ADTRAN 810 Plus manual Review the Rear Panel Design, RJ-48C, Connection Port

Chapter 2. Installation

A supplementary equipment grounding conductor shall be installed be- tween the product or system and ground that is in addition to the equipment grounding conductor in the power supply cord.

The supplementary equipment grounding conductor shall not be smaller in size than the ungrounded branch-circuit supply conductors. The supple- mentary equipment grounding conductor shall be connected to the product at the terminal provided, and shall be connected to ground in a manner that will retain the ground connection when the product is unplugged from the receptacle. The connection to ground of the supplementary equipment grounding conductor shall be in compliance with the rules for terminating bonding jumpers at Part K or Article 250 of the National Electrical Code, ANSI/NFPA 70. Termination of the supplementary equipment grounding conductor is permitted to be made to building steel, to a metal electrical race- way system, or to any grounded item that is permanently and reliably con- nected to the electrical service equipment ground.

REVIEW THE REAR PANEL DESIGN

The ATLAS 810PLUS rear panel contains eight slots for housing option mod- ules which provide a variety of additional resources and data ports. All slots are functionally identical except slots 7 and 8, which can also accommodate an optional power supply for redundancy. See Figure 2-1(AC powered unit) and Figure 2-2(DC powered unit).

Control/Chain Out	NTWK1
Connects to Chain	RJ-48C
In of another unit	Connection Port

Control/

Chain In

Interface of

Chain In

CONTROL

/CHAIN

IN OUT

1

2

10 Base T	MON (Monitor)
RJ-48C	Bantam test jack
Connection Port
Alarm Relay
Connection
CAUTION: MAINTENANCE TO BE PERFORMED BY TRAINED SERVICE PERSONNEL ONLY
	NC NO COM GND
10 BASE T	ALARM	MON NTWK 1 NTWK 2
5
6

NTWK2

RJ-48C

Connection Port

Power Switch

CAUTION:

REMOVE POWER CORD PRIOR TO

REMOVAL OF POWER SUPPLY

I

O

90-130/190-240VAC 4A/2A, 50/60 HZ

3

7

4

8

4A/25OV SLOBLO

				CAUTION: FOR CONTINUED PROTECTION
		CAUTION-RISK OF
			SUPPLAMENTAL EARTH GROUND MUST BE CONNECTED	AGAINST RISK OF FIRE REPLACE ONLY
ALL EMPTY SLOTS MUST BE COVERED	WITH BLANK PANELS	ELECTRIC SHOCK	PRIOR TO CONNECTION OF TELECOMMUNICATION WIRING	WITH SAME TYPE AND RATING OF FUSE.

Blank panel covering an	Supplemental
unused option slot	earth ground lug
	Figure 2-1. AC Powered ATLAS 810PLUS Rear Panel

61200266L1-1 ATLAS 810PLUS User Manual 2-3