Yealink USB2-EXT-10M – USB 2.0 extension cable with power supply

– Yealink SIP-W90DM DECT Manager
– The system supports up to 250 handsets and 250 simultaneous calls
– Up to 60 base stations possible
– DECT / SRTP / TLS
– Access to cloud connections / LDAP / XML / XSI
– Supports Auto-P
– HD Audio for crystal-clear DECT calls
– Wall-mountable
– External antennas
– DECT wireless coverage of up to 50 metres indoors and 300 metres outdoors
– Compatible with Yealink W59R/W56H/W53H, CP930W and DD phones

> Product type
– DECT base station

> Basic functions
– Colour: White
– Height: 134 mm
– Length/Depth: 34 mm
– Width: 100 mm

> Text
– Technical description: DECT frequency bands: 1880
– 1900 MHz (Europe), 1920
– 1930 MHz (USA)

 Audio features:
– Full-duplex
– HAC-compatible (Hearing Aid Compatibility)
– DTMF
– Wideband codec: Opus, AMR-WB (optional), G.722; Telephone services:
– Synchronisation via DECT and LAN (seamless handover and roaming)
– All multi-cell systems:
– Up to 60 base stations
– Up to 250 handsets
– Up to 250 VoIP accounts
– Up to 250 simultaneous calls
– Up to 8 WB (4 active handsets) calls per base
– Up to 8 NB calls per base; Management
– Auto provisioning via TFTP/FTP/HTTP/HTTPS/RPS
– Auto provisioning with PnP
– Handset upgrade: OTA (Over-The-Air)
– Configuration: Browser/Phone/Auto provisioning
– Export of trace package and system log; Network features:
– SIP v1 (RFC2543), v2 (RFC3261)
– SNTP/NTP
– VLAN (802.1Q and 802.1P)
– 802.1x, LLDP
– STUN client (NAT traversal)
– UDP/TCP/TLS; Power supply:
– Power over Ethernet (IEEE 802.3af), Class 1
– External Yealink AC adapter: AC 100-240 V input and DC 5 V/1.2 A output

> Scope of delivery
– Yealink SIP-W90DM DECT multi-cell system DECT Manager