1GE + 3FE + 1POTs + CATV + WIFI4 ONU/ONT LM241TW4

Cov yam ntxwv tseem ceeb:

● Dual hom (GPON / EPON)

● Router hom (Static IP / DHCP / PPPoE) thiab Choj hom

● Tau tshaj OLT thib peb

● Ceev txog 300Mbps 802.11b/g/n WiFi

● CATV Management

● Tuag Gasp Function (Lub tswb nrov)

● Robust firewall nta: IP Address Lim/MAC Chaw Nyob Lim/Domain Lim

Xa email rau peb

KHOOM PLIG

PARAMETERS

Khoom cim npe

Cov yam ntxwv ntawm cov khoom

LM241TW4, dual-hom ONU / ONT, yog ib qho ntawm XPON optical network units, txhawb GPON thiab EPON ob hom kev hloov kho tus kheej.Siv rau FTTH/FTTO, LM241TW4 tuaj yeem ua ke cov haujlwm wireless ua raws li 802.11 a/b/g/n cov qauv kev qhia.Nws kuj txhawb 2.4GHz wireless teeb liab.Nws tuaj yeem muab cov neeg siv nrog cov ntaub ntawv sib kis tau zoo dua kev tiv thaiv kev tiv thaiv.Thiab muab cov kev pabcuam TV uas raug nqi los ntawm 1 CATV chaw nres nkoj.

4-chaw nres nkoj XPON ONT tso cai rau cov neeg siv nkag mus rau qhov chaw nres nkoj Internet ceev ceev XPON, uas tau koom nrog Gigabit Ethernet chaw nres nkoj.Upstream 1.25Gbps, downstream 2.5 / 1.25Gbps, kis tau tus mob mus txog 20Km.Nrog ceev txog li 300Mbps, LM240TUW5 siv lub kav hlau txais xov sab nraud omnidirectional kom ua kom lub wireless ntau thiab rhiab heev, yog li koj tuaj yeem tau txais wireless signals nyob txhua qhov chaw hauv koj lub tsev lossis chaw ua haujlwm thiab koj tuaj yeem txuas rau TV, uas tuaj yeem txhawb koj lub neej.

FAQ

Q1: Dab tsi yog qhov txawv ntawm EPON GPON OLT thiab XGSPON OLT?

Qhov sib txawv loj tshaj plaws yog tias XGSPON OLT txhawb GPON / XGPON / XGSPON, Kev nrawm dua.

Q2: Muaj pes tsawg ONTs tuaj yeem koj EPON lossis GPON OLT txuas rau

A: Nws nyob ntawm qhov chaw nres nkoj kom muaj nuj nqis thiab kho qhov muag splitter piv.Rau EPON OLT, 1 PON chaw nres nkoj tuaj yeem txuas rau 64 pcs ONTs siab tshaj plaws.Rau GPON OLT, 1 PON chaw nres nkoj tuaj yeem txuas rau 128 pcs ONTs siab tshaj plaws.

Q3: Dab tsi yog qhov max kis tau tus mob ntawm cov khoom PON rau cov neeg siv khoom?

A: Tag nrho cov chaw nres nkoj pon qhov max kis tau tus mob yog 20KM.

Q4: Koj puas tuaj yeem qhia Dab tsi yog qhov txawv ntawm ONT & ONU?

A: Tsis muaj qhov sib txawv ntawm qhov tseem ceeb, ob qho tib si yog cov neeg siv khoom siv.Koj tuaj yeem hais tias ONT yog ib feem ntawm ONU.

Q5: FTTH / FTTO yog dab tsi?

FTTH / FTTO yog dab tsi?

Yav dhau los: Sab nraum zoov 8 Ports GPON OLT LM808GI

Tom ntej: 8 Ports XGSPON OLT LM808XGS

Hardware Specification
NNI	GPON / EPON
UNI	1 x GE(LAN) + 3x FE(LAN) + 1x POTs(optional) + 1x CATV + WiFi4
PON interface	Txuj	GPON: ITU-T G.984EPON: IEE 802.3 ua
	Optical Fiber Connector	SC/APC
	Ua haujlwm wavelength (nm)	TX 1310, RX 1490
	Fais fab kis (dBm)	0 ~ +4
	Txais rhiab heev (dBm)	≤ -27 (EPON), ≤ -28 (GPON)
Internet Interface	1 x 10/100/1000M auto-negotiation1 x 10/100M auto-negotiationFull/half duplex homAuto MDI/MDI-XRJ45 connector
POTS Interface (xaiv)	1 x RJ11ITU-T G.729/G.722/G.711a/G.711
WiFi Interface	Txuj: IEEE 802.11b/g/nZaus: 2.4 ~ 2.4835GHz (11b/g/n)Sab nraud Antennas: 2T2RKav hlau txais xov: 5dBiTeeb liab tus nqi: 2.4GHz Mus txog 300MbpsWireless: WEP/WPA-PSK/WPA2-PSK, WPA/WPA2Modulation: QPSK/BPSK/16QAM/64QAMTus neeg txais kev xav:11g: -77dBm@54Mbps 11n: HT20: -74dBm HT40: -72dBm
Fais fab Interface	DC 2.1
Fais fab mov	12VDC / 1A fais fab mov adapter
Dimension thiab Nyhav	Qhov Loj: 167mm (L) x 118mm (W) x 30mm (H)Net Nyhav: txog 230g
Environmental Specifications	Ua haujlwm kub: 0^oC ~ 40^oC (32^oF ~ 104^oF)Cia kub: -40^oC ~ 70^oC (-40^oF ~ 158^oF)Kev khiav hauj lwm av noo: 5% mus rau 95% (Non-condensing)
Software Specification
Kev tswj hwm	Access Control, Local Management, Chaw Tswj Chaw Taws Teeb
PON muaj nuj nqi	Nws pib-discovery/Txuas kev tshawb nrhiav/cov chaw taws teeb hloov kho software ØAuto/MAC/SN/LOID+Password authenticationDynamic Bandwidth Allocation
Txheej 3 Muaj nuj nqi	IPv4 / IPv6 Dual Stack ØNAS ØDHCP neeg siv / server ØPPPOE tus neeg siv khoom / Passthrough ØStatic thiab dynamic routing
Txheej 2 Muaj nuj nqi	MAC chaw nyob kawm ØMAC chaw nyob kev kawm tus lej txwv ØTshaj tawm cua daj cua dub ØVLAN pob tshab/tag/translate/trunkchaw nres nkoj khi
Multicast	IGMPv2 ØIGMP VLAN ØIGMP pob tshab/Snooping/Proxy
VoIP	Txhawb SIP raws tu qauv
Wireless	2.4G: 4 SSID Ø Ø2 x 2 MIMO ØSSID tshaj tawm / nkaum Xaiv
Kev ruaj ntseg	DOS, SPI FirewallIP chaw nyob limMAC Chaw Nyob LimDomain Lim IP thiab MAC Chaw Nyob Binding
CATV Specification
Optical connector	SC/APC
RF, optical zog	-12 ~ 0dBm
Optical txais wavelength	1 550nm
RF ntau zaus	47 ~ 1000 MHz
RF tso zis theem	≥ 75+/-1.5 dBuV
AGC ntau	0 ~ -15dBm
MER	≥ 34dB (-9dBm optical input)
Tso zis reflection poob	> 14dB
Ntim Cov ntsiab lus
Ntim Cov ntsiab lus	1 x XPON ONT, 1 x Qhia Kev Txhim Kho Ceev, 1 x Fais Fab Adapter