Connecting The External Interface Cables - Ruijie RG-S6510-4C Series Hardware Installation And Reference Manual

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RG-SS6510 4C Series Switch Hardware Installation and Reference Guide
3.8 Grounding
A PGND is installed on the back of RG-S6510-4C. First connect the PGND to the grounding terminal of the cabinet and
then connect the grounding terminal to the grounding bar of the equipment room.
Precautions

The cross sectional area of the grounding cable should be determined according to the possible maximum current.
Cables of good conductor should be used.

Do not use bare wire.

The grounding resistance for combined grounding should be less than 1Ω.
To guarantee the security of the person and the device, the RG-S6510-4C must be well-grounded. The grounding
resistance should be less than 1Ω.
A service person should check whether or not the socket-outlet from which the device is to be powered provides a
reliable connection to the building protective earth. If not, the service person should arrange for the installation of a
protective grounding conductor from the separate protective grounding terminal to the protective earth wire in the
building.
The socket-outlet should be installed at a location near the device easy for operation.
During the device installation, always make the ground connected first and disconnected last.
The cross-sectional area of protective grounding conductor should be at least 2.5 mm
3.9 Connecting the Cables of the Management Serial Ports
Simple Connection Steps
Connect the RJ45 connector to the Console interface of the management engine module with shipped console cable,
and connect the DB9 connector to the NM or control terminal.
By default, the baud rate is 9600, data bit 8, parity check none, stop bit 1, and flow control none.

3.10 Connecting the External Interface Cables

Precautions
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Correctly distinguish single-mode and multi-mode fibers and ports.

Avoid bends of small curvature at the connector.
Simple Connection Steps
1. Connect one end of the RJ45 connector to the Ethernet MGMT interface of the device board, and the other end to
the NMS or a control terminal
2. Insert the single-mode or multi-mode fiber into the appropriate interface according to the identification on the panel
of the line card. Distinguish the Rx/Tx end of the fiber.
Product Installation
2
(12 AWG).
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