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by Avaya
Product Line: Avaya AL4500A14-E6
Product Type: Ethernet Routing Switches
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Original price $0.00 - Original price $287.00
Original price
$0.00 - $287.00
Current price $0.00
Title: Surplus

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Product Description

The AL4500A14-E6 Avaya ERS 4548GT-PWR is equipped with 48 10/100/1000BASE-T ports supporting 802.3af PoE, along with 4 shared SFP Uplink ports and 2 additional SFP+ Uplink ports, facilitating versatile connectivity options. It delivers a switch fabric performance of 48.8Gbps to 184Gbps, a frame forwarding rate of 6.6 to 72Mpps, and a stack throughput of 384Gbps, ensuring efficient data handling and transmission speeds. The switch supports a frame length from 64 to 1518 Bytes (802.1Q Untagged) and 64 to 1522 bytes (802.1Q Tagged), with jumbo frame support up to 9,000 Bytes, and operates within a temperature range of 0°C to 50°C, accommodating various environmental conditions.

Key Feature for the AL4500A14-E6

  • What ports does the ERS 4548GT-PWR include for connectivity?
    The ERS 4548GT-PWR includes 48 10/100/1000BASE-T ports supporting 802.3af PoE, 4 shared SFP Uplink ports, and 2 additional SFP+ Uplink ports.
  • How does the switch fabric performance vary in the ERS 4548GT-PWR?
    Switch fabric performance ranges from 48.8Gbps to 184Gbps.
  • What are the frame forwarding rate capabilities of the ERS 4548GT-PWR?
    It can forward frames at a rate of 6.6 to 72 million packets per second (Mpps).
  • What is the maximum stack throughput supported by the ERS 4548GT-PWR?
    The ERS 4548GT-PWR supports a maximum stack throughput of 384Gbps.
  • What latency does the ERS 4548GT-PWR exhibit for 64-byte packets?
    The latency for 64-byte packets is 3.5 microseconds.
  • Does the ERS 4548GT-PWR support Jumbo Frames?
    Yes, it supports Jumbo Frames up to 9,000 Bytes.
  • What are the power specifications of the ERS 4548GT-PWR?
    It requires up to 8.5A at 100-120VAC and up to 4.3A at 200-240VAC.
  • What operating temperatures can the ERS 4548GT-PWR withstand?
    It can operate in temperatures ranging from 0°C to 50°C (32°F to 122°F).
  • How many MAC addresses can the ERS 4548GT-PWR support?
    It can support up to 8K MAC addresses.
  • What are the storage conditions for the ERS 4548GT-PWR?
    Storage temperature ranges from -40°C to 85°C (-13°F to 158°F), with a humidity range of 10 to 90% maximum relative humidity, noncondensing.

Product Review

The Avaya AL4500A14-E6 ERS 4548GT-PWR switch offers a comprehensive set of features including 48 Gigabit Ethernet ports with Power over Ethernet (PoE) support, enhancing its utility in environments requiring direct power supply to connected devices. Its high switch fabric performance, ranging from 48.8Gbps to 184Gbps, alongside a stack throughput of 384Gbps, positions it well for handling high-volume network traffic efficiently. However, the switch’s operational temperature range of 0°C to 50°C may limit its deployment in environments subject to extreme temperatures, necessitating additional climate control measures for reliability.


The Avaya AL4500A14-E6, part of the ERS 4548GT-PWR series, is a high-performance networking switch designed for enterprise-level deployments. This device offers a comprehensive set of features to support a wide range of applications, from advanced voice and video communications to high-speed data connectivity. At the core of its design, the switch includes 48 10/100/1000BASE-T ports, all of which support Power over Ethernet (PoE) under the 802.3af standard. This capability allows for the direct power supply to connected devices such as VoIP phones, wireless access points, and surveillance cameras, simplifying infrastructure and reducing costs. In addition to these ports, the switch features: - Four shared SFP Uplink ports for fiber connectivity, enhancing its versatility in network design. - Two additional SFP+ Uplink ports, expanding its capacity for high-speed network connections. The switch’s performance is underpinned by a switch fabric that ranges from 48.8Gbps to 184Gbps, ensuring efficient handling of network traffic even under heavy loads. Its frame forwarding rate is equally impressive, ranging from 6.6Mpps to 72Mpps, which facilitates swift data processing and transmission across the network. A notable feature of the ERS 4548GT-PWR is its stack throughput capability of 384Gbps, enabling multiple switches to function as a unified system for enhanced performance and scalability. The device boasts a low latency of 3.5 microseconds for 64-byte packets, ensuring minimal delay in data transmission - a critical factor for real-time applications. The switch supports frame lengths from 64 to 1518 bytes for untagged frames and up to 1522 bytes for tagged frames, adhering to the 802.1Q standard. It also accommodates jumbo frames up to 9,000 bytes, beneficial for large data transfers. Connectivity options are diverse, with support for: - 1000BASE-T SFP modules enabling up to 100m reach over CAT5E UTP cable. - 1000BASE-SX SFP modules reaching up to 550m on multimode fiber. - 1000BASE-BX SFP options for long-distance connections up to 10 and 40 km on single-mode fiber. The switch is designed to support up to 8k MAC addresses, facilitating extensive device connectivity across the network. Its virtual backplane throughput of 384 Gbps ensures robust data handling capabilities. Physically, the unit's weight ranges from 6.6kg to 15.2kg, depending on the configuration. It operates efficiently with a power input ranging from up to 8.5A at 100-120VAC to up to 4.3A at 200-240VAC. The switch is engineered to withstand a wide range of environmental conditions, operating smoothly within a temperature range of 0°C to 50°C and a humidity range of 0 to 95% (non-condensing). It also maintains its integrity in storage conditions from -40°C to 85°C and up to 90% humidity, non-condensing. Its operational altitude spans from 0 to 3,048m, ensuring reliability in various geographical locations. The Avaya AL4500A14-E6 embodies a blend of power, flexibility, and reliability, making it an ideal choice for organizations looking to bolster their network infrastructure with a scalable, high-performance solution.


Part Number Avaya AL4500A14-E6
Product ERS 4548GT-PWR with 48 ports of 10/100/1000BASE-T with 802.3af PoE support, 4 dual-purpose SFP Uplink ports and 2 extra SFP+ Uplink ports
Switch Fabric Capacity 48.8Gbps to 184Gbps
Packet Forwarding Rate 6.6 to 72 million packets per second (Mpps)
Stack Bandwidth 384Gbps
Packet Latency 3.5 microseconds for 64-byte packets
Packet Size Range 64 to 1518 bytes for non-tagged, 64 to 1522 bytes for tagged (802.1Q)
Maximum Frame Size Support for frames up to 9,000 bytes
1000BASE-T SFP Compatibility Up to 100 meters over CAT5E or superior UTP cable
1000BASE-SX SFP Reach Up to 550 meters on multimode fiber (MMF) with Duplex LC connector
MAC Addresses Supported Up to 8,000
1000BASE-BX SFP Reach Variants for up to 10 km and 40 km on single-mode fiber (SMF) with LC connectors
Virtual Backplane Throughput 384 Gbps
Weight Range 6.6kg to 15.2kg
Electrical Power Requirements Up to 8.5A at 100-120VAC, Up to 4.3A at 200-240VAC
Operational Temperature Range 0°C to 50°C
Storage Temperature Range -40°C to 85°C
Operational Humidity Range 0 to 95% (non-condensing)
Storage Humidity Range 10 to 90% (non-condensing)
Maximum Operational Altitude Up to 3,048 meters
Maximum Storage Altitude Up to 12,192 meters

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