Net Optics 10 GigaBit Media Converter Tap User manual

Installation Guide for
10 GigaBit Media Converter Tap
Doc PUBCVT50SRLRU Rev.1, 09/06

10 GigaBit Media Converter Tap
Contents
TransparentAccess................................................1
SecurityandVisibility..............................................1
SimplyPlugItIn..................................................1
Reliability.......................................................1
KeyFeatures.....................................................1
UnpackingandInspection...........................................2
AboutThisGuide.................................................2
ProductDiagram..................................................3
LEDFunctions...................................................3
Installing the 10 GigaBit Media Converter Tap . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ConnectingtotheNetwork..........................................5
Connecting the GigaBit Tap to the Monitoring Device . . . . . . . . . . . . . . . . . . . . 5
Troubleshooting ..................................................7
Specications ....................................................8
10 GigaBit Ethernet Connection Distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Limitations on Warranty and Liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

10 GigaBit Media Converter Tap
PLEASE READ THESE LEGAL NOTICES CAREFULLY.
By using a Net Optics 10 GigaBit Media Converter Tap you agree to the terms and conditions of usage
set forth by Net Optics, Inc.
No licenses, express or implied, are granted with respect to any of the technology described in this
manual. Net Optics retains all intellectual property rights associated with the technology described in
this manual. This manual is intended to assist application in installing Net Optics products into your
network.
Trademarks and Copyrights
© 2007 by Net Optics, Inc. Net Optics® is a registered trademark of Net Optics, Inc. Additional com-
pany and product names may be trademarks or registered trademarks of the individual companies and
are respectfully acknowledged.
Additional Information
Net Optics, Inc. reserves the right to make changes in specications and other information contained
in this document without prior notice. Every effort has been made to ensure that the information in this
document is accurate.

10 GigaBit Media Converter Tap
1
Net Optics 10 GigaBit Converter Taps simplify connecting 10 GigaBit monitor-
ing and security devices to dissimilar ber network links. Convert SR to LR and
tap into the link with one device, reducing cost and complexity at the same time.
10 GigaBit Converter Taps are optimized, high-performance devices that support
passive monitoring of 10 GigaBit links at 10 Gbps speeds.
Transparent Access
10 GigaBit Converter Taps establish permanent passive access ports without
introducing a point of failure or disturbing other network connections. Net Op-
tics unique dust cap is tethered to the connector so it is always right where you
need it. These passive Taps deliver full-duplex monitoring with zero impact on
network trafc around the clock.
Security and Visibility
Without an IP address, monitoring devices are isolated from the network, dra-
matically reducing their exposure to attacks. However, the monitoring device
connected to the Tap still sees all full-duplex trafc as if it were in-line, includ-
ing Layer 1 and Layer 2 errors.
Simply Plug It In
Full-duplex monitoring is a snap with supplied cables. All network and monitor-
ing cables necessary for plug-and-play deployment are included with the Tap.
Reliability
For extra uptime protection, Net Optics 10 GigaBit SR to LR Taps offer redun-
dant power connections. Should the primary power source fail, the Tap automati-
cally switches to the backup power source. Power LEDs on the front of the Tap
indicate the current power source – even if power is lost and reapplied, there is
always zero delay to network trafc.
Key Features
Passive, Secure Technology
Optimized and tested for 10 GigaBit ber networks
Provides transparent conversion at 10 Gbps without data stream interference
or introducing a point of failure
Clock and Data Recovery (CDR) control overall jitter when deploying
Converter Tap pairs
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•

