16
CGFEB10xx-xxx
24-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Diagnostic Monitoring Interface (DMI)
The following DMI port screen and explanation table contains brief definitions of the
DMI support offered on Transition Networks SFP optical interfaces. For further
information, please see the help option on the CPSMM-xxx SNMP agent or Focal
Point, Transition Networks' GUI.
Variable Name
Description
DMI Rx Power
Measured Receive optical power in microwatts and in decibels
relative to 1mW.
DMI Rx Power Alarm Alarm status of measured Receive optical power.
DMI Temp
Internally measured temperature of transceiver in degrees C and
degrees F.
DMI Temp Alarm
Alarm status for internally measured temperature of transceiver.
DMI Bias Current
Measured transmit bias current in microamperes.
DMI Bias Alarm
Alarm status for measured transmit bias current for the
interface.
DMI Tx Power
Measured transmit power, in microwatts and in decibels relative
to 1mW..
DMI Tx Power Alarm Alarm status of measured transmit power.
Rx Power Intrusion
Threshold
Instructs the converter to stop passing traffic when the receive
power drops below the new threshold. This feature is
sometimes referred to as 'Intrusion Detection,' since tapping
into a fiber to intercept traffic leads to a reduction in receive
power. This value can be entered in microwatts or in decibels
relative to 1mW.
Note
: This feature is not available on all devices.
[email protected] -- Click the “Transition Now” link for a live Web chat.
17
CGFEB10xx-1xx
Cable Specifications
The physical characteristics must meet or exceed IEEE 802.3™ specifications.
Fiber cable
Bit Error Rate:
<10-9
Single mode fiber
(recommended)
:
9 µm
Multimode fiber
(recommended)
:
62.5/125 µm
Multimode fiber
(optional)
:
100/140, 85/140, 50/125 µm
CGFEB1013-100, CGFEB1013-110
850 nm multimode
Fiber Optic Transmitter Power:
min: -10.0 dBm
max: -4.0 dBm
Fiber Optic Receiver Sensitivity:
min: -17.0 dBm
max: 0.0 dBm
Link Budget:
7.5 dB
CGFEB1014-100, CGFEB1014-110
1310 nm single mode
Fiber Optic Transmitter Power:
min: -13.0 dBm
max: -3.0 dBm
Fiber Optic Receiver Sensitivity:
min: -20.0 dBm
max: -3.0 dBm
Link Budget:
7.0 dB
CGFEB1015-100, CGFEB1015-110
1310 nm single mode
Fiber Optic Transmitter Power:
min: -5.0 dBm
max: -0.0 dBm
Fiber Optic Receiver Sensitivity:
min: -20.0 dBm
max: -3.0 dBm
Link Budget:
15.0 dB
CGFEB1017-100, CGFEB1017-110
1550 nm single mode
Fiber Optic Transmitter Power:
min: -3.0 dBm
max: 2.0 dBm
Fiber Optic Receiver Sensitivity:
min: -23.0 dBm
max: -3.0 dBm
Link Budget:
20.0 dB
CGFEB1029-100, CGFEB1029-110
1310 TX/1550 RX nm single mode
Fiber Optic Transmitter Power:
min: -8.0 dBm
max: -3.0 dBm
Fiber Optic Receiver Sensitivity:
min: -21.0 dBm
max: -3.0 dBm
Link Budget:
13.0 dB
CGFEB1029-101, CGFEB1029-111
1550 TX/1310 RX nm single mode
Fiber Optic Transmitter Power:
min: -8.0 dBm
max: -3.0 dBm
Fiber Optic Receiver Sensitivity:
min: -21.0 dBm
max: -3.0 dBm
Link Budget:
13.0 dB
CGFEB1029-102, CGFEB1029-112
1310 TX/1550 RX nm single mode
Fiber Optic Transmitter Power:
min: -3.0 dBm
max: +2.0 dBm
Fiber Optic Receiver Sensitivity:
min: -23.0 dBm
max: -8.0 dBm
Link Budget:
20.0 dB
CGFEB1029-103, CGFEB1029-113
1550 TX/1310 RX nm single mode
Fiber Optic Transmitter Power:
min: -3.0 dBm
max: +2.0 dBm
Fiber Optic Receiver Sensitivity:
min: -23.0 dBm
max: -8.0 dBm
Link Budget:
20.0 dB
