21
Specifications
Connectors
The ports on the 10/100-TX GL Module are compatible with the IEEE
802.3 10Base-T and 802.3u 100Base-TX standards and accept the 10 Mbps
or 100 Mbps cables listed below.
The ports on the 100/1000-T GL Module and the 100/1000-T Trans-
ceiver, which can be installed in the Gigabit Transceiver GL Module,
are compatible with the IEEE 802.3u 100Base-TX and IEEE 802.3ab
1000Base-T standards, and accept the 100 Mbps or 1000 Mbps cables listed
below. For 1000 Mbps operation, Category 5E twisted-pair cable is
recommended.
The port on the 100-FX SC Transceiver, which can be installed in the
Gigabit Transceiver GL Module, transmits at 1300 nm wavelength, and
is compatible with the IEEE 802.3u 100Base-FX standard. It accepts the
multimode fiber-optic cables for 100Base-FX described on the next page.
The port on the Gigabit-SX Transceiver, which can be installed in the
Gigabit Transceiver GL Module, transmits at 850 nm wavelength, and
is compatible with the IEEE 802.3z Gigabit-SX standard. It accepts the low
metal content, multimode fiber-optic cables for Gigabit-SX described on
the next page.
The port on the Gigabit-LX Transceiver, which can be installed in the
Gigabit Transceiver GL Module, transmits at 1300 nm wavelength, and
is compatible with the IEEE 802.3z Gigabit-LX standard. It accepts the low
metal content, single mode or multimode fiber-optic cables for
Gigabit-LX described on the next page.
Cables
Twisted-Pair
10 Mbps Operation Category 3, 4, or 5 100-ohm differential unshielded twisted-
pair (UTP) or shielded twisted-pair (STP) cable, complying
with IEEE 802.3 10Base-T specifications, fitted with RJ-45
connectors
100 Mbps Operation Category 5 100-ohm differential UTP or STP cable,
complying with IEEE 802.3u 100Base-TX specifications,
fitted with RJ-45 connectors
1000 Mbps Operation Category 5E 100-ohm differential UTP or STP cable,
complying with IEEE 802.3ab 1000Base-T specifications,
fitted with RJ-45 connectors
(please see “Note on 1000Base-T Cable Requirements”,
below)
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