Sonnet Echo Express SEI User Manual page 12

Chapter 3 – Computer Update and Card Installation Steps
Support Note:
Sonnet's ThunderLok™ 3 Thunderbolt connector
retainer clip secures the included Thunderbolt 3 (40Gbps) cable to
the Echo chassis to prevent accidental disconnects. It is compatible with
0.5-meter Thunderbolt 3 (40Gbps) cables and 1–2 meter Thunderbolt
3 (20Gbps) cables, but it is not compatible with 1-meter and longer
Thunderbolt 3 (40Gbps) cables.
To attach the clip to the cable, remove both from their packaging, and then
insert the connector into the connector clip as shown (Figure 7). Note that
the connector will pass all the way through the clip; when you connect the
cable to the chassis, the clip will secure the connector.
12. Turn the Echo Express SE I T3E right-side-up.
13. Connect the included Thunderbolt cable between either Thunderbolt
port on the Echo chassis and a Thunderbolt port on your computer,
or other Thunderbolt device in the chain connected to the
computer (Figure 8). Secure the retainer clip to the chassis if you
attached it. If you are daisy chaining additional Thunderbolt
devices, connect another Thunderbolt cable between the
downstream device and the open Thunderbolt port on the Echo
chassis.
14. Connect the included power cord between a wall outlet or power strip
and the power adapter; verify the connector is plugged in securely.
Note that the power adapter's power indicator will light at this time.
15. Connect the power adapter cable to the Echo chassis 12V power socket.
Note that the power indicator on the Echo Express SE I T3E chassis
will not light until the computer, and any other Thunderbolt device
connected between it and the Echo chassis, is powered on.
8
Figure 7
Figure 8