HUANET EPON OLT 16 ọdụ ụgbọ mmiri

EPON OLT bụ cassette EPON OLT na-arụkọ ọrụ ọnụ na nke ọkara nke e mere maka ịnweta ndị ọrụ na netwọk ụlọ ọrụ.

Ọ na-agbaso ụkpụrụ teknụzụ IEEE802.3 ah wee zute EPON OLT akụrụngwa chọrọ nke YD/T 1945-2006 Nka na ụzụ chọrọ maka ịnweta netwọk — dabere na Ethernet Passive Optical Network (EPON) na China telecom EPON teknụzụ chọrọ 3.0.

OLT na-enye 16 downlink 1000M EPON ọdụ ụgbọ mmiri, 4 * GE SFP, 4 * GE COMBO ọdụ ụgbọ mmiri na 2 * 10G SFP maka uplink.Ogo dị elu bụ naanị 1U maka ntinye dị mfe na nchekwa ohere.Ọ na-anabata teknụzụ dị elu, na-enye ngwọta EPON dị mma.Ọzọkwa, ọ na-azọpụta nnukwu ego maka ndị na-arụ ọrụ n'ihi na ọ nwere ike ịkwado netwọk ngwakọ ONU dị iche iche.

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Nkọwa Atụmatụ parameters Ngwa Budata

Nkọwa

EPON OLT bụ cassette EPON OLT na-arụkọ ọrụ ọnụ na nke ọkara nke e mere maka ịnweta ndị ọrụ na netwọk ụlọ ọrụ.

