Enterasys SecureStack B2 Switch with 48-Port L2 10/100 via RJ45 Power Over Ethernet, Managed, L2, Full duplex, Power over Ethernet (PoE)
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Enterasys SecureStack B2 Switch with 48-Port L2 10/100 via RJ45 Power Over Ethernet Managed Power over Ethernet (PoE)
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B2H124-48P Overview
Policy-based L2 switching with high-availability stacking
Why buy a regular switch when you can buy an Enterasys SecureStack™ for less? The SecureStack™ B-series stackable switch family delivers cost-effective Layer 2 switching with embedded security support for 802.1x, Web and MAC authentication, RFC 3580 VLAN quarantine, and support for Secure Networks™ policy through an optionally purchased upgrade license. Advanced QoS capabilities deliver L2/L3/L4 classification, bandwidth flow control and traffic prioritization to support IP telephony (VoIP) and IP Multicast (IPMC) voice/video/data convergence applications. High-availability features include support for closed-loop stacking, redundant power, power over Ethernet (PoE), fault-tolerant management, rapid re-convergence (802.1w RSTP), and link-aggregation (802.3ad). Closed-loop stacking assures that a single switch or cable connection failure in the stack will not impact the overall stack operation.
Up to eight (8) SecureStack B-Series switches can be supported in a single stack with one IP address for complete stack management. A single stack supports up to 384 10/100/1000Mbps ports with 32 gigabit uplinks.
SecureStack B2 Switch with 48-Port L2 10/100 via RJ45 Power Over Ethernet
- Managed L2
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 48
- 100Base-T, 10Base-T
- MAC address table: 16000 entries Switching capacity: 17.6 Gbit/s
- Access Control List (ACL)
- Stackable
- Power over Ethernet (PoE)
Summary Description
Enterasys SecureStack B2 Switch with 48-Port L2 10/100 via RJ45 Power Over Ethernet, Managed, L2, Full duplex, Power over Ethernet (PoE)
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B2H124-48P Specifications
Overview
Manufacturer:
Enterasys
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
Network
Networking standards
IEEE 802.1D, IEEE 802.1p, IEEE 802.1q, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Copper ethernet cabling technology
100Base-T, 10Base-T
Port mirroring
Yes
Full duplex
Yes
Flow control support
Yes
Link aggregation
Yes
Broadcast storm control
Yes
Rate limiting
Yes
Spanning tree protocol
Yes
Number of VLANs
1024
Data transmission
Switching capacity
17.6 Gbit/s
Throughput
13.1 Mpps
MAC address table
16000 entries
Number of queues
8
Maximum data transfer rate
0.1 Gbit/s
Jumbo frames support
Yes
Security
Access Control List (ACL)
Yes
IGMP snooping
Yes
MAC address filtering
Yes
SSH/SSL support
Yes
Multicast features
Multicast support
Yes
Design
Stackable
Yes
Safety
UL 60950-1, CSA 22.1 60950, EN 60950-1, & IEC 60950-1
Performance
Mean time between failures (MTBF)
115872 h
Power
Input current
7.5 A
Input voltage
100 – 240
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)
5 - 95%
Operating temperature (T-T)
32 - 122 °F
Heat dissipation
1451 BTU/h
Weight & dimensions
Weight
6.5 kg
Other features
Dimensions (WxDxH)
441 x 368.5 x 44 mm
Connectivity technology
Wired
I/O ports
48x 10/100 PoE RJ45,
4x mini-GBIC,
2x dedicated stacking,
1x DB9 console,
1x RPS
Electromagnetic emissions
FCC 15 (A), ICES-003 (A), BSMI, VCCI V-3, AS/NZS CISPR 22 (A), EN 55022 (A), EN 55024, EN 1000-3-2, EN 61000-3-3
Networking features
Ethernet, Fast Ethernet
Authentication method
Port & MAC 802.1x
Input frequency
50/60 Hz
Frequently Asked Questions (FAQs)
What are the primary performance capabilities of the Enterasys B2H124-48P in a Layer 2 network environment? +
The Enterasys B2H124-48P is a robust Layer 2 managed switch designed for high-performance edge connectivity. It offers 48 ports of 10/100 Mbps RJ45 Ethernet, delivering consistent throughput for standard enterprise workloads. Its stackable architecture allows for scalable bandwidth and simplified management, making it an ideal candidate for environments requiring reliable, high-density switching in a rack-mount form factor.
How does the Power over Ethernet (PoE) functionality work on this B2 Series switch? +
This model provides integrated Power over Ethernet, enabling the delivery of power and data over a single cable to connected devices. This is particularly effective for powering IP phones, wireless access points, and security cameras without requiring local power outlets at every endpoint. It streamlines infrastructure deployment and reduces cabling complexity in office environments.
Can the Enterasys B2H124-48P be integrated into an existing stack of SecureStack switches? +
Yes, the B2H124-48P is engineered for seamless integration within the Enterasys SecureStack family. By utilizing the stackable design, administrators can manage multiple units as a single logical entity. This ensures unified configuration and simplified provisioning across the stack, which is critical for growing network demands where consistent performance and easy expansion are required.
What management features are available for configuring the B2H124-48P? +
As a managed switch, the B2H124-48P supports comprehensive management features, including web-based interfaces and command-line access. These tools allow administrators to configure VLANs, monitor port status, and implement security policies tailored to specific network segments. The manageability of this device ensures granular control over traffic flow and network visibility, which is essential for maintaining enterprise-grade operations.
Is this Enterasys switch suitable for high-density office deployments? +
The B2H124-48P is specifically designed for high-density deployments where space and cable management are considerations. With 48 ports in a compact rack-mountable chassis, it efficiently handles large numbers of edge devices. The stackable capability further enhances this suitability by allowing network administrators to expand the port count linearly as the user base grows within an office.
What is the recommended use case for the B2H124-48P in a corporate network? +
This switch is ideally suited for the access layer of a corporate network, providing connectivity to workstations, IP-based peripherals, and other edge devices. Its combination of managed L2 switching and PoE support makes it perfect for businesses that need to power a distributed fleet of devices while maintaining strict oversight and segmented access to network resources.
How does the SecureStack technology improve network reliability? +
SecureStack technology enhances network reliability through redundancy and simplified management. By stacking multiple units, you can achieve high availability across the switch fabric. This design minimizes downtime during maintenance and provides a resilient foundation for mission-critical applications, ensuring that network operations remain stable even when individual switches or connections need adjustment.
Are there specific requirements for the copper cabling used with this PoE switch? +
To ensure optimal performance and reliable power delivery, standard Cat5e or Cat6 twisted-pair cabling is recommended. These cables support both the 10/100 Mbps data throughput and the necessary electrical standards for PoE functionality. Using high-quality, certified cabling will ensure the switch operates at peak efficiency and maintains consistent power output to all attached PoE devices.
How can I obtain a bulk quote for multiple B2H124-48P units for my upcoming project? +
If you are planning a large-scale deployment and require multiple units, BuyRouterSwitch.com makes the process straightforward. You can easily reach out to our sales team through our website to request a customized bulk quote. We specialize in assisting enterprise clients with volume procurement, ensuring that you receive competitive pricing for your specific project requirements.
Why should I choose BuyRouterSwitch.com for my Enterasys hardware procurement? +
BuyRouterSwitch.com is a trusted source for authentic enterprise networking equipment. We pride ourselves on providing a secure ordering experience and deep technical expertise, helping you find the exact hardware needed for your infrastructure. Our commitment to high-quality inventory and responsive sales support makes us the preferred partner for IT professionals looking for reliable, genuine networking solutions.
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