100G CFP to QSFP28 Adapter

Description
The 100G CFP to QSFP28 Adapter module is a high performance, hot pluggable, and interconnect solution supporting 100G Ethernet and Telecom. The Adapter converts a CFP MSA interface to 1-
port of 100GE QSFP28.It is compliant with the CFP MSA. F-tone Networks100G CFP to QSFP28 Adapter module converts 10 bidirectional 10G channels to 4 bidirectional 25G channels operating at up to 28Gbps per channel. The Adapter supports FEC (Forward Error Correction) function; the user can enable the FEC function through the register configuration.
As shown in Figure 1, the transmitter side of the adapter converts 10 parallel electrical data inputs to 4parallel electrical data output signals through a 10:4 multiplexing and associated circuitry. The receiver side of the adapter converts 4 parallel electrical signals into 10 parallel electrical signals through a 4:10 De multiplexing and associated circuitry.

Features
● Compliant to CFPHardwareSpecification Version 1.4
● Compliant to CFP MSA Management Interface SpecificationVersion 2.2
● Converts 10 bidirectional 10G lanes to4 bidirectional 25G lanes
● 1 port QSFP28 TX&RX
● Support 100G IEEE 802.3bj NRZ FEC
● Transmission data rate up to 28Gbps per channel
● OTU4 compatible（FEC is invalid when OTU4 data rate mode is on)
● FEC is configurable
● MDIO digital diagnosticinterface(Optional)and control capabilities
● Power class 2(Adapter<5W max)
● Hot pluggable electrical interface
● Single 3V power supply
● RoHS 6 compliant(lead free)
● Case operating temperature
      Commercial: 0 ~ +70℃
      Industrial: -40 ~ +85℃

Applications
● 100GBE interconnects, IEEE 802.3ba 100GBASE-LR4(Adapter+QSFP28_LR4), IEEE 802.3bm
● 100GBASE-SR4(Adapter+QSFP28_SR4)
● High-speed core router connections&Datacom/Telecom switch
● Data aggregation and backplane applications
● Proprietary protocol and density application

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	Vcc	-0.5	3.6	V
Input Voltage	Vin	-0.3	Vcc+0.3	V
Storage Temperature	Tst	-20	85	ºC
Humidity(non-condensing)	Rh	5	85	%

*Exceeding any one of these values may destroy the device immediately

Recommended Operating Conditions

Parameter		Symbol	Min	Typical	Max	Unit
Supply Voltage		Vcc	3.13	3.3	3.47	V
Operating Case temperature		Tca	0		70	ºC
Data RatePer Lane	10GBE	fd	–	10.3125	11.2	Gbps
	25GBE			25.78125	27.952
Power Dissipation		Pm			5	W
Low Power Mode Dissipation		Plow			2	W
Aggregate Bit Rate		BRaggr		103.125	111.8	Gbps

Electrical Characteristics

Parameter		Symbol	Min	Typical	Max	Unit	Notes
Differential input impedance		Zin	90	100	110	ohm
Differential Outputimpedance		Zout	90	100	110	ohm
10GBE	Differential input voltage amplitude	ΔVin	120		820	mVp-p	1
	Differential output voltage amplitude	ΔVout	300		820	mVp-p	2
25GBE	Differential input voltage amplitude	ΔVin	300		1100	mVp-p	1
	Differential output voltage amplitude	ΔVout	500		900	mVp-p	2
Bit Error Rate		BER			E-12		3
Input Logic Level High		VIH	2.0		VCC+0.3	V	3.3V LVCOMS
			0.84		1.5	V	1.2V LVCOMS
Input Logic Level Low		VIL	-0.3		0.8	V	3.3V LVCOMS
			-0.3		0.36	V	1.2V LVCOMS
Output Logic Level High		VOH	VCC-0.2		VCC	V	3.3V LVCOMS
			1.0		1.5	V	1.2V LVCOMS
Output Logic Level Low		VOL	0		0.2	V	3.3V LVCOMS
			-0.3		0.2	V	1.2V LVCOMS

Note：
1.   Differential input voltage amplitude is measured between TxnP and TxnN.
2.   Differential output voltage amplitude is measured between RxnPand RxnN.
3.   BER=10^-12; PRBS 2^31-1@10.3125Gbps/25.78125Gbps.

Reference Clock Characteristics

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Impedance	Zd	80	100	120	Ω
Frequency			161.1328125/644.53125	174.7030837/698.8123348	MHz	1/64 or 1/16 ofelectrical lane rate
FrequencyStability	△f	-100		100	ppm	For Ethernetapplications
		-20		20		For Telecomapplications
OutputDifferentialVoltage	VDIFF	400		1200	mV	Peak to PeakDifferential
RMS jitter	σ			10	ps	Random Jitter. Overfrequency band of10KHz<f<10MHz
Clock DutyCycle		40		60	%
ClockRise/FallTime10%/90%	tr/f	200		1250	ps	1/64 of electrical lane rate
		50		315		1/16 of electrical lane rate

Mechanical Dimensions

Ordering information

Part Number	Product Description
FTC1-HG-Q2-C-E	100G CFP to QSFP28 Adapter, support FEC (Forward Error Correction),the default FEC Enable, supports 100G QSFP28 SR4/PSM4/CWDM4/CLR4,0ºC ~ +70ºC
FTC1-HG-Q2-CI-E	100G CFP to QSFP28 Adapter, support FEC (Forward Error Correction),the default FEC Enable, supports 100G QSFP28 SR4/PSM4/CWDM4/CLR4,-40 ~ +85℃
FTC1-HG-Q2-C-N	100G CFP to QSFP28 Adapter, support FEC (Forward Error Correction),the default FEC Disable, supports 100G QSFP28 LR4/ER4,0ºC ~ +70ºC
FTC1-HG-Q2-CI-N	100G CFP to QSFP28 Adapter, support FEC (Forward Error Correction),the default FEC Disable, supports 100G QSFP28 LR4/ER4,-40 ~ +85℃

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
本产品为CFP光模块，仅展示部分参数，如有需要，请联系我们。

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.