Powerful Line Backup; 4)E1+Ip Backup; 2E1+2E1 Backup; Comprehensive Network Access Capability - Huawei VP9035A Product Description

HUAWEI VP9035A HD Video Terminal Product Description
The built-in MCU of the HUAWEI VP9035A enables users to invite multiple sites to join a
conference using the Web interface or the remote control. Sites can also call into a conference
held on the built-in MCU. With the need to set parameters (such as conference protocols and
site capability) eliminated, the HUAWEI VP9035A makes a perfect choice for
videoconferencing for small and medium sized enterprises.

2.6 Powerful Line Backup

2.6.1 (4)E1+IP Backup

The HUAWEI VP9035A provides interfaces for (4)E1 and Internet Protocol (IP) lines. When
a (4)E1 line is used, an IP line is used as a backup line; when the IP line is used, the (4)E1 line
is used as a backup line. During an ongoing conference, when a line is faulty, the HUAWEI
VP9035A detects the fault and automatically enables the backup line. In this case, the ongoing
conference is not affected, thus ensuring the service reliability. The line is switched
automatically. The HUAWEI VP9035A provides the easiest and most stable line backup
policy.

2.6.2 2E1+2E1 Backup

When 4E1 lines are used for network access, the HUAWEI VP9035A provides the 2E1+2E1
access mode. In this case, when two lines are used as the active lines, the other two lines are
automatically used as the backup lines. During an ongoing conference, if any of the two active
lines is disconnected or both active lines are disconnected simultaneously, the backup lines
can take over seamlessly without affecting the ongoing conference. Thus, effective service
reliability is guaranteed.

2.7 Comprehensive Network Access Capability

2.7.1 Abundant Line Interfaces

The HUAWEI VP9035A provides multiple line interfaces, such as 4E1, E1, and IP line
interfaces. In addition to a mandatory IP interface, the other interfaces are accessed through an
interface board and support plug and play. These interfaces can fully meet different access
requirements. Also, users do not need to pay for unnecessary line interfaces.
By working along with the ViewPoint 8660 MCU, the HUAWEI VP9035A can implement the
4E1 bound access through special patented technologies, which is a breakthrough of the E1
bandwidth bottleneck. In this case, users can enjoy the high-bandwidth and HD video in E1
access mode with ensured QoS. The network access by using 4E1 lines is highly reliable.
When any of the E1 lines is faulty, the HUAWEI VP9035A can detect the fault intelligently
and lower the transmission rate automatically. When the faulty line is recovered, the
HUAWEI VP9035A increases the transmission rate automatically. This entire process is
automatic and fast. Users can hardly be aware of it.

2.7.2 Lossless Digital HD Interfaces

The HUAWEI VP9035A provides high-definition serial digital interface (HD-SDI) and
Digital Visual Interface-Integrated (DVI-I) interfaces through which HD digital video signals
2011-12-06 Huawei Confidential
Confidentiality:
CONFIDENTIAL
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