FTTH FTTB FTTx 8-PORT GPON OLT Optical Line Terminal CG804130 OLT Supplier
Ihe ngosi ngwa
A na-etinye GPON OLT, dị ka ngwa mpaghara ịnweta ngwa anya, n'ime ụlọ akụrụngwa ma ọ bụ oghere ohere ma nwee ike ịnye ikpo okwu ịnweta ngwa anya ọrụ zuru oke. A na-eji GPON jikọọ ngwaọrụ ONU iji nweta ọrụ dị iche iche nke ndị ọrụ, na-eji Ethernet iji nweta netwọk ụgbọelu na isi nke ọrụ ọ bụla. CG804130 OLT nwere ike nweta ohere FTTx na otu ngwaọrụ, yana usoro etwork mara mma yana mgbagwoju anya dị ala, dị mfe ibugharị.
Ike sistemu
● Na-akwado ịrụ ọrụ na ọnọdụ mgbanwe L3. Na-akwado rawụta static na ụkpụrụ rawụta dị ike. Iji zute ngwa azụmaahịa L3 nke onye ọrụ yana ihe netwọk chọrọ.
● Na-akwado IPv4 / IPv6 dual stacks na IPv6 multicast, na-eme ka evolushọn dị nro site na IPv4 ruo IPv6.
Nweta ọtụtụ ọnọdụ
● A na-enye ikike mgbanwe 160Gbps kachasị elu, na 4 ~ 16 GPON interface, na otu ọdụ ụgbọ mmiri PON nwere ohere kachasị na njedebe 128. Enwere ike ịkenye OLT na ebe cell iji belata ebe eriri anya na ebe obibi nke ụlọ kọmputa.
● Ọ na-enye ike L2, L3 na ọtụtụ VLAN atụmatụ. Na-akwado ọrụ 802.1QVLAN. Na-akwado VLAN mkpado / ntata, VLAN passthrough, VLAN ntụgharị, N: 1 VLAN aggregation, VLAN mkpa mkpado, VLAN nzacha, TPID mgbanwe na ndị ọzọ ọrụ. VLAN Stacking, QinQ nhọrọ na ọrụ VLAN ndị ọzọ emelitere dabara na ọkọlọtọ IEEE 802.1ad. Ụdị nhazi netwọkụ niile na ihe ngwa azụmahịa nke ndị na-arụ ọrụ na-ezute.
● Na-akwado EMS / WEB / SNMP / CLI / Telnet / SSH na ụzọ njikwa ndị ọzọ. Sistemụ njikwa netwọkụ NM3000 na-enye interface eserese eserese nke onye ọrụ maka njikwa jikọtara ọnụ na mmezi nke CG404130 na ngwaọrụ ndị ọrụ.
● Na-akwado ọrụ Tcont DBA ma soro G987.xstandard.
● Na-akwado usoro QoS ọtụtụ ọrụ. Ma ụzọ mgbago elu na nke mgbada nwere ike izute nhazi nke paramita protocol SLA.
Evolushọn mara mma
● Na-akwado dịgasị iche iche nke ọrụ telecom, njirimara njikwa dị ka njide adreesị MAC na nzacha, njikwa bandwit, VLAN, njikwa okporo ụzọ na n'oge na-adịghị anya.
● Na-akwado netwọọdụ mpaghara mpaghara mebere (VLAN) mgbanwe okporo ụzọ ime, gboo ọchịchọ nke ụlọ ọrụ na ngwa netwọkụ obodo.
● Na-akwado ndị ọrụ telivishọn Protocol Internet Protocol (IPTV) anaghị ejikọta ọnụ. Otu obere igbe na-akwado ọwa multicast 2048.
