Cisco Systems 3527 PRI, 3522 BRI manual Telecom, FCC Part 15 Notice, CISPR24, CE CTR3, CE CTR4

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Chapter 7 Compliance and Certifications

EMC

EMC

This section lists the EMC compliance for the Cisco Unified Videoconferencing 3500 Gateway unit.

FCC Part 15 (CFR 47) Class A

ICES-003 Class A

EN 55022 Class A

CISPR22 Class A

AS/NZS CISPR22 Class A

VCCI Class A

CISPR24

EN 55024

EN 50082-1

EN 61000-3-2

EN 61000-3-3

EN 61000-6-1

Warning This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

FCC Part 15 Notice

This section provides RF interference information for the user.

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at one’s own expense.

Warning Changes or modifications to the device that are not approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Telecom

This section lists standards compliance for products that connect to ISDN lines.

ACTA Part 68

Industry Canada

CE CTR3, CE CTR4

Installation and Upgrade Guide for Cisco Unified Videoconferencing 3522 BRI Gateway and 3527 PRI Gateway Release 5.5

7-2

OL-14910-01

 

 

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Contents Americas Headquarters Customer Order Number Text Part Number OL-14910-01Page N T E N T S Safety EMC OL-14910-01 Functionality About the Cisco Unified Videoconferencing 3527 PRI GatewayAbout the Cisco Unified Videoconferencing 3522 BRI Gateway About Gateway Features Feature DescriptionTCS4 Functionality Feature Cisco Unified VGA, XGA, SVGA, SIF, 4SIF, CIF, QCIF, 4CIF, 16CIFFeature Cisco Unified About Multimedia Conferencing About Point-to-Point Conferencing Multimedia Conferencing through the GatewayAbout Multipoint Conferencing About Gateway IP Network ConnectionsAbout Gateway Isdn Network Connections PRI Gateways BRI Gateways About PRI Gateway Call Handling Capacity About BRI Gateway Call handling CapacityAbout Gateway Call Bandwidth Overhead CapacityResource Allocation across E1/T1 Lines About Peer-to-Peer ConnectivityPhysical Description Front PanelAlarm LED Cisco Unified Videoconferencing 3527 PRI Gateway Rear PanelComponent Description CD LEDAlarm LED Cisco Unified Videoconferencing 3522 BRI Gateway RTMEkts Call AppearancesVerifying the Package Contents Fitting a Bracket for Rack Mounting Connecting to a PC Setting the IP AddressBefore You Begin RequirementsTo change the configuration software password Changing the Configuration Tool Login Password Snmp Management Local Port Monitoring ConnectionsPerforming Software Upgrades Svga PortRegistering the Online Help Netscape Navigator UsersUsing the Cisco Software Upgrade Utility Launching the Cisco Software Upgrade UtilityIntroduction Click Customize Snmp Settings Upgrading SoftwareCable Connections and Pin-outs Unit RS-232 9-Pin Serial PortPin Function RJ-45 8-Pin IP Network Port Isdn PortTechnical Specifications Technical Specifications TableLED Indicators Push ButtonsPower Supply ChipsetOperating System MemoryPage OL-14910-01 Safety Electrical SafetyGrounding ESD Procedures High VoltageSicherheit Elektrische SicherheitESD-Verfahren WarnhinweiseSeguridad Seguridad ElectricaPuesta a Tierra Alta TensiónProcedimientos ESD Securite Securite ElectriqueMise a la Terre Prevention des Decharges Electrostatiques Haute TensionChapter Safety Compliance Compliance and CertificationsTelecom FCC Part 15 NoticeCISPR24 CE CTR3, CE CTR4Acta Part 68 Notice Industry CanadaEnvironmental Compliance BRI EMCEMC IsdnSvga PRISnmp IN-4
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3527 PRI, 3522 BRI specifications

Cisco Systems has long been a leader in networking and telecommunications equipment, and its BRI (Basic Rate Interface) and PRI (Primary Rate Interface) products are essential components in enabling businesses to manage voice and data communications efficiently. Notable models such as the Cisco 3522 BRI and 3527 PRI have earned recognition for their robust performance and versatile features.

The Cisco 3522 BRI is designed to deliver high-quality voice and data services over ISDN (Integrated Services Digital Network) connections. With two B channels for voice or data transmission, each supporting up to 64 Kbps, this device is ideal for small to medium-sized businesses that require reliable communication solutions while maintaining cost-effectiveness. The Cisco 3522 BRI supports multiple protocols, making it a flexible choice to adapt to various network environments.

On the other hand, the Cisco 3527 PRI supports up to 30 B channels, thereby significantly increasing the capacity for voice calls and data transfer. This scalability makes the 3527 PRI suitable for larger organizations that demand higher throughput and call handling capability. It operates over T1 and E1 lines, allowing businesses to leverage existing infrastructure while improving operational efficiencies. Additionally, the 3527's advanced features, such as call processing and load balancing, contribute to a seamless communication experience.

Both devices support a range of technologies that enhance functionality and performance. They are equipped with Call Admission Control (CAC) to optimize bandwidth use and reduce congestion during peak traffic. Cisco's VoIP technology, including features such as voice provisioning, fax over IP, and QoS (Quality of Service) mechanisms, ensures voice clarity and reliability.

Security is paramount, and both the 3522 and 3527 incorporate various protocols such as SRTP (Secure Real-Time Transport Protocol) to protect voice communications against unauthorized access. Furthermore, integration with Cisco's unified communications offerings allows for a more cohesive communication strategy, ensuring that users can take advantage of collaboration tools and data services.

In conclusion, the Cisco 3522 BRI and 3527 PRI models stand out with their impressive feature sets and technologies, making them an excellent investment for businesses needing reliable, scalable, and secure voice and data communication solutions. Choosing Cisco means embracing a future-proof solution that can grow with your organization's communication needs.