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XGS-PON OLT LTX-8C

Technology:
10G-PON
Performance:
300 Gbps
Interfaces:
8xXGS-PON/GPON, 2x100/40GE (QSFP28/QSFP+), 2x25/10/1GE (SFP28/SFP+/SFP)
ONT:
XGS-PON up to 2048 and GPON up to 1024
New

Description

LTX series OLTs are designed to provide broadband access over Passive Optical Networks (PON).

 

Combo XGS-PON interfaces are used to connect an optical distribution network. Up to 128 optical subscriber terminals can be connected to each interface via a single fiber by the GPON standard and up to 256 subscriber terminals by the XGS-PON standard. Access to the carrier’s transport net work is provided via 100 Gigabit and 25 Gigabit uplink interfaces.

 

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

 

Broadband subscriber access using the FTTH technology is the highest quality Triple Play service delivery option, as it provides high data transmission rates over long distances.

 

The main advantage of PON technology is the absence of electrically powered active nodes within the section from OLT to ONT, which significantly reduces the network operating cost. In addition, PON technology saves on cabling infrastructure by reducing the total length of the optical fiber, as a single fiber is used from the central node to the splitter for a group of subscribers.

 

OLTs support two hot-swappable power modules with the ability to automatically switch to a redundant power unit.

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

Specifications

10G-PON
Performance:
300 Gbps
ONT:
XGS-PON up to 2048 and GPON up to 1024
Standards:
G.988/G.984.x/TR-156
Power supply:
AC/DC
Interfaces:
8xXGS-PON/GPON, 2x100/40GE (QSFP28/QSFP+), 2x25/10/1GE (SFP28/SFP+/SFP)
Features and capabilities
For full specifications and manuals see Documents and files section below
Data sheet
Interfaces:
100/40GE (QSFP28/QSFP+)
2
25/10/1GE (SFP28/SFP+/SFP)
2
Combo port (10/10 Gbps XGS-PON and 2.5/1.25 Gbps GPON)
8
10/100/1000BASE-T (ООВ)
1
Console port RS-232 (RJ-45)
1
USB 2.0
1
Maximum number of ONTs
2048 XGS-PON and 1024 GPON
Port modes:
Duplex mode
100/40 Gbps for QSFP28/QSFP+ optical ports
25/10/1 Gbps for SFP28/SFP+/SFP optical ports
SFP PON parameters:
Transmission medium
SMF-9/125, G.652 fiber optic cable
Splitting ratio
1:256 XGS-PON or up to 1:128 GPON
RSSI (Received Signal Strength Indication)
Yes
Compliance with ITU-T G.9807.1
Yes
Maximum transmission distance
20 km
Transmitter 1,577 nm (XGS-PON):
Data rate
9.953 Gbps
Average output power
+2.. +5 dBm
Transmitter 1,490 nm (GPON):
Data rate
2.488 Gbps
Average output power
+2..+5 dBm
Receiver 1,270 nm (XGS-PON):
Data rate
9.953 Gbps
Average output power
-26 dBm
Receiver 1,310 nm (GPON):
Data rate
1.244 Gbps
Receiver sensitivity
-28 dBm
Switch:
Bandwidth
300 Gbps
MAC table
64К entries
VLAN table
4K (in compliance with 802.1Q)
Physical parameters:
Power supply
176–264 V AC, 50–60 Hz
36–72 V DC
Power consumption
No more than 120 W
Operating temperature range
From -5to 40 °C
Relative humidity
Up to 80 %
Dimensions
With installed power unit: 430х43,6х447 mm, 19", 1U case
Additional features:
VLAN mirroring
Port mirroring
MAC table
64K per switch, 8K per port
MAC address limiting
Yes
STP, RSTP, MSTP
Yes
ERPSv2
Yes
QoS
802.1p, WFQ, DSCP
Port isolation, port isolation within a single VLAN
Yes
Unicast/multicast/broadcast traffic shaping
Yes
ACL IPv4
Yes
QinQ in compliance with IEEE 802.1ad
Yes
Multicast groups
Up to 1,024
IGMP Fast Leave
Yes
IGMP Proxy
Yes
IGMP Snooping
Yes
IGMP Querier
Yes
DHCPv4 Snooping
Yes
IP Source Guard
Yes
DHCPv4 Relay Agent (Option 82)
Yes
PPPoE Intermediate Agent
Yes
LLDP (802.1ab)
Yes
Storm Control
Yes
Policy
Yes
Utilization by ONT services
Yes
OMCI Bridge
Yes
OMCI RG
Yes
Management and monitoring:
RADIUS, TACACS+
Yes
Management and monitoring
CLI (SSH2, Telnet), SNMP, web
Access restriction
By password, by IP address, by privilege level
Multiple management interfaces
Yes

Support and warranty

Extend basic package with additional paid services

Documents and files

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