32GFC 850nm多模SFP28有源光缆

Description
F-tone Networks SFP28 Active Optical Cables are direct-attach fiber assemblies with SFP28 connectors. They are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks.
The F-tone Networks Technologies FTCS-28G-CS-Oxxx is a single-Channel, Pluggable, Fiber-Optic SFP28 for 32GFC Applications. It is a high performance module for short-range data communication and interconnect applications which operate at 28.05Gbps up to 70 m using OM3 fiber or 100 m using OM4 fiber with FEC. This module is designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 20 contact edge type connector.

Features
● Hot-pluggable SFP28 form factor
● Supports 28.05Gbps data rate
● Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF with FEC
● 850nm VCSEL laser and PIN photo-detector
● Internal CDR on both Transmitter and Receiver channel
● Single 3.3V power supply
● Power dissipation < 1W
● Digital diagnostics functions are available via the I2C interface(Optional)
● RoHS 2.0 compliant
● Case operating temperature
     Commercial: 0 ~ +70℃
     Industrial: -40 ~ +85℃

Applications
● 32G Fiber Channel

Absolute Maximum Ratings
Table 1 – 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
Table 2 – Recommended Operating Conditions

Parameter		Symbol	Min	Typical	Max	Unit
Operating Case Temperature	Commercial	Tc	0		+70	°C
Power Supply Voltage		Vcc	3.13	3.3	3.47	V
Power Supply Current		Icc			300	mA
Fiber Length on 50/125μm high-bandwidth (OM3) MMF					70	m
Fiber Length on 50/125μm high-bandwidth (OM4) MMF					100	m

Optical and Electrical Characteristics
Table 3 – Optical and Electrical Characteristics

Parameter		Symbol		Min	Typical	Max	Unit	Notes
Transmitter
Data rate			BR		28.05		Gbps
Centre Wavelength			λc	840	850	860	nm
Spectral Width (-20dB)			σ			0.6	nm
Average Output Power			Pavg	-8.4		2.4	dBm
Optical Power OMA			POMA	-6.4		3	dBm
Extinction Ratio			ER	2			dB
Differential data input swing			VIN,PP	40		1000	mV
Input Differential Impedance			ZIN	90	100	110	Ω
TX Disable	Disable			2.0		Vcc	V
	Enable			0		0.8	V
TX Fault	Fault			2.0		Vcc	V
	Normal			0		0.8	V
Receiver
Data rate			BR		28.05		Gbps
Centre Wavelength			λc	840	850	860	nm
Receiver Sensitivity (OMA)			Psens	–	–	-10	dBm
Receiver sensitivity in OMA（32GFC,28.05Gbps.）						-5.2	dBm	1
Receiver sensitivity in OMA（OTU4,27.95Gbps.）						-5.2	dBm	2
Receiver Power (OMA)						3	dBm
LOS De-Assert			LOSD			-13	dBm
LOS Assert			LOSA	-30			dBm
LOS Hysteresis				0.5			dB
Differential data output swing			Vout,PP	300		850	mV
LOS			High	2.0		Vcc	V
			Low			0.8	V

Notes:Receive Sensitivity measured with a prbs31 pattern @28.05Gbps, BER 5E-5;
1．Measured with conformance test signal at TP3 for BER=5E-5@32GFC,28.05Gbps.
2．Measured with conformance test signal at TP3 for BER=1E-6@OTU4,27.95Gbps.

Mechanical Dimensions

Ordering information

Part Number	Product Description
FTCS-28G-CS-Oxxx	28.05Gbps(32GFC), 850nm; SFP28 Active Optical Cable；0ºC ~ +70ºC
FTCS-28G-CS-OxxxI	28.05Gbps(32GFC), 850nm; SFP28 Active Optical Cable；-40ºC ~ +85ºC
xxx :001~070	1~70 Length in meters on OM3 MMF with FEC
xxx :001~100	1~100 Length in meters on OM4 MMF with FEC
Further details are available from any F-tone Networks sales representative.

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.or others. Further details are available from any F-tone Networks sales representative.any F-tone Networks sales representative.details are available from any F-tone Networks sales representative. any F-tone Networks sales representative.s or others. Further details are available from any F-tone Networks sales representative.y F-tone Networks sales representative.