Nkọwa nka nka
| Ọdịdị | CG804130 |
| (W/H/D) mm | 483×44×220 |
| Environment na-arụ ọrụ | Okpomọkụ: -10°C ruo +55°C RH: 10% ruo 90% |
| Oriri ike | <85W |
|
Ịnye ọkụ | Ọkụ ọkụ abụọ. Nwere ike ịbụ AC abụọ. AC: Ntinye 90V ruo 264V. 15 Nchekwa na-agafe agafe |
| Oke ngbanwe nke ụgbọ ala azụ azụ | 160Gbps |
| Ịgbanwe ike nke Board Control | 160Gbps |
| adreesị MAC | 8K |
|
Ntụgharị elu njikọ | 4 * 10G XE SFP + Dakọtara na GE optical / ọla kọpa SFP |
|
PON interface | 8 * GPON SFP Na-akwado Klas B+/Klas C+/ Klas C++ |
|
Njikwa nhazi | Na-akwado ụdị njikwa EMS/Web/CLI/Telnet. Nhazi sistemu na SNMPv1/v2/v3 SNTP (Mfe Network Time Protocol) nkwalite ngwanrọ na onye ahịa FTP Na-akwado ụzọ nbibi na-agbanwe agbanwe |
Njirimara nke izizi
|
Atụmatụ PON |
GPON | Meju afọ ITU-T G.984.x/G.988.x ọkọlọtọ Nweta ọdụ 128 maka otu eriri PON Ọdụ ụgbọ mmiri PON ọ bụla na-akwado 4K GEM-PORT na 1K T-CONT Ọnụego mbufe: mgbada 2.488Gbit/s, mgbago elu 1.244Gbit/s ODN Ọnwụ njikọ ngwa anya: 28dBm (Klas B+), 32dBm (Klas C+) Ogologo wavelengths nke mgbada 1490nm, ogologo ikuku nke elu 1310nm kacha 60KM PON nnyefe anya. Ogologo nnyefe kacha nke 20KM Na-akwado Bi-directional FEC (Ndozi njehie aga n'ihu) na-akwado ọrụ nzuzo AES-128 Na-akwado NSR (Nkọkọ na-abụghị Ọnọdụ) DBA na SR (Nkọkọ Ọnọdụ) DBA Asambodo izi ezi nke ONU, gosi ndebanye aha ONU ezighi ezi Nkwalite sọftụwia ONU, nkwalite oge a kapịrị ọnụ, nkwalite ozugbo Mee afọ ju ITU-T G.984.3 ONU nchọpụta akpaka na nhazi akwụkwọ ntuziaka Meju afọ ITU-T G.984.3 na ITU-T G.984 mkpu na nlekota oru. Meju afọ ITU-T G.984.4 na ITU-T G.988 ọkọlọtọ OMCI njikwa ọrụ Na-akwado nha nha njikọ ngwa anya yana ọrụ nyocha, gụnyere mwepu ike njedebe, mgbaji eriri, na ọrụ mkpu ndị ọzọ. |
|
Njirimara L2 |
MAC | Mee afọ ojuju IEEE802.1d ọkọlọtọ Na-akwado ikike adreesị MAC 8K Na-akwado maka adreesị MAC akpaka mmụta na ịka nká na-akwado ndenye tebụl MAC kwụ ọtọ na ike |
|
VLAN | Na-akwado 4096 VLAN Na-akwado passthrough VLAN, 1: 1 ntụgharị VLAN, N: 1 nchịkọta VLAN, yana ọrụ QinQ. Na-akwado QinQ egwuregwu na QinQ na-agbanwe agbanwe (Stack VLAN) Na-akwado mgbakwunye, ihichapụ, na nnọchi nke VLAN dabere na ọsọ ọrụ ONU | |
|
RSTP | Protocol STP (STP) dakọtara na-akwado ịhazi oke ngafe Na-akwado configuring spanning osisi àkwà mmiri mkpa na-akwado configuring spanning osisi Maxage Na-akwado njikọta ngwa ngwa | |
|
Port | Na-akwado oke ọsọ bandwidth Bi-directional maka ọdụ ụgbọ mmiri Na-akwado njikwa oke mmiri ozuzo na-akwado ọrụ ACL egwuregwu na-akwado ikewapụ egwuregwu Na-akwado enyo enyo Na-akwado njikwa ngwa anya modul Na-akwado ọnụ ọgụgụ okporo ụzọ na nlekota egwuregwu Na-akwado mkpokọta ọdụ ụgbọ mmiri static na LACP ike | |
| LACP | Njikọ njikọ na-akwado otu ma ọ bụ okpukpu abụọ VLAN na-akwado otu TRUNK 2 Na-akwado ọnọdụ nkekọrịta ibu Na-akwado ọrụ nhazi mkpa usoro |
|
Atụmatụ nchekwa | Nchekwa njikọ | Ndabere ụzọ ọtụtụBFD, enwere ike ime nchekwa okporo ụzọ mgbe ọdịda njikọ mere |
| Nchekwa akụrụngwa | Ihe nkwado abụọ na-arụ ọrụ ike abụọ, na-akwado ọtụtụ ụdị redundancy nke AC-AC, DC-DC, na AC-DC | |
| Nchekwa onye ọrụ | Mgbochi-ARP-spoofing, mgbochi-ARP-ide mmiriAdreesị MAC na-ejikọta na ọdụ ụgbọ mmiri na ọdụ ụgbọ mmiri MAC adreesị filtration ACL na-achịkwa ohere TELNET Tacacs, Radius, Nkwado mpaghara, Ọ nweghị nyocha | |
|
Nchekwa ngwaọrụ | Mgbochi DOS, nchọpụta ARP na mwakpo irighiri https sava weebụSSHv2 Secure Shell Nbanye ezoro ezo SNMP v3 IP nbanye site na Telnet Njikwa nhazi na nchedo okwuntughe nke ndị ọrụ | |
| Nchekwa netwọkụ | Ejikọ dabere na tebulu ARP dị ike Kwado IP+VLAN+MAC+njikọ ọdụ ụgbọ mmiri Mwakpo idei mmiri mgbochi na mkpochapụ akpaaka nke URPF, gbochie imebi adreesị IP yana wakpo DHCP Option82 bulite ọnọdụ anụ ahụ nke onye ọrụ. OSPF, BGPv4 nyocha ederede dị larịị yana nyocha ederede cipher MD5 Ndekọ data na RFC 3164 BSD syslog protocol |
