Nortel BES1020-48T PWR, Managed, L2, Power over Ethernet (PoE)
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Nortel BES1020-48T PWR Managed L2 Power over Ethernet (PoE)
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overview
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NT5S03NBE5 Overview
- Switch fabric: 48 Gbps on 24 port, 96 Gbps on 48 port.
- Forwarding rate: 93 Mpps on 24 port, 187 Mpps on 48 port.
- 8MB flash memory.
- 64MB DRAM.
- 8,000 MAC address table size.
- Power over Ethernet (PoE) (802.3af).
- 4 hardware queues per port.
- Auto-negotiation.
- Auto-MDI/MDIX.
- Reset button.
BES1020 PWR - 48x10/100/1000BaseT, 1 Gbit/s, 8000 entries
- Managed L2
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 48
- MAC address table: 8000 entries Switching capacity: 96 Gbit/s
- Access Control List (ACL)
- Power over Ethernet (PoE)
Summary Description
Nortel BES1020-48T PWR, Managed, L2, Power over Ethernet (PoE)
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NT5S03NBE5 Specifications
Overview
Manufacturer:
Nortel
Stock:
In Stock.
Stock updated on:
2024-09-02
Management features
Switch type
Managed
Switch layer
L2
Quality of Service (QoS) support
Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
48
SFP/SFP+ slots quantity
2
SFP module slots quantity
2
Network
Networking standards
IEEE 802.1AB, IEEE 802.1d, IEEE 802.1D, IEEE 802.1p, IEEE 802.1w, IEEE 802.3, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Flow control support
Yes
Link aggregation
Yes
Data transmission
Switching capacity
96 Gbit/s
MAC address table
8000 entries
Maximum data transfer rate
1 Gbit/s
Security
Access Control List (ACL)
Yes
Design
Safety
IEC 60950, CB, UL 60950, CSA 22.2 No. 60950950, EN 60950, UL-94-V1, NOM-019
Performance
Internal memory
64 MB
Mean time between failures (MTBF)
132701 h
Power
Input current
5.65 A
Power consumption (typical)
380 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Yes
Operational conditions
Operating temperature (T-T)
0 - 50 °C
Storage temperature (T-T)
-40 - 70 °C
Operating relative humidity (H-H)
10 - 95%
Storage relative humidity (H-H)
5 - 95%
Heat dissipation
1297 BTU/h
Weight & dimensions
Weight
6.96 kg
Other features
Dimensions (WxDxH)
439.9 x 343.9 x 43.2 mm
Connectivity technology
Wired
Power requirements
100 - 240 VAC, 50 - 60 Hz
Electromagnetic emissions
CISPR 22, Class A, CISPR 24, Class A, CFR47, Part 15, Subpart B, Class A, ICES-003, Issue 3, Class A, AS/NZS 3548, Class A, VCCI, class A, CNS 13438, Class A, EN55022, Class A, EN55024, EN61000-3-2, EN61000-3-3, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-1
Performance management
SNMP v1/v2/v3, RMON, IGMP v1/v2, SNTP
Authentication method
802.1x
Frequently Asked Questions
What are the primary networking capabilities of the Nortel BES1020-48T switch? +
The Nortel BES1020-48T is a managed Layer 2 switch designed to provide reliable connectivity for enterprise networks. It offers granular control over traffic flow and VLAN segmentation, ensuring efficient data transmission across your local infrastructure. This model is engineered to balance performance with ease of management, making it an ideal choice for businesses needing consistent network stability.
Does the Nortel BES1020-48T support Power over Ethernet (PoE) for edge devices? +
Yes, this switch is specifically equipped with integrated PoE functionality. It allows you to power IP phones, wireless access points, and surveillance cameras directly through the Ethernet cables. By eliminating the need for local power supplies at each device location, it significantly simplifies your cabling infrastructure and reduces overall deployment complexity in office environments.
How many ports does the BES1020-48T provide for network connectivity? +
The BES1020-48T features 48 high-speed 10/100/1000Base-T ports, offering a dense connection density perfect for supporting large departments or wiring closets. This port count allows for substantial scalability, enabling you to connect a wide array of end-user devices while maintaining organized port management within a single rack-mount unit.
Is the Nortel BES1020-48T suitable for a managed network environment? +
Absolutely. As a managed switch, it provides administrators with extensive configuration options, including port-based security, traffic monitoring, and advanced troubleshooting tools. These management features are essential for IT teams that require visibility into network activity and need the ability to optimize performance for specific business applications or user groups.
What is the typical deployment scenario for the Nortel BES1020-48T? +
This switch is commonly deployed at the access layer of enterprise networks. Its robust PoE delivery and managed Layer 2 features make it perfect for environments where high-performance connectivity and power distribution are needed for peripheral devices. It integrates seamlessly into existing enterprise architectures, providing a reliable foundation for data-heavy business operations.
How does this Nortel switch ensure high availability and network reliability? +
Nortel designed this unit for enterprise-grade uptime, incorporating features that maintain stable connections even under heavy load. By utilizing standard management protocols and robust hardware architecture, the BES1020-48T minimizes the risk of bottlenecks or downtime. Its design emphasizes consistent packet forwarding, which is critical for supporting voice, video, and data traffic in professional office settings.
Are there specific power requirements I should know before deploying this PoE switch? +
When deploying the BES1020-48T, ensure your server room or wiring closet has sufficient power capacity to support the cumulative PoE budget of all connected devices. Planning your power load is essential to ensure that every connected IP phone or access point receives the necessary voltage without overloading the internal power supply of the switch.
Can the BES1020-48T be configured for VLAN support? +
Yes, the switch fully supports VLAN (Virtual Local Area Network) tagging and configuration. This allows you to logically segment your network traffic, which enhances both security and overall network efficiency. By isolating traffic into specific broadcast domains, you can better manage bandwidth allocation and restrict unauthorized access between different departments within your organization.
Can I request a bulk quote for multiple Nortel BES1020-48T units from BuyRouterSwitch.com? +
Certainly. We specialize in catering to enterprise-level requirements, including large-scale infrastructure upgrades. You can easily request a bulk quote by contacting our sales department directly through the BuyRouterSwitch.com portal. We will provide a competitive pricing structure tailored to the quantity of units you need for your upcoming deployment.
Why should I choose BuyRouterSwitch.com for my Nortel networking hardware? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise networking gear. We prioritize providing our customers with authentic equipment and a streamlined procurement process. By choosing us, you gain access to expert sales support and an efficient ordering workflow, ensuring you receive the exact hardware specifications necessary to meet your network requirements promptly and professionally.
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