100G CFP2 to QSFP28 Adapter

Description
The 100G CFP2 to QSFP28 Adapter module is a four-Channel, 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 Networks 100G CFP2 to QSFP28 Adapter integrates four data lanes in each direction with operating at up to 28Gbps per lane. The adapter without the FEC (Forward Error Correction) and supports 100G QSFP28 LR4/ER4. When the 100GE network equipment’s CFP2 port has FEC function, it can support 100G QSFP28 SR4/PSM4/CWDM4/CLR4.
As showed in Figure 1, the adapter converts 4 parallel electrical data inputs to 4 parallel electrical data output signals through CDR circuits on both receiver and transmitter side.

Features
● Compliant to CFP2 Hardware Specification Version 1.0
● Compliant to CFP2 MSA Management Interface Specification Version 2.4
● 4 channels full-duplex transceiver
● Internal CDR circuits on both receiver and transmitter channels
● Transmission data rate up to 28Gbps per channel
● OTU4 compatible
● Without FEC (Forward Error Correction)
● 1 port QSFP28 TX&RX, supports 100G QSFP28 LR4/ER4.
● Supports 100G QSFP28 SR4/PSM4/CWDM4/CLR4 (when the 100GE network equipment’s CFP2 port has FEC function)
● MDIO digital diagnostic interface(Optional) and control capabilities
● Power class 3 (Adapter<2W max)
● Hot pluggable electrical interface
● Single 3.3V 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)
● 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 Rate Per Lane	fd	–	25.78125	27.952	Gbps
Power Dissipation	Pm			2	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 Output impedance		Zout	90	100	110	ohm
25GBE	Differential input voltage amplitude	ΔVin	300		900	mVp-p	1
	Differential output voltage amplitude	ΔVout	400		800	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 RxnP and RxnN.
3.   BER=10^-12; PRBS 2^31-1@25.78125Gbps.

Mechanical Dimensions

Ordering Information

Part Number	Product Description
FTC2-HG-Q2-C-N	100G CFP2 to QSFP28 Adapter, without FEC (Forward Error Correction), supports 100G QSFP28 LR4/ER4.Supports 100G QSFP28 SR4/PSM4/CWDM4/CLR4 (when the 100GE network equipment’s CFP2 port has FEC function),0ºC ~ +70ºC
FTC2-HG-Q2-CI-N	100G CFP2 to QSFP28 Adapter, without FEC (Forward Error Correction), supports 100G QSFP28 LR4/ER4.Supports 100G QSFP28 SR4/PSM4/CWDM4/CLR4 (when the 100GE network equipment’s CFP2 port has FEC function),-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
本产品为CFP2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.