DWDM-SFP-5252= Cisco Compatible 1G 80KM SMF SFP Transceiver

Cisco
SFP
1.25G
Duplex
80 km
DWDM-SFP-5252= Cisco Compatible 1G 80KM SMF SFP Transceiver

Cisco compatible DWDM-SFP-5252= - Key Features

  • Compatibility: Cisco
  • Media Type: Single-Mode Fiber (SMF)
  • Fiber Count: Duplex
  • Connector: Double LC/UPC
  • Maximum Distance: 80 km
  • Guaranteed Link Budget: 24 dB
  • Tx Wavelenght: DWDM 45Ch (C-band 100Ghz)
  • Supported Data Rate: 1.063 Gbps - 1.25 Gbps
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C

Cisco DWDM-SFP-5252= Price

SKUSKU:DWDM-1.25G-SFP-80-31-CI
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
75.85
Choice of 0+
Telecoms & Integrators Globally

Cisco compatible DWDM-SFP-5252= Specifications

Form Factor
SFP
Media Type
Single-Mode Fiber (SMF)
Fiber Count
Duplex
Connector
Double LC/UPC
Maximum Distance
80 km
Guaranteed Link Budget
24 dB
TX Wavelength
Channel 31 (1552.52nm)
RX Wavelength
Channel 17-61 (DWDM, C-Band 50/100 GHz)
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
100GHz (0.8nm)
Rx Wavelength Bandwidth
1260 - 1620 nm
Minimum Transmitting Power
0 dBm
Maximum Transmitting Power
2 dBm
Receiver Sensitivity
-24 dBm
Receiver Overload
-3 dBm
Dispersion
1600-1700 ps/nm ps/nm
Transmitter Type
DFB Laser
Receiver Type
PIN 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

Cisco compatible DWDM-SFP-5252= Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Cisco compatible DWDM-SFP-5252= Description

Our Compatible Cisco DWDM-SFP-5252= SFP transceiver is based on our DWDM-1.25G-SFP-80-31 product, which has the same parameters and is manufactured in accordance with the same industry standards as its OEM counterpart. Our compatible module version is designed for operation over a Double Fiber Single-Mode Fiber (SMF) optical cable. It has a minimum guaranteed optical budget of 24 dB, which typically is enough to reach about 80 km. However, distance is only an indicative parameter calculated for identification comfort. Finally, we calculate distance while keeping in mind the minimum (guaranteed) optical budget and the average attenuation of optical cabling in the industry. Our Cisco DWDM-SFP-5252= compatible transceiver uses a high-quality DFB Laser transmitter operating at 1552.52 nominal wavelength and a ITU-T DWDM Grid 100 GHz C-Band PIN photodiode receiver. This module supports DDM/DOM optical diagnostics and provides diagnostic data about the current operating conditions. This compatible module has a Double LC connector and module is designed for operation in standard temperature networking environments ranging from 0°-70°C. The transceiver chipset supports data rates ranging from 1.063-1.25Gbps and such applications as Gigabit Ethernet (1.25 Gbps), 1G Fiber Channel (1.0625 Gbps). It is important to note that the mentioned application support will vary depending on the port where the module will be used, and it supported applications as well as module speed configuration during ordering process, but we can ensure that our module will support at least the same functionality as its OEM counterpart. This is a multi-purpose transceiver that can be used in a variety of different places in today's networking. As a result, Internet Service Provider (ISP) Fiber to the Home Aggregation and Backbone, Mobile Operator Core Networks and Mobile Backhaul and Data Center networking site interconnections are the most popular applications for this product.

Our compatible Cisco DWDM-SFP-5252= module is CE/RoHS certified, it meets product safety standards, and is compliant with SFP Multi Source Agreement (MSA) SFF-8477 industry standard. To ensure smooth operation, we have completed compatibility tests for this module with the most recent platforms of Cisco networking equipment, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly in Cisco platforms. We are committed to quality, therefore before delivering our products, we conduct stringent quality inspections that include optical parameter measurements, connector cleanliness tests, and 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.