50G SFP56 ER 40km 光模块

Description
The F-tone Networks FTCS-1350G-40Dxx is a single-Channel, Pluggable, Fiber-Optic SFP56 for 26.5625GBd PAM4 Ethernet Applications.. It is a high performance module for short-range data communication and interconnect applications which operate at 53.125 Gbps up to 40km. This module is designed to operate over single mode fiber systems using a nominal wavelength of 1311nm. The electrical interface uses a 20 contact edge type connector. The optical interface uses duplex LC receptacle. This module incorporates F-tone Networks proven circuit and technology to provide reliable long life, high performance, and consistent service.

Features
● Hot-pluggable SFP28 form factor
● Maximum link length of 40km
● Full-duplex transceiver module
● Up to 53.125Gbps (26.5625GBd PAM4)
● 53.125Gbps PAM4 based on a cooled EML TOSA transmitter
● 53.125Gbps PAM4 APD Receiver
● Duplex LC receptacle
● Single 3.3V power supply
● Power dissipation < 3W
● RoHS compliant (lead free)
● Operating case temperature range:
      Commercial: 0 ~ +70℃
      Industrial: -40 ~ +85℃

Applications
● IEEE 802.3cd 50GBASE-ER
● Other Optical Link

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	Vcc	0	3.6	V
Storage Temperature	Ts	-40	+85	°C
Operating Humidity	–	5	85	%

Recommended Operating Conditions

Parameter	Symbol	Min	Typical	Max	Unit
Operating Case Temperature	Tc	0		+70	°C
Power Supply Voltage	Vcc	3.13	3.3	3.47	V
Power Dissipation	Pm			3	W

Electrical Specifications

Parameter	Symbol	Min	Typical	Max	Unit
Differential Input Impedance	Zin	90	100	110	ohm
Differential Output Impedance	Zout	90	100	110	ohm
Differential Input Voltage Amplitude1	ΔVin			900	mVp-p
Differential Output Voltage Amplitude2	ΔVout			900	mVp-p
Input Logic Level High	VIH	2.0		Vcc	V
Input Logic Level Low	VIL	0		0.8	V
Output Logic Level High	VOH	Vcc-0.5		Vcc	V
Output Logic Level Low	VOL	0		0.4	V

Notes:
1、Differential input voltage amplitude is measured between TxnP and TxnN. 
2、Differential output voltage amplitude is measured between RxnP and RxnN.

Optical Characteristics

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Transmitter
Centre Wavelength	λc	1304.5	–	1317.5	nm	–
Side-mode suppression ratio	SMSR	30	–	–	dB	–
Average launch power	Pout	0.6	–	6.6	dBm	–
Optical Modulation Amplitude(OMA outer)	OMA	3.4	–	7.4	dBm	–
Transmitter and dispersion eye closure(TDEC)	TDEC	–	–	3.2	dB
Extinction Ratio	ER	6	–	–	dB	–
Average launch power of OFF transmitter		–	–	-30	dB	–
Receiver
Centre Wavelength	λc	1304.5	–	1317.5	nm	–
Receiver Sensitivity in  OMA outer	RXsen	–	–	-15.1	dBm	1
Average receive power	Pin	-17.6	–	-3.4	dBm	–
Receiver Reflectance		–	–	-26	dB	–
LOS Assert		–	-20	–	dBm	–
LOS De-Assert		–	-18	–	dBm	–
LOS Hysteresis		0.5	–	–	dB	–
Damage threshold				-3	dBm

Note:1、Measured with conformance test signal at TP3 for BER = 2.4E-4 Pre-FECs

Mechanical Dimensions

Ordering information

Part Number	Product Description
FTCS-1350G-40D	53Gbps, 1311nm, SMF, 40km, 0ºC ~ +70ºC
FTCS-1350G-40DI	53Gbps, 1311nm, SMF, 40km, -40ºC ~ +85ºC

北亿纤通 | F-tone Networks

企业邮箱：  sales@f-tone.com
企业手机：19081343401
企业电话：028-85255257
企业传真：028-85977702

注：本产品有全国产化型号可选

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.ata sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.e Networks sales representative.tive.s or others. Further details are available from any F-tone Networks sales representative.y F-tone Networks sales representative.