Alcatel-Lucent 7705 SAR manual Technical specifications, ¬ Atm Ima, ¬ Atm Vc, ¬ Ip Dscp/Mpls Exp

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Technical specifications

Modules and adapter cards

Control and switch module (CSM)

8-port Ethernet adapter card (six ports of 10/100 Ethernet, two ports of 10/100/1000 Ethernet)

16-port T1/E1 Any Service, Any Port (ASAP) adapter card

Services

TDM pseudowires

¬RFC 5086 Structure-Aware Time Division Multiplexed (TDM) Circuit Emulation Service over Packet Switched Network (CESoPSN)

ATM pseudowires

¬RFC 4717 Encapsulation Methods for Transport of Asynchronous Transfer Mode (ATM) over MPLS Networks

¬N:1 cell mode, virtual circuit connection and virtual path connection

¬ATM IMA

Ethernet pseudowires

¬RFC 4448 Encapsulation Methods for Transport of Ethernet over MPLS Networks

¬Raw and tagged mode

Synchronization

External reference timing

Line timing

Adaptive timing

Built-in Stratum-3 clock

Hardware-ready to support IEEE 1588v2

Redundancy and resiliency

Control

Fabric

Synchronization

Uplinks

MPLS tunnel

Power feeds

Traffic management and QoS

Hierarchical queuing

Multi-tier scheduling

Profiled (in and out of profile) scheduling

Queue type-based scheduling

Ingress policing and egress shaping

Up to 8 queues per service

Memory allocation per queue (CBS, MBS per queue)

Premium, assured and best-effort forwarding classes

WRED on ingress and egress

Classification based on:

¬Layer 1/Layer 2/Layer 2.5 and/or Layer 3 header

¬Timeslot/port

¬Ethernet port/VLAN

¬ATM service category: (CBR/rt-VBRrt-VBR/UBR)

¬ATM VC

¬Ethernet 802.1p/VLAN

¬IP DSCP/MPLS EXP

Marking based on:

¬Layer 2 (802.1p)

¬Layer 2.5 (EXP) both for tunnel and PWE3

¬Layer 3 (DiffServ)

Security (node access)

User ID/password-based authentication and authorization

¬Exponential login backoff for brute force attacks

¬Local or remote storing of user-info

Remote authentication/ authorization via Remote Authentication Dial In User Service (RADIUS) and Terminal Access Controller Access-Control System (TACACS)

Secure Shellv2, Secure File Transfer Protocol and Simple Network Management Protocol (SNMP) Version 3

¬Secure open interfaces

Syslog

¬Capture security logs on local or remote server

Alarm on suspicious sequence of operations

Nodal attack

Basic firewall with filtering of control plane traffic

Denial of service (DoS) attack prevention (rate-limiting and prioritization)

Data security

Transfer over peer-to-peer tunnel (MPLS)

MD5 authentication

Sequence numbers prevent replaying of data

Statistics available on suspicious behavior

Management

Fully-featured, industry-standard command line interface

Port and service mirroring

Service assurance tools, including LSP ping, LSP traceroute, SDP ping, VCCV

SSH and Telnet

FTP, Trivial File Transfer Protocol and Secure Copy Protocol

RADIUS (AAA)

TACACS+

SNMP v2/v3

Safety standards and regulatory compliance

Safety: CSA 60950-1 2001

EMC:

¬EN55022 1998 (Class A)

¬FCC Part 15 - 2003 (Class A)

Physical dimensions

Height: 2 RU, 8.9 cm (3.5 in.)

Depth: 25.4 cm (10 in.)

Width: 48.3 cm (19 in.)

