Imatm LED Indicators, Hsport | Cisco Systems MGX 8220 specs

Cisco Systems MGX 8220 manual Imatm LED Indicators, Hsport

Figure 4-13 IMATM Used with Remote MGX 8220

IMATM LED Indicators

MGX 8220 specifications

Models: MGX 8220

Figure 4-13 IMATM Used with Remote MGX 8220

IMATM LED Indicators

HSPORT

MGX 8220 specifications

Type of LED

STBY

FAIL

PORT

Chapter

Inverse Multiplexer for ATM Trunk Module

		Long Distance
T1, E1 or T3



Service	MGX 8220		MGX 8220



Interface		IMA Trunk
Interface		IMA Trunk
Lines
Lines

BPX 8620

Broadband ATM Service

S6177

Up to eight T1 or E1 links in the inverse multiplexed channel can be configured depending upon the bandwidth desired. Bandwidth of T1 links range from 1.54 Mbps for one link to 12.35 Mbps for all eight links. Bandwidth of E1 links range from 2 Mbps for one link to 16 Mbps for all eight links. The BNI port bandwidth is configured to match the IMATM bandwidth.

Additional links can be provisioned to provide some protection against link failure. To achieve this, the BNI trunk should be programmed to have a statistical reserve equal to the bandwidth of the extra links. In the event of a link failure, a minor alarm occurs but no rerouting. Without this feature, a single link failure will cause a major alarm and all connections will be rerouted over another trunk.

The IMATM LED indicators are described in Table 4-3.All LED indicators are located on the faceplate of the front card.

Table 4-3 IMATM LED Indicators

Type of LED	Color	Meaning

ACT	Green	On indicates the card set is in active mode.

STBY	Yellow	On indicates the card set is in standby mode.

FAIL	Red	On indicates the IMATM card set has failed or the line module
		is missing.

PORT	Green	Green indicates the line is active.

	Yellow	Yellow indicates a remote alarm on the line.

	Red	Red indicates a local alarm on the line.

HSPORT	Green	Green indicates the line is active.

	Yellow	Yellow indicates a remote alarm on the line.

	Red	Red indicates a local alarm on the line.

The Cisco Systems MGX 8220 is a versatile, high-performance media gateway that has become an integral component in the telecommunications infrastructure. Designed to facilitate the transition from traditional circuit-switched networks to advanced packet-switched environments, the MGX 8220 supports a wide array of voice, video, and data services, making it an essential tool for service providers and enterprises seeking to enhance their network capabilities.

One of the key features of the MGX 8220 is its robust signaling and media processing capabilities. Equipped with support for both Voice over IP (VoIP) and traditional telephony protocols, this gateway enables seamless integration of different communication formats. It boasts a modular architecture, which allows for the addition or removal of various line cards to meet changing demands and technology advancements. This modularity provides operators with the flexibility to scale their services without significant overhauls to their existing infrastructure.

The MGX 8220 is capable of delivering high-density media handling for a multitude of services. With its support for ATM and IP networks, the gateway can handle TDM (Time-Division Multiplexing) to packet voice conversions efficiently. It is designed to optimize network resources by dynamically allocating bandwidth based on traffic requirements, thus ensuring efficient use of network resources and improved performance.

Another significant characteristic of the MGX 8220 is its enhanced quality of service (QoS) features. This capability ensures that voice and video traffic is prioritized appropriately, minimizing latency and jitter while maximizing overall call quality. By employing sophisticated traffic management techniques, the MGX 8220 can deliver a superior user experience, which is critical for any service provider aiming to offer competitive communication solutions.

Furthermore, the gateway includes built-in security features to protect against unauthorized access and ensure the integrity of sensitive data. This includes encryption for voice and video transmission, as well as support for secure signaling protocols.

Overall, the Cisco Systems MGX 8220 stands out as a comprehensive media gateway solution, providing essential functionalities for modern communication needs. Its combination of modularity, high-density processing, effective QoS management, and security features makes it a compelling choice for organizations looking to modernize their telecommunications infrastructure while ensuring reliability and performance. As businesses continue to evolve and demand more from their networks, the MGX 8220 offers a pathway to future-ready communications.

Cisco MGX 8220 Installation and Configuration

Cisco MGX 8220 Installation and Configuration

Release 5.0, Part Number 78-6430-03 Rev. D0, November 2003

Release 5.0, Part Number 78-6430-03 Rev. D0, November 2003