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UH
235
Shuttle
WiMAX
High Gain
USB
Modem
Delivering Cutting Edge Technology
for both Fixed and Nomadic WiMAX
www.greenpacket.com
Version 02.02
High Gain WiMAX USB Modem
UH235 is part of Greenpacket’s portfolio of next generation Wave 2
compliant WiMAX Modems and the world’s first high gain USB modem
supporting both fixed and nomadic WiMAX. UH235 is also one of the first
breakthrough wideband modems that support the frequency range of
outdoor
2.3GHz to 2.7GHz. Incorporating one of the most advanced antenna
designs, UH235 sets new standards for ease of use, performance and
indoor
quality, both indoors and outdoors.
on the go
Key Features
• IEEE 802.16e WiMAX Wave 2 Compliant
• Up to 30Mbps Throughput*
• TDD SOFDMA
• Dual Omni Antenna
• MIMO Matrix A and B
• 1Tx, 2Rx with Transmitter Diversity
• Operates within 2.3GHz to 2.7GHz Frequency Range
• External Antenna Connector (optional)
• 5, 10MHz Channel Bandwidth
• Up to 25dBm Transmission Power
• 5 Classes of QoS Support
• TRUE Plug-And-Play
• Over-the-air Firmware Upgrade
• 5dBi Antenna Gain
Benefits
MIMO
A&B
360°
IEEE 802.16e WiMAX Wave 2
Compliant
Advanced WiMAX feature support that delivers the best portable and mobile experience
on a globally certified and recognized broadband standard.
MIMO Matrix A and B
Enhances indoor penetration, coverage and bandwidth capacity even in diffcult
environments to deliver unparalleled user experience.
Wideband Support
Configured to provide maximum versatility to be used in both 2.3GHz and 2.7GHz
frequency bands to fulfill multi-frequency and/or roaming needs.
Dual Omni Antenna
Omni antenna with 5dBi gain, radiates and receives WiMAX signals from any direction
for greater flexibility in modem placement.
5dBi Antenna Gain
Reduces the number of "coverage holes" for a an uninterrupted connectivity experience
throughout WiMAX coverage zones.
1Tx, 2Rx with Transmitter
Diversity
Intelligently and automatically selects best antenna to improve signal strength for better
uplink performance.
Up to 25dBm Transmission
Power
Above industry average high transmission power to combat technological uplink
performance limitations resulting in greater range performance, reduced network
re-connects and dropped packets for a consistent service coverage.
Up to 30Mbps Throughput*
4G speeds for an enhanced quad-play experience delivering faster file transfers, HD
video experiences, uninterrupted multi-player online gaming sessions, crisp and
clear VoIP experience and high-speed web browsing.
TDD SOFDMA
Robust performance to combat interference and allows scalable asymmetric
downlink/uplink bandwith utilization.
5 Classes of QoS Support
Ability to assign priority levels to multiple criteria such as applications, users and data
flow, to a guaranteed level of performance.
TRUE Plug-And-Play
Uniquely designed to support both Hostless or Host-Based** connectivity for Instant
WiMAX access without the hastle of driver installation, application incompatability and
operating system conflict simplifying user experience while minimizing technical support
costs for operators.
Over-the-air Firmware Upgrade
Reduce service hassle and allow users to quickly and easily get connected online.
* Subject to field conditions.
** Optional upon request.
Technical Specifications
Physical Layer
Standard
Data Rate
Accessories
- IEEE 802.16e-2005 (WiMAX) Wave 2
- Up to 30Mbps (DL)
- Up to 6Mbps (UL)
Frequency Range
- 2.3GHz to 2.7GHz
Channel Bandwidth
- 5, 10MHz
Adaptive Modulation
- QPSK 1/2, 3/4
- 16QAM 1/2, 3/4
Suction Cup (optional)
- 64QAM 1/2, 2/3, 3/4, 5/6
Diversity
- Tx Antenna Diversity
MIMO
- Matrix A/B
Beamforming
- UL Sounding
- AMC 2x3 with dedicated pilots
- PUSC with dedicated pilots
RF Output Power
- Maximum 25 dBm
Antenna Type
- Integrated Omni Antenna (5dBi)
Receive Sensitivity
- Average 5dB higher receive sensitivity than RCT
WiMAX Forum Specification
MAC Layer
Radio Optimization
1m USB Cable
Product Measurements
- ARQ and HARQ
- Payload header suppression
ARQ ACK Type
- Cumulative ACK Entry
- Cumulative with Selective ACK Entry
- Cumulative ACK with Block Sequence
- ACK
HARQ
- HARQ Chase combining with CTC
70.5
mm
- DL – Category 1, 2, 3, 4
- UL – Category 1, 2, 3, 4
- MIMO Chase combining
- Hand over with / without Optimization
98m
Mobility
m
- Supports Idle Mode
- Power Saving Class of Type 1 Sleep Mode
QoS Scheduler Options
- Advanced Scheduling Algorithm with full QoS support
- Unsolicited Grants Service (UGS)
- Enhanced Real-time Polling Service (ertPS)
- Real-time Polling Service (rtPS)
- Non-real-time Polling Service (nrtPS)
- Best Effort (BE)
Security Authentication
- EAP Client TLS and TTLS
- End-to-end PKM v2
- Authentication based on X.509 certificate
16.5mm
Electrical & Mechanical
Dimensions (H x W x D)
- 98mm x 70.5mm x 16.5mm
Weight
- 70g
MTBF
- 100,000 hours
Power Supply
- USB
Temperature
- 0°C ~ 40°C (Operating)
Humidity
- 5% to 80% non-condensing (Operating)
- 5% to 90% non-condensing (Storage)
Interface
Antenna
- 2Rx antennas with receive MRC, MIMO A, MIMO B
LED Indication
- 1 Dual color
USB 2.0
- 1 USB 2.0 interface
Flash Memory
- 16MB
- 1Tx antenna with antenna switch diversity
* Product specifications are subject to change without prior notice
For more information on Greenpacket’s products and solutions, please contact us at [email protected]
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Member
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form by any means, without the written permission of Green Packet Berhad. Green Packet Berhad reserves the right to modify or discontinue any product or piece of literature at anytime without prior notice.