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OLT LTP-8N

Technology:
GPON
Performance:
120 Gbps
Interfaces:
4x10G SFP, 8x2.5G GPON, 1x1G OOB
ONT:
1024
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Description

Station equipment (OLT) is designed to provide broadband access over Passive Optical Network (PON).
 

GPON interfaces are used for connection of the optical distribution network (PON). Up to 128 subscriber optical terminals can be connected to each interface via single fiber. Access to the operator’s transport network is provided through 10 Gigabit uplink interfaces.
 

OLT LTP allows carriers to build scalable, fault tolerant ‘last mile’ networks to ensure the highest safety standards. OLT manages subscriber devices, traffic switching, and connection to the transport network.
 

Broadband access using FTTH technology is the highest quality version of the Triple Play service delivery, as it provides high data rates over long distances. The main advantage of PON technology is the lack of electrically powered active nodes within the section from OLT to ONT, which greatly reduces network operating cost. Furthermore, PON technology saves on cabling infrastructure by reducing the total length of the optical fiber, as only one fiber for a group of up to 128 subscribers is used within the section from the central node to the splitter.
 

OLTs support 2 hot-swappable redundant power units.

Advanced warranty and support packages
Extend basic package with additional paid services
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Specifications

GPON
Performance:
120 Gbps
Interfaces:
4x10G SFP, 8x2.5G GPON, 1x1G OOB
ONT:
1024
Standards:
G.988/G.984.x
Power supply:
AC/DC
EMS
Centralized network equipment management system. Allows you to monitor the main parameters of devices and display emergency situations online 
EMS
Features and capabilities
For full specifications and manuals see Documents and files section below
Data sheet
Interfaces:
10GE (SFP+)/1GE (SFP)
4
2.5/1.25 Gbps GPON
8
10/100/1000BASE-T (ООВ)
1
Console RS-232 (RJ-45)
1
USB
2.0
ONT
1024
Port modes:
Duplex mode for optical ports
1/10 Gbps for optical ports
GPON standards support:
ITU-T G.988, G.984x
Yes
SFP PON Parameters:
Transmission medium
Fiber optic cable SMF - 9/125, G.652
Branching ratio
Up to 1:128
Support for measuring the power level of the received RSSI signal
Yes
Class B+:
Complies with ITU-T G.984.2, FSAN Class B+, SFF-8472
Yes
Maximum range of action
20 km
Transmitter:
1490 нм DFB Laser
Data rate
2488 Mbps
Average launch power
+1.5..+5 dBm
Width of the spectral line
-20 dB 1.0 nm
Receiver:
1310 nm APD/TIA
Data rate
1244 Mbps
Receiver sensitivity
-28 dBm
Optical overload of the receiver
-8 dBm
Class C++
Complies with ITU-T G.984.2, FSAN Class C+, SFF-8472
Maximum range of action
40 km
Transmitter:
1490 nm DFB Laser
Data rate
2488 Mbps
Average output power
+7..+10 dBm
Width of the spectral line
-20 dB 1.0 nm
Receiver:
1310 nm APD/TIA
Data rate
1244 Mbps
Receiver sensitivity
-32 m
Optical overload of the receiver
-12 dBm
Dynamic range of the pulse receiver
20 dB
Switch:
Switch performance
120 Gbps
Таблица MAC-адресов
64К entries
Support
Up to 4K VLAN complying to 802.1Q
Physical parameters:
Power supply
220 V (100-240 V) AC, 50 Hz
48 V (-36..-72 V) DC
Maximum power consumption
55 W
Operating temperature
From -5 to 40 °C
Relative humidity
Up to 80%
Dimensions
With installed power module: 430x44x317 mm, 19", 1U
Additional features:
VLAN mirroring
Port mirroring
MAC table
64K per switch, 8K per port
MAC address limiting
Yes
Support for STP, RSTP, MSTP
Yes
Support for ERPSv2
Yes
Support for QoS
802.1p, DSCP2, WFQ
Port isolation, port isolation within a single VLAN
Yes
Unicast/multicast/broadcast traffic shaping
Yes
Support for ACL IPv4
Yes
Support for QinQ in compliance with IEEE 802.1ad
Yes
Multicast groups
Up to 1024
Support for IGMP Fast Leave
Yes
Support for IGMP Proxy
Yes
Support for IGMP Snooping
Yes
Support for IGMP Querier
Yes
Support for DHCPv4 Snooping
Yes
Support for IP Source guard
Yes
Support for DHCPv4 Relay Agent (Option 82)
Yes
Support for PPPoE Intermediate agent
Yes
Support for LLDP (802.1ab)
Yes
Support for Storm Control
Yes
Support for Policy
Yes
Utilization by ONT services
Yes
Support for OMCI Bridge
Yes
Support for OMCI RG
Yes

Support and warranty

Extend basic package with additional paid services

Documents and files

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