Kedu ihe bụ XPON dual band WiFi5 ONU?,
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LM241TW4, dual-mode ONU/ONT, bụ otu n'ime ngalaba netwọk anya XPON, na-akwado GPON na EPON ụdị abụọ nke ngbanwe onwe onye.Tinyere na FTTH/FTTO, LM241TW4 nwere ike ijikọ ọrụ ikuku na-agbaso ụkpụrụ teknụzụ 802.11 a/b/g/n.Ọ na-akwado mgbama ikuku 2.4GHz.Ọ nwere ike inye ndị ọrụ nchekwa nchekwa nnyefe data nke ọma.Ma weta ọrụ TV dị ọnụ ahịa site na ọdụ ụgbọ mmiri CATV 1.
4-port XPON ONT na-enye ndị ọrụ ohere ịnweta ọdụ ụgbọ mmiri XPON njikọ ịntanetị dị elu, nke a na-ekekọrịta na ọdụ ụgbọ mmiri Gigabit Ethernet.1.25Gbps dị elu, mgbada 2.5/1.25Gbps, anya nnyefe ruo 20Km.Site na ọsọ nke ruru 300Mbps, LM240TUW5 na-eji antenna omnidirectional mpụga iji bulie oke ikuku na uche, ka ị nwee ike ịnweta akara ikuku n'ebe ọ bụla n'ụlọ gị ma ọ bụ n'ọfịs ma ị nwekwara ike jikọọ na TV, nke nwere ike ime ka ndụ gị ka mma.
Q1: Kedu ihe dị iche n'etiti EPON GPON OLT na XGSPON OLT?
Nnukwu ihe dị iche bụ na XGSPON OLT na-akwado GPON/XGPON/XGSPON, Ọsọ Ọsọ.
Q2: ONT ole ka EPON ma ọ bụ GPON OLT nwere ike jikọọ na
A: Ọ dabere na ọnụ ọgụgụ ọdụ ụgbọ mmiri na nha anya splitter.Maka EPON OLT, ọdụ ụgbọ mmiri 1 PON nwere ike jikọọ na PC 64 ONT kacha.Maka GPON OLT, ọdụ ụgbọ mmiri 1 PON nwere ike jikọọ na pcs 128 ONT kacha.
Q3: Gịnị bụ max nnyefe anya nke PON ngwaahịa na n'ji?
A: All pon port's max nnyefe anya bụ 20KM.
Q4: Ị nwere ike ịgwa Gịnị bụ ọdịiche nke ONT & ONU?
A: Enweghị ọdịiche dị na isi, ha abụọ bụ ngwaọrụ ndị ọrụ.Ị nwekwara ike ịsị na ONT bụ akụkụ nke ONU.
Q5: Gịnị bụ FTTH/FTTO?
Kedu ihe bụ FTTH/FTTO?
XPON dual band WiFi5 ONU bụ ngwaọrụ nzikọrịta ozi dị elu nke jikọtara uru nke teknụzụ XPON, bandwit WiFi5 na ONU (Optical Network Unit).Emebere ya iji nye njikọ ịntanetị dị elu yana ọrụ ndị ọzọ maka ndị ọrụ obibi na obere azụmaahịa.
XPON, nke na-anọchi anya Passive Optical Network, bụ teknụzụ na-eji eriri fiber optic wepụta data, olu, na ọrụ vidiyo.Ọ na-enye nnukwu bandwidth, obere latency, na nnukwu scalability, na-eme ka ọ bụrụ ngwọta dị mma maka mkpa nkwurịta okwu nke oge a.
Dual band WiFi5 na-ezo aka na ikike nke ONU ịrụ ọrụ na bandwit 2.4GHz na 5GHz, na-enye ohere maka njikọ ikuku ngwa ngwa na kwụsie ike.Nke a na-eme ka o doo anya na ndị ọrụ nwere ike ịnụ ụtọ mgbasa ozi na-enweghị nkebi, egwuregwu ịntanetị, yana mmemme bandwidth ndị ọzọ na-akpa ike na-enweghị nkwụsị ọ bụla.
N'ịbụ ngwaọrụ ONU, ọ na-eje ozi dị ka ọnụ ụzọ n'etiti netwọk ndị na-eweta ọrụ na ngwaọrụ onye ọrụ.Ọ na-akwado ọtụtụ ụdị ịntanetị, gụnyere Static IP, DHCP, na PPPoE, na-enye ndị ọrụ mgbanwe ịhọrọ usoro njikọ kachasị amasị ha.
Site na ọsọ ruru 1200Mbps, XPON dual band WiFi5 ONU na-enye njikọ WiFi ntụkwasị obi na arụmọrụ dị elu.Ọ na-akwado ụkpụrụ WiFi kachasị ọhụrụ, gụnyere 802.11b/g/n/ac, na-eme ka ọ dakọtara na ngwaọrụ dị iche iche.
Na mgbakwunye na njikọ ịntanetị, XPON dual band WiFi5 ONU na-enyekwa ọrụ olu dị elu.Ọ na-akwado SIP (Session Initiation Protocol) na H.248, na-enyere ndị ọrụ aka ịkpọ VoIP (Voice over Internet Protocol) oku na ịnweta ọrụ olu ndị ọzọ.
Otu ihe ama ama nke XPON dual band WiFi5 ONU bụ Ọrụ Gasp na-anwụ anwụ, nke na-enye mkpu mgbanyụ ọkụ.Nke a pụtara na ọ bụrụ na okuku ọkụ, ONU ga-ezite ozi iji mee ka onye na-ahụ maka ọrụ mara ya, na-enye ohere ngwa ngwa iji dozie nsogbu ahụ.
