2-Way Outputs Optical Workstation YTF5228HB-I Series

Key words:

Optical Node / Workstation

Classification:

Optical Node / Workstation

Product Description
Features
Parameters

YTF5228HB-I series optical workstation is a bidirectional optical node equipment specially developed for HFC FTTB or FTTC network, which can directly provide high-performance bidirectional transmission signals to 200~300 users.

Each functional unit adopts modular design, which can be flexibly configured according to the user requirement.
2-Way independent outputs, each way uses GaS power double module, which output level is up to 112dBuV with 8dB tilt. It also can be distributed to 4-way outputs, which output level is up to 108dBuV
Forward path optical receiver module can be designed with different range of optical AGC functions according to user's definition.
Each forward path is equipped with independent duplex, attenuation, equalization and online monitoring ports.
Each return path is equipped with independent attenuation, three-state switch and online monitoring ports.
The product has reserved the network management transponder interface, which follows the SCTE HMS network management standard.

	Parameter	Value
Forward path receiver	Operating Optical Wavelength	1200～1610dBm
	Optical Receiving Power	-9～+3 dBm
	Frequency	85~1003 MHz
	Nominal Output Level	108dBuV (2-way independent outputs) 104dBuV (4-way distributed outputs)
	MAX Output Level	112dBuV (2-way independent outputs) 108dBuV (4-way distributed outputs)
	Flatness	±0.75 dB
	Return Loss	≥16 dB (47~550MHz) ≥14 dB (550~1003/1218MHz)
	CNR/ CTB / CSO	≥52 dB /≥67 dB /≥63 dB @-1dBm optical input power
Return path transmitter	Output Power	-3~+3dBm
	Frequency	5~65 MHz
	RF Input Level	≥75dBµV
	Flatness	±0.75 dB
	Return Loss	≥16 dB
	NPR dynamic range	≥25 dB @ 30dB NPR with DFB-I laser
General	Supply voltage	100~265VAC, 50/60Hz 35~90VAC optional
	RF Output Ports	2~4
	Power consumption	50 W
	Dimensions	290218128mm 320224196mm

●The whole structure adopts modular design, which can be flexibly configured according to the actual requirement

of the user.

●Two independent GaAs Power double port output power output module; 112dBuv (pingda two independent), 108dBuv

(four distribution).

●Positive light receiving module according to user needs to design a different range of optical AGC function.

●The forward channels are provided with independent duplex, balanced, attenuation and independent online monitoring

ports.

●The reverse channel is provided with independent attenuation, three state noise switch and on-line monitoring port.

●Product reserved network management responder interface, interface to follow the HMS SCTE network management

standards and IEC network management standards.
Configuration instructions:

Type A full match:1 receiving, 2 post, single power supply and transponder.

Type B full match:1 receiving, 1 rounds, single power supply.

Type C full match:2 receiving, 2 post, single power supply and transponder.

Physical dimension:

typeA：400*245*163mm

typeB：290*205*132mm

typeC：380*220*198mm

4-Way Outputs Optical Workstation YTF5238HB-II Series