Rack mountable in a 30 cm x 45 cm (11.8 in x 17.7 in.) rack

Power

-48v feeds, 180 W maximum draw

Cooling

• One tray of eight fans

Operating environment

Normal operating temperature range: -5°C to +45°C

(23°F to 113°F)

Short term (96 hours) extended temperature range: -5°C to +55°C (23°F to 131°F)

Normal humidity: 5% to 85%

Short term (96 hours) extended humidity range: 5% to 95%

Standards and protocols

Standards compliance

IEEE 802.1p/Q VLAN Tagging

IEEE 802.3 10BaseT

IEEE 802.3u 100BaseTX

IEEE 802.3x Flow Control

IEEE 802.3z 1000BaseSX/LX

Protocol support

LDP

RFC 5036 LDP Specification

MPLS

RFC 3031 Multiprotocol Label Switching Architecture

RFC 3032 MPLS Label Stack Encoding

RFC 4379 Detecting Multi- Protocol Label Switched (MPLS) Data Plane Failures

Differentiated services

RFC 2474 Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers

RFC 2597 Assured Forwarding PHB Group

RFC 2598 An Expedited Forwarding PHB

RFC 3140 Per Hop Behavior Identification Codes

TCP/IP

RFC 768 User Datagram Protocol

RFC 1350 The TFTP Protocol (Revision 2)

RFC 791 Internet Protocol

RFC 792 Internet Control Message Protocol

RFC 793 Transmission Control Protocol

RFC 826 Ethernet Address Resolution Protocol

RFC 854 Telnet Protocol Specification

RFC 1812 Requirements for IPv4 Routers

PPP

RFC 1332 PPP Internet Protocol Control Protocol (IPCP)

RFC 1661 The Point-to-Point Protocol (PPP)

RFC 1989 PPP Link Quality Monitoring

RFC 1990 The PPP Multilink Protocol (MP)

ATM

RFC 2514 Definitions of Textual Conventions and OBJECT-IDENTITIES for ATM Management, February 1999

RFC 2515 Definition of Managed Objects for ATM Management, February 1999

af-tm-0121.000 Traffic Management Specification Version 4.1, March 1999

Alcatel-Lucent 7705 SAR Data Sheet

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Contents Alcatel-Lucent 7705 SAR Service aggregation and networking Quality of service and traffic managementATM VC Ethernet 802.1p/VLANFeatures Operations, administration and maintenanceBenefits SynchronizationTechnical specifications ¬ ATM IMA¬ ATM VC ¬ IP DSCP/MPLS EXPRFC 2138 Radius RFC 2572 SNMP-MPD-MIBSM-MIB ACM-MIB RFC 2576 SNMP-COMMUNITY

7705 SAR specifications

The Alcatel-Lucent 7705 Service Aggregation Router (SAR) is a robust network device designed to address the demands of modern service providers, enterprises, and data centers. As a part of Nokia's Alcatel-Lucent portfolio, the 7705 SAR offers a versatile and efficient solution for service aggregation in both fixed and mobile environments.

One of the standout features of the 7705 SAR is its flexibility. It is designed to support a multitude of applications including IP/MPLS, Ethernet services, and IP routing. This adaptability makes it an ideal choice for various deployment scenarios, including backhaul for mobile networks, aggregation for fixed network services, and even transport for cloud-based solutions.

In terms of capacity and performance, the 7705 SAR is equipped with high-density interfaces, capable of handling a range of speeds from 10 Mbps to 100 Gbps. This scalability ensures that service providers can easily accommodate growing bandwidth demands while maintaining high levels of service quality.

The 7705 SAR supports a comprehensive set of technologies that enhance its functionality. For instance, it is designed to work seamlessly with MPLS (Multiprotocol Label Switching) to optimize traffic flows and ensure efficient use of network resources. Furthermore, the SAR’s support for virtual private networks (VPN) allows for secure data transport over shared networks, making it beneficial for enterprises looking to safeguard sensitive information.

Quality of Service (QoS) capabilities is another noteworthy characteristic of the 7705 SAR, providing operators the ability to prioritize different types of traffic. This is crucial for maintaining service quality, especially in environments with mixed traffic including voice, video, and data.

The router also boasts advanced network management features, enabling operators to monitor network performance, diagnose issues, and implement policy changes swiftly. Its support for automation enhances operational efficiency, which is increasingly vital in today's fast-paced digital landscape.

Additionally, the device supports a wide range of network protocols and standards, ensuring compatibility and interoperability with existing infrastructure. Its compact design and power efficiency further enable cost-effective deployment in diverse environments.

Overall, the Alcatel-Lucent 7705 SAR stands out as a state-of-the-art service aggregation solution that empowers network operators to deliver high-quality services efficiently and effectively. Its combination of flexibility, performance, and comprehensive feature set makes it a valuable asset in the ever-evolving telecommunications landscape.