Bayanin Samfura:
EPON OLT babban haɗin kai ne da matsakaicin ƙarfin kaset EPON OLT wanda aka ƙera don samun damar masu aiki da cibiyar sadarwar harabar kasuwanci. Yana bin ka'idodin fasaha na IEEE802.3 ah kuma ya sadu da buƙatun kayan aikin EPON OLT na YD/T 1945-2006 Buƙatun fasaha don samun damar hanyar sadarwa--bisa Ethernet Passive Optical Network (EPON) da buƙatun fasaha na EPON na China telecom EPON 3.0. Jerin EPON OLT yana da kyakkyawan buɗewa, babban ƙarfin aiki, babban dogaro, cikakken aikin software, ingantaccen amfani da bandwidth da ikon tallafin kasuwancin Ethernet, yadu amfani da keɓaɓɓen kewayon cibiyar sadarwa na gaba-gaba, ginin cibiyar sadarwa mai zaman kansa, damar harabar kamfani da sauran ginin hanyar sadarwa.
Akwai nau'i biyu na ƙayyadaddun bayanai OLT. OLT yana ba da 4/8 downlink 1.25G EPON tashar jiragen ruwa, 8 * GE LAN Ethernet tashar jiragen ruwa da 4 * 10G SFP don haɓakawa. Tsayin shine kawai 1U don shigarwa mai sauƙi da ajiyar sarari. Yana ɗaukar fasahar ci gaba, yana ba da ingantaccen maganin EPON. Haka kuma, yana adana farashi mai yawa ga masu aiki saboda yana iya tallafawa hanyoyin sadarwar ONU daban-daban.
| Abu | EPON 4/8 PON Port |
| Tashar Sabis | 4/8 * PON tashar jiragen ruwa, 8*GABA, 4*10G SFP na gani |
| Sake Zane | Dual Voltage Regulators |
| Tushen wutan lantarki | AC: shigar100～240V* 247/63 Hz |
| Amfanin Wuta | ≤45W |
| Girma (Nisa x Zurfin x Tsawo) | mm 440×44mm ku×mm 260 |
| Nauyi (Cikakken Load) | ≤4.5kg |
| Bukatun Muhalli | Yanayin aiki: -10 ° C～55°C Yanayin ajiya: -40°C～70°C Dangantakar zafi: 10%～90%, ba condensing |
| Abu | EPON 8 PON Port |
| Tashar Sabis | 8 * PON tashar jiragen ruwa, 8*GABA, 4*10G SFP na gani |
| Sake Zane | Dual Voltage Regulators |
| Tushen wutan lantarki | AC: shigar100～240V* 247/63 Hz |
| Amfanin Wuta | ≤45W |
| Girma (Nisa x Zurfin x Tsawo) | mm 440×44mm ku×mm 260 |
| Nauyi (Cikakken Load) | ≤4.5kg |
| Bukatun Muhalli | Yanayin aiki: -10 ° C～55°C Yanayin ajiya: -40°C～70°C Dangantakar zafi: 10%～90%, ba condensing |
SamfuraSiffofin:
| Abubuwan PON
| IEEE 802.3ah EPONChina Telecom/Unicom EPONMafi girman nisan watsa PON mai nisan kilomita 20Kowace tashar PON tana goyan bayan max. 1:64 rabon rabo Haɗin kai da saukar da aikin ɓoyayyen ɓoyayyen ɓoyayyiyar sau uku tare da 128Bits Standard OAM da tsawaita OAM Haɓaka kayan aikin batch na ONU, haɓaka ƙayyadaddun lokaci, haɓakawa na ainihi |
| Siffofin L2 | MAC | MAC Black HolePort MAC Limit16K adireshin MAC |
| VLAN | 4K VLAN shigarwar Port-based/MAC-based/protocol/IP subnet-basedQinQ and m QinQ (StackedVLAN)VLAN Swap da VLAN Remark PVLAN don gane warewa tashar jiragen ruwa da adana albarkatun jama'a-vlan | |
| Itace Mai Fada | STP/RSTP Gano madauki na nesa | |
| Port | Ikon bandwidth na bi-directional don haɗin haɗin haɗin kan on Static da LACP |
| Features na Tsaro | Tsaron mai amfani | Port IsolationMAC adireshin dauri zuwa tashar jiragen ruwa da MAC adireshin tace |
| Tsaro na Na'ura | Harin Anti-DOS (kamar ARP, Synflood, Smurf, harin ICMP), ARPSSHv2 Secure ShellSecurity IP shiga ta hanyar Telnet. | |
