Trademarks
CTS is a registered trademark of Connection Technology
Systems Inc. Contents subject to revision without prior
notice.
All other trademarks remain the property of their owners.
Copyright Statement
Copyright Connection Technology Systems Inc.
This publication may not be reproduced as a whole or in
part, in any way whatsoever unless prior consent has been
obtained from Connection Technology Systems Inc.
FCC Warning
The CVT-100W2X Series Converters have been tested
and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These
standards are designed to provide reasonable protection
against harmful interference when these devices are
operated in a commercial environment. These devices
generate, use, and can radiate radio frequency energy and
may cause harmful interference to radio communications
unless installed in accordance with this User’s Guide.
Operation of these devices in a residential area is likely to
cause harmful interference which will make the user
responsible for the appropriate remedial action at his / her
own expense.
CE Mark Warning
These are Class A products. In a domestic environment
these products may cause radio interference in which case
the user will need to consider adequate preventative
methods.
For further reports, please contact us for update.
1. Checklist
The CVT-100W2X package should contain following items:
-
CVT-100W2X Converter
-
AC-DC Power Adapter
Please notify your sales representative immediately if any
items are missing or damaged.
2. Overview
CVT-100W2X is designed to meet the needs for massive
optical fiber network deployment and able to extend a legacy
copper based network via fiber cable to a maximum distance
of up to 40KM.
CVT-100W2X is fully compliant with IEEE 802.3 & 802.3u
standards; built-in Switching ASIC has turned CVT-100W2X
function more like a 2-port switch than a traditional converter.
Users can get all switching benefits such like traffic
segmentation, frames checking & error filtering. In addition,
Link Alarm allows users to monitor & maintain their critical
fiber link more easily and effectively.
The installation and operation procedures of the
CVT-100W2X are simple & straightforward. Operation
status can be monitored through a set of Diagnostic LEDs
located on the front panel.
Major Features:
-
10/100Base-TX to 100Base-FX Converter
-
Comply with IEEE 802.3, 802.3u
-
Store & Forward Switching Mechanism
-
MDI/MDIX Auto-Crossover supported
-
Auto-Negotiation or Manual mode setting of Speed
& Duplex mode
-
LED Indicators: Power, FDX, TP 100,
TP Link/Activity, FX 100, FX Link/Activity
- Link Alarm function
3. Installation
The installation procedure is simple and straightforward.
-
Attach fiber cable from the CVT-100W2X to the fiber
network.
-
Attach a UTP cable from the 10/100Base-TX
network to the RJ-45 port on the CVT-100W2X.
-
Connect the power adapter to the CVT-100W2X and
check that the Power LED lights up. The TP Link and
FX Link LED will light when all the cable connections
are satisfactory.
100
LINK/
ACT
FX TX
FDX PWR
Fig. 1 CVT-100W2X Converter
Front & Rear Panel
5VDC IN
1 0 / 1 0 0 B A S E - TX
N e t w o r k
F i b e r
N e t w o rk
F i g . 2 B a s ic N e t w o r k C o n n e c ti o n
1 0 / 1 0 0 B A S E - TX
4. LED Description
LED
Color
Function
PWR
Green
Lit when power is available.
FX 100
Green
Lit when FX port speed is 100M.
FX
Link/ACT
Green
Blink
Lit when fiber link is up.
Blink when traffic present.
FDX
Green
Lit when TP port Full Duplex Mode
is enabled.
TP 100
Green
Lit when TP port speed is 100M.
TP
Link/ACT
Green
Blink
Lit when TP link is up.
Blink when traffic present.
5. Technical Specifications
Standards
IEEE 802.3 & IEEE 802.3u
Switching Mechanism
Store & Forward
MAC table
1K Entries
Forward & Filter Rate
(64 Bytes)
10Base-T 14,880 pps
100Base-TX 148,800 pps
LED
Power, FDX, TP 100, TP
Link/Act, Fiber 100, Fiber
Link/Act
Power
DC 5V, 1.6A
Power Consumption
3.5W
Dimensions
71mm (W) x 97mm (D) x
26mm (H)
Temperature
Operating: 0 ~ 50 P
o
P
C
Storage: -20 ~ 60 P
o
P
C
Humidity
5% ~ 90% RH
Certification
FCC Class A, CE
*Please contact us for further reports and updates.
UTP
Cat. 5 UTP cable
Fiber 50/125, 62.5/125, or 100/140m multi-mode
8.3/125, 8.7/125, 9/125 or 10/125m single-mode
6. Rear Panel DIP Switch
Pin 1
Pin 2
Pin 3
Pin 4
Off/On
Off/On
Off/On
Off/On
TP Auto-negotiation
TP Speed
TP Duplex
Link Alarm
Enable/Disable
100M/10M
Full/Half
Disable/Enable
The default setting for PIN 1 to PIN 4 is Off.
Please perform Power On reset after modifying the
Dip Switch setting.
7. Link Alarm
Link Alarm allows users to easily identify and diagnose the
linking status. If Link Alarm Dip switch is set to Enable,
UTP and Fiber port can link up only when both linking
conditions are good. In addition, if the fiber or UTP port link
is down during operation, the other port will also be turned
down to alert the user. Setting Link Alarm Dip switch to
Enable provides users transparent link indication between
two network devices interconnected by CVT-100W2X.
If Link Alarm is disabled, the UTP and fiber port will link up
based on their individual linking condition. Furthermore, if
fiber port link is down during operation, it will not turn down
the UTP port link and vice versa.
Fiber Transceiver Information
100M
Wave-Length WDM
TYPE
W2A
(SM-20)
W2B
(SM-20)
W2A
(SM-40)
W2B
(SM-40)
Connector Type
SC
SC
SC
SC
TX Wavelength
1310nm
1550nm
1310nm
1550nm
RX Wavelength
1550nm
1310nm
1550nm
1310nm
Typical Distance
20 Km
20 Km
40 Km
40 Km
Min TX PWR
-14.0dBm
-14.0dBm
-8.0dBm
-8.0dBm
Max TX PWR
-8.0dBm
-8.0dBm
0dBm
0dBm
Sensitivity
-31.0dBm
-31.0dBm
-34.0dBm
-34.0dBm
Link Budget
17.0 dB
17.0 dB
26.0 dB
26.0 dB
NOTE: Specifications may change without prior notice.
Contact Information
Connection Technology Systems INC (CTS)
18F-6, No.79, Sec.1, Xintai 5th Rd., Xizhi Dist.,
New Taipei City 221, TAIWAN, R.O.C.
TEL: +886 2 26989661 FAX: +886 2 26989662
E-Mail: info@ctsystem.com
CVT-100W2X
10/100BASE-TX to
100BASE-FX Standalone
Media Converter
User’s Guide
Version 3.2
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