Finisar compatible FWLF16197Dxx SFP Module

Finisar
SFP
1.25G
Duplex
120 km
Finisar compatible FWLF16197Dxx SFP Module

Finisar compatible FWLF16197Dxx - Key Features

  • Compatibility: Finisar
  • Media Type: Single-Mode Fiber (SMF)
  • Fiber Count: Duplex
  • Connector: Double LC/UPC
  • Maximum Distance: 120 km
  • Guaranteed Link Budget: 32 dB
  • Tx Wavelenght: CWDM 18 Ch
  • Supported Data Rate: 1.063 Gbps - 1.25 Gbps
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C

Finisar FWLF16197Dxx Price

SKUSKU:CWDM-1.25G-SFP-120-MS
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
21.80
Choice of 0+
Telecoms & Integrators Globally

Finisar compatible FWLF16197Dxx Specifications

Form Factor
SFP
Media Type
Single-Mode Fiber (SMF)
Fiber Count
Duplex
Connector
Double LC/UPC
Maximum Distance
120 km
Guaranteed Link Budget
32 dB
TX Wavelength
1270-1610 nm (CWDM, 18 channels)
RX Wavelength
1270-1610nm (CWDM, 18 channels range)
Supported Data Rate
1.063 Gbps - 1.25 Gbps
Supportet Ethernet Applications
Gigabit Ethernet (1.25 Gbps)
Supported Fiber Channel Applications
1G Fiber Channel (1.0625 Gbps)
DDM/DOM
Supported
Tx Wavelength Bandwidth
20nm (1260 - 1280 nm)
Rx Wavelength Bandwidth
G.694.2 CWDM Grid (1270-1610nm)
Minimum Transmitting Power
0 dBm
Maximum Transmitting Power
5 dBm
Receiver Sensitivity
-32 dBm
Receiver Overload
-7 dBm
Dispersion
2600-2700 ps/nm ps/nm
Transmitter Type
DFB Laser
Receiver Type
APD Photodiode
Temperature Range
Standard 0°-70°C
Power
+3.3V single power supply
Compliance
CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, RoHS, INF-8074i, SFP MSA

Finisar compatible FWLF16197Dxx Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Finisar compatible FWLF16197Dxx Description

Finisar compatible FWLF16197Dxx is SFP (Small Form factor Pluggable) Transceiver, operating over Double Fiber CWDM Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 32 dB, with in most cases is enough to reach about 120 km distance. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. Our Nokia Finisar compatible transceiver use top quality DFB Laser transmitter with operating aoperating at 1470-1610 nm nominal wavelength (when ordering specific Tx wavelength needs to be selected above) and a 1270-1610 nm APD Photodiode receiver. It support DDM/DOM optical diagnostics, with provide diagnostic information about the present operating conditions. Finisar compatible FWLF16197Dxx transceiver operates in Standard 0°-70°C temperature range and has Double LC interface. SFP support 1.063-1.25Gbps data rate and such applications as Gigabit Ethernet (1.25 Gbps)|1G Fiber Channel (1.0625 Gbps). SFP Double Fiber CWDM optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular applications are Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprice LAN & SAN Networks, Data Center LAN & SAN Networks and other optical links.

Finisar compatible FWLF16197Dxx Transceiver is CE/RoHS certified and it is Compliant with product safety standards. Finisar is one of leading OEM manufacturer in our industry and their products are used by many equipment manufacturers. Our product EEPROM memory will be coded with necessary information to fully meet Finisar compatibility and will work seamlessly with platforms which support Finisar products . However, our optical transceivers are compliant to SFP Multi Source Agreement INF-8074i industry standard as well. Because our focus is providing top quality service, we are performing serious quality checks before delivery of our products. As a result, we do optical parameter measurements, connector cleanness tests and SFP transceiver EEPROM memory data validation tests. If you have any questions, please Contact us. We will gladly learn about your needs and recommend the best compatible products from our portfolio.

CWDM ChannelsITU ChannelTHznmFinisar Part NumberClasp Color CodeChannel 47203.81471FWLF16197D47GrayChannel 49201.11491FWLF16197D49VioletChannel 51198.41511FWLF16197D51BlueChannel 53195.81531FWLF16197D53GreenChannel 55193.31551FWLF16197D55YellowChannel 57190.81571FWLF16197D57OrangeChannel 59188.41591FWLF16197D59RedChannel 61186.11611FWLF16197D61Brown