| Tsaron Sadarwa | MAC na tushen mai amfani da jarrabawar zirga-zirgar ARP ta Ƙuntata zirga-zirgar ARP na kowane mai amfani da tilastawa mai amfani tare da mummunan zirga-zirgar ARPDynamic ARP tushen tebur IP + VLAN + MAC + Port daureL2 zuwa L7 ACL tsarin tacewa mai gudana akan 80 bytes na shugaban mai amfani- fakitin da aka ayyana Watsa shirye-shirye na tushen tashar jiragen ruwa / matsewar multicast da tashar hadarin rufewa ta atomatik | |
| Siffofin Sabis | ACL | Daidaitacce da tsawaita ACLTime Range ACLFlow rarrabawa da ma'anar kwarara dangane da tushen / adireshin MAC, VLAN, 802.1p, ToS, DiffServ, adireshin tushen / makomar IP (IPv4), lambar tashar tashar TCP / UDP, nau'in yarjejeniya, da dai sauransu fakiti na L2 ~ L7 mai zurfi zuwa 80 bytes na shugaban fakitin IP |
| QoS | Matsakaicin iyaka zuwa fakitin aikawa / karɓar saurin tashar jiragen ruwa ko ƙayyadaddun kwararar kai da samar da saka idanu na gabaɗaya da bayanin fifiko zuwa tashar jiragen ruwa ko ƙayyadaddun kwararar kai da samar da 802.1P, DSCPpriority da RemarkPacket madubi da jujjuyawar keɓancewa da ƙayyadaddun kwararar mai tsara jerin gwano dangane da tashar jiragen ruwa ko madaidaicin kwarara. Kowace tashar tashar jiragen ruwa tana goyan bayan layukan fifiko 8 da mai tsara tsarin SP, WRR da SP + WRR. Hanyar guje wa cunkoso, gami da Tail-Drop da WRED | |
| IPv4 | ARP ProxyDHCP RelayDHCP ServerStatic RotingOSPFv2 | |
| Multicast | IGMPv1/v2/v3IGMPv1/v2/v3 SnoopingIGMP Mai sauri barin IGMP wakili | |
| Dogara | Kariyar Madauki | Gane-baya |
| Kariyar haɗin gwiwa | RSTPLACP | |
| Kariyar Na'ura | 1+1 wutar lantarki mai zafi | |
| Kulawa | Kulawar hanyar sadarwa | Port real-lokaci, amfani da watsawa/karba ƙididdiga bisa Telnet802.3ah Ethernet OAMRFC 3164 BSD syslog ProtocolPing and Traceroute |
| Gudanar da Na'ura | CLI, tashar jiragen ruwa na Console, Telnet da WEBRMON (Sabbin Kulawa Mai Nisa)1, 2, 3, 9 ƙungiyoyi MIBNTPNetwork Gudanarwa |
Bayanin Sayi:
| Sunan samfur | Bayanin samfur |
| EPON OLT 8PON L3 | 8 * PON tashar jiragen ruwa, 8 * GE, 4 * 10G SFP, biyu AC wutar lantarki |
| Bayani: EPON OLT 4PON L3 | 4* PON tashar jiragen ruwa, 8 * GE, 4 * 10G SFP, biyu AC wutar lantarki
|
| Abu | EPON 4/8 PON Port |
| Tashar Sabis | 4/8 * PON tashar jiragen ruwa, 8*GABA, 4*10G SFP na gani |
| Sake Zane | Dual Voltage Regulators |
| Tushen wutan lantarki | AC: shigar da 100 ~ 240V * 2 47/63Hz |
| Amfanin Wuta | ≤45W |
| Girma (Nisa x Zurfin x Tsawo) | 440mm × 44mm × 260mm |
| Nauyi (Cikakken Load) | ≤4.5kg |
| Bukatun Muhalli | Zafin aiki: -10°C ~ 55°C Adana zafin jiki: -40°C ~ 70°C Dangantakar zafi: 10% ~ 90%, mara sanyaya |
| Abu | EPON 8 PON Port |
| Tashar Sabis | 8 * PON tashar jiragen ruwa, 8*GABA, 4*10G SFP na gani |
| Sake Zane | Dual Voltage Regulators |
| Tushen wutan lantarki | AC: shigar da 100 ~ 240V * 2 47/63Hz |
| Amfanin Wuta | ≤45W |
| Girma (Nisa x Zurfin x Tsawo) | 440mm × 44mm × 260mm |
| Nauyi (Cikakken Load) | ≤4.5kg |
| Bukatun Muhalli | Zafin aiki: -10°C ~ 55°C Adana zafin jiki: -40°C ~ 70°C Dangantakar zafi: 10% ~ 90%, mara sanyaya |
Rukunin samfuran
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