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CPT-50-44GE-48A

by Cisco
Product Line: Cisco CPT50 Series
Product Type: Carrier Packet Transport
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Product Description

The CPT-50-44GE-48A CISCO is equipped with 44 SFP ports and 4 SFP+ ports, supporting Layer 2 Transport including Carrier Ethernet, MPLS-Transport Profile (TP), and IP/MPLS-(TE) for versatile networking solutions. It features a comprehensive suite of specifications such as a 128K MAC address table, 4K point-to-point Ethernet Virtual Circuits, and advanced multicast capabilities including IGMP Snooping v1, v2, & v3, along with Multicast VLAN Registration. Designed for durability and performance, it operates within a temperature range of -40 °C to 65 °C, supports an operating altitude up to 4000 m, and adheres to NEBS GR-1089 Issue 5 and GR-63 Issue 3 standards, making it ideal for a wide range of environmental conditions.

FAQs for the CPT-50-44GE-48A

  • What is the total number of SFP and SFP+ ports available?
    • This device is equipped with 44 SFP ports and 4 SFP+ ports.
  • Can you detail the Layer 2 transport capabilities of the device?
    • It supports Carrier Ethernet, MPLS-Transport Profile (TP), and IP/MPLS-(TE).
  • How many MAC addresses can the device support?
    • The device supports up to 128K MAC addresses.
  • What are the device's virtual circuit capabilities?
    • It can handle 4K Point to Point Ethernet Virtual Circuits, 3.5K VPWS, 2.5K PW Redundancy, and 1K VPLS.
  • How many MPLS-Transport Profile Tunnels does the device support?
    • The device supports 4K MPLS-Transport Profile Tunnels.
  • What are the specifications for MPLS-TP LSP?
    • It supports 2K MPLS-TP LSP Unprotected and 1K MPLS-TP LSP Protected.
  • What multicast features does the device offer?
    • Features include IGMP Snooping v1, v2, & v3, and Multicast VLAN Registration.
  • How many policers does the device support?
    • The device supports 8K 2-Rate 3-Color (2R3C) policers.
  • What are the device's physical dimensions and weight?
    • Dimensions are 1.560 x 17.417 x 9.095 inches with a weight of 8.951 lbs.
  • What power specifications does the device operate under?
    • Nominal Power is 159 W with a Maximum Power of 210 W.

Product Review

The CISCO CPT-50-44GE-48A provides a comprehensive solution for Layer 2 transport with a strong focus on Carrier Ethernet, MPLS-Transport Profile (TP), and IP/MPLS-(TE), supported by a substantial capacity for MAC addresses, virtual circuits, and MPLS tunnels. However, while it boasts 44 SFP ports and 4 SFP+ ports for high connectivity, the device may fall short for environments requiring a higher number of SFP+ ports for 10G connectivity. Additionally, its environmental resilience, demonstrated by a wide operating temperature range and compliance with NEBS standards, ensures reliability in diverse operating conditions, though its power consumption may be a consideration for energy-sensitive deployments.

Overview

The CISCO CPT-50-44GE-48A is a high-capacity networking device designed to meet the demands of modern Carrier Ethernet, MPLS-Transport Profile (TP), and IP/MPLS networks. It is engineered to provide a scalable and efficient network infrastructure for a wide range of applications, including mobile backhaul, business services, and residential broadband. This device comes equipped with 44 SFP ports and 4 SFP+ ports, enabling high-speed connectivity and the flexibility to support a variety of optical interfaces. The incorporation of both port types allows for seamless integration into existing networks while providing a path for future upgrades and expansions. Key hardware specifications include support for up to 128K MAC addresses, which enables the device to handle large-scale deployments without compromising performance. It also supports 4K Point to Point Ethernet Virtual Circuits, 3.5K VPWS, 2.5K PW Redundancy, and 1K VPLS, offering comprehensive options for virtualized network services. The device's capacity for 4K MPLS-Transport Profile Tunnels, including 2K MPLS-TP LSP Unprotected and 1K MPLS-TP LSP Protected, ensures reliable data transmission across various network topologies. Other notable features include: - 32 REP segments for enhanced path redundancy and network resilience. - Support for 2K Multicast Groups, facilitating efficient content distribution across the network. - 8K 2-Rate 3-Color (2R3C) Policers, enabling precise traffic management and quality of service (QoS) enforcement. - 64K Egress Queues, which provide granular control over packet forwarding and prioritization. The device also supports advanced multicast features, including IGMP Snooping v1, v2, & v3 and Multicast VLAN Registration, which optimize bandwidth usage and ensure secure multicast data distribution. Physically, the CISCO CPT-50-44GE-48A measures 1.560 x 17.417 x 9.095 inches and weighs 8.951 lbs, making it suitable for rack-mounted installations in a variety of environments. Its design is optimized for energy efficiency, with a nominal power consumption of 159 W and a maximum of 210 W. The device is built to withstand harsh operational conditions, operating reliably within a temperature range of -40 °C to 65 °C and at up to 4000 m above sea level. Its operating humidity range is 5% to 85% (noncondensing), ensuring performance stability in diverse environmental conditions. The CISCO CPT-50-44GE-48A is compliant with NEBS GR-1089 Issue 5 and GR-63 Issue 3, indicating its adherence to stringent reliability and safety standards. This makes it a dependable choice for network operators seeking to deploy a resilient and efficient networking platform capable of supporting the evolving demands of modern communications networks.

Specifications

Model and Brand CISCO CPT-50-44GE-48A
SFP Port Count 44
SFP+ Port Quantity 4
Supported Networking Layers Ethernet Layer 2, MPLS-TP, and IP/MPLS Traffic Engineering
Supported MAC Address Volume 128,000
Ethernet Virtual Connections 4000 Point-to-Point
Virtual Private Wire Service Capacity 3500
Path Redundancy Options 2500
Virtual Private LAN Service Entries 1000
MPLS-TP Tunnel Support 4000
Unprotected MPLS-TP LSPs 2000
Protected MPLS-TP LSPs 1000
Resilient Ethernet Protocol Segments 32
Multicast Group Support 2000
Policy Enforcement Units 8000 Dual-Rate Three-Color
Queue Support for Egress Traffic 64000
Supported Multicast Protocols IGMP Snooping Versions 1, 2, and 3; Multicast VLAN Registration
Physical Dimensions (Height x Width x Depth) 1.560 x 17.417 x 9.095 inches
Device Weight 8.951 pounds
Standard Power Consumption 159 Watts
Peak Power Demand 210 Watts
Compliance and Standards NEBS GR-1089 Issue 5, GR-63 Issue 3
Temperature Range for Operation -40 to 65 °C
Humidity Tolerance in Operation 5% to 85%, Non-condensing
Maximum Operational Altitude 4000 meters

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