
Strata CTX670 Installation
3-46
Strata CTX I&M September 2002
Figure 3-33
ROMS1A Subassembly
Table 3-8
fibre Optic Specification
Item
Specification
Transmission Speed
155.52 Mbps
Optical Source
LED, 1300 nm
Fibre Type
Multi-mode, Graded Index Fibre (GIF)
Core Diameter
62.5 micrometers
Cladding Diameter
125 micrometers
Connector Type
SC (2-pin transmit and receive)
Maximum Fibre Length
3 km (500~1000 MHz/km fibre)
2 km (200~400 MHz/km fibre)
Optical Budget (Loss)
9 dB (one way)
Minimum Bend Radius
30 mm
Round Trip Delay Time
30 micro
seconds.
Transmit Power
>= -23.5 dBm
Receiver Sensitivity
<= -30 dBm
TX Side
RX Side
4379
ROMS1A
SD
RDER
SYCF
SYCS
RST
CD1
CD2
CD3
CD4
CD5
J3
J1
1
15
1
10
J2
J4
1
11
11
1
-24v
DG
PFT-CONTROL
Optical
Module
Plastic
Cap
Remove
Rubber Cap
to plug in
Fibre Optic
Cable
Fibre Optic
Cable
CAUTION!
Inserting the fibre connector at
an angle or too forcefully can
cause damage.
Содержание Strara CTX Series
Страница 10: ...Contents viii Strata CTX I M September 2002 ...
Страница 14: ...Introduction xii Strata CTX I M September 2002 ...
Страница 52: ...Strata CTX Configuration 1 38 Strata CTX I M September 2002 ...
Страница 176: ...ISDN Interfaces 5 28 Strata CTX I M September 2002 ...
Страница 278: ...Peripheral Installation 8 32 Strata CTX I M September 2002 ...
Страница 290: ...Index IN 6 Strata CTX I M September 2002 ...