Cisco GW 3340, TelePresence Serial GW 3340 Specifications
Data Sheet
Cisco TelePresence Serial GW 3340
Product Overview
The Cisco TelePresence® Serial GW 3340 is part of the industry-leading Cisco TelePresence videoconferencing
solution. It allows transparent integration between IP and serial videoconferencing networks (Figure 1). A easy to
configure appliance with feature transparency plus powerful dial-plan capabilities, it allows organizations using
networks attached through serial interfaces to gain all the benefits from IP-based high-definition (HD)
videoconferencing solutions.
Figure 1. Cisco TelePresence Serial GW 3340
Features and Benefits
Table 1 summarizes the key features of the Cisco TelePresence Serial GW 3340, and Figure 2 shows an example
of secure serial connectivity to a videoconferencing multipoint control unit (MCU).
Table 1. Cisco TelePresence Serial GW 3340 Feature Summary
Feature Benefit
●
Design features
Application features
Performance features
Standards-based and compatible with all major vendors’ IP video endpoints and MCUs
●
Pay as you grow - buy the capacity you need now and upgrade in the future with a software license
●
Easily configurable unit
●
Comprehensive remote web management
●
Eight independently clocked ports
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Support for V.35, RS-449, and EIA-530 synchronous serial data interfaces and RS-366 dialing
●
Provides transparent integration between IP and serial devices
●
Supports external serial encryption devices, including Loss of Synchronization (LOS) support
●
Supports H.239 for content sharing
●
Offers powerful dial plans to ensure that your calls get routed efficiently
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Fully integrated, with built-in gatekeeper
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Supports automatic load balancing in multiple gateway environments
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Offers video resolutions up to HD 720p at 30 fps
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Supports up to 8 serial ports in a single appliance
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Supports up to 8 video calls at 1920 kbps
●
Supports bandwidth per call from 56 to 1920 kbps
Figure 2. Example of Serial Connectivity to a Video Conferencing MCU
© 2012 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 1 of 1
Product Specifications
Table 2 lists the core gateway specification; Table 3 gives video and audio specifications; Table 4 gives network,
security, and management specifications; and Table 5 lists the physical specifications for the Cisco TelePresence
Serial GW 3340.
Table 2. Core Gateway Specifications
Endpoints and serial devices
supported
Serial interfaces supported
Serial dialing interface
Presentation and data collaboration
Call routing from serial network
Call routing from IP (H.323)
Embedded web server
Built-in gatekeeper
Embedded encryption
Software license
●
H.323 IP video endpoints
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Synchronous serial interface devices
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V.35, RS-449, and EIA-530 (data terminal equipment [DTE] mode)
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RS-366
●
Data from H.239 (dual video)-capable endpoints
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Interactive voice response (IVR) and Auto Attendant
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Default (operator) extension
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Call routing to MCU (or bridge)
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Flexible dial plan
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Terminal Command String for extension address (TCS-4) support
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IVR and Auto Attendant
●
Dial by E.164 address
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Dialed number digit manipulation
●
Flexible dial plan
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Dial from MCU with and without a gatekeeper
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Complete configuration, control, and monitoring of the system
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Resolution of E.164 numbers
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Registration of endpoints and gateways
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Ability for up to 25 devices to register
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Standards based on Advanced Encryption Standard (AES) 128-bit key
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Automatic key generation and exchange
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Transparent encryption
●
Serial port licenses required to enable serial interface ports
Table 3. Video and Audio Specifications
Bandwidth
Video standards
Video resolution
Frame rates
Audio standards
Other standards
Table 4. Network, Security, and Management Specifications
Protocols
Quality of service (QoS)
© 2012 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 2 of 4
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Serial and H.323 calls supported up to 1920 kbps
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Total bandwidth and number of sites supported limited only by serial capacity
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H.261, H.263, H.263+, and H.264
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QCIF, QSIF, CIF, SIF, iCIF, iSIF, 288p, 384p, 400p, 448p, VGA, 4CIF, 4SIF, 480p, SVGA, 576p, XGA,
and 720p
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Up to 30 frames per second and 60 fields per second
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G.711, G.722, G.728, and G.722.1 Annex C
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H 323, H.320 (serial), H.233, H.234, H.235 (AES), H.239 (dual video), FTP, Real-Time Transport
Protocol (RTP), HTTP, Secure HTTP (HTTPS), Dynamic Host Configuration Protocol (DHCP), Simple
Network Management Protocol (SNMP), and Network Time Protocol (NTP)
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IPv4
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Configurable differentiated services code point (DSCP) or type of service (ToS)/IP Precedence
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H.323 flow control
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Dynamic jitter buffers
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