10 GigaBit Media Converter Tap
2
Redundant power ensures link uptime
Compatible with all singlemode and multimode bers
Fully IEEE 802.3ae compliant
Ease of Use
LED indicators show link status and redundant power
All network and monitor cables included
Front-mounted connectors support easy installation and operation
Connectors are perfectly angled to reduce cable strain
Silk-screened application diagram illustrates all connections for easy deploy-
ment
Tested and compatible with all major manufacturers’ monitoring devices, in-
cluding protocol analyzers, probes, and intrusion detection/prevention systems
Support
Net Optics offers free technical support throughout the lifetime of your
purchase. Our technical support team is available from 8 am to 5 pm Pacic
Time, Monday through Friday at [phone] and via email at ts-sup-
[email protected]. FAQs are available on Net Optics website at www.
netoptics.com.
Unpacking and Inspection
Unpack the 10 GigaBit Converter Tap and verify that you have all components
by checking the Packing List against goods received.
The 10 GigaBit Converter Tap ships with the following:
2 Power cables
2 Network cables
1 Monitor cable
1 Installation Guide
If you purchased an extended warranty with your Converter Tap, registration
information is also included. If any part is missing or damaged, immediately
contact Net Optics Customer Service at 1 408 737.7777.
About This Guide
This guide explains how to install the Converter Tap. Please read the Guide
before attempting to install the Converter Tap.
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10 GigaBit Media Converter Tap
3
Product Diagram
Figure 1: CVT-50SRn/LR Front View Panel
LR Monitor Ports
(SC Interface x 1) Power LEDs
SR Network Ports
(SC Interface x 2)
SR to LR
Converter Tap
LASER
CAUTION!
Network
IN
OUT
IN
OUT
SRLR SR
A B
B
OUT
A
OUT
®
www.netoptics.com
Monitor
A
B
1
2
10 GigaBit
Link LEDs
Figure 2: Rear View Panel
Redundant Power Supplies
LED Functions
Icon Function Description
PWR 1 and 2 Illuminates blue when power is applied to the
Tap
LINK Port A and B Illuminates blue when link is established with
another devices connected to the port
SR Monitor Ports
(SC Interface x 1) Power LEDs
LR Network Ports
(SC Interface x 2)
LR to SR
Converter Tap
LASER
CAUTION!
Network
IN
OUT
IN
OUT
SRLR SR
A B
B
OUT
A
OUT
®
www.netoptics.com
Monitor
A
B
1
2
10 GigaBit
Link LEDs
Figure 1: CVT-LR/50SR Front View Panel

10 GigaBit Media Converter Tap
4
Installing the 10 GigaBit Media Converter Tap
The Converter Tap has three SC connectors. The two network connectors are
labeled A and B. The third connector is labeled Monitor (see Figure 1).
Warning: The intended use of this product is in systems that contain lasers. Use
caution when handling unconnected ber.
DANGER: Invisible Laser Radiation when open or when operating with ber
disconnected. AVOID DIRECT EXPOSURE TO THE BEAM. Never operate
unit with a broken ber or with a ber connector disconnected.
CAUTION: There are no user serviceable parts inside. Refer all servicing to
qualied service personnel.
To mount and power the Converter Tap:
If you are rack mounting the Converter Tap, insert that Converter Tap in an
available one rack unit space and secure with the four fasteners included with
the unit.
Check that connector dust covers are in place
Connect the redundant power connectors to separate power sources.
Secure the AC power connectors with the connector clips.
Check the power LEDs to verify that the Converter Tap is receiving power.
1.
2.
3.
4.
5.

10 GigaBit Media Converter Tap
5
Connecting to the Network
Connect Network Port A to the appropriate switch, server or router device us-
ing the duplex SC ber cable supplied with your Converter Tap (see Figure 3).
This acts as your DCE interface.
Connect Network Port B to the appropriate switch, server or router device
using the duplex SC ber cable supplied with your Converter Tap. This acts as
your DTE interface.
Figure 3: Network Cable Connection Detail
Connecting the GigaBit Tap to the Monitoring Device
Remove Monitor Port dust cover taking care not to expose yourself to laser
light.
Using the Net Optics Custom Monitor Cable supplied with your Converter
Tap, connect the single-duplex end to the Tap Monitor A/B Port (see Figure 4).
Figure 4: Custom Monitor Cable
3. Connect the twin-duplex end of the cable labeled DCE into the appropriate
monitoring device port to monitor the DCE link.
1.
2.
1.
2.
Network
IN
OUT
IN
OUT
A B
TX
RX
DTE
DCE
To Monitor NIC Rx
To Monitor NIC Rx
To Monitor Port
Rx Disabled
Rx Disabled
Tx
Tx

