ADC 10 ユーザーズマニュアル
ADCP-92-063 • Issue 1 • May 2005
Page 4
© 2005, ADC Telecommunications, Inc.
© 2005, ADC Telecommunications, Inc.
1
PRODUCT DESCRIPTION
The OptEnet 10/100 or 1000 Mb/s Media Converter with Small Form-factor Pluggable (SFP)
module is one of a family of modules that can be plugged into a OptEnet Media Converter
chassis. The module is designed to accept SFP transceivers with optical connectors. This
provides a number of optical signal choices. The module converts optical signals to electrical
signals. The module also performs the reverse function, converting electrical signals to optical
signals. A block diagram of the basic converter assembly is shown in
module is one of a family of modules that can be plugged into a OptEnet Media Converter
chassis. The module is designed to accept SFP transceivers with optical connectors. This
provides a number of optical signal choices. The module converts optical signals to electrical
signals. The module also performs the reverse function, converting electrical signals to optical
signals. A block diagram of the basic converter assembly is shown in
. Each module has
three connections fiber input, fiber output, and RJ45 Ethernet.
Figure 1. Basic Media Converter Block Diagram
The OptEnet 10/100 Mb/s Media Converter module supports 10BaseT and 100BaseTX. The 1000
Mb/s Media Converter module supports 1000BaseT data rates with UTP cable.
Mb/s Media Converter module supports 1000BaseT data rates with UTP cable.
Table 1
lists the
, for optical specifications.
1.1
Front Panel
Each module has three LEDs, a module power LED and two Link LEDs. Under normal
operation the module PWR LED is green. Front panel indicators and controls are defined in
operation the module PWR LED is green. Front panel indicators and controls are defined in
. A module is shown in
.
Table 1. Cable Specifications
NETWORK
DATA RATE
MEDIA
LENGTH
10BaseT
10 Mb/s
UTP Cat 3, 4, or 5 (2-pair) 328 feet (100 m)
100BaseTX
100 Mb/s
UTP Cat 5 (2-pair)
328 feet (100 m)
1000BaseT
Gigabit
UTP Cat 5e (4-pair)
328 feet (100 m)
UTP = Unshielded Twisted Pair
Note: The maximum cable length is the cable length that the signal can travel without
suffering from attenuation (degradation).
suffering from attenuation (degradation).
20580-A
SFP
OPTICAL
TRANSCEIVER
ETHERNET
TRANSCEIVER
LED OR
LASER
PIN
RJ-45
UTP CABLE
FIBER CABLE