ADTRAN 1xN specifications L1-5B Issue 2, January Clei Code NCM5NTDD, Tables, General

Section 61190860L1-5B

Issue 2, January 2002

CLEI Code: NCM5NTDD_ _

1xN Remote Protection Switch

Pro-Cap

Installation and Maintenance

CONTENTS
1.	GENERAL		1
2.	INSTALLATION		3
3.	CONFIGURATION		4
4.	OPERATIONAL DESCRIPTION		5
5.	NORMAL OPERATION		6
6.	PROTECT OPERATION		6
7.	PROTECTION SWITCH		8
8.	SWITCHBACK		10
9.	AUTO-PROTECT OPERATION		11
10.	SPECIFICATIONS		12
11.	MAINTENANCE		12
12. WARRANTY AND CUSTOMER SERVICE			12
FIGURES
Figure 1.		1xN Pro-Cap	1
Figure 2. SCIM Card Elements			4
Figure 3.		Normal Operation	6
Figure 4.		Arming Operation	8
Figure 5.		Protect Operation	10
Figure 6.		Switchover	10
Figure 7. Total Access 3000 Auto-protect Switching ..			11
TABLES
Table 1.		LED Indication	3
Table 2.		In-Band Commmands	7
Table 3.		Out-Of-Band Commands	7
Table 4. In-Band Enable/Disable Protocol			8
Table 5. In-Band Protection Switch Protocol			9
Table 6. Out-Of-Band Enable/Disable Protocol			9
Table 7. Out-Of-Band Protection Switch Protocol			9
Table 8. In-Band Protection Release Protocol			11
Table 9. Out-Of-Band Protection Release Protocol ...			11
Table 10.		Specifications	12

1. GENERAL

This practice provides installation and operational procedures for the ADTRAN‚ Remote 1xN Pro-Cap protection switch multi-mount housing (P/N 1190860L1). See Figure 1. Pro-Cap initiates remote switching of a DS1 or HDSL circuit to a standby line following detection of a fault. This eliminates the immediate need for a vehicle dispatch to investigate trouble or provide standby service. The shelf also accommodates DDS and ISDN technologies but without protection.

Figure 1. 1xN Pro-Cap

Pro-Cap can be used in conjunction with the ADTRAN Total Access® 3000 Carrier Class Broadband Multiservice Access

Platform, or any standard Office Repeater Bay (ORB) with T1 or HDSL to provide a Protection Switching Network Interface (PSNI).

The Pro-Cap housing accepts eight T200 type circuit cards or four dual slot T400 DS-1, HDSL, or HDSL2 circuit cards. The unit is a wall mounted assembly that provides convenient access to CPE connections. The assembly incorporates a circuit board backplane that provides a choice of amphenol connector or wire-wrap pins for facility wiring hook-up.

The Pro-Cap accepts -48 VDC local power or a modular power supply that inserts into the POWER slot at the far right of the shelf. The power supply module includes an AC power cord that plugs into a standard 110 VAC grounded outlet.

The Switch Customer Interface Module (SCIM) can mount to either the left or right side of the Pro-Cap housing to facilitate access to all CPE connections.

61190860L1-5BSection 61190860L1-5, Issue 21

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