10 GigaBit Media Converter Tap
6
4. Connect the other twin-duplex end to the appropriate monitoring device port
to monitor the DTE link.
Figure 5: Converter Tap Connections
100Ba seTX/ 8F DDIFi berDA S A B
OB
B
1x 2 x 3x 4x 5x 6 x 7x 8x
AC
1x 2x 3x 4x 5x 6 x 7x 8x 9x 10x 11x 1 2x 13x 14x 15 x1 6x 17x 1 8x 19x 20x 21 x 22x 23x 24x
10Ba seT
100Ba seTX/ 8F DDIFi berDA S A B
OB
SY
B
1x 2 x 3x 4x 5x 6 x 7x 8x
AC
1x 2x 3x 4x 5x 6 x 7x 8x 9x 10x 11x 1 2x 13x 14x 15 x1 6x 17x 1 8x 19x 20x 21 x 22x 23x 24x
CI MS
Æ
To switch, server, or router
(DTE)
(DCE)
1
Connect Fiber In-Line Ports
T
H
I
C
K
N
E
T
T
H
I
N
N
E
T
U
T
P
R
E
M
O
T
E
S
W
1
C
O
N
S
O
L
E
A
T
M
D
C
E
A
T
M
D
T
E
Monitoring Device
Connect
Custom Monitor
Fiber Cable
2
DTE
DCE
Rx
Tx
Rx
Tx
Tx
Rx
Tx
Rx
SR to LR
Converter Tap
LASER
CAUTION!
Network
IN
OUT
IN
OUT
SRLR SR
A B
B
OUT
A
OUT
®
www.netoptics.com
Monitor
A
B
1
2
10 GigaBit
To switch, server, or router
DTE

10 GigaBit Media Converter Tap
7
Troubleshooting
Before contacting Net Optics Technical Support, perform the following checks.
Problem Solution
Power LEDs do not illuminate Check both power cord connections.
Check both power sources for power.
Link Status LEDs do not illuminate Check that you have connected the
network devices correctly (see Figure 4,
page 5). Verify that the TX and RX are not
crossed on the network ports.
Check that the connectors are clean and
rmly seated.
Verify that you are connected to 10 GigaBit
transcievers.
Trafc is passing through the Tap
but not through the Monitor Ports
Check that you have connected the
network devices correctly (see Figure 4,
page 5). Verify that the TX and RX are not
crossed on the network ports.
Check that the connectors are clean and
rmly seated.
Verify that you are connected to 10 GigaBit
transcievers.
Communications are intermittant Check that the connectors are clean and
rmly seated.
Check insertion loss calculations.
Check that you are using the correct ber
cable type (see page 12).
Replace cables with cables known to be
good.
If these checks fail to correct the problem, note the unit’s serial number before
calling Net Optics for assistance and be prepared to describe the installation
scenario and the problem you are experiencing.

10 GigaBit Media Converter Tap
8
Specications
Operating Specications:
Operating Temperature: 0˚C to 55˚C
Storage Temperature: -10˚C to 70˚C
Relative Humidity: 10% min, 95% max, non-condensing
Mechanical Specications:
Dimensions: 1.75” high x 10.5” deep x 17” wide
Connectors:
(1) Duplex SC connector (monitoring port)
(2) Duplex SC connectors (network ports)
Electrical:
Power Supply:
Input: 100-240 VAC, 0.6 A, 50-60 Hz
(AC100-125V~30 VA, 50-60 Hz, for Japan)
Output: 5 VDC, 2 A (5 VDC, 2.4 A for UK and Japan)
SR Fiber Optic Interface:
Fiber Type: Multimode Corning 62.5µm, wavelength 850nm
Connector: Class I, eye-safe, laser emitter type. These Class I Lasers
conform to the applicable requirements per US 21 CFR (J) and
EN 60825-1, also UL 1950 applications.
Optical Transmitter Wavelength: 850 nm nominal
Output Power: -9.5 dB min, -4.0 dB max
Optical Receiver Input Sensitivity: 0.0 dB min, -17.0 dB max
LR Fiber Optic Interface:
Fiber Type: Singlemode Corning 8.5µm, wavelength 1310/1550 nm
Connector: Class I, eye-safe, laser emitter type. These Class I Lasers conform
to the applicable requirements per US 21 CFR (J) and
EN 60825-1, also UL 1950 applications.
Optical Transmitter Wavelength: 1310 nm nominal
Output Power: -10.0 dB min, -3.0 dB max
Optical Receiver Input Sensitivity: -3.0 dB min, -20.0 dB max

