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12-port 25Mbps Module
Feature Code 5102
Number of ports:
Supported daughter cards:
Connectors:
Supported cable types:
Maximum cable lengths
Optical Specifications
The optical specifications below concern the multimode fiber 155Mbps daughter card
only.
Frequency
155.52 MHz
Wavelength (
l)
1300 nm
Multimode: 1270 min / 1380 max
Optical Power
Table 41. Optical Specifications for 1-port 155Mbps Module Fiber Daughter Card (ATM
Forum V3.0)
Cable Type
Multimode 62.5/125 micron
Transmitter Power
1
Receiver Sensitivity
1
The range over which the receiver is guaranteed to provide output data with a
Bit Error Ratio (BER) better than or equal to 2.5 x 10
12 (13 if I/O daughter card installed)
1 multimode fiber (155Mbps)
Shielded RJ-45
SC for fiber daughter card
•
UTP Categories 3, 4, and 5 (100 ohm), FTP/SFTP
(100 and 120 ohm), or STP (150 ohm)
•
62.5/125 micron multimode fiber for daughter card
•
100 m (330 ft) for Category 3 UTP cabling
•
150 m (495 ft) for Category 4 UTP cabling
•
160 m (528 ft) for Category 5 UTP cabling
•
162 m (535 ft) for FTP cabling
•
300 m (990 ft) for STP cabling
•
2.2 km (1.36 miles) for fiber.
Minimum
(dBm)
-14
-14
Power
Maximum
Budget
(dBm)
(dBm)
-19
11
-30
-10
.
Chapter 7. Planning for Media Modules
Max Length
2.2 km
(1.36 miles)
63
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