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X4U is an enterprise-level two screen IP Phone. With all the necessary VoIP features and other extended features like EHS headset, BT dongle and Wi-Fi dongle, it provides the high-quality and convenient experience for users at an affordable price.
Features:
- 12 SIP lines, 3-way conference, SIP hotspot
- 3 Line keys on the main display
- HD audio on speakerphone and handset
- 1x2.8” main color display, 1x2.4” side color displays for DSS keys
- Support Bluetooth headset (Via BT dongle BT20)
- Support Wi-Fi connectivity (Via Wi-Fi dongle)
- Support EHS wireless headset
- Up to 30 DSS keys(6 two-colored physical keys)
- Dual Gigabit ports, integrated PoE
- Stand with 2 adjustable angles of 45 and 50 degrees
- Compatible with major platforms: Asterisk, Broadsoft, 3CX, Metaswitch, Elastix, Avaya etc.
Manufacturer Company: Yangtze Optical Fiber and Cable Joint Stock Limited Company (YOFC)
Brand: YOFCTechnical features:
- Fiber Counts: 12
- Fiber Standard: G.652D
- Structure: Multi Tube (Max 6 fiber counts/tube)
- Central Strength Member: Steel rope 1.4mm
- Usage: Outdoor, wells and goffers
- Additional Protection: Steel Tape
- Operating Temperature: -40℃ ~ +70℃
- Installation temperature: -40℃ ~ +70℃
- Static Bending Radius: 10 times the cable diameter
- Dynamic Banding Radius: 20 times the cable diameter
- Outer Diameter: approx. 8.7mm
- Cable Weight: approx. 80 kg/km
- Cable Shell: HDPE, black
- Max allowable tension: 1500 N
- Crush(N/100mm): Short term 1500, long term 750
Fiber description:
- MFD (1310nm): 8.7μm ~ 9.5μm
- Cladding Diameter: 125±1.0um
- Core/cladding concentricity error: ≤0.6um
- Coating/cladding concentricity error: ≤12.0um
- Attenuation coefficient 1310nm: 0.35dB/km max after cabling
- Attenuation coefficient 1550nm: 0.21dB/km max after cabling
- Bending-loss performance of optical fiber @1310nm&1550nm: ≤0.05dB (100 turns around a mandrel of 50mm diameter)
- Polarization mode dispersion maximum individual fiber: ≤0.2ps/√km
- Zero-dispersion wavelength: 1300~1324nm
- Zero-dispersion slope: ≤0.092ps/nm2•km
Package Parameters:
- Wooden Reel Volume: 95*55*95CM
- Cable on Reel: 2km
- Net Weight: 85 kg/km
- Gross Weight: 216.1 kg