Transition Networks CETCT1020-100, Руководство пользователя

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CETCT1020-100
24-hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Installation
CAUTION: Wear a grounding device and observe electrostatic discharge
precautions when setting the switches and when installing the slide-in-module.
Failure to observe this caution could result in damage to, and subsequent failure
of, the media converter.
Set the MDI / MDI-X Switch
The MDI / MDI-X switch is
located on the media
converter circuit board. See
the drawing to the right for
the different MDI/MDI-X
configurations.
To satisfy the requirements for the 10Base-T connection, set the MDI / MDI-X
switch as directed:
Install the Slide-in-Module
To install the CETCT10xx-10x slide-in-module media converter:
1. Locate and empty slot on the PointSystem ™ chassis.
2. Carefully slide the slide-in-module into the installation slot, aligning the
module with the installation guides.
3. Ensure that the slide-in-module is firmly seated inside the chassis.
4. Push in and rotate the attached panel fastener screw clockwise to secure
the slide-in-module to the chassis front.
CFMFF100
10BASE-2
CECF100 CFMFF100
0 50½
Link Alert
E D
CETCF100 CFETF100
LA
PWR
RXF
RXC
LNK
COL
SPD PWR
FRX
CRX
FLNK
CLNK
100BASE-TX
RX
TX
100BASE-FX
Link Alert
E D
0 50½
LA
PWR
RXF
RXC
LNK
COL
10BASE-2
10BASE-FL
10BASE-T
LKS
PWR
LKM
LKS
PWR
LKM
Multimode
Singlemode
TX
RX
TX
RX
Multimode
Singlemode
TX
RX
TX
RX
I 0
TERM
INIT
RX
TX
LNK
PWR
CPSMM120
SERIAL
10BASE-T
R
E
S
E
T
I 0
Panel Fastener Screw
MDI-X MDI
NOTE: The media converter is
powered through the Transition
Networks PointSystem™ chassis.
If you are using: And you are connecting between
the CETCT10xx-10x and a:
Set the MDI/
MDI-X switch to
straight-through cable hub, switch, or router MDI
straight-through cable terminal, transceiver, or NIC MDI-X
crossover cable terminal, transceiver, or NIC MDI
crossover cable hub, switch, or router MDI-X
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techsupport@transition.com -- Click the “Transition Now” link for a live Web chat.
Installation
-- Continued
Install the Coax Cable
1. Locate or build 10Base-2 compliant fiber cable with female, BNC
connectors installed at both ends.
2. Connect the BNC cable connector at one end of the cable to the BNC
port on the media converter.
NOTE: Install a 50
Ω
terminator on the BNC port or ensure that the 50
Ω
switch is set to “50.”
3. Connect the BNC cable connector at the other end of the cable to the
BNC port on the 10Base-2 compliant device.
NOTE: Ensure that the 10Base-2 coax cables are terminated properly at
both ends. In a coax thinnet installation, the first and last device in a
daisy-chain must be terminated using a 50
Ω
terminator. Also, ensure
that the 10Base-2 segment is grounded to earth ground at a single point.
Connect the coax cable
to the first media
converter as shown. Connect the coax cable
to the 10Base-2 compliant
device as shown
Install the 10Base-T Cable
1. Locate or build 10Base-T compliant copper cables with male, RJ-45
connectors installed at both ends.
2. Connect the RJ-45 connector at one end of the cable to the RJ-45 port on
the media converter.
3. Connect the RJ-45 connector at the other end of the cable to the RJ-45
port on the 10Base-T compliant device
RJ-45 port
on the other device
(switch, work station, etc.)
RJ-45 port
on the media
converter