Iji welie ntụkwasị obi nke ONU, ọ nwere njirimara nhọrọ nke na-enye ya ohere ịga n'ihu na-arụ ọrụ ruo awa 4 na-enweghị ike.Nke a na-eme ka ọrụ na-akwụsịghị akwụsị n'oge mkpirisi ọkụ ọkụ ma ọ bụ mgbe ị na-atụgharị isi iyi ọkụ.
Iji jikwaa na nyochaa XPON dual band WiFi5 ONU, ọtụtụ ụzọ njikwa dị.Ndị a gụnyere Telnet, Weebụ, SNMP (Mfe Network Management Protocol), OAM (Ọrụ, Nchịkwa, na Mmezi), na TR069.
Na mmechi, XPON dual band WiFi5 ONU bụ ngwaọrụ nzikọrịta ozi na-ejikọta teknụzụ XPON, eriri abụọ WiFi5 na ọrụ ONU.Site na njikọ ịntanetị ya dị elu, ọrụ olu dị elu, na nhọrọ nchịkwa dị iche iche, ọ na-enye ngwọta a pụrụ ịdabere na ya na nke ọma maka ndị ọrụ obibi na obere azụmahịa.
Nkọwapụta ngwaike | ||
NNI | GPON/EPON | |
UNI | 1 x GE (LAN) + 3x FE (LAN) + 1x POT (nhọrọ) + 1x CATV + WiFi4 | |
PON Interface | Ọkọlọtọ | GPON: ITU-T G.984EPON: IEE802.3ah |
Njikọ Fiber Optical | SC/APC | |
Ogologo ogologo na-arụ ọrụ (nm) | TX1310, RX1490 | |
Nyefee ike (dBm) | 0 ~ +4 | |
Ịnata uche (dBm) | ≤ -27(EPON), ≤ -28(GPON) | |
Interface Interface | 1 x 10/100/1000M mkparita uka akpaaka1 x 10/100M mkparita uka akpaakaỤdị duplex zuru ezu/ọkaraMDI/MDI-X akpaakaRJ45 njikọ | |
POTS Interface (nhọrọ) | 1 x RJ11ITU-T G.729/G.722/G.711a/G.711 | |
Njikọ WiFi | Ọkọlọtọ: IEEE802.11b/g/nUgboro: 2.4 ~ 2.4835GHz(11b/g/n)Antenna mpụga: 2T2REnweta antenna: 5dBiỌnụego akara: 2.4GHz Ruo 300MbpsIkuku: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2Mgbanwe: QPSK/BPSK/16QAM/64QAMMmetụta nke nnata:11g: -77dBm@54Mbps 11n: HT20: -74dBm HT40: -72dBm | |
Interface ike | DC2.1 | |
Ịnye ọkụ | 12VDC/1A nkwụnye ọkụ | |
Akụkụ na ibu | Akụkụ akụkụ: 167mm(L) x 118mm(W) x 30mm (H)Ibu Net Ibu: ihe dịka 230g | |
Nkọwapụta gburugburu ebe obibi | Okpomọkụ arụ ọrụ: 0oC ~ 40oC (32oF~104oF)Okpomọkụ nchekwa: -40oC ~ 70oC (-40oF~158oF)Iru mmiri na-arụ ọrụ: 5% ruo 95% (anaghị ekpokọta) | |
Nkọwapụta ngwanrọ | ||
Nlekọta | Njikwa nnweta, njikwa mpaghara, njikwa anya | |
Ọrụ PON | Nchọpụta akpaaka/nchọpụta njikọ/Nkwalite ngwanrọ ØNyocha akpaaka/MAC/SN/LOID+PaswọduOke bandwit na-agbanwe agbanwe | |
Ọrụ Layer 3 | IPv4/IPv6 Dual Stack ØNAT ØOnye ahịa DHCP/ihe nkesa ØOnye ahịa PPPOE/Ngafe ØNtugharị kwụ ọtọ na nke siri ike | |
Ọrụ Layer 2 | Ịmụ adreesị MAC ØOke akaụntụ mmụta adreesị MAC ØMgbasa ajọ ifufe ØVLAN transperent/tag/translate/trunkọdụ ụgbọ mmiri | |
Multicast | IGMPv2 ØIGMP VLAN ØIGMP transparent/Snooping/proxy | |
VoIP | Nkwado SIP Protocol | |
Ikuku | 2.4G: 4 SSID Ø Ø2 x 2 MIMO ØMgbasa ozi SSID/zobe Họrọ | |
Nchekwa | DOS, SPI FirewallIhe nzacha adreesị IPIhe nzacha adreesị MACNjikọ ihe ntanetị IP na adreesị MAC | |
Nkọwapụta CATV | ||
Njikọ anya | SC/APC | |
RF, ike anya | -12-0dBm | |
Ogologo oge ịnata anya | 1550nm | |
Oke ugboro RF | 47 ~ 1000MHz | |
Ọkwa mmepụta RF | ≥ 75+/- 1.5 dBuV | |
Ọnụ ego nke AGC | 0 ~ -15dBm | |
MER | ≥ 34dB(-9dBm ntinye anya) | |
Mfu ntụgharị uche pụta | > 14dB | |
Ihe ngwugwu | ||
Ihe ngwugwu | 1 x XPON ONT, 1 x Ntuziaka nwụnye ngwa ngwa, 1 x nkwụnye ọkụ |