ADTRAN 1xN - Manual
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Table of Contents:
- Page 2 – Switch Customer Interface Module; Functional Description; Section 9
- Page 3 – Warranty and Customer; Mounting Procedure; Frame Ground; Facility Side; Table 1. LED Indication
- Page 4 – Customer Side; N O T E; Mounting; Figure 2; for SCIM Card connections,
- Page 6 – Figure 3; CENTRAL OFFICE
- Page 8 – Arming; for; Table 4
- Page 9 – In-band Protection Switch Protocol; Table 5; See; Table 6; See; Table 7
- Page 10 – Figure 5; and; Figure 6; for switchover codes; Switchback Receive Path
- Page 11 – In-band Release Protocol; Table 8; Table 9; for return to normal operation.; Signal Transmit; The controller card will transmit a 0 dB signal.; Figure 7
- Page 12 – Table 10. Specifications
1
61190860L1-5B
Section 61190860L1-5, Issue 2
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
Trademarks: Any brand names and product names included in this document are
trademarks, registered trademarks, or trade names of their respective holders.
1xN Remote Protection Switch
Pro-Cap
Installation and Maintenance
Section 61190860L1-5B
Issue 2, January 2002
CLEI Code: NCM5NTDD_ _
Figure 1. 1xN Pro-Cap
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.
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.
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
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Summary
2 61190860L1-5B Section 61190860L1-5, Issue 2 The SCIM can be locally powered by -48 VDC, orspan powered from the standby unit in slot 8 ifequipped for span power. Slide switch S1 selectsbetween local or span power. CPE receive andtransmit connections are either amphenol or RJ-48Cjacks. Revision His...
3 61190860L1-5B Section 61190860L1-5, Issue 2 Documentation associated with the listed cardsprovides information on implementing the auto-protectfunction. LED Indication Table 1 describes LED indication. • All LEDs OFF indicates no power to the SCIM. • All LEDs flashing red indicates the protect car...
4 61190860L1-5B Section 61190860L1-5, Issue 2 Wire-Wrap – The to-facility and from-facilitywire-wraps are an alternate method in lieu of theamphenol connections. Customer Side Amphenol Connection – The to-CPE and from-CPEamphenols should be left-side oriented to preventSCIM panel removal interferenc...