10 GigaBit Media Converter Tap
9
10 GigaBit Ethernet Connection Distances
10GB-SR (850 nm laser)
Fiber Core
Diameter Type
Fiber
Bandwidth
Mhz/km
Distance
62.5 µm Multimode 160 Mhz/km 26 m
62.5 µm Multimode 200 Mhz/km 33 m
50.0 µm Multimode 400 Mhz/km 66 m
50.0 µm Multimode 500 Mhz/km 83 m
50.0 µm Multimode 2007 Mhz/km 300 m
10GB-LR (1310 nm laser)
Fiber Core
Diameter Type
Fiber
Bandwidth
Mhz/km
Distance
8.5 µm Singlemode n/a up to 10 Km
10GB-ER (1550 nm laser)
Fiber Core
Diameter Type
Fiber
Bandwidth
Mhz/km
Distance
8.5 µm Singlemode n/a up to 80 Km

10 GigaBit Media Converter Tap
10
Limitations on Warranty and Liability
Net Optics offers a limited warranty for all its products. IN NO EVENT SHALL NET OPTICS, INC.
BE LIABLE FOR ANY DAMAGES INCURRED BY THE USE OF THE PRODUCTS (INCLUDING
BOTH HARDWARE AND SOFTWARE) DESCRIBED IN THIS MANUAL, OR BY ANY DEFECT
OR INACCURACY IN THIS MANUAL ITSELF. THIS INCLUDES BUT IS NOT LIMITED TO
LOST PROFITS, LOST SAVINGS, AND ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES
ARISING FROM THE USE OR INABILITY TO USE THIS PRODUCT, even if Net Optics has been
advised of the possibility of such damages. Some states do not allow the exclusion or limitation of
implied warranties or liability for incidental or consequential damages, so the above limitation or exclu-
sion may not apply to you.
Net Optics, Inc. warrants this GigaBit Media Converter Tap to be in good working order for a period of
ONE YEAR from the date of purchase from Net Optics or an authorized Net Optics reseller.
Should the unit fail anytime during the said ONE YEAR period, Net Optics will, at its discretion, repair
or replace the product. This warranty is limited to defects in workmanship and materials and does not
cover damage from accident, disaster, misuse, abuse or unauthorized modications.
If you have a problem and require service, please call the number listed at the end of this section and
speak with our technical service personnel. They may provide you with an RMA number, which must
accompany any returned product. Return the product in its original shipping container (or equivalent)
insured and with proof of purchase.
THE WARRANTY AND REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF
ALL OTHERS, EXPRESS OR IMPLIED. No Net Optics reseller, agent, or employee is authorized to
make any modication, extension, or addition to this warranty.
Net Optics is always open to any comments or suggestions you may have about its products and/or this
manual.
Send correspondence to
Net Optics, Inc.
5303 Betsy Ross Drive
Santa Clara, CA 95054 USA
Telephone: [phone]
Fax: [phone]
Email: [email protected]
Internet: www.netoptics.com
All Rights Reserved. Printed in the U.S.A. No part of this publication may be reproduced, transmitted,
transcribed, stored in a retrieval system, or translated into any language or computer language, in any
form, by any means, without prior written consent of Net Optics, Inc., with the following exceptions:
Any person is authorized to store documentation on a single computer for personal use only and that the
documentation contains Net Optics’ copyright notice.

© 2007 by Net Optics, Inc. All Rights Reserved.
www.netoptics.com