Security: • IPv4/IPv6
• IP Assignment: Static/DHCP
• Proxy mode
• HTTP/HTTPS web server
• Time and date synchronization using SNTP
• Transport Layer Security (TLS)
• HTTPS certificate manager
• IEEE802.1X
Ports: • Dual-port Gigabit Ethernet
• Power over Ethernet (IEEE 802.3af), class 3
• 1 x USB Type A port
- USB headsets
- Bluetooth headset (Only with Dongle)
- Wi-Fi (Only with Dongle)
• 1 x Security lock port
• 1 x RJ9 (4P4C) handset port
• 1 x RJ9 (4P4C) headset port
Power: • External Yealink AC adapter (optional): AC 100-240V input and DC 5 V/2 A output
• USB output currency: 5 V/500 mA
• Power consumption (PSU): 1.7-5.3 W
• Power consumption (PoE): 2.3-6.8 W
Black Print Quality: Up to 1200 x 1200 rendered dpi (when printing from a computer)
Cartridges Compatible: HP 62 Black Original Ink Cartridge
HP 62 Tri-color Original Ink Cartridge
HP 62XL High Yield Black Original Ink Cartridge
HP 62XL High Yield Tri-color Original Ink Cartridge
Output Capacity, std.: Standard: 150-sheet output bin; Up to 150 sheets Standard
Black Print Quality: Black (best) Fine Lines (1200 x 1200 dpi); Black (normal) Normal (native 600 x 600 dpi; enhanced up to 4800 x 600 dpi); Black (fine lines) Fine Lines (1200 x 1200 dpi)
Cartridges Compatible: HP 148A Black Original LaserJet Toner Cartridge (~2,900 pages), W1480A; HP 148X Black Original LaserJet Toner Cartridge (~9,500 pages), W1480X