Toshiba strata CT Installation & Maintenance Manual page 90

Strata CT Installation
Fiber Optic Specification
Table 2-17
Transmission Speed
Optical Source
Fiber Type
Core Diameter
Cladding Diameter
Connector Type
Maximum Fiber Length
H
Optical Budget (Loss)
Minimum Bend Radius
Round Trip Delay Time
Transmit Power
C
Receiver Sensitivity
The fiber connection must conform to both the Optical Budget and Fiber Length
specifications. It is possible to have a fiber connection longer than 3 km with less than 9 dB of
loss; however, the Strata CT Remote Expansion Cabinet is sensitive to signal delay and
cannot be guaranteed to operate at distances greater than 3 km.
2-54
Item Specification
155.52 Mbps
LED, 1300 nm
Multi-mode, Graded Index Fiber (GIF)
62.5 micrometers
125 micrometers
SC (2-pin transmit and receive)
3 km (500~1000 MHz/km fiber)
2 km (200~400 MHz/km fiber)
9 dB (one way)
30 mm
micro
30 seconds.
>= -23.5 dBm
<= -30 dBm
Strata CT I&M Manual October 2000