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100G QSFP28 CFP

QSFP28 100G ER4

QSFP28 100G ER4
Part Number
Package Style
Data Rate
Reach
Wavelength No.
Connector
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The Hilink 100GE 4WDM-40 40km QSFP28 optical transceiver (HL-QSFP28-4ER4C) is designed for use in 100-Gigabit Ethernet links up to 30km without FEC or 40km with FEC on Single Mode Fiber (SMF). It is compliant with the QSFP28 MSA, 4WDM-40 MSA, and relevant portions of IEEE 802.3bm. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP28 MSA. 

It converts 4 input channels of 25.78125Gb/s electrical data to 4 channels of LAN-WDM optical signals and then multiplexes them into a single channel for 103.125Gb/s optical transmission

Features

Hot-pluggable QSFP28 form factor

4 channels full-duplex transceiver module

Supports 103.125Gb/s aggregate bit rate

4 channels DFB-based LAN-WDM cooling transmitter

4 channels APD ROSA

Internal CDR circuits on both receiver and transmitter channels

3.8W maximum power dissipation

Maximum link length of 30km  onSMF without FEC

Maximum link length of 40km  onSMF with FEC

Duplex LC receptacle

Built-in digital diagnostic functions

Operating case temperature range: 0 to 70°C

Single 3.3V power supply

RoHS-6 compliant (lead free)

 

Applications

100GBASE-ER4 Lite 100G Ethernet

100GE 4WDM-40 applications

Optical Characteristics 

Parameter

Symbol

Min

Typical

Max

Unit

Lane Wavelength

L0

1294.53

1295.56

1296.59

nm

L1

1299.02

1300.05

1301.09

nm

L2

1303.54

1304.58

1305.63

nm

L3

1308.09

1309.14

1310.19

nm

Transmitter

Side Mode Suppression Ratio

SMSR

30



dB

Total Average Launch Power

PT



12.5

dBm

Average Launch Power (each lane)

PAVG

-2.5


6.5

dBm

Optical Modulation Amplitude1 (each lane)

POMA

0.5


6.5

dBm

Difference in Launch Power

Ptx,diff



3

dB

Launch Power in OMA minus TDP


-0.5



dBm

Transmitter and Dispersion Penalty (TDP) (each lane)

TDP



3.0

dB

Extinction Ratio

ER

4.5



dB

For more detials , please contact us by info@hilinktech.com 

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