Visint Vispace T4000, one of compact the Gigabit Ethernet Passive Optical Network (GEPON) system compliant to the IEEE802.3ah standard. It delivers 1.25Gbps bandwidth over a single fiber PON network with a variety of traffic of high speed Internet access, VoIP and video service, namely Triple Play service.
The compact 1U high, 19鈥 standard rack-mountable platform ensures low cost of entry, and provides high scalability with modular PON interface cards that support 128 ONUs. Vispace T4000 has 2 10/100/1000 BASE-Tx network interface锛宎nd 2 extended 1000BASE-LX/SX optical interface. Besides one PON interface mount in the Vispace T4000, user can add 3 extended PON modules one by one.
Feature
compliant to the IEEE802.3ah
1U high, 19鈥rack mountable
4 x 1Gbps networks interface
4x 1.25Gbps PON interface
Max 1:64 split (FEC enable)
Max reach 20KM
L2SW锛non-blocking switch capability(16G)
IGMP snooping
VLAN(IEEE802.1Q& IEEE802.1p)
Rapid Spanning Tree Protocol
Link aggregation锛IEEE 802.3ad锛
PPPoE
Management: SNMPv2锛Telnet, Web access
In & out of band management
Temperature, FAN, power auto diagnosis
Hardware
Compact OLT
Dimension:440mm(W)x385mm(D)x 43.6mm(H)
Weight: 3.2kg
Max power: 65w
Power supply: AC 100~220V
Environment锛0-50掳C
Interface
Network Interface锛
2 x 10/100/1000M electrical port (fixed)
2 x 1.25Gbps SFP optical port (extended)
PON Interface
1 x 1.25Gbps Pon port on board
3 x 1.25Gbps Pon port extended
PON Interface Type
SC/PC锛孲C/APC(CATV)
Working wavelength
TX锛 1490nm
RX锛1310nm
Console Interface锛
RJ45锛圧S232锛, for debug
Management Interface锛
RJ45 锛100M Ethernet锛
Software
Layer 2 Switching
VLAN802.p &802.1q
Link aggregation
IGMP snooping
RSTP
Security
Access control list
802.1x-Based ONU authentication
AES-128
Management
SNMP V2
EMS with GUI
CLI, telnet
Web access
Topological management
In & out of Band management
Bandwidth management
ONU authentication management
Port management
Remote ONU management
EPON OAM
Software upgrade (TFTP)
