Charles 31929E Product Information Manual

Text of Charles 31929E User Guide:

• Section 319–29E–202 Equipment Issue 2 Third Printing, June 1999Charles Industries, Ltd. 1999 Charles Industries Ltd. CLEI is a trademark of Bell Communications Research, Inc. All rights reserved. Printed in United States of America. The availability of features and technical specifications herein subject to change without notice. Page 1 of 14 STS 3192–9E Powering T1 Network Inte

• Charles 31929E, Section 319–29E–202 2 1. GENERAL 1.1 Document Purpose This document provides general, circuit, and testing information for the Charles Industries Span Termination Sys- tem (STS) 3192–9E Powering T1 Network Interface Unit (NIU), shown in Figure 1. The 3192–9E is a member of the Charles Industries STS–3192 family of high density span termination equipment. For additional information on the STS–3192 System, see sections 319–211–100 and 319–211–200. 1.2 Document Status This practice is reprinted to correct Figure 4 and related text. The

• Charles 31929E, Section 319-29E-202 3 2. APPLICATION ENGINEERING The 3192–9E is ideally suited for use in provisioning T1 High Capacity Digital Service (HCDS) from lightwave-fed building Remote Terminals located at customer premise locations. See Figure 2 for a typical application. The 3192–9E, used as adjunct equipment to the Lightwave Multiplexer, provides transmission loopback for mainte- nance activities. In addition, the 3192–9E can be optioned to provide a 60mA constant current power source to- wards the network interface, which can be used to power the customers’ Channel Service Unit (CSU). This ser- vice arrangement is typical in MPOP

• Charles 31929E, Section 319–29E–202 4 The 3192–9E input current is highly dependent on application. Those applications that require the 3192–9E to power a customer’s CSU will require a greater input current. Table 1 shows input current and heat release versus the equivalent series simplex resistance (at 60mA) present on the CI side of the unit. Table 1. 3192–9E Power Consumption and Heat Release Typical Application Option S1 Position Equivalent External Simplex –42.5 Volt Battery 48.0 Volt Bat- tery 56.0 Volt Bat- tery Simple x Resistance I W I

• Charles 31929E, Section 319-29E-202 5 + - 7.5 7.5 XMT LBO LOOPDOWN CONTROL MON RPT RCV MON RPT XMT DSX PREEQ SIGNAL REGEN LOS ALM LIGHTWAVE MULTIPLEXER S3-1 DISABLE NETWORK SIGNAL DETECTOR NET LOS LOOPBACK CODE DETECTOR ESF LB CONTROL LOGIC LB MLB + - ASPR 0-96V -48V 4K PWR LP SC BUFFER AMP - RCV + XMT SURGE PROTEC TION SURGE PROTEC TION AIS GENERATOR LB LB CPE EQUIPMENT CSU NETWORK INTERFACE F 6 K 9 A 1 B 2 H LOS ALM 100 LB 10 8 FA DISABLE ENABLE POWER SUPPLY LB CUSTOMER INTERFACE SIGNAL DETECTOR FLASH = SENDING AIS STEADY = CI LOS CI LOS STEADY = LOS FLASH = AIS DISABLE AIS S3-2 S1 5 GND J FRA�

• Charles 31929E, Section 319–29E–202 6 S3 12 S4 DISABLE A I S S1 PWR 7.5 7.5 1 2 O N LP SC S2 LOS ALM R C V X M T R P T M O N R P T M O N WESCOM PWRG T1 NIU 3192-9E 91-31929E 0.6V ISS. 2 FA ESF NET LOS LB CI LOS MLB  Figure 6. 3192–9E Front Panel Features and Options Location Table 2. 3192–9E Front Panel Options Description Feature/Option Location Description Function FA (Fuse Alarm) Front Panel Red LED Indicates that the internal fuse on the 3192-9E has opened. The internal fuse is not field replaceable. NET LOS (Loss of Signal) Front Panel Red LED Continuous: Indicates LOS (Loss Of Signal) from the network side.

• Charles 31929E, Section 319-29E-202 7 3.1 Signal Transmission Paths In the idle (Looped down) mode, the signal from the network is coupled to the unit and routed through the trans- mit pad circuit. Switch S4 mounted on the circuit pack is used to adjust the transmit pad which consists of two cascaded 7.5dB sections, allowing transmit path losses of 0, 7.5 and 15dB. The signal from the customer is routed through the receive side of the 3192–9E. This side contains a signal re- generator with a wide range ALBO, accomm

• Charles 31929E, Section 319–29E–202 8 3.5 Transmit And Receive Signal Detectors The 3192–9E provides Monitoring Signal Detectors on the transmission paths. These detectors provide a mainte- nance aid for installation and troubleshooting. 3.6 Network Side Signal Detector This detector monitors the unit’s transmit path and looks for signal activity from the network. When a LOS (Loss Of Signal) is detected, as indicated by receipt of 175 +75 consecutive zeros, it will illuminate the front panel NET LOS LED. When an AIS (all ones)

• Charles 31929E, Section 319-29E-202 9 4. INSPECTION Inspect the equipment thoroughly upon delivery. If the equipment has been damaged in transit, immediately re- port the extent of damage to the transportation company. Wescom equipment is identified by a model and issue number imprinted on the front panel or located elsewhere on the equipment. Each time a major engineering design change is made on the equipment, the issue number is advanced by one number on any subsequent models that are manufactured. Therefore, be sure to include both the model number and its issue number when making inquiries about the equipment. Each module is shipp

