ADTRAN SHDSL T1 Connections, Compliance Codes, Installation, Typical System Application

•Factory default restoration via VT100 menu screens or SNMP commands

•Firmware upgrade using YModem or TFTP connection

•Receives remote NTU’s firmware upgrades via YModem or TFTP connection

•Automatically updates the Circuit ID

•Automatically updates the date and time registers

•Password protected

See Figure 2 for a typical configuration setup.

Connections

The SHDSL T1/E1 LTU inserts into any access module slot (1 through 28) of a Total Access 3000 chassis. Power and alarm signals are provided to the module through the backplane of the chassis.

The G.703 and SHDSL signals are transmitted/received via the 64-pin backplane amphenol connectors. The G.703 signal is transmitted to the network side via “Pair 8,” and the G.703 signal is received from the network side via connector “Pair 7.” The SHDSL signal is trans- mitted to and from the customer side via connector “Pair 2.”

Compliance

Table 1 shows the compliance codes for the SHDSL T1/ E1 LTU. The SHDSL T1/E1 LTU is NRTL listed to the applicable UL standards. The SHDSL T1/E1 LTU is to be installed in a restricted access location and in a Type “B” or “E” enclosure only.

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:

1.This device may not cause harmful interference.

2.This device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by ADTRAN could void the user’s authority to operate this equipment.

Table 1. Compliance Codes

Code	Input	Output
Power Code (PC)	F	C
Telecommunication Code (TC)	–	X
Installation Code (IC)	A	–

3. INSTALLATION

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

After unpacking the SHDSL T1/E1 LTU, inspect it for damage. If damage has occurred, file a claim with the carrier, then contact ADTRAN Customer Service.

Refer to the Warranty and Customer Service section for further information. If possible, keep the original shipping container for returning the SHDSL T1/E1 LTU for repair or for verification of shipping damage.

	Management				VT100
Network	System
	VT100		2-Wire Twisted Pair		SHDSL
					NTU
	LTU				1225236L1
	1181308L1
	PWR				PWR
	1				SHDSL
	2	P			T1/E1
		O
	3	R			TEST
		T
	4				ALM
	OPT				Customer T1 or E1
					Equipment
			SHDSL	SHDSL	(e.g., PABX)
	Total Access 3000		T1/E1	T1/E1
			LTU	NTU

Figure 2. Typical System Application

2 Issue 1, August 2003 61182210L1-5A