CoolGear USBBG-12U2ML Installation Manual

12-Port USB 2.0 Powered Hub for PC-MAC with DIN RAIL Mount – Installation Guide
1. Introduction: USBG-12U2ML
The High-Speed 12-port USB 2.0 hub provides an ideal solution to expand 12 USB 2.0 ports from one single USB 2.0 host
port. It provides a three wire terminal block connector (+7 ~24V) requiring an AC Adapter.
FEATURES:
•
Compliant with USB Specification Revision 2.0
•
Rigid and Wall-mountable Metal Case
•
Supports High-speed and or Full-speed Packet
• Built-in Multi-TT Chip USB 2.0 Hub Controller
•
Protocol Sequencer for Endpoint 0/1
•
Multi Transaction Translator (per hub 12
concurrent non-periodic transactions
• Provides 12 Downstream Facing Ports
•
Supports 480Mbps, 12Mbps and 1.5Mbps
Speed
•
Supports Self-powered Mode

2. Connector Layout

Port Connection LED
3 pin terminal
block
connector
• +7~24V 3-pin Terminal Block Power Connector: A 3-Pin Terminal Block Connector supplies power for the use of
this product. The AC adapter's output has to be connected to here.
• USB 2.0 Upstream Connector: Type-B connector from upstream USB 2.0 port. It is connected from host or
another USB 2.0 hub.
•
AC Power Adapter: This adapter is required for supplying 110/220 AC power from a wall plug to the hub,
Power LED
USB Type B
Port
12 USB Type A
Downstream Ports
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