Atụmatụ

Ihe		EPON OLT 4/8/16PON
Njirimara PON		IEEE 802.3ah EPONChina Telecom/Unicom EPON Ogologo nnyefe PON kacha 20km Ọdụ ụgbọ mmiri PON ọ bụla na-akwado teh max.1: oke nkewa 64 Uplink na downlink atọ ezoro ezo churning na 128Bits Standard OAM na ogologo OAM Nkwalite sọftụwia ONU, nkwalite oge edobere, nkwalite ozugbo PON na-ebufe ma nyochaa ịnata ike anya Nchọpụta ike anya ọdụ ụgbọ mmiri PON
Njirimara L2	MAC	MAC Black HolePort Mac oke 16k MAC adreesị
	VLAN	Ntinye 4k VLAN dabere na ọdụ ụgbọ mmiri / dabere na MAC / protocol / dabere na subnet IP QinQ na QinQ na-agbanwe agbanwe (StackedVLAN) VLAN Swap na nkwupụta VLAN PVLAN iji ghọta ikewapụ ọdụ ụgbọ mmiri yana ịchekwa akụrụngwa ọha-vlan GVRP
	Osisi na-agbasa	STP/RSTP/MSTPchọpụta loop dịpụrụ adịpụ
	Port	Njikwa bandwit bi-directional nchịkọta njikọ static na LACP(njikọ njikwa njikwa njikọ njikọ) Port mirroring
Atụmatụ nchekwa	Nchekwa onye ọrụ	Anti-ARP-spoofingAnti-ARP-mmiri mmiri IP Source Guard na-emepụta IP+VLAN+MAC+Port njikọ Mwepu ọdụ ụgbọ mmiri Njikọ adreesị MAC na ọdụ ụgbọ mmiri na nzacha adreesị MAC IEEE 802.1x na nyocha AAA/Radius
	Nchekwa ngwaọrụ	Mwakpo mgbochi DOS (dị ka ARP, Synflood, Smurf, ọgụ ICMP), nchọpụta ARP, worm na Msblaster worm ọgụ. SSHv2 Secure Shell Njikwa ezoro ezo SNMP v3 Nbanye IP nchekwa site na Telnet Njikwa nhazi na nchedo okwuntughe nke ndị ọrụ
	Nchekwa netwọkụ	Nyocha okporo ụzọ MAC na ARP dabere na onye ọrụ na-amachibido okporo ụzọ ARP nke onye ọrụ ọ bụla yana ịchụpụ onye ọrụ na okporo ụzọ ARP na-adịghị mma. Njikọ dabere na tebụl ARP dị egwu IP+VLAN+MAC+njikọ ọdụ ụgbọ mmiri Usoro nzacha nke L2 ruo L7 ACL na 80 bytes nke isi ngwugwu akọwapụtara onye ọrụ. Mgbasa ozi na ọdụ ụgbọ mmiri / mbelata multicast yana ọdụ ụgbọ mmiri ihe egwu na-emechi onwe ya URPF iji gbochie adreesị IP adịgboroja na mbuso agha Nhọrọ DHCP82 na PPPoE+ na-ebulite ọnọdụ anụ ahụ nke onye ọrụ, nkwenye Plaintext nke ngwugwu OSPF, RIPv2 na BGPv4 na MD5 njirimara cryptograph
Ntugharị IP	IPv4	ARP ProxyDHCP Relay Ihe nkesa DHCP Ụzọ kwụ ọtọ RIPv1/v2 OSPFv2 BGPv4 Ntugharị dakọtara Atụmatụ njem
	IPv6	Ntugharị ICMPv6ICMPv6 DHCPv6 ACLv6 OSPFv3 RIPng BGP4+ Ọwara ahaziri ISATAP Ọwara 6 ruo 4 Nchịkọta abụọ nke IPv6 na IPv4
Atụmatụ ọrụ	ACL	Ọkọlọtọ na ogologo ACLTime Range ACL Nhazi ọkwa na nkọwapụta nke dabere na adreesị MAC isi / ebe ebe, VLAN, 802.1p, ToS, DiffServ, adreesị isi / ebe IP (IPv4 / IPv6), nọmba ọdụ ụgbọ mmiri TCP / UDP, ụdị protocol, wdg. ihe nzacha nke L2 ~ L7 miri emi ruo 80 bytes nke isi ngwugwu IP
	QoS	Ọnụego-oke na izipu / ịnata ọsọ nke ọdụ ụgbọ mmiri ma ọ bụ ihe na-agbapụta onwe ya ma nye nyocha izugbe na agba agba agba agba abụọ nke akọwapụtara onwe ya. mkpa na Nkwupụta CAR (ọnụego nnabata etinyere), Nhazi okporo ụzọ na ọnụ ọgụgụ eruba Packet mirror na redirection nke interface na onwe-akọwapụta eruba Onye nhazi kwụ n'ahịrị nke ukwuu dabere na ọdụ ụgbọ mmiri ma ọ bụ eruba nke akọwapụtara onwe ya.Ọdụ ụgbọ mmiri ọ bụla/ eruba na-akwado 8 mkpa kwụ n'ahịrị na nhazi nke SP, WRR na SP+WRR. Usoro na-ezere mkpọchi, gụnyere Tail-Drop na WRED
	Multicast	IGMPv1/v2/v3IGMPv1/v2/v3 Snooping Ihe nzacha IGMP MVR na gafee VLAN multicast oyiri IGMP ezumike ngwa ngwa IGMP Proxy PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping
Ntụkwasị obi	Nchekwa loop	EAPS na GERP (oge mgbake <50ms) nchọpụta loopback
	Nchekwa njikọ	FlexLink (oge mgbake <50ms) RSTP/MSTP (oge mgbake <1s) LACP (oge mgbake <10ms) BFD
	Nchekwa ngwaọrụ	VRRP nnabata ndabere1+1 ike ọkụ ndabere
Nlekọta	Nlekọta netwọkụ	Port ezigbo oge, itinye n'ọrụ na nyefee/nata ọnụ ọgụgụ dabere na nyocha TelnetRFC3176 sFlow LLDP 802.3ah Ethernet OAM RFC 3164 BSD syslog Protocol Ping na Traceroute
	Njikwa ngwaọrụ	CLI, ọdụ ụgbọ mmiri, TelnetSNMPv1/v2/v3 RMON (Nlekota anya) 1, 2, 3, 9 otu MIB NTP NGBNView njikwa netwọkụ