Token Ring Passive Media Module Specifications; Token Ring Jitter Attenuator Card Specifications - 3Com CoreBuilder 5000 User Manual

Token Ring Passive
Media Module
Specifications
Token Ring Jitter
Attenuator Card
Specifications

Token Ring Passive Media Module Specifications

Fiber Transmitter
Fiber Receiver
Fiber Connectors
Connectors
Data Rate
Cable Requirements
Power Requirements
Mechanical
Daughter Card Support
Environmental
Operating Temperature
Humidity
BTUs/hr
Connectors
Power Requirements
Environmental
Operating Temperature
Humidity
BTUs/hr
Mechanical
Light Source: LED at wavelength 850 nm
Transmit Power: -13 to -19 dBm average
Light Detector: Silicon PIN photodiode
Input Range:
Optical power input of -12 to -28 dBm
Dynamic Range: 16 dBm
-10
Bit Error Rate: 1 in 10 over dynamic range
ST-type
Shielded RJ-45
4 and 16 Mbps
Supports UTP, STP, and 120 ohm Cabling
Systems
16 w +5 V DC, 1.5 w +12 V DC, and 1.25 w -12
V DC
Occupies One Slot
1 Token Ring Network Monitor Card
0° to 50° C (32° to 122°F)
Less than 95%, noncondensing
64
30-pin connector
1 w +5 V DC, 1 w +12 V DC, and
0.5 w -12 V DC
0° to 50° C (32° to 122°)
Less than 95%, noncondensing
8.5
2.5" x 5" (6.35 cm x 12.7 cm)
A-3