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Arista Networks SFP-25G-CW-1350-40 Compatible 25GBASE-CWDM SFP28 1350nm 40km SMF LC DOM Optical Transceiver Module

Original price $582.00
Current price $349.00
SKU

Arista Networks SFP-25G-CW-1350-40 Compatible 25GBASE-CWDM SFP28 1350nm 40km SMF LC DOM Optical Transceiver Module


Arista Networks SFP-25G-CW-1350-40 compatible optical transceiver is a dual fiber 25.8Gbps Small Form-factor Pluggable SFP28 CWDM module for use in 25GBASE Ethernet. SFP28 CWDM1350-ER provides 25Gb/s throughput up to 40km over single-mode fiber (SMF) with host FEC using 1350nm wavelength. This transceiver is fully compliant with SFP28 Multi-Source Agreement (MSA), IEEE 802.3 25GBASE-CWDM 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 CWDM DML transmitter and APD 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 Arista Networks SFP-25G-CW-1350-40 transceivers.


Feature

  • Equivalent to Arista Networks SFP-25G-CW-1350-40 in function
  • Hot pluggable SFP28 form factor
  • Data rate up to 25.8Gbps
  • 1350nm CWDM DML transmitter
  • APD photo receiver
  • Duplex LC optical connector
  • Link distances up to SMF 40km 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 < 1.5W
  • 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-CWDM
  • Compliant with RoHS, REACH, CE, FCC standards

Application

  • 25G Ethernet
  • Data Center
  • Enterprise
  • Campus

Specification

Arista Networks Compatible P/N SFP-25G-CW-1350-40 Form Factor SFP28
Max Data Rate 25.8Gbps Max Distance 40km (24.9 miles) with FEC, 30km (18.6 miles) without FEC
Wavelength 1350nm Connector Duplex LC
DDM/DOM Support Media SMF
Transmitter Type CWDM DML Receiver Type APD
Transmitter Power 0 to 6dBm Receiver Sensitivity < -19dBm
Extinction Ratio 4dB Receiver Overload -6dBm
Transmit and Dispersion Penalty 6dB Power Budget 19dB
OE Packaging Coaxial Packaging Signal Conditioner Retimer for TX and RX
Modulation Format NRZ Host FEC Support
Power Consumption 1.5W Commercial Temperature Range 0 to 70°C (32 to 158°F)