ZyXEL Communications U250 manual Specifications, Application Diagram

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Specifications

System Specifications

Phone Number Meemmory

Redial memory of upp to 200 calls

Caller list memory of up too 30 calls

Phone book memory of up to 100 contacts*

Wallpaperr of up to 2 pictures

Short Messsage Service (SMS)*

Short Messagee Service sending and receiving capability (Protoccol I or II)

Short Message Center of up to 2 messages

Short Message Netwoork option: PSTN/Internet (Depend on service provider)

Inbox and Outboox memory of up to 20 messages

Multiple Messaging Languages: English, France, Spanish, Deutsch

Phone Features

LCD contrast adjustment capability

Icon-based main menu

Air time display capability

Real-Time Clock display capability

Out of range and low battery message alerts

Caller ID capability (FSK type I & II and DTMF)

Date/Time stamps for incoming calls

DECT Phone

v250

Call Features

Display

• Key tone ON/OFF

• 1.5” (128 x 128 dot) display

• Key lock function

• Full 65 K color graphics

• Long key dial

 

Pre-dial capability

Earphone Jack

• PABX pre-configuration

• 2.5 mm Earphone Jack

Dial mode selection, Tone and Pulse

Hot-Key Call Transfer capability

Battery

Emergency call (Baby call)

• 2 x 750 mA/hr Ni-MH batteries (AAA)

Hardware Specifications

Physical Specifications

Keypad

• Dimensions: 45 (W) x 20 (D) x 135 (H) mm

• 0 ~ 9 keys

• Weight: 100 g

• Speaker

 

• R/INT

Environmental Specifications

ON-hook

• Operating Temperature: 0°C ~ 40°C

OFF-hook

• Operating Humidity: 20% ~ 95% (non-

• 2 Soft key

condensing)

4-direction key

* Future enhancements.

• Confirm key

 

DECT

DECT frequency range 1880-1900 MHz and GAP compatible

DECT Standard (EN 301 406)

Application Diagram

P-2302HWUDL-P1

802.11g Wireless VoIP

Station Gateway

Graphic menu & Config to

ZyXEL VoIP Gateway

V250

DECT Phone

 

 

P-2302HWU

DL-P1

 

 

 

 

 

 

 

 

 

reless VoIP

PSTN

 

802.11g Wi

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Station G

ateway

 

 

 

 

Internet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SMS

 

 

 

V250

 

 

 

DECT Phone

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P-2602HWUDL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

802.11g Wireless VoIP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Station Gateway

POTS

Ethernet

F o r m o r e p r o d u c t i n f o r m a t i o n , v i s i t u s o n t h e w e b w w w . Z y X E L . c o m

Copyright © 2006 ZyXEL Communications Corp. All rights reserved. ZyXEL, ZyXEL logo are registered trademarks of ZyXEL Communications Corp. All other brands,

65-100-001806G

12/06

product names, or trademarks mentioned are the property of their respective owners. All specifications are subject to change without notice.

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Contents Benefits An Ideal VoIP Dect Station Gateway SolutionLower Power Consumption Low-cost VoIP MobilitySpecifications Application Diagram

U250 specifications

ZyXEL Communications U250 is a versatile and powerful networking solution designed to cater to the needs of small to medium-sized businesses. This device stands out due to its robust performance, advanced security features, and seamless connectivity options, making it an ideal choice for organizations looking to enhance their network infrastructure.

One of the key features of the ZyXEL U250 is its dual-band capability, which allows simultaneous connections on both the 2.4 GHz and 5 GHz frequencies. This ensures reduced interference and optimal performance for various applications, ranging from file sharing to high-definition streaming. With a maximum throughput of up to 1.2 Gbps, users can experience fast and reliable internet access, whether in a busy office environment or during peak usage times.

Another notable aspect of the ZyXEL U250 is its support for the latest Wi-Fi 6 technology. This advancement provides improved capacity, enabling multiple devices to connect without compromising speed or performance. Wi-Fi 6 enhances overall network efficiency through features like Orthogonal Frequency Division Multiple Access (OFDMA), which allows multiple users to be served simultaneously, reducing latency and ensuring that every device has the bandwidth it requires.

Security is paramount in any network setup, and the ZyXEL U250 incorporates several advanced security features. It supports WPA3, the latest security protocol that offers stronger encryption and better protection against brute-force attacks. In addition, the device comes with integrated firewall capabilities, intrusion detection, and prevention systems that work together to safeguard sensitive data and maintain the integrity of the network.

Ease of management is another critical feature of the U250. The device is equipped with a user-friendly web interface for configuration and monitoring. It also offers centralized management capabilities, allowing IT administrators to oversee multiple devices from a single dashboard. This simplifies troubleshooting and ensures that network performance remains optimal.

Moreover, the ZyXEL U250 supports various deployment scenarios, including access point mode, router mode, and bridge mode. This flexibility makes it suitable for a wide array of network setups, whether providing Wi-Fi coverage in a single location or extending the network across multiple areas.

In summary, the ZyXEL Communications U250 combines cutting-edge technology with essential networking features, making it an excellent choice for businesses seeking reliable, secure, and scalable networking solutions. With its impressive performance, advanced security, and ease of management, the U250 ensures that organizations can stay connected and productive in today's digital landscape.