ADTRAN 6530 specifications L1-5D Issue 4, October, General

Section 61225001L1-5D

Issue 4, October 2002

Express 6530 SHDSL NxNTU

Installation and Maintenance

CONTENTS
1. GENERAL		1
2. CONNECTIONS		4
3. OPTIONING		7
4. SPECIFICATIONS		18
5. WARRANTY AND CUSTOMER SERVICE		19
FIGURES
Figure 1.	Express 6530 SHDSL NxNTU	1
Figure 2. Express 6530 Functional Overview		2
Figure 3.	Express 6530 Back Panel	4
Figure 4.	Express 6530 Strap Map	7
Figure 5.	Express 6530 Menu Tree	8
Figure 6.	Cross-Connect Map	9
Figure 7. Time Slot Allocation		10
Figure 8.	Framed Full E1 Service	11
Figure 9.	Unframed Full E1 Service	11
Figure 10.	Full Nx64K 2 Mbps Service	12
Figure 11. Back-to-Back NTU Operation		12
Figure 12. Local Dual Sided Loopback		13
Figure 13.	Remote Dual Sided Loopback	13
Figure 14. Local Customer Transparent Loopback		14
Figure 15. Remote Customer Transparent Loopback ....		14
Figure 16. Local Customer Nontransparent Loopback ..		14
Figure 17. Remote Customer Nontransparent
	Loopback	14
Figure 18. Local Network Transparent Loopback		14
Figure 19. Remote Network Transparent Loopback		14
Figure 20. Local Network Nontransparent Loopback ....		14
Figure 21. Remote Network Nontransparent
	Loopback	14
Figure 22.	CRC-4 Detection/Generation	16
TABLES
Table 1.	LED Descriptions	2
Table 2.	Front Panel Pushbuttons	3
Table 3.	SHDSL Pin Connections	4
Table 4.	G.703 Pin Connections	4
Table 5.	V.28 Pin Connections	5
Table 6.	X.21 Pin Connections	5
Table 7.	V.35 Pin Connections	6
Table 8.	V.36 Pin Connections	6
Table 9.	Loopback Overview	15
Table 10. Express 6530 SHDSL NxNTU
	Specifications	18

1. GENERAL

This practice contains installation and maintenance information for the Express 6530 SHDSL NxNTU, P/N 1225001L1. The unit is illustrated in Figure 1.

The ADTRAN Express 6530 is a network terminating unit using Single-Pair High Speed Digital Subscriber

				SHDSL	G.703	Nx64K	RTS/C
			BERT		RLOOP	BERT	RLSD/I
		REMOTE LOOP		LLOOP
	LOCAL LOOP/
T
PORT SELEC	ERR INJ
Express
6530

Figure 1. Express 6530 SHDSL NxNTU

Line (SHDSL) technology to transport data over a single copper loop. The Express 6530 interfaces between the incoming ITU G.991.2 (SHDSL) leased-line service and the customer’s Data Terminal Equipment (DTE), providing solutions for LAN-to-LAN bridging, Frame Relay, and/or PBX termination.

The Express 6530 is a locally powered standalone unit which contains an integrated Data Service Unit (DSU), eliminating the need for a separate DSU. The Express 6530 interfaces to a customer’s G.703, V.35, or X.21 interfaces and can be provisioned to support simultaneous G.703 and Nx64 services. The SHDSL interface is designed to operate from 192 kbps to

2.304 Mbps in 64 kbps increments or from 3 to 36 time slots, with each time slot representing 64 kbps. The SHDSL time slots can be multiplexed to the G.703 and/or the Nx64 interfaces. The maximum number of time slots that can be directed toward the G.703 interface is 32 (2.048 Mbps), while the Nx64 can support 36 (2.304 Mbps). A block diagram of the Express 6530 functionality is illustrated in Figure 2.

The Express 6530 can be deployed in pairs for a local campus application or to an LTU located in a Central Office. The Express 6530 can be locally or remotely provisioned with local provisioning being accomplished through the V.28 control port using a dumb terminal or PC with a terminal emulation program. The Express 6530 can be remotely provisioned by another Express 6530 or an ADTRAN SHDSL LTU. The Express 6530 can initiate and respond to local and remote loopbacks and has an internal 215-1 pseudorandom test pattern for bit error testing. Front panel mounted LEDs and pushbuttons provide interface and test status as well as the initiation of a remote or local loopback.

61225001L1-5D	Trademarks: Any brand names and product names included in this document are	1
	trademarks, registered trademarks, or trade names of their respective holders.