Vollständige Spezifikationen

FTB Lite 720D - connected access OTDR

Übersicht
Optimiert für die Installation und Fehlerdiagnose von Multimode- und Singlemode-Zugangsnetzen.
FTB Lite 720D - connected access OTDR

Leistungsmerkmale

  • Kostenloser 36-Monate Basisdaten-Plan für Echtzeit-Sichtbarkeit
  • 8 Zoll (203 mm) großer Farb-Touchscreen für Arbeiten bei hellem Sonnenlicht und bei allen anderen Umgebungsbedingungen
  • Charakterisierung, Fehlerdiagnose und Aktivierung von Glasfasern (Live-Fiber und Dark-Fiber) über den gleichen OTDR-Anschluss
  • Dynamikbereich von bis zu 38 dB (Singlemode) bzw. 30 dB (Multimode)
  • Ereignistotzone (EDZ)/Dämpfungstotzone (ADZ):  0,7/2,5 m bei SM/MM, PON-Totzone 35 m für SM 
  • FTTx In-Service-Tests bei 1650 nm mit optionalem Inline-Leistungsmesser für GPON/XGS-PON

Anwendungen

  • Installation und Fehlerdiagnose von Zugangsnetzen
  • FTTx/PON-Tests durch Splitter hindurch (bis 1:32)
  • Aktivierung von FTTx-Diensten: GPON, EPON, XGS-PON, 10GE EPON
  • Zertifizierung der Faserstrecke zur Vermittlungsstelle (CO)
  • LAN/WAN-Charakterisierung
  • Rechenzentren und private Netze (Tier-2-Zertifizierung)
  • Fronthaul/Backhaul (FTTA, FTTT, RRH, DAS und Small Cells)

Spezifikationen

Technical specifications
Wavelength (nm)(b)850 ± 20/1300 ± 20/1310 ± 30/1550 ± 30/1650 ± 15
Live wavelength (nm)1650
Isolation: 50 dB from 1265 nm to 1617 nm
Dynamic range (dB)(c)28/30/38/36/37
Event dead zone (m)(d)SM: 0.7
MM: 0.7
Attenuation dead zone (m)SM: 2.5(e)
MM: 2.5(f)
PON dead zone (m)(g)35
Distance range (km)MM: 0.1 to 40
SM: 0.1 to 260
Pulse width (ns)MM: 3 to 1000
SM: 3 to 20 000
MM launch conditions(h)EF-compliant
Linearity (dB/dB)±0.03
Loss threshold (dB)0.01
Loss resolution (dB)0.001
Sampling resolution (m)MM: 0.04 to 5
SM: 0.04 to 10
Sampling pointsUp to 256 000
Distance uncertainty (m)(i)±(0.75 + 0.0025 % × distance + sampling resolution)
Measurement timeUser-defined
Reflectance accuracy (dB)(b)±2
Typical real-time refresh (Hz)4
Note: All specifications valid at 23 °C ± 2 °C with an FC/APC connector, unless otherwise specified.

(b) Typical.

(c) Typical dynamic range with longest pulse and three-minute averaging at SNR = 1.

(d) Typical, for reflectance of –55 dB in SM and –45 dB in MM.

(e) Typical, for reflectance at –55 dB, using a 3-ns pulse.

(f) Typical, for reflectance at –45 dB, using a 3-ns pulse.

(g) Non-reflective FUT, non-reflective splitter, 13-dB loss, 50-ns pulse in SM, typical value.

(h) Compliant with Encircled Flux TIA-526-14-B and IEC 61280-4-1 Ed. 2.0 using an external EF conditioner (SPSB-EF-C-30).

(i) Does not include uncertainty due to fiber index.
General specifications
Display8-inch (203 mm), 1280×800, color touchscreen (viewable in sunlight)
InterfacesUSB-A ports (2)
USB-C port with power delivery
RJ45 LAN 10/100/1000 Mbit/s
RF comms(a)(b)Bluetooth, Wi-Fi, 2G/3G/4G LTE, GNSS (GPS/GALILEO/QZSS)
Storage>20,000 OTDR SOR traces
BatteryRechargeable LiFePO4 battery, up to 10 hours(c) of operation as per Telcordia (Bellcore) GR-196-CORE
Power supplyInput: AC/DC adapter, 100 to 240 V AC, 50 to 60 Hz, 1.5 A max.
Output: 5 to 20 V DC, 3.0 A max., 45 W max., USB-C power delivery standard supported
Weight (including battery and module)2.4 kg (5.3 lb)
Size (H × W × D)198 mm × 249 mm × 71 mm (7.8 in × 9.8 in × 2.8 in)
TemperatureOperating: –10 °C to 50 °C (14 °F to 122 °F)
Storage: –40 °C to 70 °C (–40 °F to 158 °F)
Relative humidity0 % to 95 % non-condensing
Warranty (year)1
(a) Free 36-month basic data plan provided.

(b) Restrictions may apply depending on country/region which will prevent EXFO from providing mobile connectivity. Contact EXFO for details.

(c) Battery life varies significantly based on device configuration, usage, network and feature configuration, signal strength, settings and other factors.