NION Hardware Connections
Description and Installation
17
NION-16C48M Installation & Operation Manual - P/N: 53347:Rev: A1 5/5/09
The DFXC can operate in either a bus or a ring format. The regenerative properties of the DFXC
transceiver allow runs of up to 12db of attenuation between each node, with up to 64 nodes per
segment.
Figure 2.6 FOXC and DFXC Fiber Optic Transceivers Board Layout
Table 2.1 DFXC Wire Specifications
880 NM TYPICAL
100/140 µ
62.5/125 µ
Coupled power (dBm)
-8 to -10
-10 to -12
Receiver sensitivity (dBm)
-26
-26
Link budget (dBm)
16 to 18
14 to 16
Typical link length (km) w/3.2 dB/km, 3 dB margin, 0.6 dB for 2 connectors
3.9 to 4.5
3.3 to 3.9
FOXC Fiber Optic Transceiver
Header
Connection
DFXC Fiber Optic Transceiver
ST Style Connection
ST Style Tx
Connection
ST Style Rx
Connection
Header
Connection