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Installing ONS 15454 SDH FMEC-E1 Cards
FMEC-E1 Front Mount Electrical Connection Card Description
Verify Successful Turn Up of the FMEC-E1 Card
Obtaining Technical Assistance
Installing ONS 15454 SDH FMEC-E1 Cards
Product Name: 15454E-75E1-FMEC=
This document contains a description of FMEC-E1 card features, installation procedures, removal instructions, and technical specifications. Use this document in conjunction with the Cisco ONS 15454 SDH Installation and Operations Guide and the Cisco ONS 15454 SDH Troubleshooting and Reference Guide when working with FMEC-E1 cards.
This document contains the following sections:
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"FMEC-E1 Front Mount Electrical Connection Card Description" section
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This document contains the following procedures:
"Installation Procedures" procedure
"Verify Successful Turn Up of the FMEC-E1 Card" procedure
"Removal Procedures" procedure
Note
FMEC-E1 Front Mount Electrical Connection Card Description
The ONS15454 SDH FMEC-E1 Front Mount Electrical Connection card (Figure 1) provides front mount electrical connection for the fourteen ITU-compliant G.703 E-1 ports of the E1-N-14 card. With FMEC-E1, each E1-N-14 port operates at 2.048 MBits/s (Mbps) over a 75 ohms unbalanced 1.0/2.3 miniature coax connector.
Figure 1 shows the FMEC-E1 faceplate. Figure 2 shows the block diagram.
Figure 1 FMEC-E1 faceplate
You can install the FMEC-E1 card in any EFCA (Electrical Facility Connector Assy) slot from slot 18 to 22 or slot 25 to 29 on the ONS 15454 SDH. Each FMEC-E1 card port features E1-level inputs and outputs supporting cable losses of up to 6 dB @ 1024 kHz.
Figure 2 FMEC-E1 block diagram
FMEC-E1 Card-Level Indicators
The FMEC-E1 faceplate has no card-level LEDs.
FMEC-E1 Card Specifications
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ONS 15454 SDH cards, when installed in a system, comply with these standards:
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Installation Procedures
Use this section if you are installing or removing the FMEC-E1 card for the first time. After you become familiar with ONS 15454 SDH card installation and boot up, use this section as a reference.
Caution
Caution
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Step 4
FMEC-E1 cards have electrical plugs that plug into electrical connectors on the shelf assembly backplane. When the ejectors are fully closed and the mounting screws are tightened, the card plugs into the shelf assembly backplane. Figure 3 shows general card installation.
Figure 3 Installing an FMEC card in an ONS 15454 SDH
Card Turn Up
Follow the steps in this section to verify card turn up. If one or more of the Cisco Transport Controller (CTC) software screen conditions according to "Verify Successful Turn Up of the FMEC-E1 Card" section are not met, re-install the card. Replace the unit if the faulty state persists.
Verify Successful Turn Up of the FMEC-E1 Card
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Step 5
Removal Procedures
Use this section if you are installing or removing the FMEC-E1 card for the first time. After you become familiar with ONS 15454 SDH card installation and boot up, use this section as a reference.
Caution
Caution
Step 1
Step 2
Note
Step 3
Step 4
Step 5
Related Documentation
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Obtaining Documentation
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Ordering Documentation
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http://www.cisco.com/cgi-bin/order/order_root.pl
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http://www.cisco.com/go/subscription
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Documentation Feedback
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Obtaining Technical Assistance
Cisco provides Cisco.com as a starting point for all technical assistance. Customers and partners can obtain documentation, troubleshooting tips, and sample configurations from online tools by using the Cisco Technical Assistance Center (TAC) Web Site. Cisco.com registered users have complete access to the technical support resources on the Cisco TAC Web Site.
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You can self-register on Cisco.com to obtain customized information and service. To access Cisco.com, go to the following URL:
Technical Assistance Center
The Cisco TAC is available to all customers who need technical assistance with a Cisco product, technology, or solution. Two types of support are available through the Cisco TAC: the Cisco TAC Web Site and the Cisco TAC Escalation Center.
Inquiries to Cisco TAC are categorized according to the urgency of the issue:
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Which Cisco TAC resource you choose is based on the priority of the problem and the conditions of service contracts, when applicable.
Cisco TAC Web Site
The Cisco TAC Web Site allows you to resolve P3 and P4 issues yourself, saving both cost and time. The site provides around-the-clock access to online tools, knowledge bases, and software. To access the Cisco TAC Web Site, go to the following URL:
All customers, partners, and resellers who have a valid Cisco services contract have complete access to the technical support resources on the Cisco TAC Web Site. The Cisco TAC Web Site requires a Cisco.com login ID and password. If you have a valid service contract but do not have a login ID or password, go to the following URL to register:
http://www.cisco.com/register/
If you cannot resolve your technical issues by using the Cisco TAC Web Site, and you are a Cisco.com registered user, you can open a case online by using the TAC Case Open tool at the following URL:
http://www.cisco.com/tac/caseopen
If you have Internet access, it is recommended that you open P3 and P4 cases through the Cisco TAC Web Site.
Cisco TAC Escalation Center
The Cisco TAC Escalation Center addresses issues that are classified as priority level 1 or priority level 2; these classifications are assigned when severe network degradation significantly impacts business operations. When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC engineer will automatically open a case.
To obtain a directory of toll-free Cisco TAC telephone numbers for your country, go to the following URL:
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Before calling, please check with your network operations center to determine the level of Cisco support services to which your company is entitled; for example, SMARTnet, SMARTnet Onsite, or Network Supported Accounts (NSA). In addition, please have available your service agreement number and your product serial number.
This document is to be used in conjunction with the documents listed in the "Related Documentation" section.
Copyright © 2002, Cisco Systems, Inc.
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