Especificaciones completas

XTM-50 - filtro ajustable con ancho de banda ajustable

Resumen
Con XTM-50 se ajustan de forma independiente la longitud de onda y el ancho de banda. Control manual. Versiones disponibles para longitudes de onda de 1260 a 1650 nm y anchos de banda de 32 pm (4 GHz) a 5 nm.
XTM-50 - filtro ajustable con ancho de banda ajustable

Características principales

  • Filtro plano de ancho de banda ajustable
  • Bordes de filtro extremadamente definidos
  • Alto grado de aislamiento
  • Alta precisión y repetibilidad
  • Rango de longitud de onda de 200 pm
  • El filtro más angosto, la mayor selectividad

Aplicaciones

  • Selección de canales para pruebas de tasas de errores de bits
  • Análisis de subbanda de formatos de modulación complejos
  • Reducción de separación entre canales
  • Pruebas de sistemas WDM-PON y DWDM
  • Análisis de amplificación
  • Emulación de ROADM en cascada
  • OFDM
  • Pruebas de módulos y componentes activos
  • Pruebas de transpondedores

Especificaciones

Technical specifications
Optical characteristics
Wavelength range (nm) Standard: 1450 to 1650; Ultrafine: 1480 to 1620; O-band: 1260 to 1360; Wide: 1525 to 1610
Wavelength resolution (pm) Standard: 5; Ultrafine: 5; O-band: 5; Wide: 5
Bandwidth (FWHM) – minimum Standard: 50 pm (6.25 GHz); Ultrafine: 32 pm (4 GHz); O-band: 50 pm (8 GHz); Wide: 50 pm (6.25 GHz)
Bandwidth (FWHM) – maximum Standard: 950 pm (120 GHz); Ultrafine: 650 pm (80 GHz); O-band: 900 pm (160 GHz); Wide: 5000 pm (625 GHz)
Bandwidth resolution Standard: 1 pm; Ultrafine: 1 pm; O-band: 1 pm; Wide: 0.3 % of FWHM typical
Filter edge gradient Standard: 500 dB/nm typical; Ultrafine: 800 dB/nm typical; O-band: 500 dB/nm typical; Wide: 500 dB/nm typical
Insertion loss Standard: 5 dB (4.5 dB typical); Ultrafine: 5 dB (4.0 dB typical); O-band: 5 dB (4.5 dB typical); Wide: 5 dB (4.5 dB typical)
Flatness (dB) Standard: 0.2; Ultrafine: 0.2; O-band: 0.3; Wide: 0.2
Polarization dependent loss (dB) Standard: ±0.2; Ultrafine: ±0.2; O-band: ±0.2; Wide: ±0.2
Out-of-band suppression (crosstalk) Standard: 40 dB (60 dB typical); Ultrafine: 40 dB (50 dB typical); O-band: 40 dB (60 dB typical); Wide: 40 dB (45 dB typical)
Optical fiber type Standard: SMF or PMF; Ultrafine: SMF or PMF; O-band: SMF or PMF; Wide: SMF
Connector type FC/PC or FC/APC
a. Specifications apply for wavelengths not equal to any water absorption line.
b. Typical, related to user dexterity.
c. From –3 dB and –40 dB for FWHM < 800 pm.
d. Between –3 and –40 dB. Typically 550 dB/nm at FWHM = 50 pm; 450 dB/nm at FWHM = 1 nm; 225 dB/nm at FWHM = 5 nm.
e. From 1500 nm to 1600 nm and FWHM > 100 pm.
f. At lowest FWHM the insertion loss is 7 dB typical.
g. From 1500 nm to 1600 nm and FWHM > 60 pm.
h. From 1280 nm to 1340 nm and FWHM > 100 pm.
i. For FWHM >100 pm.
j. At lowest FWHM the insertion loss is < 7.0 dB.
k. Centered width of FWHM—150 pm. For 150 pm < FWHM < 650 pm.
l. Centered width of FWHM—100 pm. For 100 pm < FWHM < 500 pm.
m. From 1280 nm to 1340 nm.
n. Centered width of FWHM–150 pm. For 150 pm < FWHM < 2000 pm.
o. Measured 1 nm away from the –3 dB points.
General specifications
Temperature range 15 °C to 35 °C (59 °F to 95 °F)
Maximum optical input power (dBm) Standard: 30; Ultrafine: 30; O-band: 30; Wide: 27
Dimensions (W x D x H) 193 mm x 231 mm x 139 mm (7.6 in x 9.1 in x 5.5 in)
Weight 3.5 kg (7.7 lbs)