OSN8800 TN58NS4T51 100G PCB Technical Specification-Optical transimission network

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OSN8800 TN58NS4T51 100G PCB Technical Specification

| 2025-11-21|Back

Board Name	WDM Fixed Optical Module
TN54NS4	C-band-tunable-wavelength-ePDM-QPSK(HFEC)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC, NRZ)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC, CRZ plus)-PIN C-Band-Tunable Wavelength-ePDM-QPSK (SDFEC, CRZ)-PIN C-band-tunable-wavelength-ePDM-QPSK (HFEC2, RZ)-PIN C-band-tunable-wavelength-ePDM-QPSK (HFEC2, CRZ plus)-PIN C-band-tunable-wavelength-ePDM-QPSK (HFEC2, CRZ)-PIN
TN56NS4	C-band-tunable-wavelength-ePDM-QPSK (SDFEC, NRZ)-PIN
TN57NS4	C-Band-Tunable Wavelength-ePDM-QPSK (HFEC)-PIN C-Band-Tunable-Wavelength-ePDM-QPSK (SDFEC2, wDCM-Enhanced)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM-Metro)-PIN
TN58NS4	C-Band-Tunable Wavelength-ePDM-QPSK (HFEC PLUS)-PIN C-Band-Tunable Wavelength-ePDM-QPSK (SDFEC2)-PIN C-band - tunable wavelength - ePDM-QPSK (SDFEC2, wDCM) - PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM-Metro)-PIN

Description:
For early warning considerations, the threshold default values for the input optical power too low and input optical power too high alarms of the network management leave a certain margin on the basis of the sensitivity and overload point of the single board.
Wavelength Division Side Fixed Optical Module
Table 1 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (HFEC PLUS)

Item	Unit	Indicator value
Optical module type	Unit	C-band-tunable wavelength-ePDM-QPSK (HFEC PLUS)-PIN
Optical line code type	C-band - Tunable Wavelength - ePDM-QPSK (HFEC PLUS)	ePDM-QPSK (HFEC PLUS)
Transmitter Characteristics at Point S
Nominal Center Frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.3
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 2 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (HFEC)

Item	Unit	Indicator value
Optical module type	Unit	C-band-tunable wavelength-ePDM-QPSK(HFEC)-PIN
Optical line code type	C-band	ePDM-QPSK (HFEC)
Transmitter Characteristics at Point S
Nominal Center Frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.35
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating Wavelength Range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 3 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (HFEC2, RZ)

Item	Unit	Indicator value
Optical Module Type	Unit	C-band-tunable wavelength-ePDM-QPSK (HFEC2, RZ)-PIN
Optical line code type	-PIN	ePDM-QPSK (HFEC2, RZ)
Transmitter characteristics at point S
Nominal center frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.4
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 4 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (HFEC2, CRZ plus)

Item	Unit	Indicator value
Optical Module Type	Unit	C-band-tunable wavelength-ePDM-QPSK (HFEC2, CRZ plus)-PIN
Optical line code type	-PIN	ePDM-QPSK (HFEC2, CRZ plus)
Transmitter characteristics at point S
Nominal center frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.4
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 5 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (HFEC2, CRZ)

Item	Unit	Indicator value
Optical Module Type	Unit	C-band-tunable wavelength-ePDM-QPSK (HFEC2, CRZ)-PIN
Optical line code type	-	ePDM-QPSK (HFEC2, CRZ)
Transmitter characteristics at point S
Nominal center frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.4
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 6 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (SDFEC, NRZ)

Item	Unit	Indicator value
Optical Module Type	Unit	C-band-tunable wavelength-ePDM-QPSK (SDFEC, NRZ)-PIN
Optical line code type	-	ePDM-QPSK (SDFEC, NRZ)
Transmitter characteristics at point S
Nominal center frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.4
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 7 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (SDFEC, CRZ plus)

Item	Unit	Indicator value
Optical Module Type	Unit	C-band-tunable wavelength-ePDM-QPSK (SDFEC, CRZ plus)-PIN
Optical line code type	-EPDM-QPSK (SDFEC, CRZ plus)	ePDM-QPSK (SDFEC, CRZ plus)
Transmitter characteristics at point S
Nominal center frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.4
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 8 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (SDFEC, CRZ)

Item	Unit	Indicator value
Optical Module Type	Unit	C-band-tunable wavelength-ePDM-QPSK (SDFEC, CRZ)-PIN
Optical line code type	-	ePDM-QPSK (SDFEC, CRZ)
Transmitter characteristics at point S
Nominal center frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.4
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 9 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (SDFEC2, wDCM-Enhanced)

Item	Unit	Indicator value
Optical Module Type	Unit	C-band-tunable wavelength-ePDM-QPSK (SDFEC2, wDCM-Enhanced)-PIN
Optical line code type	-PIN	ePDM-QPSK (SDFEC2, wDCM-Enhanced)
Transmitter characteristics at point S
Nominal center frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.48
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating Wavelength Range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 10 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (SDFEC2)

