MDS MX-2104 Especificaciones Pagina 65

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 243
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 64
MX-2100/2104 Installation and Operation Manual Chapter 1 General Information
Application Considerations 1-49
The KML.8 module uses the HDB-3 line code. Jitter performance complies with
the requirements of ITU-T Rec. G.823. The module has two line interfaces: a
120Ω balanced interface, and a 75Ω unbalanced interface.
ISDN "S" Interface (Module KML.10/S)
The ISDN basic rate access "S" interface complies with ITU-T Rec. I.430. The
interface operates at a nominal rate of 192 kbps, and carries two B data channels
(nominal rate - 64 kbps), one D signaling channel (nominal rate - 16 kbps), and
additional framing and maintenance overhead data. The line coding is 2B1Q. The
line impedance is 100Ω. The user can select whether to connect or not the
internal line termination of the module.
ISDN "U" Interface (Module KML.10/U)
The ISDN basic rate access "U" interface complies with the ANSI T1.601 and ETSI
DTR/TM3002 standards. The line data rate is 160 kbps, and the line coding is
2B1Q. The utilization of the B and D channels is similar to that described above
for the KML.10/S module. The line impedance is 135Ω.
Fiber-Optic Link Interface (Module KML.F)
The fiber-optic link interface of the KML.F module uses a proprietary signaling
format which ensures optimum performance. To optimally meet a wide range of
system requirements, the fiber-optic interface can be ordered for operation over
62.5/125 micron multi-mode fibers (typical attenuation - 3.5 dB/km), as well as over
low-loss 9/125 micron single-mode fibers (typical attenuation - 0.4 dB/km).
Each option can be ordered with ST or FC-PC connectors; SMA connectors are
also available at 850 nm.
Table 1-4 provides information on the characteristics of the optical interface.
Typical range is up to 4.5 km at 850 nm over multimode fiber, up to 45 km at
1300 nm over single-mode fiber with LED transmitters, up to 60 km with 1300 nm
laser transmitters, and up to 100 km with 1550 nm laser transmitters.
Table 1-4. KML.F Fiber-Optic Interface Characteristics
Wavelength Fiber Type Transmitter
Type
Power
Coupled
into Fiber
Receiver
Sensitivity
Optical
Budget
Maximum
Receiver
Input
Power
Receiver
Dynamic
Range
850 nm
62.5/125
µ
m
multi-mode
LED -18 dBm -38 dBm 20 dB -10 dBm 28 dB
1300 nm
9/125
µ
m
LED -18 dBm -40 dBm 22 dB -12 dBm 28 dB
single-mode Laser -12 dBm -40 dBm 28 dB -12 dBm 28 dB
1550 nm
9/125
µ
m
single-mode
Laser -12 dBm -40 dBm 28 dB -12 dBm 28 dB
Vista de pagina 64
1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 242 243

Comentarios a estos manuales

Sin comentarios

Harbor Freight Tools TORCH KIT 94903 manuals

Owner’s manuals and user’s guides for Tools Harbor Freight Tools TORCH KIT 94903.
We providing 1 pdf manuals Harbor Freight Tools TORCH KIT 94903 for download free by document types: User Manual






More products and manuals for Tools Harbor Freight Tools

Models Document Type
95838 User Manual   Harbor Freight Tools 95838 User Manual, 16 pages
91044 User Manual   Harbor Freight Tools 91044 User Manual, 12 pages
46309 User Manual   Harbor Freight Tools 46309 User Manual, 10 pages
45949 User Manual   Harbor Freight Tools 45949 User Manual, 12 pages
DRILL MASTER 97626 User Manual   Harbor Freight Tools DRILL MASTER 97626 User Manual, 12 pages
92453 User Manual   Harbor Freight Tools 92453 User Manual, 14 pages
92703 User Manual   Harbor Freight Tools 92703 User Manual, 8 pages
CHICAGO ELECTRIC 38391 User Manual   Harbor Freight Tools CHICAGO ELECTRIC 38391 User Manual, 9 pages
98871 User Manual   Harbor Freight Tools 98871 User Manual, 34 pages
Pittsburgh Self-leveling Laser Level 69243 User Manual   Harbor Freight Tools Pittsburgh Self-leveling Laser Level 69243 User Manual, 8 pages
66098 User Manual   Harbor Freight Tools 66098 User Manual, 13 pages
CENTRAL PNEUMATIC 46309 User Manual   Harbor Freight Tools CENTRAL PNEUMATIC 46309 User Manual, 11 pages
16 gauge air finish nailer 68023 User Manual   Harbor Freight Tools 16 gauge air finish nailer 68023 User Manual, 18 pages
94837 User Manual   Harbor Freight Tools 94837 User Manual, 12 pages
42528 User Manual   Harbor Freight Tools 42528 User Manual, 10 pages
65161 User Manual   Harbor Freight Tools 65161 User Manual, 18 pages
Heavy Duty Air Paint Spray Gun 97855 User Manual   Harbor Freight Tools Heavy Duty Air Paint Spray Gun 97855 User Manual, 19 pages
91062 User Manual   Harbor Freight Tools 91062 User Manual, 16 pages
97719 User Manual   Harbor Freight Tools 97719 User Manual, 17 pages
3-IN-1 Air Framing Nailer 98751 User Manual   Harbor Freight Tools 3-IN-1 Air Framing Nailer 98751 User Manual, 18 pages