta deegaanka
- Qalabka maxaliga ah ayaa maamuli kara qalabka fog
- Hayso shaqada G.703 loop gadaasha, oo ku muuji LED
- Kala saari kara sababta Co-directional G.703 luminta calaamada waa in qalabka fog ee korontada-off ama khadka G.703 jiho jabay.
- Isku xirka Ethernet wuxuu taageeraa 10M/100M, kala badh/buuxa laba-duplex si toos ah loo qabsan karo, wuxuu taageeraa VLAN
- Isku xirka Ethernet wuxuu taageeraa AUTO-MDIX (khadka la gooyay iyo xariiq toos ah oo isku xiran oo is-qabsi ah);
- Bixi noocyada saacadaha 2: Isku-duwidda G.703 saacadda sare iyo saacadda khadka G.703;
- Qalabka maxaliga ahi waxa uu ku qasbi karaa in uu raaco heerka aalada fog (marka qalabku aanu qaabayn, taasi waa mid aan shaqayn)
- Hayso saddex Loop Back Mode: G.703 interface Loop Back (ANA),Isku xirka Ethernet Loop Back(DIG),Ku amar xiriiriyaha fog ee Ethernet Loop Back(REM)
- Taageerada isku-habboon ee 120 Ohm dheelitirka;
Halbeegyada
♦ Isku-dubarid G.703 Interface
Interface Standard: u hoggaansan borotokoolka ITU-T G.703;
Heerka Interface: 64Kbps± 50ppm;
E1 Impedance: 120Ω (dheelitir);
Dulqaadka Jitter: Sida waafaqsan nidaamka G.742 iyo G.823
Fogaanta Gudbinta ugu badan: ilaa 500m
♦Isku xirka Ethernet (10/100M)
Heerka is dhex galka: 10/100 Mbps, wada xaajood toos ah oo kala badh/buuxa
Heerka Interface: Waafaqsan IEEE 802.3, IEEE 802.1Q (VLAN)
Awoodda Cinwaanka MAC: 4096
Xidhiidhiyaha: RJ45, taageer Auto-MDIX
♦Deegaanka shaqada
Heerkulka shaqada: -10°C ~ 50°C
Qoyaanka shaqaynta: 5% ~ 95 % (aan uumi lahayn)
Heerkulka kaydinta: -40°C ~ 80°C
Qoyaanka Kaydinta: 5% ~ 95 % (aan uumi lahayn)
Tilmaamaha
Qaabka | Nambarka Model:JHA-CE1tF1 |
Sharaxaada shaqaynta | 10/100M Ethernet xogta gudbinta kanaalka isla jihada G.703 (Co-Directional G.703), heerka Ethernet 64K |
Dekadda Sharaxaada | Mid ka mid ah 64K interface co-jihada, 1 Fast Ethernet interface |
Awood | Korontada: AC180V ~ 260V;DC-48V;DC +24VIsticmaalka tamarta: ≤10W |
Cabirka | Cabirka Alaabta: 216X140X31mm (WXDXH) |
Miisaanka | 1.2KG |
Codsiga
Sawirada faahfaahinta alaabta:
Hagaha Alaabta La Xiriira:
Waayo-aragnimada maaraynta mashaariicda ee aadka u badan iyo 1 ilaa hal nooc oo bixiye ah ayaa ka dhigaya muhiimadda sare ee isgaarsiinta ganacsiga iyo fahamkayaga sahlan ee rajooyinkaaga Tayada Sare ee Beddelka E1 V24 wax soo saarka ayaa siin doona adduunka oo dhan, sida: Qubrus, Japan, Vietnam, Waxaan soo dhawaynaynaa macaamiisha ka kala yimid adduunka oo dhan u yimaadaan si ay ugala hadlaan ganacsiga. Waxaan bixinaa alaabo tayo sare leh, qiimo macquul ah iyo adeegyo wanaagsan. Waxaan rajeyneynaa inaan si daacad ah u dhisno xiriir ganacsi oo aan la yeelanno macaamiisha ka yimid gudaha iyo dibadda, si wadajir ah u dadaalaya si wanaagsan berrito.
By Nicole oo ka socda Montreal - 2018.09.12 17:18
Waxaan nahay lammaane muddo dheer ah, ma jirto wax niyad-jab ah mar kasta, waxaan rajeyneynaa inaan sii wadno saaxiibtinimadan dambe!
Waxaa qoray Eileen oo ka timid Nairobi - 2017.04.18 16:45