Item	Unit	Indicator value
Optical module type	Unit	C-band-tunable wavelength-ePDM-QPSK (SDFEC2)-PIN
Optical line code type	-Optical Line Code Type	ePDM-QPSK (SDFEC2)
Transmitter characteristics at point S
Nominal Center Frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.3
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 11 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (SDFEC2, wDCM)

Item	Unit	Indicator value
Optical module type	Unit	C-band-tunable wavelength-ePDM-QPSK (SDFEC2, wDCM)-PIN
Optical line code type	-	ePDM-QPSK (SDFEC2, wDCM)
Transmitter characteristics at point S
Nominal Center Frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.3
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27

Table 12 DWDM Side-Fixed-Tunable Wavelength Optical Module Metrics (SDFEC2, wDCM-Metro)

Item	Unit	Indicator value
Optical Module Type	Unit	C-band-tunable wavelength-ePDM-QPSK (SDFEC2, wDCM-Metro)-PIN
Optical line code type	-PIN	ePDM-QPSK (SDFEC2, wDCM-Metro)
Transmitter characteristics at point S
Nominal Center Frequency	THz	192.1 to 196.05
Maximum average transmitted optical power	dBm	0
Minimum average transmitted optical power	dBm	-5
Center Frequency Offset	GHz	±2.5
Maximum -3dB spectral width	nm	0.3
Receiver Characteristics at R
Receiver Type	-PIN	PIN
Operating wavelength range	nm	1529～1561
Receiving sensitivity	dBm	-16
Minimum overload point	dBm	0
Maximum reflection coefficient	dB	-27
Description: The transceiver wavelength of this module needs to be the same, and it does not support relay variable wavelength.

Mechanical parameters

Panel size:

Weight:

Power Consumption

The single-board metrics include optical interface metrics, single-board dimensions, weight, and power consumption.

TN54NS4/TN56NS4/TN57NS4: 50.8 mm (W) x 220 mm (D) x 264.6 mm (H)

TN58NS4: 25.4 mm (W) x 220 mm (D) x 264.6 mm (H)

TN54NS4: 2.5kg

TN56NS4: 2.5kg

TN57NS4: 2.6kg

TN58NS4: 1.62kg

Veneer name	WDM Optical Module	Typical power consumption of single board (W)	Maximum power consumption of single boarda (W)
TN54NS4 (Line Application)	C-band-tunable wavelength-ePDM-QPSK (HFEC)-PIN	168	182
	C-band-tunable-wavelength-ePDM-QPSK (SDFEC, NRZ)-PIN	180	200
	C-band-tunable-wavelength-ePDM-QPSK (SDFEC, CRZ plus)-PIN	180	200
	C-band-tunable-wavelength-ePDM-QPSK (SDFEC, CRZ)-PIN	180	200
	C-band-tunable-wavelength-ePDM-QPSK (HFEC2, RZ)-PIN	180	200
	C-band-tunable-wavelength-ePDM-QPSK (HFEC2, CRZ plus)-PIN	180	200
	C-band-tunable-wavelength-ePDM-QPSK (HFEC2, CRZ)-PIN	180	200
TN54NS4 (Trunking Applications)	C-band-tunable-wavelength-ePDM-QPSK (HFEC)-PIN	155	167
	C-band-tunable-wavelength-ePDM-QPSK (SDFEC, NRZ)-PIN	167	185
	C-band-tunable-wavelength-ePDM-QPSK (SDFEC, CRZ plus) - PIN	167	185
	C-band-tunable-wavelength-ePDM-QPSK (SDFEC, CRZ)-PIN	167	185
	C-band-tunable-wavelength-ePDM-QPSK (HFEC2, RZ)-PIN	167	185
	C-band-tunable-wavelength-ePDM-QPSK (HFEC2, CRZ plus)-PIN	167	185
	C-band-tunable-wavelength-ePDM-QPSK (HFEC2, CRZ)-PIN	167	185
TN56NS4 (Line Application)	C-band-tunable-wavelength-ePDM-QPSK (SDFEC, NRZ)-PIN	160	170
TN56NS4 (Trunking Applications)	C-band-tunable-wavelength-ePDM-QPSK (SDFEC, NRZ)-PIN	160	160 170
TN57NS4 (Line Applications)	C-band-tunable-wavelength-ePDM-QPSK (HFEC)-PIN	163.0	177.9
TN57NS4 (Line Applications)	C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM-Enhanced)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM-Metro)-PIN	171.7	188.9
TN57NS4 (trunking applications)	C-band-tunable-wavelength-ePDM-QPSK (HFEC)-PIN	155.0	167.0
TN57NS4 (trunking applications)	C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM-Enhanced)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM-Metro)-PIN	171.7	188.9
TN58NS4	C-band-tunable-wavelength-ePDM-QPSK (HFEC PLUS)-PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2)-PIN C-Band - Tunable Wavelength - ePDM-QPSK (SDFEC2, wDCM) - PIN C-band-tunable-wavelength-ePDM-QPSK (SDFEC2, wDCM-Metro)-PIN	94	101
a: Maximum power consumption refers to the value measured at the maximum ambient temperature during normal operation of the device.

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