• Charles 31929E, Section 319–29E–202 10 6.2 S2 — Front Panel MLB Push Button S2 is a recessed, front-panel push-button switch used to manually activate or deactivate loopback. Momentarily depress the MLB (Manual Loopback) push-button switch to activate or deactivate a loopback condition. 6.3 S3 — LOS ALM and AIS Enable/Disable S3 is a two-section dip switch that interacts with the transmit and receive signal detectors on the 3192–9E. 6.3.1. S3–1 — LOS ALM S3–1 is used to enable or disable sending a LOS (Loss of Signal) condition alarm to the shelf alarm buss. The LO

• Charles 31929E, Section 319-29E-202 11 Step ActionAction 8. Momentarily operate the 3192–9E front panel MLB pushbutton switch. The 3192–9E front panel LB LED should light indi- cating that the unit is in Loopback and the TBERD-209 should be receiving the looped back QRSS pattern. 9. Momentarily operate the 3192–9E front panel MLB push-button switch. The 3192–9E front panel LB LED should extin- guish and the TBERD-209 shows no signal. 10. Connect the TBERD-209 RCV to the Network In- terface OUT or ‘Transmit’ (this point will vary by installation. The intent is to access pins F and 6 of the 3192–9E card-edge-connector). The TBERD-209 should see the QRSS pattern attenuated by 7.5dB

• Section 319–29E–202 12 8. TECHNICAL ASSISTANCE 8.1 Technical Assistance — U.S. If technical assistance is required, contact Charles Industries’ Technical Services Center at: 847–806–8500 847–806–8556 (FAX) 800–607–8500 [email protected] (e-mail) 8.2 Technical Assistance — Canada Canadian customers contact: 905–821–7673 (Main Office) 905–821

• Charles 31929E, Section 319-29E-202 13 2. Include the following information: – Company name and address – Contact name and phone number – Inventory of equipment being shipped – Particulars as to the nature of the failure – Return shipping address 3. Ship the equipment, purchase order, and above-listed information, transportation prepaid, to the ser- vice center address shown below. CI Service Center Route 40 East Casey, IL 62420–2054 4. Most repaired or replaced units will be returned within 30 or 45 days, depending on the product type and availability of repair parts. Repaired units

• Section 319–29E–202 14 (c) ESF DATA LINK: The bit-oriented command and response message 0 001001 0 11111111 for 16 milli- seconds to loop up. The bit-oriented command and response message 0 010010 0 11111111 for 16 milliseconds to loop down. (d) LOOPBACK TIMEOUT: 20 Minutes 10.1.2. Power (a) INPUT: Voltage Requirements, –42.5 to 56Vdc; Current Requirements, see Table 1. 10.2

Related Products and Documents (Network Router):

Comparable Devices:

Similar Resources:

• NETGEAR GSM7328Sv1 - ProSafe 24+4 Gigabit Ethernet L3 Managed Stackable Switch (42 pages) 202-10532-01 July 2009NETGEAR, Inc.350 East Plumaria DriveSant Jose, CA 95134 USAManaged Stackable Layer 3 Switches GSM7328S v2 and GSM7352S v2 Hardware Installation Guide …

• D-Link DGS-1008MP (10 pages) Documentation is also available on the D-Link websiteThis document will guide you through the basic installation process for your new D-Link Unmanaged Switch.DGS-1008MP Quick Installation GuideQuick Installation GuideКраткое руководство по установкеDGS-1008MPPoE MaxPoELinkActActLink/PoE OKPoE Fail10/100M1000M8-Port PoE Desktop S …

• ActionTec GT724R (4 pages) Creative Solutions for the Digital Life™Actiontec Electronics introduces its latest powerhouseDSL Modem, the GT724R. Building on years ofDSL modem design and manufacturing, theDSL Modem is actually two products in one sleek package:a full-rate ADSL modem, and a 4-port switch. Whyclutter your desk or bookcase or multimedia armoire withmultiple units when on …

• M2M AD101 (73 pages) USER MANUAL PrestoAdvancedAD101_AD301_UG_000_UK Descriptions and non-contractual illustrations in this document are given as an indication only. M2M Design reserves the right to make any modification 1 PRESTO Advanced AD101 AD301 Reference: PrestoAdvancedAD101_AD301_UG_000_UK Revision: 000 Date: 27/04/2012 Document history Revision M …

• Microhard Systems IPN4G (9 pages) IPn4G IPn4G LTE Ethernet Bridge/Serial Gateway Document: IPn4G User Guide.v1.0.pdf User Guide December 2012 150 Country Hills Landing NW Calgary, Alberta Canada T3K 5P3 Phone: (403) 248-0028 Fax: (403) 248-2762 www.microhardcorp.com …

• Cisco RV042 - Small Business Dual WAN VPN Router (4 pages) Data Sheet © 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 1 of 4 Cisco RV042 Dual WAN VPN Router Cisco Small Business Routers Secure Remote Access at the Heart of the Small Business Network Highlights ● Dual WAN connections for load balancing and connection redundancy ● Built-in 4-port 10/100 Ethernet …

Comments, Questions and Opinions: