Technical Specifications

Automatic Protection Switch

The automatic protection switch (APS) enables route protection on E1 level. If used, the Alcatel-Lucent 1511 BA transmits data via two different E1 routes. At the receive side, data coming from the preferred route is used; if this route fails, data is taken from the other side.

Ethernet Switching

On an E1 trail across multiple Alcatel- Lucent 1511 BA multiplexers, a group of 64-kb timeslots (N: 1...31) is reserved to carry Ethernet frames. In each Alcatel- Lucent 1511 BA, one 10/100Base-T LAN board (LANtrib) can drop/insert its local Ethernet traffic onto these reserved timeslots. To connect multiple Ethernet- based end devices, the LANtrib offers five external RJ-45 interfaces. The LANtrib also switches LANs across mul- tiple and distinct Alcatel-Lucent 1511 BA multiplexers. Switching between the local five Ethernet ports runs at wire speed.

Main Characteristics

•Compliant with all relevant ITU-T recommendations including: G.703, G.704, G.706, G.711, G.712, G.732, G.784, G.823, G.826, V.28, V.35, V.36, and X.21

Clock Synchronization

•Internal clock (50 ppm)

•Extracted from E1 port

•External via 2,048 MHz clock (ITU-T G.703 § 10) or 64 kHz (G.703 § 1.2.2)

Clock and backup priority rules are selectable via configuration management.

Mechanical Design

•Uses same technology as the other products in the Alcatel-Lucent access product family

•Plug-in printed boards with Double Euro format. State-of-the-art components ensure low power consumption and high reliability.

•Subracks (can be mounted in rack or cabinet):

¬T9 subrack: Width of 120 mm

(4.72 in.), 240 mm (9.45 in.),

360 mm (14.17 in.) or 480 mm

(18.89 in.)

¬19-in. subrack:

-height: 7U (1U = 44.45 mm, 1.75 in.)

-Can be mounted in a 300-mm deep (11.81 in.) ETSI rack

•ETSI T9 and 19-in. racks:

¬available in two heights:

2,200 mm (86.61 in.) (with six Alcatel-Lucent 1511 BA subrack mounting levels) and 1,800 mm (70.87 in.) (with five mounting levels)

•Cabinets: Both indoor and outdoor variants available

Power Supply

•-38.5 V to -72 V DC

•110/220 V AC ± 20%

Environment

>Operating temperature: -5 C to +50 C (23 F to 122 F)

>Transport and storage temperature: -40 C to +70 C (-40 F to +158 F)

•Compliant with:

¬ETS 300 019-2-1

¬ETS 300 019-2-2

¬ETS 300 019-2-3

EMC

•EMC on rack basis (EMC directive 89/336/EEG [EN 50081-1, EN 50082-1])

•EMC on subrack basis (ETS 300-386-1)

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1511 BA specifications

The Alcatel-Lucent 1511 BA is a versatile and robust broadband access solution designed to meet the growing demands of service providers and enterprises for high-speed data connectivity. This compact device plays a pivotal role in facilitating the deployment of broadband services in both urban and rural areas, addressing the need for efficient and reliable network access.

One of the key features of the Alcatel-Lucent 1511 BA is its ability to support multiple access technologies. It is primarily designed for Digital Subscriber Line (DSL) applications, including ADSL and VDSL, enabling service providers to deliver high performance broadband over existing copper infrastructure. This flexibility allows operators to cater to a diverse range of customer requirements, from basic internet access to more demanding applications such as video streaming and online gaming.

The device stands out with its advanced performance capabilities, offering high throughput rates and low latency. This ensures that end-users experience seamless internet connectivity, critical for applications that require real-time data transmission. The Alcatel-Lucent 1511 BA also supports multiple Quality of Service (QoS) mechanisms, allowing network administrators to prioritize traffic and optimize bandwidth usage effectively.

In addition to its performance features, the Alcatel-Lucent 1511 BA boasts a robust management system. It supports both local and remote management capabilities, enabling efficient monitoring and troubleshooting. The integration of simple network management protocol (SNMP) allows for seamless interoperability with existing network management tools, further enhancing operational efficiency.

Furthermore, the device is designed with scalability in mind. This makes it an ideal choice for service providers looking to expand their networks or evolve their offerings without investing heavily in new infrastructure. The compact form factor of the Alcatel-Lucent 1511 BA promotes easy integration into various network environments, whether deployed in central offices or distributed locations.

The 1511 BA also incorporates enhanced security features, including support for secure management protocols, helping to protect sensitive data and maintain network integrity. Its resilience against interference and environmental factors ensures reliable performance, contributing to overall network stability.

In summary, the Alcatel-Lucent 1511 BA is a powerful broadband access solution that combines multiple access technologies, advanced performance, scalability, and robust management capabilities. It is an integral component for service providers aiming to deliver high-quality broadband services, meeting the diverse needs of their customer base in an increasingly connected world.