Moduletek Optoelectronics Lab has procured a Celestica DS2000 switch for compatibility testing of its 10G/25G SFP28 and 40G/100G QSFP28 transceiver product lines. Below is the full unboxing and inspection process.
Table 1 Official Switch Specifications
  HwSKU
  Model Number
  ASIC
  Description
  Celestica DS2000
  R4041-F9004-A0
  broadcom
  1U, 48x 10/25GbE + 8x 100GbE, COMe 4C/16GB-DDR/64GB-SSD (B2F)
        The package contains one switch chassis, two external power supply modules, and four back-to-front fan modules.
        Included accessories: rack rails, mounting ears, mounting screws, power cables and serial cables.
DS2000 Inner Packaging
Figure 1 DS2000 Inner Packaging

DS2000 Accessories
Figure 2 DS2000 Accessories
        The front panel is equipped with 48×25G SFP28 ports and 8×100G QSFP28 ports.
        The rear panel integrates a serial port, management port, USB port, reset button, AC power connectors and fan slots.
DS2000 Front and Rear Panels
Figure 3 DS2000 Front and Rear Panels
        Connect your PC to the switch serial port via an RJ45-to-DB9 serial cable.
        The default baud rate of the device is 115200.
        Default SONiC system console login credentials:
        • Username: admin
        • Password: YourPaSsWoRd
Optical Module Installed in DS2000
Figure 4 Optical Module Installed in DS2000
        Insert a Moduletek 25G LR transceiver into the SFP28 port.
        Run the following command to check interface list and port status:
            show interface status
        Run the following command to verify transceiver information and DOM data:
            show interfaces transceiver eeprom --dom
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