100GbE Coherent CFP2

10GbE Tunable XFP

10GbE Tunable SFP+

  • 10GbE Tunable SFP+
    10Gbp/s C-band C-temp Tunable DWDM Zero Chirp 40 km Transceiver, available in C-temp and E-temp.
  • 10GbE Tunable SFP+
    10Gbp/s C-band Tunable DWDM Negative Chirp 80 km Transceiver, available in C-temp, E-temp and I-temp

Coherent Components


100GbE Modulators

Tunable Lasers

40GbE Modulators

20GbE Modulators

10GbE Modulators

  • Powerbit F10
    10-12.5 Gb/s Intensity Modulator - Low Drive Voltage

400GbE Transceivers

25GbE SFP28 Client/Datacom

100GbE CFP2 Client/Datacom

100GbE CFP4 Client/Datacom

100GbE QSFP28 Client/Datacom

10GbE SFP+ Client/Datacom

10GbE SFP+ Wireless

DML Lasers

  • 10G CWDM DFB
    10Gb/s DFB Chip (Bare Die) 1271/1291/1311/1331nm
  • 1270nm High Power
    10Gb/s DFB Chip (Bare Die)
    10GPON ONU 1270nm
  • 25G CWDM DFB
    25Gb/s DFB Chip (Bare Die)
    20 to 65degC"
  • 25G CWDM DFB
    25Gb/s DFB Chip (Bare Die)
    -5 to 85degC
  • 25G TDM DFB
    25Gb/s DFB Chip (Bare Die)
    I-Temp -40 to 95degC

EML Lasers

25GbE SFP28 LR

25GbE SFP28 LR

Commerical temperature 1310nm 25GBASE-LR 10km Transceiver



A integrated 25Gigabit Ethernet (25GbE) Small Form Factor Pluggable optical transceiver module that consists of a 25 Gbit/s DML optical transmitter and a PIN receiver. Transceiver uses an uncooled direct modulation (DM) 1310nm DML Diode to achieve 10km. It can be used in Data Center, Enterprise switch line card applications, Storage, IP network and LAN. Temperature range is C-temp.


Data Center/Enterprise Applications
High Performance Computing applications
Server and Storage Area Network Interconnect


Applications include 25GbE (IEEE 802.3cc-2017)
Data rate of 24~28Gbps
1.3 m transmission wavelength
Up to 10 km transmission distance (LR)
Compliant to SFP28 SFF standards (SFF-8402)
1310nm un-cooled, direct modulation laser
PIN photodiode receiver with limiting amplifier
Low power consumption with Pc <1.0 W at 85oC
Positive power supply lines: 3.3 V
Operating case temperature range: -40 to 85oC
Compact size (56.5mm L x 13.9mm W x 11.85mm H)
LC-duplex optical receptacle
Hot Z-pluggable to 20-pin electrical connector (SFF-8071)
Lever latching mechanism (SFF-8432 Compliant Technique #2)
Two-wire management interface (SFF-8472)
RoHS 6 compliant

All 25GbE SFP28 Client/Datacom

Product Name Description
Industrial Temperature 1310nm 10km Transceiver CPRI SFP28 1310nm 10km Transceiver I-Temp