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Dell DWDM-SFP25G-51.72 Compatible 25GBASE-DWDM SFP28 100GHz C32 1551.72nm 10km SMF LC DOM Optical Transceiver Module


Dell DWDM-SFP25G-51.72 compatible optical transceiver is a dual fiber 25.8Gbps Small Form-factor Pluggable SFP28 DWDM module for use in 25GBASE Ethernet. SFP28 DWDM5172-LR provides 25Gb/s throughput up to 10km over single-mode fiber (SMF) with host FEC using C32 1551.72nm wavelength. This transceiver is fully compliant with SFP28 Multi-Source Agreement (MSA), IEEE 802.3 25GBASE-DWDM and 25GAUI standard. Its electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Duplex LC connector. The full-duplex SFP28 transceiver features highly reliable DWDM EML transmitter and PIN photo detector to offer high performance interconnection at 25 Gbps data rate. Built-in Digital Diagnostic Monitoring (DDM) support is present for real-time performance monitoring via 2-wire Interface (TWI/I2C). Our modules are factory pre-programmed for compatibility, perform identically to original Dell DWDM-SFP25G-51.72 transceivers.


Feature

  • Equivalent to Dell DWDM-SFP25G-51.72 in function
  • Hot pluggable SFP28 form factor
  • Data rate up to 25.8Gbps
  • C32 1551.72nm DWDM EML transmitter
  • PIN photo receiver
  • Duplex LC optical connector
  • Link distances up to SMF 10km with host FEC
  • Internal CDR on both Transmitter and Receiver channels
  • Built-in digital diagnostic via 2-wire interface
  • Single 3.3V power supply voltage
  • Power consumption < 2W
  • Ambient temperature range 0 to 70°C for commercial application
  • Compliant with SFF-8402, SFF-8432, SFF-8419, SFF-8472
  • Compliant with IEEE 802.3 25GBASE-DWDM
  • Compliant with RoHS, REACH, CE, FCC standards

Application

  • 25G Ethernet
  • Data Center

Specification

Dell Compatible P/N DWDM-SFP25G-51.72 Form Factor SFP28
Max Data Rate 25.8Gbps Max Distance 10km (6.2 miles)
Wavelength 1551.72nm Connector Duplex LC
DDM/DOM Support Media SMF
Transmitter Type DWDM EML Receiver Type PIN
Transmitter Power -2 to 6dBm Receiver Sensitivity < -12dBm
Extinction Ratio 4dB Receiver Overload 2dBm
Transmit and Dispersion Penalty 3.5dB Power Budget 10dB
OE Packaging Box Packaging Signal Conditioner Retimer for TX and RX
Modulation Format NRZ Host FEC Support
Power Consumption 2W Commercial Temperature Range 0 to 70°C (32 to 158°F)