Справочник Пользователя для Enterasys Networks X16-C
Attaching Cables, Installing Compact Flash Card and DIMM Upgrade Kit
3-28 Matrix X16-C Chassis Setup
Connecting Fiber-Optic Cables
This section describes connecting 10‐ or 1‐Gigabit Ethernet fiber‐optic segments from the network
or other devices to XFP or SFP port connectors (LC or MT‐RJ) on Matrix X16‐C IOMs.
or other devices to XFP or SFP port connectors (LC or MT‐RJ) on Matrix X16‐C IOMs.
Each fiber‐optic link consists of two fiber‐optic strands within the cable: Transmit (TX) and Receive
(RX). The transmit strand from a module port connects to the receive port of a fiber‐optic 10‐/1‐
Gigabit Ethernet device at the other end of the segment. The receive strand of the applicable LC or
MT‐RJ port on the module connects to the transmit port of the fiber‐optic 10‐/1‐Gigabit Ethernet
device (shown in
(RX). The transmit strand from a module port connects to the receive port of a fiber‐optic 10‐/1‐
Gigabit Ethernet device at the other end of the segment. The receive strand of the applicable LC or
MT‐RJ port on the module connects to the transmit port of the fiber‐optic 10‐/1‐Gigabit Ethernet
device (shown in
The procedure below describes how to connect an LC or MT‐RJ cable connector to an XFP or SFP
port connector, respectively.
port connector, respectively.
1.
Remove the protective covers (not shown) from the LC or MT‐RJ fiber‐optic port on the
transceiver and from the connectors on each end of the cable.
transceiver and from the connectors on each end of the cable.
2.
Insert the LC or MT‐RJ cable connector into the transceiver until it clicks into place.
Figure 3-25 Attaching LC or MT-RJ Cable Connector
Note: Leave the protective covers in place when the connectors are not in use to prevent
contamination.
contamination.
Caution: Do not touch the ends of the fiber-optic strands, and do not let the ends contact dust, dirt,
or other contaminants. Contamination of cable ends causes problems in data transmissions. If the
ends of the fiber-optic strands become contaminated, use a canned duster to blow the surfaces
clean. A cleaning swab saturated with optical-grade isopropyl alcohol may also be used to clean the
ends.
or other contaminants. Contamination of cable ends causes problems in data transmissions. If the
ends of the fiber-optic strands become contaminated, use a canned duster to blow the surfaces
clean. A cleaning swab saturated with optical-grade isopropyl alcohol may also be used to clean the
ends.
Precaución: No toque los extremos de los cables de fibra óptica y evite su contacto con el polvo, la
suciedad o con cualquier otro contaminante. Si los extremos de los cables se ensucian, es posible
que la transmisión de datos se vea afectada. Si nota que los extremos de los cables de fibra óptica
se ensucian, utilice aire comprimido para limpiarlos. También puede limpiarlos con un estropajo
embebido en alcohol isopropílico.
suciedad o con cualquier otro contaminante. Si los extremos de los cables se ensucian, es posible
que la transmisión de datos se vea afectada. Si nota que los extremos de los cables de fibra óptica
se ensucian, utilice aire comprimido para limpiarlos. También puede limpiarlos con un estropajo
embebido en alcohol isopropílico.
1 Installed XFP/SFP
3 Release tab
5 MT-RJ cable connector
2 LC cable connector
4 Transmit/Receive LED (TX/RX)
TX
RX
TX
RX
2
1
3
4
TX
RX
5
1
3
4
LC
MT-RJ