OLT

Applicable to the construction of campus, hotel, enterprise LAN, etc. OLT. Support GPON/XG (s) PON, with box and frame products, can help customers develop corresponding POL networking solutions according to actual usage.

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Features
Technical Indicators
Overall Dimension

The Optical Line Terminal (OLT) is the core device in a passive optical local area network (POL). Its core function is to connect downstream optical network units (ONUs) to a large number of user-side devices via optical fiber, enabling the aggregation, scheduling, and management of high-speed data, voice, and video services.
OLT Functions:
● Optical-to-electrical conversion enables efficient interoperability between optical fiber and IP networks.
● PON technology (passive optical network) enables a single optical fiber to cover a large number of users, significantly reducing cabling costs.
● Dynamic Bandwidth Allocation (DBA): Intelligently allocates bandwidth resources to ensure QoS priority for different users/services.
● ONU authentication and user isolation ensure secure network access and prevent user data from interfering with each other.
● Remote management and troubleshooting reduce O&.M costs, enable rapid troubleshooting, and improve service quality.
Name

OLT

Model

CG-WTG-08-OS08X(S)

CG-WTG-08-OS16

CG-WTG-08-OS08

Appearance

Port

8*XG(S)PON

16*GPON

8*GPON

1*GE(RJ45)+4*1/10/25GE
(SFP+)+2*40

/100G(QSFP28)

4*GE(RJ45)+4*GE
/10GE(SFP+)

4*GE(RJ45)+2*GE(SFP)
+2*10GE(SFP+)

1*AUX，1*Console，1*USB2.0,
1*Type-C USB (for console)，
1*Micro SD

1*AUX，1*Console，
1*USB2.0,
1*Type-C USB (for console)

1*AUX, 1*Console, 1*USB2.0,

PON port

Physical interface: SFP+

Maximum split ratio: 256

Physical interface: SFP

Maximum split ratio: 128

Physical interface: SFP

Maximum split ratio: 128

Business capacity

Supports up to 2048 ONUs

Supports 80G data forwarding

32K MAC addresses

Supports 4096 VLANs

Supports up to 2048 ONUs
Supports 40G data forwarding
32K MAC addresses
Supports 4096 VLANs

Supports up to 1024 ONUs

Supports 20G data forwarding

16K MAC addresses

Supports 4096 VLANs

Powered by

AC: 90-264V, 47/63Hz
Supports 48V DC power

AC: 90-264V, 47/63Hz

Supports 48V DC power

AC: 90-264V, 47/63Hz

Supports 48V DC power

Power consumption

150W

85W

40W

Management methods

Local WEB management, network management software management,
SNMP remote management, support online ONU configuration management and upgrade functions

Operating temperature

-20°C ~+60°C

-20°C ~+60°C

-20°C ~+60°C

Operating humidity

5%～95% (non-condensing)

5%～95% (non-condensing)

5%～95% (non-condensing)

Installation

Rack Mounting

Rack Mounting

Rack Mounting

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Name	OLT
Model	CG-WTG-08-OS08X(S)	CG-WTG-08-OS16	CG-WTG-08-OS08
Appearance
Port	8*XG(S)PON	16*GPON	8*GPON
	1GE(RJ45)+41/10/25GE (SFP+)+2*40 /100G(QSFP28)	4GE(RJ45)+4GE /10GE(SFP+)	4GE(RJ45)+2GE(SFP) +2*10GE(SFP+)
	1AUX，1Console，1USB2.0, 1Type-C USB (for console)， 1*Micro SD	1AUX，1Console， 1USB2.0, 1Type-C USB (for console)	1AUX, 1Console, 1*USB2.0,
PON port	Physical interface: SFP+ Maximum split ratio: 256	Physical interface: SFP Maximum split ratio: 128	Physical interface: SFP Maximum split ratio: 128
Business capacity	Supports up to 2048 ONUs Supports 80G data forwarding 32K MAC addresses Supports 4096 VLANs	Supports up to 2048 ONUs Supports 40G data forwarding 32K MAC addresses Supports 4096 VLANs	Supports up to 1024 ONUs Supports 20G data forwarding 16K MAC addresses Supports 4096 VLANs
Powered by	AC: 90-264V, 47/63Hz Supports 48V DC power	AC: 90-264V, 47/63Hz Supports 48V DC power	AC: 90-264V, 47/63Hz Supports 48V DC power
Power consumption	150W	85W	40W
Management methods	Local WEB management, network management software management, SNMP remote management, support online ONU configuration management and upgrade functions
Operating temperature	-20°C ~+60°C	-20°C ~+60°C	-20°C ~+60°C
Operating humidity	5%～95% (non-condensing)	5%～95% (non-condensing)	5%～95% (non-condensing)
Installation	Rack Mounting	Rack Mounting	Rack Mounting